U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x0109010c .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3833 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 22C Reset cause: POR Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x010c010f .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3833 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 23C Reset cause: POR Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Force Type: Removable Hard Disk Capacity: 15264.0 MB = 14.9 GB (31260672 x 512) ** Invalid partition 1 ** ** Invalid partition 1 ** No USB update detected, continuing boot switch to partitions #0, OK mmc0(part 0) is current device SD/MMC found on device 0 324 bytes read in 61 ms (4.9 KiB/s) Importing environment from 0x82000000... Checking if uenvcmd is set ... Running default loadzimage ... 5893368 bytes read in 408 ms (13.8 MiB/s) MMC read: dev # 0, block # 2016, count 32 ... 32 blocks read: OK Reading overlays list from eMMC Reading factory fdt name from eMMC Loading factory fdt imx6ul-wirenboard670 46152 bytes read in 144 ms (312.5 KiB/s) 485 bytes read in 142 ms (2.9 KiB/s) Applying DT overlay wb6-nogsm 597 bytes read in 136 ms (3.9 KiB/s) Applying DT overlay wb6-wifi-rtl8723bu 509 bytes read in 162 ms (2.9 KiB/s) Applying DT overlay wb6-noradio 338 bytes read in 146 ms (2 KiB/s) Applying DT overlay wb6-noeth1 254 bytes read in 116 ms (2 KiB/s) Applying DT overlay temp-industrial Applying extra overlay Booting from mmc ... ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Loading Device Tree to bef4c000, end bef6efff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb6 (jenkins@wbdevenv) (arm-linux-gnueabihf -gcc (Debian 6.3.0-18) 6.3.0 20170516, GNU ld (GNU Binutils for Debian) 2.28) #1 Thu Sep 30 00:33:57 UTC 2021 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.7.0 (i.MX6UL/ULL) [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 16 MiB at 0xbf000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 r ootwait ro [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li near) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1009708K/1048576K available (7168K kernel code, 714K rwda ta, 2680K rodata, 1024K init, 272K bss, 22484K reserved, 16384K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x238/0x3d4 wit h crng_init=0 [ 0.000000] Switching to timer-based delay loop, resolution 41ns [ 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478 484971ns [ 0.000065] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.002836] Console: colour dummy device 80x30 [ 0.002902] Calibrating delay loop (skipped), value calculated using timer fr equency.. 48.00 BogoMIPS (lpj=240000) [ 0.002943] pid_max: default: 32768 minimum: 301 [ 0.003392] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.003435] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005067] CPU: Testing write buffer coherency: ok [ 0.006190] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.007224] devtmpfs: initialized [ 0.025357] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.025898] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.025948] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.027337] pinctrl core: initialized pinctrl subsystem [ 0.029434] NET: Registered protocol family 16 [ 0.031780] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033879] thermal_sys: Registered thermal governor 'step_wise' [ 0.034170] cpuidle: using governor menu [ 0.212475] vdd1p1: supplied by regulator-dummy [ 0.224488] vdd3p0: supplied by regulator-dummy [ 0.236503] cpu: supplied by regulator-dummy [ 0.248563] vddsoc: supplied by regulator-dummy [ 0.595397] No ATAGs? [ 0.595460] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.595483] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.596110] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap ' already present! [ 0.596790] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.598248] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus @2200000/iomuxc-snvs@2290000 [ 0.598292] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl drive r [ 0.639599] mxs-dma 1804000.dma-apbh: initialized [ 0.645086] SCSI subsystem initialized [ 0.645616] usbcore: registered new interface driver usbfs [ 0.645746] usbcore: registered new interface driver hub [ 0.645862] usbcore: registered new device driver usb [ 0.646693] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.646827] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.647800] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.648558] gpio-76 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.648697] gpio-67 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.649323] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.650040] gpio-70 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650169] gpio-71 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650780] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.652370] gpio-30 (scl): enforced open drain please flag it properly in DT/ ACPI DSDT/board file [ 0.652742] i2c i2c-1: IMX I2C adapter registered [ 0.653594] mc: Linux media interface: v0.10 [ 0.653714] videodev: Linux video capture interface: v2.00 [ 0.653861] pps_core: LinuxPPS API ver. 1 registered [ 0.653885] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.653941] PTP clock support registered [ 0.654589] Advanced Linux Sound Architecture Driver Initialized. [ 0.656740] clocksource: Switched to clocksource mxc_timer1 [ 0.674865] NET: Registered protocol family 2 [ 0.676061] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.676180] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676381] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676574] TCP: Hash tables configured (established 8192 bind 8192) [ 0.676938] UDP hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677014] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677389] NET: Registered protocol family 1 [ 0.678322] RPC: Registered named UNIX socket transport module. [ 0.678359] RPC: Registered udp transport module. [ 0.678378] RPC: Registered tcp transport module. [ 0.678394] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.679582] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counter s available [ 0.682512] Initialise system trusted keyrings [ 0.683005] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.694901] NFS: Registering the id_resolver key type [ 0.694982] Key type id_resolver registered [ 0.695007] Key type id_legacy registered [ 0.695950] Key type asymmetric registered [ 0.695990] Asymmetric key parser 'x509' registered [ 0.696099] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 47) [ 0.696125] io scheduler mq-deadline registered [ 0.696146] io scheduler kyber registered [ 0.708458] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx 6q.bin failed with error -2 [ 0.708509] imx-sdma 20ec000.sdma: external firmware not found, using ROM fir mware [ 0.712518] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 21, base_baud = 5000000) is a IMX [ 1.375540] printk: console [ttymxc0] enabled [ 1.382032] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 57, base_baud = 5000000) is a IMX [ 1.425894] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.12 9) [ 1.433333] random: fast init done [ 1.437320] random: crng init done [ 1.477187] brd: module loaded [ 1.495200] loop: module loaded [ 1.498806] at24 5-0050: supply vcc not found, using dummy regulator [ 1.510255] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.517282] at24 6-0050: supply vcc not found, using dummy regulator [ 1.528681] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.541297] libphy: Fixed MDIO Bus: probed [ 1.667403] pps pps0: new PPS source ptp0 [ 1.673925] libphy: fec_enet_mii_bus: probed [ 1.680191] mdio_bus 2188000.ethernet-1: MDIO device at address 3 is missing. [ 1.688472] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.695253] PPP generic driver version 2.4.2 [ 1.700129] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.706681] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.712395] usbcore: registered new interface driver usb-storage [ 1.718712] usbcore: registered new interface driver usbserial_generic [ 1.725336] usbserial: USB Serial support registered for generic [ 1.774557] rtc rtc0: invalid alarm value: 2022-08-01T31:64:00 [ 1.780888] rtc-pcf8563 4-0051: registered as rtc0 [ 1.797703] rtc-pcf8563 4-0051: setting system clock to 2022-08-02T16:59:02 U TC (1659459542) [ 1.816066] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 1.822700] i2c /dev entries driver [ 1.829612] lm75 4-0048: supply vs not found, using dummy regulator [ 1.841257] lm75 4-0048: hwmon0: sensor 'lm75b' [ 1.961690] sdhci: Secure Digital Host Controller Interface driver [ 1.967977] sdhci: Copyright(c) Pierre Ossman [ 1.972350] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.986252] ledtrig-cpu: registered to indicate activity on CPUs [ 1.994074] usbcore: registered new interface driver usbhid [ 1.999789] usbhid: USB HID core driver [ 2.016054] NET: Registered protocol family 10 [ 2.020689] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 2.030461] Segment Routing with IPv6 [ 2.034935] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.042884] NET: Registered protocol family 17 [ 2.047697] Key type dns_resolver registered [ 2.056490] registered taskstats version 1 [ 2.060745] Loading compiled-in X.509 certificates [ 2.083061] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature gr ade - max:105C critical:100C passive:95C [ 2.094850] of_cfs_init [ 2.097593] of_cfs_init: OK [ 2.105299] ALSA device list: [ 2.108345] No soundcards found. [ 2.112064] Waiting for root device /dev/mmcblk0p2... [ 2.133490] mmc0: new DDR MMC card at address 0001 [ 2.139467] mmcblk0: mmc0:0001 8GSD4R 7.28 GiB [ 2.144453] mmcblk0boot0: mmc0:0001 8GSD4R partition 1 31.9 MiB [ 2.151057] mmcblk0boot1: mmc0:0001 8GSD4R partition 2 31.9 MiB [ 2.157423] mmcblk0rpmb: mmc0:0001 8GSD4R partition 3 512 KiB, chardev (245:0 ) [ 2.168374] mmcblk0: p1 p2 p3 p4 < p5 p6 > [ 2.214012] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 2.222608] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 2.234058] devtmpfs: mounted [ 2.242464] Freeing unused kernel memory: 1024K [ 2.247894] Run /sbin/init as init process /sbin/init: error while loading s[ 2.350210] Kernel panic - not syncing: Atte mpted to kill init! exitcode=0x00007f00 [ 2.360660] CPU: 0 PID: 1 Comm: init Not tainted 5.10.35-wb6 #1 [ 2.366590] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 2.372820] [] (unwind_backtrace) from [] (show_stack+0x1 0/0x14) [ 2.380591] [] (show_stack) from [] (panic+0xec/0x2fc) [ 2.387495] [] (panic) from [] (do_exit+0x934/0xa84) [ 2.394224] [] (do_exit) from [] (do_group_exit+0x3c/0xa4 ) [ 2.401468] [] (do_group_exit) from [] (sys_exit_group+0x 10/0x14) [ 2.409320] [] (sys_exit_group) from [] (ret_fast_syscall +0x0/0x54) [ 2.417334] Exception stack(0xb1081fa8 to 0xb1081ff0) [ 2.422403] 1fa0: aea81fd4 aea81980 0000007f aea81310 00000 00a 0000007f [ 2.430599] 1fc0: aea81fd4 aea81980 a6f0197c 000000f8 00000002 a6f012f0 a6f08 b6c aea81958 [ 2.438789] 1fe0: 000000f8 aea8154c a6efd055 a6efc416 [ 2.443861] Rebooting in 10 seconds.. U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x010d010f .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3732 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 28C Reset cause: WDOG Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: eth0: ethernet@02188000 Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Force Type: Removable Hard Disk Capacity: 15264.0 MB = 14.9 GB (31260672 x 512) ** Invalid partition 1 ** ** Invalid partition 1 ** No USB update detected, continuing boot switch to partitions #0, OK mmc0(part 0) is current device SD/MMC found on device 0 324 bytes read in 61 ms (4.9 KiB/s) Importing environment from 0x82000000... Checking if uenvcmd is set ... Running default loadzimage ... 5893368 bytes read in 408 ms (13.8 MiB/s) MMC read: dev # 0, block # 2016, count 32 ... 32 blocks read: OK Reading overlays list from eMMC Reading factory fdt name from eMMC Loading factory fdt imx6ul-wirenboard670 46152 bytes read in 144 ms (312.5 KiB/s) 485 bytes read in 142 ms (2.9 KiB/s) Applying DT overlay wb6-nogsm 597 bytes read in 135 ms (3.9 KiB/s) Applying DT overlay wb6-wifi-rtl8723bu 509 bytes read in 163 ms (2.9 KiB/s) Applying DT overlay wb6-noradio 338 bytes read in 146 ms (2 KiB/s) Applying DT overlay wb6-noeth1 254 bytes read in 116 ms (2 KiB/s) Applying DT overlay temp-industrial Applying extra overlay Booting from mmc ... ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Loading Device Tree to bef4c000, end bef6efff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb6 (jenkins@wbdevenv) (arm-linux-gnueabihf -gcc (Debian 6.3.0-18) 6.3.0 20170516, GNU ld (GNU Binutils for Debian) 2.28) #1 Thu Sep 30 00:33:57 UTC 2021 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.7.0 (i.MX6UL/ULL) [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 16 MiB at 0xbf000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 r ootwait ro [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li near) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1009708K/1048576K available (7168K kernel code, 714K rwda ta, 2680K rodata, 1024K init, 272K bss, 22484K reserved, 16384K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x238/0x3d4 wit h crng_init=0 [ 0.000000] Switching to timer-based delay loop, resolution 41ns [ 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478 484971ns [ 0.000061] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.002829] Console: colour dummy device 80x30 [ 0.002896] Calibrating delay loop (skipped), value calculated using timer fr equency.. 48.00 BogoMIPS (lpj=240000) [ 0.002937] pid_max: default: 32768 minimum: 301 [ 0.003385] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.003430] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005055] CPU: Testing write buffer coherency: ok [ 0.006162] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.007190] devtmpfs: initialized [ 0.025329] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.025866] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.025916] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.027307] pinctrl core: initialized pinctrl subsystem [ 0.029400] NET: Registered protocol family 16 [ 0.031742] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033830] thermal_sys: Registered thermal governor 'step_wise' [ 0.034122] cpuidle: using governor menu [ 0.212437] vdd1p1: supplied by regulator-dummy [ 0.224451] vdd3p0: supplied by regulator-dummy [ 0.236537] cpu: supplied by regulator-dummy [ 0.248598] vddsoc: supplied by regulator-dummy [ 0.595545] No ATAGs? [ 0.595607] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.595630] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.596263] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap ' already present! [ 0.596939] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.598385] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus @2200000/iomuxc-snvs@2290000 [ 0.598423] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl drive r [ 0.639749] mxs-dma 1804000.dma-apbh: initialized [ 0.645211] SCSI subsystem initialized [ 0.645746] usbcore: registered new interface driver usbfs [ 0.645878] usbcore: registered new interface driver hub [ 0.645995] usbcore: registered new device driver usb [ 0.646832] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.646969] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.647925] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.648681] gpio-76 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.648811] gpio-67 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.649440] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.650149] gpio-70 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650279] gpio-71 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650886] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.652461] gpio-30 (scl): enforced open drain please flag it properly in DT/ ACPI DSDT/board file [ 0.652831] i2c i2c-1: IMX I2C adapter registered [ 0.653683] mc: Linux media interface: v0.10 [ 0.653802] videodev: Linux video capture interface: v2.00 [ 0.653950] pps_core: LinuxPPS API ver. 1 registered [ 0.653972] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.654029] PTP clock support registered [ 0.654685] Advanced Linux Sound Architecture Driver Initialized. [ 0.656850] clocksource: Switched to clocksource mxc_timer1 [ 0.674978] NET: Registered protocol family 2 [ 0.676174] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.676293] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676496] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676688] TCP: Hash tables configured (established 8192 bind 8192) [ 0.677070] UDP hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677147] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677531] NET: Registered protocol family 1 [ 0.678480] RPC: Registered named UNIX socket transport module. [ 0.678516] RPC: Registered udp transport module. [ 0.678536] RPC: Registered tcp transport module. [ 0.678554] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.679757] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counter s available [ 0.682676] Initialise system trusted keyrings [ 0.683164] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.695105] NFS: Registering the id_resolver key type [ 0.695185] Key type id_resolver registered [ 0.695206] Key type id_legacy registered [ 0.696149] Key type asymmetric registered [ 0.696187] Asymmetric key parser 'x509' registered [ 0.696293] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 47) [ 0.696320] io scheduler mq-deadline registered [ 0.696340] io scheduler kyber registered [ 0.708639] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx 6q.bin failed with error -2 [ 0.708693] imx-sdma 20ec000.sdma: external firmware not found, using ROM fir mware [ 0.712704] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 21, base_baud = 5000000) is a IMX [ 1.375724] printk: console [ttymxc0] enabled [ 1.382223] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 57, base_baud = 5000000) is a IMX [ 1.426084] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.12 9) [ 1.433522] random: fast init done [ 1.437506] random: crng init done [ 1.477433] brd: module loaded [ 1.495481] loop: module loaded [ 1.499090] at24 5-0050: supply vcc not found, using dummy regulator [ 1.510578] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.517619] at24 6-0050: supply vcc not found, using dummy regulator [ 1.529029] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.541662] libphy: Fixed MDIO Bus: probed [ 1.667509] pps pps0: new PPS source ptp0 [ 1.674022] libphy: fec_enet_mii_bus: probed [ 1.680291] mdio_bus 2188000.ethernet-1: MDIO device at address 3 is missing. [ 1.688569] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.695340] PPP generic driver version 2.4.2 [ 1.700210] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.706764] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.712488] usbcore: registered new interface driver usb-storage [ 1.718806] usbcore: registered new interface driver usbserial_generic [ 1.725432] usbserial: USB Serial support registered for generic [ 1.774660] rtc rtc0: invalid alarm value: 2022-08-01T31:64:00 [ 1.780986] rtc-pcf8563 4-0051: registered as rtc0 [ 1.797812] rtc-pcf8563 4-0051: setting system clock to 2022-08-02T16:59:23 U TC (1659459563) [ 1.816157] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 1.822795] i2c /dev entries driver [ 1.829724] lm75 4-0048: supply vs not found, using dummy regulator [ 1.841366] lm75 4-0048: hwmon0: sensor 'lm75b' [ 1.961743] sdhci: Secure Digital Host Controller Interface driver [ 1.968032] sdhci: Copyright(c) Pierre Ossman [ 1.972404] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.986267] ledtrig-cpu: registered to indicate activity on CPUs [ 1.994101] usbcore: registered new interface driver usbhid [ 1.999812] usbhid: USB HID core driver [ 2.016071] NET: Registered protocol family 10 [ 2.020709] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 2.030461] Segment Routing with IPv6 [ 2.034934] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.042908] NET: Registered protocol family 17 [ 2.047734] Key type dns_resolver registered [ 2.056554] registered taskstats version 1 [ 2.060808] Loading compiled-in X.509 certificates [ 2.083149] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature gr ade - max:105C critical:100C passive:95C [ 2.094909] of_cfs_init [ 2.097655] of_cfs_init: OK [ 2.105362] ALSA device list: [ 2.108409] No soundcards found. [ 2.112133] Waiting for root device /dev/mmcblk0p2... [ 2.133566] mmc0: new DDR MMC card at address 0001 [ 2.139539] mmcblk0: mmc0:0001 8GSD4R 7.28 GiB [ 2.144521] mmcblk0boot0: mmc0:0001 8GSD4R partition 1 31.9 MiB [ 2.151139] mmcblk0boot1: mmc0:0001 8GSD4R partition 2 31.9 MiB [ 2.157507] mmcblk0rpmb: mmc0:0001 8GSD4R partition 3 512 KiB, chardev (245:0 ) [ 2.168472] mmcblk0: p1 p2 p3 p4 < p5 p6 > [ 2.214142] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 2.222741] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 2.234176] devtmpfs: mounted [ 2.242579] Freeing unused kernel memory: 1024K [ 2.248000] Run /sbin/init as init process /sbin/init: error while loading s[ 2.349781] Kernel panic - not syncing: Atte mpted to kill init! exitcode=0x00007f00 [ 2.360229] CPU: 0 PID: 1 Comm: init Not tainted 5.10.35-wb6 #1 [ 2.366158] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 2.372389] [] (unwind_backtrace) from [] (show_stack+0x1 0/0x14) [ 2.380162] [] (show_stack) from [] (panic+0xec/0x2fc) [ 2.387069] [] (panic) from [] (do_exit+0x934/0xa84) [ 2.393798] [] (do_exit) from [] (do_group_exit+0x3c/0xa4 ) [ 2.401040] [] (do_group_exit) from [] (sys_exit_group+0x 10/0x14) [ 2.408893] [] (sys_exit_group) from [] (ret_fast_syscall +0x0/0x54) [ 2.416907] Exception stack(0xb1081fa8 to 0xb1081ff0) [ 2.421978] 1fa0: aedd2fd4 aedd2980 0000007f aedd2310 00000 00a 0000007f [ 2.430172] 1fc0: aedd2fd4 aedd2980 a6f8797c 000000f8 00000002 a6f872f0 a6f8e b6c aedd2958 [ 2.438362] 1fe0: 000000f8 aedd254c a6f83055 a6f82416 [ 2.443434] Rebooting in 10 seconds.. U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x010f010f .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3833 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 30C Reset cause: WDOG Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: eth0: ethernet@02188000 Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Force Type: Removable Hard Disk Capacity: 15264.0 MB = 14.9 GB (31260672 x 512) ** Invalid partition 1 ** ** Invalid partition 1 ** No USB update detected, continuing boot switch to partitions #0, OK mmc0(part 0) is current device SD/MMC found on device 0 324 bytes read in 61 ms (4.9 KiB/s) Importing environment from 0x82000000... Checking if uenvcmd is set ... Running default loadzimage ... 5893368 bytes read in 408 ms (13.8 MiB/s) MMC read: dev # 0, block # 2016, count 32 ... 32 blocks read: OK Reading overlays list from eMMC Reading factory fdt name from eMMC Loading factory fdt imx6ul-wirenboard670 46152 bytes read in 144 ms (312.5 KiB/s) 485 bytes read in 141 ms (2.9 KiB/s) Applying DT overlay wb6-nogsm 597 bytes read in 135 ms (3.9 KiB/s) Applying DT overlay wb6-wifi-rtl8723bu 509 bytes read in 163 ms (2.9 KiB/s) Applying DT overlay wb6-noradio 338 bytes read in 146 ms (2 KiB/s) Applying DT overlay wb6-noeth1 254 bytes read in 116 ms (2 KiB/s) Applying DT overlay temp-industrial Applying extra overlay Booting from mmc ... ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Loading Device Tree to bef4c000, end bef6efff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb6 (jenkins@wbdevenv) (arm-linux-gnueabihf -gcc (Debian 6.3.0-18) 6.3.0 20170516, GNU ld (GNU Binutils for Debian) 2.28) #1 Thu Sep 30 00:33:57 UTC 2021 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.7.0 (i.MX6UL/ULL) [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 16 MiB at 0xbf000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 r ootwait ro [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li near) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1009708K/1048576K available (7168K kernel code, 714K rwda ta, 2680K rodata, 1024K init, 272K bss, 22484K reserved, 16384K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x238/0x3d4 wit h crng_init=0 [ 0.000000] Switching to timer-based delay loop, resolution 41ns [ 0.000019] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478 484971ns [ 0.000064] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.002828] Console: colour dummy device 80x30 [ 0.002892] Calibrating delay loop (skipped), value calculated using timer fr equency.. 48.00 BogoMIPS (lpj=240000) [ 0.002931] pid_max: default: 32768 minimum: 301 [ 0.003375] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.003418] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005038] CPU: Testing write buffer coherency: ok [ 0.006151] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.007172] devtmpfs: initialized [ 0.025374] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.025907] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.025959] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.027350] pinctrl core: initialized pinctrl subsystem [ 0.029446] NET: Registered protocol family 16 [ 0.031794] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033866] thermal_sys: Registered thermal governor 'step_wise' [ 0.034158] cpuidle: using governor menu [ 0.212491] vdd1p1: supplied by regulator-dummy [ 0.224525] vdd3p0: supplied by regulator-dummy [ 0.236575] cpu: supplied by regulator-dummy [ 0.248603] vddsoc: supplied by regulator-dummy [ 0.595341] No ATAGs? [ 0.595403] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.595428] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.596056] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap ' already present! [ 0.596726] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.598183] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus @2200000/iomuxc-snvs@2290000 [ 0.598226] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl drive r [ 0.639530] mxs-dma 1804000.dma-apbh: initialized [ 0.645027] SCSI subsystem initialized [ 0.645560] usbcore: registered new interface driver usbfs [ 0.645697] usbcore: registered new interface driver hub [ 0.645816] usbcore: registered new device driver usb [ 0.646652] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.646784] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.647742] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.648503] gpio-76 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.648635] gpio-67 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.649260] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.649967] gpio-70 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650098] gpio-71 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650696] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.652280] gpio-30 (scl): enforced open drain please flag it properly in DT/ ACPI DSDT/board file [ 0.652646] i2c i2c-1: IMX I2C adapter registered [ 0.653499] mc: Linux media interface: v0.10 [ 0.653622] videodev: Linux video capture interface: v2.00 [ 0.653771] pps_core: LinuxPPS API ver. 1 registered [ 0.653796] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.653855] PTP clock support registered [ 0.654501] Advanced Linux Sound Architecture Driver Initialized. [ 0.656654] clocksource: Switched to clocksource mxc_timer1 [ 0.674753] NET: Registered protocol family 2 [ 0.675959] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.676078] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676277] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676469] TCP: Hash tables configured (established 8192 bind 8192) [ 0.676842] UDP hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.676919] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677295] NET: Registered protocol family 1 [ 0.678229] RPC: Registered named UNIX socket transport module. [ 0.678265] RPC: Registered udp transport module. [ 0.678284] RPC: Registered tcp transport module. [ 0.678300] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.679491] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counter s available [ 0.682397] Initialise system trusted keyrings [ 0.682888] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.694811] NFS: Registering the id_resolver key type [ 0.694893] Key type id_resolver registered [ 0.694914] Key type id_legacy registered [ 0.695856] Key type asymmetric registered [ 0.695893] Asymmetric key parser 'x509' registered [ 0.696000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 47) [ 0.696026] io scheduler mq-deadline registered [ 0.696048] io scheduler kyber registered [ 0.708330] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx 6q.bin failed with error -2 [ 0.708383] imx-sdma 20ec000.sdma: external firmware not found, using ROM fir mware [ 0.712388] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 21, base_baud = 5000000) is a IMX [ 1.375430] printk: console [ttymxc0] enabled [ 1.381929] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 57, base_baud = 5000000) is a IMX [ 1.425789] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.12 9) [ 1.433228] random: fast init done [ 1.437209] random: crng init done [ 1.477198] brd: module loaded [ 1.495267] loop: module loaded [ 1.498870] at24 5-0050: supply vcc not found, using dummy regulator [ 1.510352] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.517385] at24 6-0050: supply vcc not found, using dummy regulator [ 1.528779] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.541405] libphy: Fixed MDIO Bus: probed [ 1.667306] pps pps0: new PPS source ptp0 [ 1.673815] libphy: fec_enet_mii_bus: probed [ 1.680077] mdio_bus 2188000.ethernet-1: MDIO device at address 3 is missing. [ 1.688362] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.695142] PPP generic driver version 2.4.2 [ 1.700003] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.706559] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.712279] usbcore: registered new interface driver usb-storage [ 1.718594] usbcore: registered new interface driver usbserial_generic [ 1.725218] usbserial: USB Serial support registered for generic [ 1.774414] rtc rtc0: invalid alarm value: 2022-08-01T31:64:00 [ 1.780744] rtc-pcf8563 4-0051: registered as rtc0 [ 1.797561] rtc-pcf8563 4-0051: setting system clock to 2022-08-02T16:59:43 U TC (1659459583) [ 1.815893] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 1.822536] i2c /dev entries driver [ 1.829443] lm75 4-0048: supply vs not found, using dummy regulator [ 1.841093] lm75 4-0048: hwmon0: sensor 'lm75b' [ 1.961515] sdhci: Secure Digital Host Controller Interface driver [ 1.967802] sdhci: Copyright(c) Pierre Ossman [ 1.972176] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.986061] ledtrig-cpu: registered to indicate activity on CPUs [ 1.993892] usbcore: registered new interface driver usbhid [ 1.999603] usbhid: USB HID core driver [ 2.015940] NET: Registered protocol family 10 [ 2.020575] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 2.030342] Segment Routing with IPv6 [ 2.034818] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.042765] NET: Registered protocol family 17 [ 2.047595] Key type dns_resolver registered [ 2.056395] registered taskstats version 1 [ 2.060652] Loading compiled-in X.509 certificates [ 2.082962] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature gr ade - max:105C critical:100C passive:95C [ 2.094758] of_cfs_init [ 2.097505] of_cfs_init: OK [ 2.105208] ALSA device list: [ 2.108254] No soundcards found. [ 2.111979] Waiting for root device /dev/mmcblk0p2... [ 2.133401] mmc0: new DDR MMC card at address 0001 [ 2.139383] mmcblk0: mmc0:0001 8GSD4R 7.28 GiB [ 2.144365] mmcblk0boot0: mmc0:0001 8GSD4R partition 1 31.9 MiB [ 2.150987] mmcblk0boot1: mmc0:0001 8GSD4R partition 2 31.9 MiB [ 2.157359] mmcblk0rpmb: mmc0:0001 8GSD4R partition 3 512 KiB, chardev (245:0 ) [ 2.168314] mmcblk0: p1 p2 p3 p4 < p5 p6 > [ 2.213912] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 2.222510] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 2.233953] devtmpfs: mounted [ 2.242359] Freeing unused kernel memory: 1024K [ 2.247780] Run /sbin/init as init process /sbin/init: error while loading s[ 2.349534] Kernel panic - not syncing: Atte mpted to kill init! exitcode=0x00007f00 [ 2.359982] CPU: 0 PID: 1 Comm: init Not tainted 5.10.35-wb6 #1 [ 2.365910] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 2.372143] [] (unwind_backtrace) from [] (show_stack+0x1 0/0x14) [ 2.379915] [] (show_stack) from [] (panic+0xec/0x2fc) [ 2.386820] [] (panic) from [] (do_exit+0x934/0xa84) [ 2.393547] [] (do_exit) from [] (do_group_exit+0x3c/0xa4 ) [ 2.400794] [] (do_group_exit) from [] (sys_exit_group+0x 10/0x14) [ 2.408646] [] (sys_exit_group) from [] (ret_fast_syscall +0x0/0x54) [ 2.416658] Exception stack(0xb1081fa8 to 0xb1081ff0) [ 2.421731] 1fa0: aebc2fd4 aebc2980 0000007f aebc2310 00000 00a 0000007f [ 2.429927] 1fc0: aebc2fd4 aebc2980 a6fa297c 000000f8 00000002 a6fa22f0 a6fa9 b6c aebc2958 [ 2.438116] 1fe0: 000000f8 aebc254c a6f9e055 a6f9d416 [ 2.443189] Rebooting in 10 seconds.. U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x010f010f .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3833 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 31C Reset cause: WDOG Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: eth0: ethernet@02188000 Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Force Type: Removable Hard Disk Capacity: 15264.0 MB = 14.9 GB (31260672 x 512) ** Invalid partition 1 ** ** Invalid partition 1 ** No USB update detected, continuing boot switch to partitions #0, OK mmc0(part 0) is current device SD/MMC found on device 0 324 bytes read in 61 ms (4.9 KiB/s) Importing environment from 0x82000000... Checking if uenvcmd is set ... Running default loadzimage ... 5893368 bytes read in 408 ms (13.8 MiB/s) MMC read: dev # 0, block # 2016, count 32 ... 32 blocks read: OK Reading overlays list from eMMC Reading factory fdt name from eMMC Loading factory fdt imx6ul-wirenboard670 46152 bytes read in 144 ms (312.5 KiB/s) 485 bytes read in 142 ms (2.9 KiB/s) Applying DT overlay wb6-nogsm 597 bytes read in 136 ms (3.9 KiB/s) Applying DT overlay wb6-wifi-rtl8723bu 509 bytes read in 162 ms (2.9 KiB/s) Applying DT overlay wb6-noradio 338 bytes read in 146 ms (2 KiB/s) Applying DT overlay wb6-noeth1 254 bytes read in 116 ms (2 KiB/s) Applying DT overlay temp-industrial Applying extra overlay Booting from mmc ... ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Loading Device Tree to bef4c000, end bef6efff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb6 (jenkins@wbdevenv) (arm-linux-gnueabihf -gcc (Debian 6.3.0-18) 6.3.0 20170516, GNU ld (GNU Binutils for Debian) 2.28) #1 Thu Sep 30 00:33:57 UTC 2021 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.7.0 (i.MX6UL/ULL) [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 16 MiB at 0xbf000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 r ootwait ro [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li near) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1009708K/1048576K available (7168K kernel code, 714K rwda ta, 2680K rodata, 1024K init, 272K bss, 22484K reserved, 16384K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x238/0x3d4 wit h crng_init=0 [ 0.000000] Switching to timer-based delay loop, resolution 41ns [ 0.000020] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478 484971ns [ 0.000064] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.002834] Console: colour dummy device 80x30 [ 0.002905] Calibrating delay loop (skipped), value calculated using timer fr equency.. 48.00 BogoMIPS (lpj=240000) [ 0.002948] pid_max: default: 32768 minimum: 301 [ 0.003393] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.003437] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005056] CPU: Testing write buffer coherency: ok [ 0.006166] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.007187] devtmpfs: initialized [ 0.025368] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.025903] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.025951] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.027324] pinctrl core: initialized pinctrl subsystem [ 0.029423] NET: Registered protocol family 16 [ 0.031777] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033858] thermal_sys: Registered thermal governor 'step_wise' [ 0.034152] cpuidle: using governor menu [ 0.212592] vdd1p1: supplied by regulator-dummy [ 0.224607] vdd3p0: supplied by regulator-dummy [ 0.236672] cpu: supplied by regulator-dummy [ 0.248750] vddsoc: supplied by regulator-dummy [ 0.595348] No ATAGs? [ 0.595410] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.595433] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.596056] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap ' already present! [ 0.596727] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.598181] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus @2200000/iomuxc-snvs@2290000 [ 0.598220] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl drive r [ 0.639463] mxs-dma 1804000.dma-apbh: initialized [ 0.644935] SCSI subsystem initialized [ 0.645465] usbcore: registered new interface driver usbfs [ 0.645598] usbcore: registered new interface driver hub [ 0.645713] usbcore: registered new device driver usb [ 0.646542] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.646673] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.647639] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.648380] gpio-76 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.648513] gpio-67 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.649133] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.649840] gpio-70 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.649972] gpio-71 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650571] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.652145] gpio-30 (scl): enforced open drain please flag it properly in DT/ ACPI DSDT/board file [ 0.652512] i2c i2c-1: IMX I2C adapter registered [ 0.653332] mc: Linux media interface: v0.10 [ 0.653454] videodev: Linux video capture interface: v2.00 [ 0.653604] pps_core: LinuxPPS API ver. 1 registered [ 0.653629] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.653687] PTP clock support registered [ 0.654341] Advanced Linux Sound Architecture Driver Initialized. [ 0.656510] clocksource: Switched to clocksource mxc_timer1 [ 0.674602] NET: Registered protocol family 2 [ 0.675814] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.675933] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676135] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676326] TCP: Hash tables configured (established 8192 bind 8192) [ 0.676702] UDP hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.676780] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677162] NET: Registered protocol family 1 [ 0.678093] RPC: Registered named UNIX socket transport module. [ 0.678130] RPC: Registered udp transport module. [ 0.678150] RPC: Registered tcp transport module. [ 0.678167] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.679355] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counter s available [ 0.682268] Initialise system trusted keyrings [ 0.682767] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.694730] NFS: Registering the id_resolver key type [ 0.694812] Key type id_resolver registered [ 0.694835] Key type id_legacy registered [ 0.695773] Key type asymmetric registered [ 0.695810] Asymmetric key parser 'x509' registered [ 0.695916] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 47) [ 0.695941] io scheduler mq-deadline registered [ 0.695959] io scheduler kyber registered [ 0.708250] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx 6q.bin failed with error -2 [ 0.708300] imx-sdma 20ec000.sdma: external firmware not found, using ROM fir mware [ 0.712306] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 21, base_baud = 5000000) is a IMX [ 1.375358] printk: console [ttymxc0] enabled [ 1.381858] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 57, base_baud = 5000000) is a IMX [ 1.425717] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.12 9) [ 1.433160] random: fast init done [ 1.437146] random: crng init done [ 1.477074] brd: module loaded [ 1.495148] loop: module loaded [ 1.498752] at24 5-0050: supply vcc not found, using dummy regulator [ 1.510209] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.517243] at24 6-0050: supply vcc not found, using dummy regulator [ 1.528632] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.541241] libphy: Fixed MDIO Bus: probed [ 1.667171] pps pps0: new PPS source ptp0 [ 1.673669] libphy: fec_enet_mii_bus: probed [ 1.679930] mdio_bus 2188000.ethernet-1: MDIO device at address 3 is missing. [ 1.688210] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.694982] PPP generic driver version 2.4.2 [ 1.699842] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.706394] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.712115] usbcore: registered new interface driver usb-storage [ 1.718431] usbcore: registered new interface driver usbserial_generic [ 1.725054] usbserial: USB Serial support registered for generic [ 1.774271] rtc rtc0: invalid alarm value: 2022-08-01T31:64:00 [ 1.780598] rtc-pcf8563 4-0051: registered as rtc0 [ 1.797416] rtc-pcf8563 4-0051: setting system clock to 2022-08-02T17:00:04 U TC (1659459604) [ 1.815758] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 1.822399] i2c /dev entries driver [ 1.829330] lm75 4-0048: supply vs not found, using dummy regulator [ 1.840964] lm75 4-0048: hwmon0: sensor 'lm75b' [ 1.961377] sdhci: Secure Digital Host Controller Interface driver [ 1.967665] sdhci: Copyright(c) Pierre Ossman [ 1.972036] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.985905] ledtrig-cpu: registered to indicate activity on CPUs [ 1.993721] usbcore: registered new interface driver usbhid [ 1.999439] usbhid: USB HID core driver [ 2.015717] NET: Registered protocol family 10 [ 2.020350] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 2.030126] Segment Routing with IPv6 [ 2.034608] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.042574] NET: Registered protocol family 17 [ 2.047395] Key type dns_resolver registered [ 2.056207] registered taskstats version 1 [ 2.060459] Loading compiled-in X.509 certificates [ 2.082854] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature gr ade - max:105C critical:100C passive:95C [ 2.094621] of_cfs_init [ 2.097370] of_cfs_init: OK [ 2.105077] ALSA device list: [ 2.108121] No soundcards found. [ 2.111844] Waiting for root device /dev/mmcblk0p2... [ 2.133275] mmc0: new DDR MMC card at address 0001 [ 2.139248] mmcblk0: mmc0:0001 8GSD4R 7.28 GiB [ 2.144226] mmcblk0boot0: mmc0:0001 8GSD4R partition 1 31.9 MiB [ 2.150843] mmcblk0boot1: mmc0:0001 8GSD4R partition 2 31.9 MiB [ 2.157211] mmcblk0rpmb: mmc0:0001 8GSD4R partition 3 512 KiB, chardev (245:0 ) [ 2.168166] mmcblk0: p1 p2 p3 p4 < p5 p6 > [ 2.213764] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 2.222363] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 2.233795] devtmpfs: mounted [ 2.242212] Freeing unused kernel memory: 1024K [ 2.247635] Run /sbin/init as init process /sbin/init: error while loading s[ 2.349378] Kernel panic - not syncing: Atte mpted to kill init! exitcode=0x00007f00 [ 2.359829] CPU: 0 PID: 1 Comm: init Not tainted 5.10.35-wb6 #1 [ 2.365757] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 2.371987] [] (unwind_backtrace) from [] (show_stack+0x1 0/0x14) [ 2.379759] [] (show_stack) from [] (panic+0xec/0x2fc) [ 2.386665] [] (panic) from [] (do_exit+0x934/0xa84) [ 2.393394] [] (do_exit) from [] (do_group_exit+0x3c/0xa4 ) [ 2.400644] [] (do_group_exit) from [] (sys_exit_group+0x 10/0x14) [ 2.408496] [] (sys_exit_group) from [] (ret_fast_syscall +0x0/0x54) [ 2.416509] Exception stack(0xb1081fa8 to 0xb1081ff0) [ 2.421578] 1fa0: ae831fd4 ae831980 0000007f ae831310 00000 00a 0000007f [ 2.429773] 1fc0: ae831fd4 ae831980 a6fd297c 000000f8 00000002 a6fd22f0 a6fd9 b6c ae831958 [ 2.437963] 1fe0: 000000f8 ae83154c a6fce055 a6fcd416 [ 2.443034] Rebooting in 10 seconds.. U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x010f010f .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3732 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 32C Reset cause: WDOG Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: eth0: ethernet@02188000 Hit any key to stop autoboot: 0 => U-Boot SPL 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38) DRAM init ok, rows:16, ncs:1, size: 1024MB .p0_mpdgctrl0 = 0x010f010f .p0_mpdgctrl1 = 0x0e3f0e3f .p0_mprddlctl = 0x3f3f3c3e .p0_mpwrdlctl = 0x3f3f3733 .p0_mpwldectrl0 = 0x000d000d .p0_mpwldectrl1 = 0x000e000e Trying to boot from MMC1 Warning - USDHC2 controller not supporting U-Boot 2017.03-wb1.3.0-g520058c326 (Jan 18 2022 - 10:56:38 +0000) CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz) CPU: Industrial temperature grade (-40C to 105C) at 30C Reset cause: POR Model: Wiren Board rev. 6.1 (i.MX6UL) Board: Wiren Board MX6UL DRAM: 1 GiB MMC: FSL_SDHC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 Checking if there is a USB storage with update file wb6_update.fit dev: usb1_vbus @ regulator@0 starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning bus 1 for devices... EHCI timed out on TD - token=0x80008c80 unable to get device descriptor (error=-1) 1 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Force Type: Removable Hard Disk Capacity: 15264.0 MB = 14.9 GB (31260672 x 512) ** Invalid partition 1 ** ** Invalid partition 1 ** No USB update detected, continuing boot switch to partitions #0, OK mmc0(part 0) is current device SD/MMC found on device 0 324 bytes read in 61 ms (4.9 KiB/s) Importing environment from 0x82000000... Checking if uenvcmd is set ... Running default loadzimage ... 5893368 bytes read in 407 ms (13.8 MiB/s) MMC read: dev # 0, block # 2016, count 32 ... 32 blocks read: OK Reading overlays list from eMMC Reading factory fdt name from eMMC Loading factory fdt imx6ul-wirenboard670 46152 bytes read in 144 ms (312.5 KiB/s) 485 bytes read in 142 ms (2.9 KiB/s) Applying DT overlay wb6-nogsm 597 bytes read in 136 ms (3.9 KiB/s) Applying DT overlay wb6-wifi-rtl8723bu 509 bytes read in 162 ms (2.9 KiB/s) Applying DT overlay wb6-noradio 338 bytes read in 146 ms (2 KiB/s) Applying DT overlay wb6-noeth1 254 bytes read in 116 ms (2 KiB/s) Applying DT overlay temp-industrial Applying extra overlay Booting from mmc ... ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Loading Device Tree to bef4c000, end bef6efff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb6 (jenkins@wbdevenv) (arm-linux-gnueabihf -gcc (Debian 6.3.0-18) 6.3.0 20170516, GNU ld (GNU Binutils for Debian) 2.28) #1 Thu Sep 30 00:33:57 UTC 2021 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache [ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.7.0 (i.MX6UL/ULL) [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 16 MiB at 0xbf000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff] [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p2 r ootwait ro [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, li near) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1009708K/1048576K available (7168K kernel code, 714K rwda ta, 2680K rodata, 1024K init, 272K bss, 22484K reserved, 16384K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x238/0x3d4 wit h crng_init=0 [ 0.000000] Switching to timer-based delay loop, resolution 41ns [ 0.000019] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478 484971ns [ 0.000063] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.002839] Console: colour dummy device 80x30 [ 0.002907] Calibrating delay loop (skipped), value calculated using timer fr equency.. 48.00 BogoMIPS (lpj=240000) [ 0.002945] pid_max: default: 32768 minimum: 301 [ 0.003396] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linea r) [ 0.003441] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.005066] CPU: Testing write buffer coherency: ok [ 0.006178] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.007216] devtmpfs: initialized [ 0.025409] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.025943] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns [ 0.025993] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.027375] pinctrl core: initialized pinctrl subsystem [ 0.029489] NET: Registered protocol family 16 [ 0.031842] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.033925] thermal_sys: Registered thermal governor 'step_wise' [ 0.034219] cpuidle: using governor menu [ 0.212578] vdd1p1: supplied by regulator-dummy [ 0.224646] vdd3p0: supplied by regulator-dummy [ 0.236703] cpu: supplied by regulator-dummy [ 0.248740] vddsoc: supplied by regulator-dummy [ 0.595495] No ATAGs? [ 0.595556] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.595581] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.596204] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap ' already present! [ 0.596882] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.598342] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus @2200000/iomuxc-snvs@2290000 [ 0.598383] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl drive r [ 0.639704] mxs-dma 1804000.dma-apbh: initialized [ 0.645208] SCSI subsystem initialized [ 0.645734] usbcore: registered new interface driver usbfs [ 0.645869] usbcore: registered new interface driver hub [ 0.645990] usbcore: registered new device driver usb [ 0.646827] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.646960] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.647930] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.648684] gpio-76 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.648822] gpio-67 (i2c_eeprom1): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.649446] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.650178] gpio-70 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650312] gpio-71 (i2c_eeprom2): enforced open drain please flag it properl y in DT/ACPI DSDT/board file [ 0.650924] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.652508] gpio-30 (scl): enforced open drain please flag it properly in DT/ ACPI DSDT/board file [ 0.652883] i2c i2c-1: IMX I2C adapter registered [ 0.653744] mc: Linux media interface: v0.10 [ 0.653871] videodev: Linux video capture interface: v2.00 [ 0.654020] pps_core: LinuxPPS API ver. 1 registered [ 0.654043] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti [ 0.654101] PTP clock support registered [ 0.654753] Advanced Linux Sound Architecture Driver Initialized. [ 0.656916] clocksource: Switched to clocksource mxc_timer1 [ 0.675044] NET: Registered protocol family 2 [ 0.676249] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.676369] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676571] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.676763] TCP: Hash tables configured (established 8192 bind 8192) [ 0.677150] UDP hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677230] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.677621] NET: Registered protocol family 1 [ 0.678567] RPC: Registered named UNIX socket transport module. [ 0.678604] RPC: Registered udp transport module. [ 0.678624] RPC: Registered tcp transport module. [ 0.678642] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.679835] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counter s available [ 0.682780] Initialise system trusted keyrings [ 0.683273] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.695194] NFS: Registering the id_resolver key type [ 0.695274] Key type id_resolver registered [ 0.695296] Key type id_legacy registered [ 0.696236] Key type asymmetric registered [ 0.696274] Asymmetric key parser 'x509' registered [ 0.696380] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 47) [ 0.696408] io scheduler mq-deadline registered [ 0.696429] io scheduler kyber registered [ 0.708716] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx 6q.bin failed with error -2 [ 0.708768] imx-sdma 20ec000.sdma: external firmware not found, using ROM fir mware [ 0.712755] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 21, base_baud = 5000000) is a IMX [ 1.375818] printk: console [ttymxc0] enabled [ 1.382323] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 57, base_baud = 5000000) is a IMX [ 1.426178] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.12 9) [ 1.433621] random: fast init done [ 1.437602] random: crng init done [ 1.477480] brd: module loaded [ 1.495534] loop: module loaded [ 1.499142] at24 5-0050: supply vcc not found, using dummy regulator [ 1.510643] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.517682] at24 6-0050: supply vcc not found, using dummy regulator [ 1.529085] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.541727] libphy: Fixed MDIO Bus: probed [ 1.667579] pps pps0: new PPS source ptp0 [ 1.674098] libphy: fec_enet_mii_bus: probed [ 1.680356] mdio_bus 2188000.ethernet-1: MDIO device at address 3 is missing. [ 1.688623] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.695397] PPP generic driver version 2.4.2 [ 1.700267] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.706819] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.712540] usbcore: registered new interface driver usb-storage [ 1.718856] usbcore: registered new interface driver usbserial_generic [ 1.725476] usbserial: USB Serial support registered for generic [ 1.774681] rtc rtc0: invalid alarm value: 2022-08-01T31:64:00 [ 1.781007] rtc-pcf8563 4-0051: registered as rtc0 [ 1.797823] rtc-pcf8563 4-0051: setting system clock to 2022-08-02T17:00:48 U TC (1659459648) [ 1.816210] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 1.822854] i2c /dev entries driver [ 1.829761] lm75 4-0048: supply vs not found, using dummy regulator [ 1.841376] lm75 4-0048: hwmon0: sensor 'lm75b' [ 1.961795] sdhci: Secure Digital Host Controller Interface driver [ 1.968085] sdhci: Copyright(c) Pierre Ossman [ 1.972457] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.986324] ledtrig-cpu: registered to indicate activity on CPUs [ 1.994171] usbcore: registered new interface driver usbhid [ 1.999888] usbhid: USB HID core driver [ 2.016185] NET: Registered protocol family 10 [ 2.020819] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 2.030596] Segment Routing with IPv6 [ 2.035070] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.043033] NET: Registered protocol family 17 [ 2.047867] Key type dns_resolver registered [ 2.056708] registered taskstats version 1 [ 2.060960] Loading compiled-in X.509 certificates [ 2.083258] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature gr ade - max:105C critical:100C passive:95C [ 2.095061] of_cfs_init [ 2.097804] of_cfs_init: OK [ 2.105510] ALSA device list: [ 2.108558] No soundcards found. [ 2.112286] Waiting for root device /dev/mmcblk0p2... [ 2.133721] mmc0: new DDR MMC card at address 0001 [ 2.139695] mmcblk0: mmc0:0001 8GSD4R 7.28 GiB [ 2.144676] mmcblk0boot0: mmc0:0001 8GSD4R partition 1 31.9 MiB [ 2.151292] mmcblk0boot1: mmc0:0001 8GSD4R partition 2 31.9 MiB [ 2.157659] mmcblk0rpmb: mmc0:0001 8GSD4R partition 3 512 KiB, chardev (245:0 ) [ 2.168593] mmcblk0: p1 p2 p3 p4 < p5 p6 > [ 2.214195] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null) [ 2.222792] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 2.234240] devtmpfs: mounted [ 2.242644] Freeing unused kernel memory: 1024K [ 2.248068] Run /sbin/init as init process /sbin/init: error while loading s[ 2.350204] Kernel panic - not syncing: Atte mpted to kill init! exitcode=0x00007f00 [ 2.360655] CPU: 0 PID: 1 Comm: init Not tainted 5.10.35-wb6 #1 [ 2.366582] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 2.372814] [] (unwind_backtrace) from [] (show_stack+0x1 0/0x14) [ 2.380585] [] (show_stack) from [] (panic+0xec/0x2fc) [ 2.387492] [] (panic) from [] (do_exit+0x934/0xa84) [ 2.394219] [] (do_exit) from [] (do_group_exit+0x3c/0xa4 ) [ 2.401465] [] (do_group_exit) from [] (sys_exit_group+0x 10/0x14) [ 2.409317] [] (sys_exit_group) from [] (ret_fast_syscall +0x0/0x54) [ 2.417330] Exception stack(0xb1081fa8 to 0xb1081ff0) [ 2.422399] 1fa0: aefa2fd4 aefa2980 0000007f aefa2310 00000 00a 0000007f [ 2.430596] 1fc0: aefa2fd4 aefa2980 a6f4d97c 000000f8 00000002 a6f4d2f0 a6f54 b6c aefa2958 [ 2.438786] 1fe0: 000000f8 aefa254c a6f49055 a6f48416 [ 2.443858] Rebooting in 10 seconds..