U-Boot 2015.04-00466-gedec83e90172 (Mar 14 2016 - 10:42:01) TEGRA124 Model: Acer Chromebook 13 CB5-311 DRAM: 4 GiB C: 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 192.168.100.102; 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 192.168.100.102 Filename 'zImage.tegra_defconfig%tegra-fw'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########################################### 3.5 MiB/s done Bytes transferred = 6356208 (60fcf0 hex) Tegra124 (Nyan-big) # tftpboot 0x83000000 tegra124-nyan-big.dtb Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.102 Filename 'tegra124-nyan-big.dtb'. Load address: 0x83000000 Loading: *##### 3.4 MiB/s done Bytes transferred = 67482 (1079a hex) Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000 Kernel image @ 0x82000000 [ 0x000000 - 0x60fcf0 ] ## 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 4.14.0-next-20171123-215928-g279a247 (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 Wed Nov 22 18:48:21 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 @eef88000 s39360 r8192 d22080 u69632 [ 0.000000] pcpu-alloc: s39360 r8192 d22080 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, 2820K rodata, 1024K init, 299K 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 : 0xc0008000 - 0xc0a00000 (10208 kB) [ 0.000000] .init : 0xc0e00000 - 0xc0f00000 (1024 kB) [ 0.000000] .data : 0xc0f00000 - 0xc0fc2854 ( 779 kB) [ 0.000000] .bss : 0xc0fc2854 - 0xc100d4f4 ( 300 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 [ 0.008012] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.017544] Switching to timer-based delay loop, resolution 1000ns [ 0.024083] arch_timer: cp15 timer(s) running at 12.00MHz (virt). [ 0.029765] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2c47f4ee7, max_idle_ns: 440795202497 ns [ 0.040511] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 4398046511096ns [ 0.048482] Switching to timer-based delay loop, resolution 83ns [ 0.054667] Console: colour dummy device 80x30 [ 0.058890] Calibrating delay loop (skipped), value calculated using timer frequency.. 24.00 BogoMIPS (lpj=120000) [ 0.069201] pid_max: default: 32768 minimum: 301 [ 0.073962] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.080381] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.087720] CPU: Testing write buffer coherency: ok [ 0.092391] /cpus/cpu@0 missing clock-frequency property [ 0.097545] /cpus/cpu@1 missing clock-frequency property [ 0.102842] /cpus/cpu@2 missing clock-frequency property [ 0.108120] /cpus/cpu@3 missing clock-frequency property [ 0.113401] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.153445] Setting up static identity map for 0x80100000 - 0x801000a0 [ 0.158100] Hierarchical SRCU implementation. [ 0.173659] Tegra Revision: A01 SKU: 131 CPU Process: 1 SoC Process: 1 [ 0.193448] smp: Bringing up secondary CPUs ... [ 0.243752] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.323779] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.403821] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.413594] smp: Brought up 1 node, 4 CPUs [ 0.432671] SMP: Total of 4 processors activated (96.00 BogoMIPS). [ 0.438829] CPU: All CPU(s) started in SVC mode. [ 0.444133] devtmpfs: initialized [ 0.453076] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.458979] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.468611] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.475298] pinctrl core: initialized pinctrl subsystem [ 0.480436] NET: Registered protocol family 16 [ 0.484923] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.491675] cpuidle: using governor menu [ 0.502644] No ATAGs? [ 0.502704] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.511044] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.517739] tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered [ 0.525387] iommu: Adding device reg-dummy to group 0 [ 0.530300] iommu: Adding device 50000000.host1x to group 1 [ 0.535853] iommu: Adding device 54200000.dc to group 2 [ 0.541043] iommu: Adding device 54240000.dc to group 3 [ 0.546238] iommu: Adding device 54280000.hdmi to group 4 [ 0.551607] iommu: Adding device 54540000.sor to group 5 [ 0.556897] iommu: Adding device 545c0000.dpaux to group 6 [ 0.562363] iommu: Adding device 57000000.gpu to group 7 [ 0.567644] iommu: Adding device 60005000.timer to group 8 [ 0.573099] iommu: Adding device 60007000.flow-controller to group 9 [ 0.579429] iommu: Adding device 6000c800.actmon to group 10 [ 0.585059] iommu: Adding device 6000d000.gpio to group 11 [ 0.590525] iommu: Adding device 60020000.dma to group 12 [ 0.595890] iommu: Adding device 70000800.apbmisc to group 13 [ 0.601616] iommu: Adding device 70000868.pinmux to group 14 [ 0.607244] iommu: Adding device 70006000.serial to group 15 [ 0.612882] iommu: Adding device 7000a000.pwm to group 16 [ 0.618251] iommu: Adding device 7000c000.i2c to group 17 [ 0.623629] iommu: Adding device 7000c400.i2c to group 18 [ 0.628999] iommu: Adding device 7000c500.i2c to group 19 [ 0.634379] iommu: Adding device 7000c700.i2c to group 20 [ 0.639743] iommu: Adding device 7000d000.i2c to group 21 [ 0.645126] iommu: Adding device 7000d400.spi to group 22 [ 0.650490] iommu: Adding device 7000da00.spi to group 23 [ 0.655871] iommu: Adding device 7000e000.rtc to group 24 [ 0.661237] iommu: Adding device 7000e400.pmc to group 25 [ 0.666617] iommu: Adding device 7000f800.fuse to group 26 [ 0.672070] iommu: Adding device 70019000.memory-controller to group 27 [ 0.678663] iommu: Adding device 7001b000.emc to group 28 [ 0.684030] iommu: Adding device 70030000.hda to group 29 [ 0.689413] iommu: Adding device 70090000.usb to group 30 [ 0.694777] iommu: Adding device 7009f000.padctl to group 31 [ 0.700416] iommu: Adding device 700b0000.sdhci to group 32 [ 0.705957] iommu: Adding device 700b0400.sdhci to group 33 [ 0.711516] iommu: Adding device 700b0600.sdhci to group 34 [ 0.717050] iommu: Adding device 700e2000.thermal-sensor to group 35 [ 0.723383] iommu: Adding device 70300000.ahub to group 36 [ 0.728839] iommu: Adding device pmu to group 37 [ 0.733439] iommu: Adding device timer to group 38 [ 0.738197] iommu: Adding device sdhci0_pwrseq to group 39 [ 0.743662] iommu: Adding device backlight to group 40 [ 0.748774] iommu: Adding device clocks to group 41 [ 0.753624] iommu: Adding device gpio-keys to group 42 [ 0.758743] iommu: Adding device regulators to group 43 [ 0.763937] iommu: Adding device regulators:regulator@0 to group 44 [ 0.770182] iommu: Adding device regulators:regulator@1 to group 45 [ 0.776417] iommu: Adding device regulators:regulator@2 to group 46 [ 0.782663] iommu: Adding device regulators:regulator@3 to group 47 [ 0.788899] iommu: Adding device regulators:regulator@4 to group 48 [ 0.795143] iommu: Adding device regulators:regulator@5 to group 49 [ 0.801377] iommu: Adding device regulators:regulator@6 to group 50 [ 0.807623] iommu: Adding device regulators:regulator@7 to group 51 [ 0.813860] iommu: Adding device regulators:regulator@8 to group 52 [ 0.820105] iommu: Adding device regulators:regulator@9 to group 53 [ 0.826337] iommu: Adding device regulators:regulator@10 to group 54 [ 0.832671] iommu: Adding device regulators:regulator@11 to group 55 [ 0.838990] iommu: Adding device regulators:regulator@12 to group 56 [ 0.845322] iommu: Adding device sound to group 57 [ 0.850083] iommu: Adding device gpio-restart to group 58 [ 0.855462] iommu: Adding device panel to group 59 [ 0.865998] +5V_SYS: supplied by +VDD_MUX [ 0.868227] +3.3V_SYS: supplied by +VDD_MUX [ 0.872519] +VDD_LED: Failed to request enable GPIO122: -517 [ 0.877894] reg-fixed-voltage regulators:regulator@5: Failed to register regulator: -517 [ 0.885980] +5V_VDD_TS_SW: Failed to request enable GPIO81: -517 [ 0.891943] reg-fixed-voltage regulators:regulator@6: Failed to register regulator: -517 [ 0.900019] +5V_USB_HS: Failed to request enable GPIO108: -517 [ 0.905799] reg-fixed-voltage regulators:regulator@7: Failed to register regulator: -517 [ 0.913883] +5V_USB_SS: Failed to request enable GPIO109: -517 [ 0.919664] reg-fixed-voltage regulators:regulator@8: Failed to register regulator: -517 [ 0.927811] +1.05V_RUN_AVDD_HDMI_PLL: Failed to request enable GPIO63: -517 [ 0.934657] reg-fixed-voltage regulators:regulator@11: Failed to register regulator: -517 [ 0.942831] +5V_HDMI_CON: Failed to request enable GPIO86: -517 [ 0.948696] reg-fixed-voltage regulators:regulator@12: Failed to register regulator: -517 [ 0.957275] vgaarb: loaded [ 0.959795] SCSI subsystem initialized [ 0.963342] libata version 3.00 loaded. [ 0.967176] usbcore: registered new interface driver usbfs [ 0.972554] usbcore: registered new interface driver hub [ 0.977843] usbcore: registered new device driver usb [ 0.984095] Linux video capture interface: v2.00 [ 0.987454] pps_core: LinuxPPS API ver. 1 registered [ 0.992369] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.001493] PTP clock support registered [ 1.005514] tegra-emc 7001b000.emc: no memory timings for RAM code 0 found in DT [ 1.012749] tegra-emc: probe of 7001b000.emc failed with error -2 [ 1.018906] Advanced Linux Sound Architecture Driver Initialized. [ 1.025116] Bluetooth: Core ver 2.22 [ 1.028440] NET: Registered protocol family 31 [ 1.032842] Bluetooth: HCI device and connection manager initialized [ 1.039183] Bluetooth: HCI socket layer initialized [ 1.044024] Bluetooth: L2CAP socket layer initialized [ 1.049065] Bluetooth: SCO socket layer initialized [ 1.054156] clocksource: Switched to clocksource arch_sys_counter [ 1.091402] NET: Registered protocol family 2 [ 1.094239] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 1.100892] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 1.107342] TCP: Hash tables configured (established 8192 bind 8192) [ 1.113772] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 1.119516] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 1.125945] NET: Registered protocol family 1 [ 1.130439] RPC: Registered named UNIX socket transport module. [ 1.136060] RPC: Registered udp transport module. [ 1.140728] RPC: Registered tcp transport module. [ 1.145414] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.151996] iommu: Adding device regulatory.0 to group 60 [ 1.157287] PCI: CLS 0 bytes, default 64 [ 1.161796] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 1.169517] iommu: Adding device alarmtimer to group 61 [ 1.174849] Initialise system trusted keyrings [ 1.178937] workingset: timestamp_bits=30 max_order=19 bucket_order=0 [ 1.185776] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.191353] NFS: Registering the id_resolver key type [ 1.196131] Key type id_resolver registered [ 1.200268] Key type id_legacy registered [ 1.206034] Key type asymmetric registered [ 1.208329] Asymmetric key parser 'x509' registered [ 1.213233] bounce: pool size: 64 pages [ 1.217025] io scheduler noop registered (default) [ 1.221762] io scheduler mq-deadline registered [ 1.226274] io scheduler kyber registered [ 1.230897] tegra-xusb-padctl 7009f000.padctl: failed to setup XUSB ports: -517 [ 1.243367] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels [ 1.249455] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled. [ 1.258250] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.264403] iommu: Adding device serial8250 to group 62 [ 1.270205] console [ttyS0] disabled [ 1.273123] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra [ 1.282079] console [ttyS0] enabled [ 1.282079] console [ttyS0] enabled [ 1.288282] bootconsole [earlycon0] disabled [ 1.288282] bootconsole [earlycon0] disabled [ 1.314337] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator [ 1.320877] tegra-dpaux 545c0000.dpaux: failed to get VDD supply: -517 [ 1.328350] panel-simple panel: panel supply power not found, using dummy regulator [ 1.339644] loop: module loaded [ 1.343341] as3722 4-0040: AS3722 with revision 0x1 found [ 1.349961] iommu: Adding device as3722-pinctrl to group 63 [ 1.356904] iommu: Adding device as3722-regulator to group 64 [ 1.364732] as3722-sd2: supplied by +5V_SYS [ 1.369154] as3722-sd3: supplied by +5V_SYS [ 1.373489] +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV [ 1.379681] as3722-sd4: supplied by +5V_SYS [ 1.384017] +1.05V_RUN: Bringing 0uV into 1050000-1050000uV [ 1.389773] as3722-sd5: supplied by +5V_SYS [ 1.395382] as3722-ldo0: supplied by +1.35V_LP0(sd2) [ 1.401124] +1.8V_RUN_CAM: Bringing 0uV into 1800000-1800000uV [ 1.407148] as3722-ldo2: supplied by +1.8V_VDDIO [ 1.412779] as3722-ldo3: supplied by +3.3V_SYS [ 1.417240] +1.00V_LP0_VDD_RTC: Bringing 1100000uV into 1000000-1000000uV [ 1.424815] as3722-ldo4: supplied by +3.3V_SYS [ 1.429411] +3.3V_RUN_CAM: Bringing 0uV into 2800000-2800000uV [ 1.435435] as3722-ldo5: supplied by +1.8V_VDDIO [ 1.440207] +1.2V_RUN_CAM_FRONT: Bringing 0uV into 1200000-1200000uV [ 1.446904] +VDDIO_SDMMC3: Bringing 0uV into 1800000-1800000uV [ 1.452934] as3722-ldo7: supplied by +1.8V_VDDIO [ 1.457716] +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV [ 1.464266] as3722-ldo9: supplied by +5V_SYS [ 1.468834] +2.8V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV [ 1.475045] as3722-ldo10: supplied by +5V_SYS [ 1.479562] +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV [ 1.486007] +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV [ 1.492522] iommu: Adding device as3722-rtc to group 65 [ 1.497806] iommu: Adding device as3722-adc to group 66 [ 1.503067] iommu: Adding device as3722-power-off to group 67 [ 1.508859] iommu: Adding device as3722-wdt to group 68 [ 1.530633] ------------[ cut here ]------------ [ 1.535237] kernel BUG at drivers/platform/chrome/cros_ec_proto.c:34! [ 1.541660] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM [ 1.547478] Modules linked in: [ 1.550525] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0-next-20171123-215928-g279a247 #1 [ 1.559028] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 1.565279] task: ee890740 task.stack: ee8a6000 [ 1.569800] PC is at cros_ec_prepare_tx+0x168/0x16c [ 1.574666] LR is at cros_ec_pkt_xfer_spi+0x18/0x474 [ 1.579616] pc : [] lr : [] psr: 20000013 [ 1.585866] sp : ee8a7bb8 ip : 00000000 fp : 00000000 [ 1.591075] r10: c0559050 r9 : 00000000 r8 : eefe7fb4 [ 1.596286] r7 : ee28cac0 r6 : ee28cac0 r5 : ee28cac0 r4 : ee270e50 [ 1.602796] r3 : 0000ffff r2 : 00000000 r1 : 0000ffff r0 : ee270e50 [ 1.609306] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 1.616423] Control: 10c5387d Table: 8000406a DAC: 00000051 [ 1.622153] Process swapper/0 (pid: 1, stack limit = 0xee8a6210) [ 1.628143] Stack: (0xee8a7bb8 to 0xee8a8000) [ 1.632485] 7ba0: ee270e50 ee28cac0 [ 1.640643] 7bc0: ee28cb50 c0559068 c0995a7c 00000004 ee8a7c3c ee8a7c3c ee28b800 00000000 [ 1.648800] 7be0: c05a5d74 00000000 00000008 00000008 00000000 ee8a7bf4 ee8a7bf4 00000000 [ 1.656958] 7c00: ee8a7c00 ee8a7c00 ee28cb10 ee28ca40 00000008 00000000 00000000 00000000 [ 1.665116] 7c20: c0e91bd0 c023c0ec 40002800 00000540 eef94bd0 c023e550 002dc6c0 ee8a7bd0 [ 1.673274] 7c40: ee8a7bd0 00000000 c06ebd50 005c5180 3b9aca00 000f4240 00000000 ee8a7c88 [ 1.681432] 7c60: 00000001 00000501 c0559050 c099a418 00000000 ee28ca80 a0000013 c06ebd50 [ 1.689589] 7c80: ee28cac0 ee270e50 ee28cac0 ee28b800 ee28cac0 eefe7fb4 00000000 c0559050 [ 1.697747] 7ca0: 00000000 c06ebcac 0000400b ee270e50 ee28cac0 ee28b800 0000000c eefe7fb4 [ 1.705905] 7cc0: c0fecefc c06ec0c8 00000000 ee270e50 ee28b800 00000000 00000000 eefe7fb4 [ 1.714062] 7ce0: c0f6c3c8 c0558af4 ee8a7cf4 ee28b800 00000000 00000001 ee28b800 ee270e50 [ 1.722220] 7d00: ee28cb50 c0558ea4 00000000 00000000 00000000 000007d0 ee28b800 00000000 [ 1.730378] 7d20: c0f6c3b8 c0ffe1a8 00000000 c05a67b8 ee28b800 c0ffe1a4 00000000 c05347b8 [ 1.738535] 7d40: 00000000 ee8a7d78 c0534964 00000001 ee03a000 00000000 c0ffe180 c0532dc0 [ 1.746693] 7d60: ee9f1170 ee2605b8 ee28b800 ee28b834 c0f72ef4 c05344e0 ee28b800 00000001 [ 1.754850] 7d80: 00000000 ee28b800 ee28b800 c0f72ef4 c0f04c48 c0533b24 ee28b800 ee28b808 [ 1.763008] 7da0: 00000000 c0532160 40400000 00000000 ee03a358 c05a97b4 ee28b800 e416bf4f [ 1.771166] 7dc0: 00000000 ee28b800 ee03a000 00000000 eea8be10 eefe8004 00000001 00000000 [ 1.779323] 7de0: 00000000 c05a660c 002dc6c0 ee03a000 eefe7fb4 00000000 ee28b800 c05a85ac [ 1.787481] 7e00: 00000000 014000c0 00000000 c05a7f98 00000063 002dc6c0 ee03a000 ee28c610 [ 1.795639] 7e20: eea8be00 eea8be10 40000000 00000153 00000000 c05a8ad0 eefe7d0c ee03a350 [ 1.803796] 7e40: ee03a000 eea8be00 eea8be10 c05a965c 00000000 ee03a350 ffffffed eea8be10 [ 1.811954] 7e60: fffffdfb c0f73850 00000000 00000000 c0f73850 c05360d0 c0536080 eea8be10 [ 1.820112] 7e80: c0ffe1a4 00000000 c0ffe1a8 c05347b8 eea8be10 c0f73850 eea8be44 00000000 [ 1.828269] 7ea0: 00000000 c0e6b83c c0e00594 c053492c 00000000 c0f73850 c0534880 c0532e5c [ 1.836427] 7ec0: ee8cc55c eea14934 c0f73850 ee287e80 c0f6a9b8 c0533cf8 c0c21e44 c0f73850 [ 1.844585] 7ee0: 00000006 c0f73850 00000006 c0f04c48 c0e387f0 c05354ac c0535d24 c0e8434c [ 1.852742] 7f00: 00000006 c0101bbc 00000000 ee8a7f24 00000000 c0161e00 00000000 c0cc0288 [ 1.860900] 7f20: 0000010e efffcc45 c0cc0288 0000010e efffcc53 c013ecb4 c0cbed70 00000000 [ 1.869057] 7f40: 00000006 00000006 efffcc45 efffcc4a 00000000 e416bf4f 00000006 c0e8434c [ 1.877214] 7f60: 00000006 c0e6b830 c0fc2880 0000010e c0e00594 c0e00dd0 00000006 00000006 [ 1.885372] 7f80: 00000000 c0e00594 00000000 c099342c 00000000 00000000 00000000 00000000 [ 1.893530] 7fa0: 00000000 c0993434 00000000 c0107d70 00000000 00000000 00000000 00000000 [ 1.901687] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1.909844] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 1.918008] [] (cros_ec_prepare_tx) from [] (cros_ec_pkt_xfer_spi+0x18/0x474) [ 1.926862] [] (cros_ec_pkt_xfer_spi) from [] (send_command+0x20/0xd8) [ 1.935107] [] (send_command) from [] (cros_ec_query_all+0x1a4/0x398) [ 1.943266] [] (cros_ec_query_all) from [] (cros_ec_register+0x94/0x21c) [ 1.951685] [] (cros_ec_register) from [] (cros_ec_spi_probe+0x108/0x150) [ 1.960193] [] (cros_ec_spi_probe) from [] (spi_drv_probe+0x7c/0xa8) [ 1.968269] [] (spi_drv_probe) from [] (driver_probe_device+0x250/0x318) [ 1.976688] [] (driver_probe_device) from [] (bus_for_each_drv+0x44/0x8c) [ 1.985195] [] (bus_for_each_drv) from [] (__device_attach+0x9c/0x100) [ 1.993441] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 2.001600] [] (bus_probe_device) from [] (device_add+0x39c/0x54c) [ 2.009499] [] (device_add) from [] (spi_add_device+0x88/0x130) [ 2.017138] [] (spi_add_device) from [] (spi_register_controller+0x428/0x918) [ 2.025990] [] (spi_register_controller) from [] (devm_spi_register_controller+0x34/0x70) [ 2.035882] [] (devm_spi_register_controller) from [] (tegra_spi_probe+0x298/0x35c) [ 2.045254] [] (tegra_spi_probe) from [] (platform_drv_probe+0x50/0xb0) [ 2.053586] [] (platform_drv_probe) from [] (driver_probe_device+0x250/0x318) [ 2.062438] [] (driver_probe_device) from [] (__driver_attach+0xac/0xb0) [ 2.070857] [] (__driver_attach) from [] (bus_for_each_dev+0x54/0x88) [ 2.079015] [] (bus_for_each_dev) from [] (bus_add_driver+0xe4/0x1f0) [ 2.087174] [] (bus_add_driver) from [] (driver_register+0x78/0xf4) [ 2.095161] [] (driver_register) from [] (do_one_initcall+0x48/0x18c) [ 2.103324] [] (do_one_initcall) from [] (kernel_init_freeable+0x10c/0x1d0) [ 2.112006] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x114) [ 2.120166] [] (kernel_init) from [] (ret_from_fork+0x14/0x24) [ 2.127718] Code: e2800008 e8bd8070 e7f001f2 e7f001f2 (e7f001f2) [ 2.133803] ---[ end trace 1aac5ec07e2c1a34 ]--- [ 2.138430] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 2.138430] [ 2.147544] CPU2: stopping [ 2.150243] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D 4.14.0-next-20171123-215928-g279a247 #1 [ 2.160047] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.166304] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.174031] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.181238] [] (dump_stack) from [] (handle_IPI+0x18c/0x39c) [ 2.188616] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.196167] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.203630] Exception stack(0xee8e1f70 to 0xee8e1fb8) [ 2.208667] 1f60: 00000001 00000000 ee8e1fc8 c011a560 [ 2.216824] 1f80: 00000004 c0f04ce0 00000000 c0f04c6c 00000000 c0e8d2b8 00000000 c0f04cf0 [ 2.224981] 1fa0: 2e125000 ee8e1fc0 c01087d8 c01087dc 60000013 ffffffff [ 2.231581] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x3c) [ 2.238962] [] (arch_cpu_idle) from [] (do_idle+0x140/0x204) [ 2.246342] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 2.253894] [] (cpu_startup_entry) from [<801018ac>] (0x801018ac) [ 2.260838] CPU1: stopping [ 2.263537] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 4.14.0-next-20171123-215928-g279a247 #1 [ 2.273340] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.279595] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.287320] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.294526] [] (dump_stack) from [] (handle_IPI+0x18c/0x39c) [ 2.301904] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.309455] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.316918] Exception stack(0xee8c1f70 to 0xee8c1fb8) [ 2.321955] 1f60: 00000001 00000000 ee8c1fc8 c011a560 [ 2.330113] 1f80: 00000002 c0f04ce0 00000000 c0f04c6c 00000000 c0e8d2b8 00000000 c0f04cf0 [ 2.338269] 1fa0: 2e114000 ee8c1fc0 c01087d8 c01087dc 60000013 ffffffff [ 2.344868] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x3c) [ 2.352247] [] (arch_cpu_idle) from [] (do_idle+0x140/0x204) [ 2.359626] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 2.367177] [] (cpu_startup_entry) from [<801018ac>] (0x801018ac) [ 2.374122] CPU3: stopping [ 2.376820] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D 4.14.0-next-20171123-215928-g279a247 #1 [ 2.386624] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.392877] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.400604] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.407810] [] (dump_stack) from [] (handle_IPI+0x18c/0x39c) [ 2.415189] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.422739] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.430202] Exception stack(0xee8e3f70 to 0xee8e3fb8) [ 2.435239] 3f60: 00000001 00000000 ee8e3fc8 c011a560 [ 2.443397] 3f80: 00000008 c0f04ce0 00000000 c0f04c6c 00000000 c0e8d2b8 00000000 c0f04cf0 [ 2.451555] 3fa0: 2e136000 ee8e3fc0 c01087d8 c01087dc 60000013 ffffffff [ 2.458154] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x3c) [ 2.465533] [] (arch_cpu_idle) from [] (do_idle+0x140/0x204) [ 2.472912] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 2.480463] [] (cpu_startup_entry) from [<801018ac>] (0x801018ac) [ 2.487412] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 2.487412] [ 19.804159] ------------[ cut here ]------------ [ 19.808769] WARNING: CPU: 0 PID: 8 at kernel/irq_work.c:68 irq_work_queue_on+0xbc/0xfc [ 19.816664] Modules linked in: [ 19.819712] CPU: 0 PID: 8 Comm: rcu_preempt Tainted: G D 4.14.0-next-20171123-215928-g279a247 #1 [ 19.829688] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 19.835940] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 19.843664] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 19.850871] [] (dump_stack) from [] (__warn+0xe4/0x110) [ 19.857817] [] (__warn) from [] (warn_slowpath_null+0x44/0x4c) [ 19.865368] [] (warn_slowpath_null) from [] (irq_work_queue_on+0xbc/0xfc) [ 19.873877] [] (irq_work_queue_on) from [] (rcu_implicit_dynticks_qs+0x280/0x2a0) [ 19.883075] [] (rcu_implicit_dynticks_qs) from [] (force_qs_rnp+0x13c/0x1dc) [ 19.891840] [] (force_qs_rnp) from [] (rcu_gp_kthread+0x534/0xa58) [ 19.899742] [] (rcu_gp_kthread) from [] (kthread+0x11c/0x154) [ 19.907208] [] (kthread) from [] (ret_from_fork+0x14/0x24) [ 19.914412] ---[ end trace 1aac5ec07e2c1a35 ]---