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  1  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 Using asx0 device TFTP from server 192.168.100.1; our IP address is 192.168.100.102 Filename 'zImage.tegra_defconfig'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ######################################## 3.5 MiB/s done Bytes transferred = 6302664 (602bc8 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 = 68203 (10a6b hex) Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000 Kernel image @ 0x82000000 [ 0x000000 - 0x602bc8 ] ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 83013a6a Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.14.0-rc4-next-20171009-204940-g49827b9 (jonathanh@kaivo) (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 Oct 9 14:36:12 PDT 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] free_area_init_node: node 0, pgdat c0fb1480, node_mem_map eeff7000 [ 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 @eef82000 s39680 r8192 d21760 u69632 [ 0.000000] pcpu-alloc: s39680 r8192 d21760 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] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 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: 1998440K/2097148K available (9216K kernel code, 786K rwdata, 2792K rodata, 1024K init, 297K bss, 33172K 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 - 0xc0fc4ad4 ( 787 kB) [ 0.000000] .bss : 0xc0fc4ad4 - 0xc100f274 ( 298 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 [ 0.008100] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns [ 0.017718] Switching to timer-based delay loop, resolution 1000ns [ 0.024347] arch_timer: cp15 timer(s) running at 12.00MHz (virt). [ 0.030112] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2c47f4ee7, max_idle_ns: 440795202497 ns [ 0.040945] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 4398046511096ns [ 0.049003] Switching to timer-based delay loop, resolution 83ns [ 0.055265] Console: colour dummy device 80x30 [ 0.059583] Calibrating delay loop (skipped), value calculated using timer frequency.. 24.00 BogoMIPS (lpj=120000) [ 0.069980] pid_max: default: 32768 minimum: 301 [ 0.074838] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.081336] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.088770] CPU: Testing write buffer coherency: ok [ 0.093522] /cpus/cpu@0 missing clock-frequency property [ 0.098759] /cpus/cpu@1 missing clock-frequency property [ 0.104143] /cpus/cpu@2 missing clock-frequency property [ 0.109507] /cpus/cpu@3 missing clock-frequency property [ 0.114875] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.154917] Setting up static identity map for 0x80100000 - 0x801000a0 [ 0.159659] Hierarchical SRCU implementation. [ 0.175134] Tegra Revision: A01 SKU: 131 CPU Process: 1 SoC Process: 1 [ 0.194921] smp: Bringing up secondary CPUs ... [ 0.245168] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.325193] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.405235] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.415064] smp: Brought up 1 node, 4 CPUs [ 0.434488] SMP: Total of 4 processors activated (96.00 BogoMIPS). [ 0.440733] CPU: All CPU(s) started in SVC mode. [ 0.446103] devtmpfs: initialized [ 0.455411] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.461350] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.471129] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.477884] pinctrl core: initialized pinctrl subsystem [ 0.483110] NET: Registered protocol family 16 [ 0.487701] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.494547] cpuidle: using governor menu [ 0.505824] No ATAGs? [ 0.505881] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.514396] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.521234] tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered [ 0.528911] iommu: Adding device reg-dummy to group 0 [ 0.533913] iommu: Adding device 50000000.host1x to group 1 [ 0.539551] iommu: Adding device 54200000.dc to group 2 [ 0.544831] iommu: Adding device 54240000.dc to group 3 [ 0.550112] iommu: Adding device 54280000.hdmi to group 4 [ 0.555563] iommu: Adding device 54540000.sor to group 5 [ 0.560942] iommu: Adding device 545c0000.dpaux to group 6 [ 0.566496] iommu: Adding device 57000000.gpu to group 7 [ 0.571861] iommu: Adding device 60005000.timer to group 8 [ 0.577402] iommu: Adding device 60007000.flow-controller to group 9 [ 0.583822] iommu: Adding device 6000c800.actmon to group 10 [ 0.589535] iommu: Adding device 6000d000.gpio to group 11 [ 0.595088] iommu: Adding device 60020000.dma to group 12 [ 0.600541] iommu: Adding device 70000800.apbmisc to group 13 [ 0.606356] iommu: Adding device 70000868.pinmux to group 14 [ 0.612068] iommu: Adding device 70006000.serial to group 15 [ 0.617794] iommu: Adding device 7000a000.pwm to group 16 [ 0.623250] iommu: Adding device 7000c000.i2c to group 17 [ 0.628713] iommu: Adding device 7000c400.i2c to group 18 [ 0.634167] iommu: Adding device 7000c500.i2c to group 19 [ 0.639635] iommu: Adding device 7000c700.i2c to group 20 [ 0.645088] iommu: Adding device 7000d000.i2c to group 21 [ 0.650556] iommu: Adding device 7000d400.spi to group 22 [ 0.656008] iommu: Adding device 7000da00.spi to group 23 [ 0.661476] iommu: Adding device 7000e000.rtc to group 24 [ 0.666931] iommu: Adding device 7000e400.pmc to group 25 [ 0.672394] iommu: Adding device 7000f800.fuse to group 26 [ 0.677936] iommu: Adding device 70019000.memory-controller to group 27 [ 0.684614] iommu: Adding device 7001b000.emc to group 28 [ 0.690068] iommu: Adding device 70030000.hda to group 29 [ 0.695535] iommu: Adding device 70090000.usb to group 30 [ 0.700991] iommu: Adding device 7009f000.padctl to group 31 [ 0.706714] iommu: Adding device 700b0000.sdhci to group 32 [ 0.712342] iommu: Adding device 700b0400.sdhci to group 33 [ 0.717981] iommu: Adding device 700b0600.sdhci to group 34 [ 0.723608] iommu: Adding device 700e2000.thermal-sensor to group 35 [ 0.730032] iommu: Adding device 70300000.ahub to group 36 [ 0.735569] iommu: Adding device pmu to group 37 [ 0.740259] iommu: Adding device timer to group 38 [ 0.745101] iommu: Adding device sdhci0_pwrseq to group 39 [ 0.750655] iommu: Adding device backlight to group 40 [ 0.755848] iommu: Adding device clocks to group 41 [ 0.760794] iommu: Adding device gpio-keys to group 42 [ 0.765988] iommu: Adding device regulators to group 43 [ 0.771281] iommu: Adding device regulators:regulator@0 to group 44 [ 0.777601] iommu: Adding device regulators:regulator@1 to group 45 [ 0.783938] iommu: Adding device regulators:regulator@2 to group 46 [ 0.790255] iommu: Adding device regulators:regulator@3 to group 47 [ 0.796587] iommu: Adding device regulators:regulator@4 to group 48 [ 0.802909] iommu: Adding device regulators:regulator@5 to group 49 [ 0.809240] iommu: Adding device regulators:regulator@6 to group 50 [ 0.815561] iommu: Adding device regulators:regulator@7 to group 51 [ 0.821894] iommu: Adding device regulators:regulator@8 to group 52 [ 0.828221] iommu: Adding device regulators:regulator@9 to group 53 [ 0.834548] iommu: Adding device regulators:regulator@10 to group 54 [ 0.840955] iommu: Adding device regulators:regulator@11 to group 55 [ 0.847374] iommu: Adding device regulators:regulator@12 to group 56 [ 0.853784] iommu: Adding device sound to group 57 [ 0.858641] iommu: Adding device gpio-restart to group 58 [ 0.864094] iommu: Adding device panel to group 59 [ 0.874791] +5V_SYS: supplied by +VDD_MUX [ 0.877107] +3.3V_SYS: supplied by +VDD_MUX [ 0.881520] +VDD_LED: Failed to request enable GPIO122: -517 [ 0.886937] reg-fixed-voltage regulators:regulator@5: Failed to register regulator: -517 [ 0.895127] +5V_VDD_TS_SW: Failed to request enable GPIO81: -517 [ 0.901150] reg-fixed-voltage regulators:regulator@6: Failed to register regulator: -517 [ 0.909349] +5V_USB_HS: Failed to request enable GPIO108: -517 [ 0.915190] reg-fixed-voltage regulators:regulator@7: Failed to register regulator: -517 [ 0.923394] +5V_USB_SS: Failed to request enable GPIO109: -517 [ 0.929230] reg-fixed-voltage regulators:regulator@8: Failed to register regulator: -517 [ 0.937485] +1.05V_RUN_AVDD_HDMI_PLL: Failed to request enable GPIO63: -517 [ 0.944397] reg-fixed-voltage regulators:regulator@11: Failed to register regulator: -517 [ 0.952669] +5V_HDMI_CON: Failed to request enable GPIO86: -517 [ 0.958610] reg-fixed-voltage regulators:regulator@12: Failed to register regulator: -517 [ 0.967298] vgaarb: loaded [ 0.969878] SCSI subsystem initialized [ 0.973520] libata version 3.00 loaded. [ 0.977455] usbcore: registered new interface driver usbfs [ 0.982898] usbcore: registered new interface driver hub [ 0.988291] usbcore: registered new device driver usb [ 0.994627] Linux video capture interface: v2.00 [ 0.998069] pps_core: LinuxPPS API ver. 1 registered [ 1.003086] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.012269] PTP clock support registered [ 1.016396] tegra-emc 7001b000.emc: no memory timings for RAM code 0 found in DT [ 1.023702] tegra-emc: probe of 7001b000.emc failed with error -2 [ 1.029971] Advanced Linux Sound Architecture Driver Initialized. [ 1.036244] Bluetooth: Core ver 2.22 [ 1.039661] NET: Registered protocol family 31 [ 1.044158] Bluetooth: HCI device and connection manager initialized [ 1.050565] Bluetooth: HCI socket layer initialized [ 1.055519] Bluetooth: L2CAP socket layer initialized [ 1.060632] Bluetooth: SCO socket layer initialized [ 1.065716] iommu: Adding device regulatory.0 to group 60 [ 1.071351] clocksource: Switched to clocksource arch_sys_counter [ 1.109825] NET: Registered protocol family 2 [ 1.112754] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 1.119489] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 1.126026] TCP: Hash tables configured (established 8192 bind 8192) [ 1.132548] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 1.138364] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 1.144889] NET: Registered protocol family 1 [ 1.149480] RPC: Registered named UNIX socket transport module. [ 1.155177] RPC: Registered udp transport module. [ 1.159931] RPC: Registered tcp transport module. [ 1.164703] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.171202] PCI: CLS 0 bytes, default 64 [ 1.175903] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 1.183720] iommu: Adding device alarmtimer to group 61 [ 1.189186] workingset: timestamp_bits=30 max_order=19 bucket_order=0 [ 1.195690] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.201407] NFS: Registering the id_resolver key type [ 1.206224] Key type id_resolver registered [ 1.210457] Key type id_legacy registered [ 1.216198] bounce: pool size: 64 pages [ 1.218453] io scheduler noop registered (default) [ 1.223307] io scheduler mq-deadline registered [ 1.227878] io scheduler kyber registered [ 1.232626] tegra-xusb-padctl 7009f000.padctl: failed to setup XUSB ports: -517 [ 1.245185] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels [ 1.251370] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled. [ 1.260232] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.266499] iommu: Adding device serial8250 to group 62 [ 1.272376] console [ttyS0] disabled [ 1.275375] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra [ 1.284431] console [ttyS0] enabled [ 1.284431] console [ttyS0] enabled [ 1.290700] bootconsole [earlycon0] disabled [ 1.290700] bootconsole [earlycon0] disabled [ 1.300700] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator [ 1.308440] tegra-dpaux 545c0000.dpaux: failed to get VDD supply: -517 [ 1.315899] panel-simple panel: panel supply power not found, using dummy regulator [ 1.327236] loop: module loaded [ 1.330923] as3722 4-0040: AS3722 with revision 0x1 found [ 1.337567] iommu: Adding device as3722-pinctrl to group 63 [ 1.344512] iommu: Adding device as3722-regulator to group 64 [ 1.352346] as3722-sd2: supplied by +5V_SYS [ 1.356769] as3722-sd3: supplied by +5V_SYS [ 1.361104] +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV [ 1.367296] as3722-sd4: supplied by +5V_SYS [ 1.371650] +1.05V_RUN: Bringing 0uV into 1050000-1050000uV [ 1.377391] as3722-sd5: supplied by +5V_SYS [ 1.383001] as3722-ldo0: supplied by +1.35V_LP0(sd2) [ 1.388740] +1.8V_RUN_CAM: Bringing 0uV into 1800000-1800000uV [ 1.394766] as3722-ldo2: supplied by +1.8V_VDDIO [ 1.400393] as3722-ldo3: supplied by +3.3V_SYS [ 1.404851] +1.00V_LP0_VDD_RTC: Bringing 1100000uV into 1000000-1000000uV [ 1.412437] as3722-ldo4: supplied by +3.3V_SYS [ 1.417034] +3.3V_RUN_CAM: Bringing 0uV into 2800000-2800000uV [ 1.423063] as3722-ldo5: supplied by +1.8V_VDDIO [ 1.427837] +1.2V_RUN_CAM_FRONT: Bringing 0uV into 1200000-1200000uV [ 1.434534] +VDDIO_SDMMC3: Bringing 0uV into 1800000-1800000uV [ 1.440564] as3722-ldo7: supplied by +1.8V_VDDIO [ 1.445343] +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV [ 1.451902] as3722-ldo9: supplied by +5V_SYS [ 1.456476] +2.8V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV [ 1.462688] as3722-ldo10: supplied by +5V_SYS [ 1.467199] +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV [ 1.473645] +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV [ 1.480161] iommu: Adding device as3722-rtc to group 65 [ 1.485441] iommu: Adding device as3722-adc to group 66 [ 1.490703] iommu: Adding device as3722-power-off to group 67 [ 1.496496] iommu: Adding device as3722-wdt to group 68 [ 1.518278] ------------[ cut here ]------------ [ 1.522883] kernel BUG at drivers/platform/chrome/cros_ec_proto.c:34! [ 1.529307] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM [ 1.535124] Modules linked in: [ 1.538171] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0-rc4-next-20171009-204940-g49827b9 #1 [ 1.547021] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 1.553272] task: ee891740 task.stack: ee8a6000 [ 1.557794] PC is at cros_ec_prepare_tx+0x168/0x16c [ 1.562660] LR is at cros_ec_pkt_xfer_spi+0x18/0x474 [ 1.567611] pc : [] lr : [] psr: 20000013 [ 1.573861] sp : ee8a7bb8 ip : 00000000 fp : 00000000 [ 1.579072] r10: c054a4f4 r9 : 00000000 r8 : eefe59f8 [ 1.584283] r7 : ee28f140 r6 : ee28f140 r5 : ee28f140 r4 : ee270d90 [ 1.590793] r3 : 0000ffff r2 : 00000000 r1 : 0000ffff r0 : ee270d90 [ 1.597304] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 1.604421] Control: 10c5387d Table: 8000406a DAC: 00000051 [ 1.610150] Process swapper/0 (pid: 1, stack limit = 0xee8a6210) [ 1.616141] Stack: (0xee8a7bb8 to 0xee8a8000) [ 1.620483] 7ba0: ee270d90 ee28f140 [ 1.628641] 7bc0: ee28f1d0 c054a50c c0981db4 00000004 ee8a7c3c ee8a7c3c ee29dc00 00000000 [ 1.636798] 7be0: c0597184 00000000 00000008 00000008 00000000 ee8a7bf4 ee8a7bf4 00000000 [ 1.644955] 7c00: ee8a7c00 ee8a7c00 ee28f190 ee28f0c0 00000008 00000000 00000000 00000000 [ 1.653113] 7c20: c0e90d08 c023bd98 40002800 00000080 eef8ed08 c023e208 002dc6c0 ee8a7bd0 [ 1.661271] 7c40: ee8a7bd0 00000000 c06dbc74 005c51e0 3b9aca00 000f4240 00000000 ee8a7c88 [ 1.669429] 7c60: 00000001 00000501 c054a4f4 c098668c 00000000 ee28f100 a0000013 c06dbc74 [ 1.677586] 7c80: ee28f140 ee270d90 ee28f140 ee29dc00 ee28f140 eefe59f8 00000000 c054a4f4 [ 1.685744] 7ca0: 00000000 c06dbbd0 0000400b ee270d90 ee28f140 ee29dc00 0000000c eefe59f8 [ 1.693902] 7cc0: c0fef17c c06dbfec 00000000 ee270d90 ee29dc00 00000000 00000000 eefe59f8 [ 1.702059] 7ce0: c0f6e5d0 c0549f98 ee8a7cf4 ee29dc00 00000000 00000001 ee29dc00 ee270d90 [ 1.710217] 7d00: ee28f1d0 c054a348 00000000 00000000 00000000 000007d0 ee29dc00 00000000 [ 1.718375] 7d20: c0f6e5c0 00000000 00000000 c0597bc8 ee29dc00 c1000504 c1000508 c0525ef8 [ 1.726532] 7d40: 00000000 ee8a7d78 c0526088 00000001 ee034000 00000000 c10004e0 c0524518 [ 1.734690] 7d60: ee9f6170 ee161db8 ee29dc00 ee29dc34 c0f7528c c0525c38 ee29dc00 00000001 [ 1.742848] 7d80: 00000000 ee29dc00 ee29dc00 c0f7528c c0f04c48 c052527c ee29dc00 ee29dc08 [ 1.751005] 7da0: 00000000 c05238b8 40400000 00000000 ee034350 c059ab5c ee29dc00 e416bf4f [ 1.759163] 7dc0: 00000000 ee29dc00 ee034000 00000000 eea8be10 eefe5a48 00000001 00000000 [ 1.767321] 7de0: 00000000 c0597a1c 002dc6c0 ee034000 eefe59f8 00000000 ee29dc00 c05999b8 [ 1.775478] 7e00: 00000000 014000c0 00000000 c05993a4 00000063 002dc6c0 ee034000 ee289c90 [ 1.783636] 7e20: eea8be00 eea8be10 40000000 00000153 00000000 c0599e78 eefe56e8 ee034348 [ 1.791794] 7e40: ee034000 eea8be00 eea8be10 c059aa04 00000000 ee034348 ffffffed eea8be10 [ 1.799952] 7e60: fffffdfb c0f75c00 00000000 00000000 c0f75c00 c05277ec c052779c eea8be10 [ 1.808109] 7e80: c1000504 c1000508 00000000 c0525ef8 eea8be10 c0f75c00 eea8be44 00000000 [ 1.816267] 7ea0: 00000000 c0e6a83c c0e00590 c0526050 00000000 c0f75c00 c0525fa4 c05245b4 [ 1.824425] 7ec0: ee8c955c eea37934 c0f75c00 ee28d680 c0f6cb80 c0525450 c0c1c320 c0f75c00 [ 1.832582] 7ee0: 00000006 c0f75c00 00000006 c0f04c48 c0e389fc c0526bc8 c0527440 c0e833a0 [ 1.840740] 7f00: 00000006 c0101bbc 00000000 ee8a7f24 00000000 c0161e00 00000000 c0cb93ac [ 1.848898] 7f20: 00000110 efffcc45 c0cb93ac 00000110 efffcc53 c013edf4 c0cb7e6c 00000000 [ 1.857055] 7f40: 00000006 00000006 efffcc45 efffcc4a 00000000 e416bf4f 00000006 c0e833a0 [ 1.865213] 7f60: 00000006 c0e6a830 c0fc4b00 00000110 c0e00590 c0e00dd0 00000006 00000006 [ 1.873370] 7f80: 00000000 c0e00590 00000000 c097f9c4 00000000 00000000 00000000 00000000 [ 1.881528] 7fa0: 00000000 c097f9cc 00000000 c0107d70 00000000 00000000 00000000 00000000 [ 1.889685] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1.897843] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 1.906006] [] (cros_ec_prepare_tx) from [] (cros_ec_pkt_xfer_spi+0x18/0x474) [ 1.914860] [] (cros_ec_pkt_xfer_spi) from [] (send_command+0x20/0xd8) [ 1.923105] [] (send_command) from [] (cros_ec_query_all+0x1a4/0x398) [ 1.931264] [] (cros_ec_query_all) from [] (cros_ec_register+0x94/0x21c) [ 1.939683] [] (cros_ec_register) from [] (cros_ec_spi_probe+0x108/0x150) [ 1.948189] [] (cros_ec_spi_probe) from [] (spi_drv_probe+0x7c/0xa8) [ 1.956265] [] (spi_drv_probe) from [] (driver_probe_device+0x238/0x2e4) [ 1.964685] [] (driver_probe_device) from [] (bus_for_each_drv+0x44/0x8c) [ 1.973190] [] (bus_for_each_drv) from [] (__device_attach+0x9c/0x100) [ 1.981435] [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [ 1.989594] [] (bus_probe_device) from [] (device_add+0x39c/0x54c) [ 1.997494] [] (device_add) from [] (spi_add_device+0x88/0x130) [ 2.005133] [] (spi_add_device) from [] (spi_register_controller+0x428/0x8b4) [ 2.013986] [] (spi_register_controller) from [] (devm_spi_register_controller+0x34/0x70) [ 2.023878] [] (devm_spi_register_controller) from [] (tegra_spi_probe+0x298/0x35c) [ 2.033251] [] (tegra_spi_probe) from [] (platform_drv_probe+0x50/0xb0) [ 2.041583] [] (platform_drv_probe) from [] (driver_probe_device+0x238/0x2e4) [ 2.050436] [] (driver_probe_device) from [] (__driver_attach+0xac/0xb0) [ 2.058854] [] (__driver_attach) from [] (bus_for_each_dev+0x54/0x88) [ 2.067012] [] (bus_for_each_dev) from [] (bus_add_driver+0xe4/0x1f0) [ 2.075171] [] (bus_add_driver) from [] (driver_register+0x78/0xf4) [ 2.083159] [] (driver_register) from [] (do_one_initcall+0x48/0x18c) [ 2.091320] [] (do_one_initcall) from [] (kernel_init_freeable+0x10c/0x1d0) [ 2.100001] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x114) [ 2.108161] [] (kernel_init) from [] (ret_from_fork+0x14/0x24) [ 2.115713] Code: e2800008 e8bd8070 e7f001f2 e7f001f2 (e7f001f2) [ 2.121798] ---[ end trace 2eb1bec0dba14569 ]--- [ 2.126427] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 2.126427] [ 2.135542] CPU2: stopping [ 2.138241] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D 4.14.0-rc4-next-20171009-204940-g49827b9 #1 [ 2.148390] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.154646] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.162374] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.169580] [] (dump_stack) from [] (handle_IPI+0x18c/0x39c) [ 2.176958] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.184509] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.191971] Exception stack(0xee8e1f70 to 0xee8e1fb8) [ 2.197008] 1f60: 00000001 00000000 ee8e1fc8 c011a480 [ 2.205166] 1f80: c0f04cd0 c0f04c6c c0e8c3b8 c0f04cdc c0fb7288 00000000 00000001 00000000 [ 2.213322] 1fa0: 2e120000 ee8e1fc0 c01087d8 c01087dc 60000013 ffffffff [ 2.219922] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x3c) [ 2.227304] [] (arch_cpu_idle) from [] (do_idle+0x148/0x204) [ 2.234684] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 2.242236] [] (cpu_startup_entry) from [<801018ac>] (0x801018ac) [ 2.249181] CPU3: stopping [ 2.251879] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G D 4.14.0-rc4-next-20171009-204940-g49827b9 #1 [ 2.262027] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.268281] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.276006] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.283211] [] (dump_stack) from [] (handle_IPI+0x18c/0x39c) [ 2.290589] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.298139] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.305601] Exception stack(0xee8e3f70 to 0xee8e3fb8) [ 2.310638] 3f60: 00000001 00000000 ee8e3fc8 c011a480 [ 2.318796] 3f80: c0f04cd0 c0f04c6c c0e8c3b8 c0f04cdc c0fb7288 00000000 00000001 00000000 [ 2.326954] 3fa0: 2e131000 ee8e3fc0 c01087d8 c01087dc 60000013 ffffffff [ 2.333552] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x3c) [ 2.340932] [] (arch_cpu_idle) from [] (do_idle+0x148/0x204) [ 2.348311] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 2.355862] [] (cpu_startup_entry) from [<801018ac>] (0x801018ac) [ 2.362806] CPU1: stopping [ 2.365505] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 4.14.0-rc4-next-20171009-204940-g49827b9 #1 [ 2.375656] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree) [ 2.381910] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.389635] [] (show_stack) from [] (dump_stack+0x84/0xa4) [ 2.396840] [] (dump_stack) from [] (handle_IPI+0x18c/0x39c) [ 2.404218] [] (handle_IPI) from [] (gic_handle_irq+0x88/0x94) [ 2.411769] [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) [ 2.419232] Exception stack(0xee8dff70 to 0xee8dffb8) [ 2.424269] ff60: 00000001 00000000 ee8dffc8 c011a480 [ 2.432427] ff80: c0f04cd0 c0f04c6c c0e8c3b8 c0f04cdc c0fb7288 00000000 00000001 00000000 [ 2.440584] ffa0: 2e10f000 ee8dffc0 c01087d8 c01087dc 60000013 ffffffff [ 2.447182] [] (__irq_svc) from [] (arch_cpu_idle+0x30/0x3c) [ 2.454561] [] (arch_cpu_idle) from [] (do_idle+0x148/0x204) [ 2.461940] [] (do_idle) from [] (cpu_startup_entry+0x18/0x1c) [ 2.469491] [] (cpu_startup_entry) from [<801018ac>] (0x801018ac) [ 2.476440] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 2.476440]