Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.10.35-wb180 (root@wbdevenv) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 Mon Sep 1 07:19:26 UTC 2025 [ 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 instruction cache [ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.5 (i.MX6UL/ULL) [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 16 MiB at 0x9f000000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x000000009fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fffffff] [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 129920 [ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait ro [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 489364K/524288K available (8192K kernel code, 728K rwdata, 2776K rodata, 1024K init, 283K bss, 18540K 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+0x234/0x3dc with 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 89478484971ns [ 0.000058] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.002742] Console: colour dummy device 80x30 [ 0.002805] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.002846] pid_max: default: 32768 minimum: 301 [ 0.003243] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.003279] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.004973] CPU: Testing write buffer coherency: ok [ 0.006191] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.007060] devtmpfs: initialized [ 0.024481] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.024993] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.025039] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.026409] pinctrl core: initialized pinctrl subsystem [ 0.028387] NET: Registered protocol family 16 [ 0.030604] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.032559] thermal_sys: Registered thermal governor 'step_wise' [ 0.032828] cpuidle: using governor menu [ 0.194875] vdd1p1: supplied by regulator-dummy [ 0.205909] vdd3p0: supplied by regulator-dummy [ 0.216935] cpu: supplied by regulator-dummy [ 0.227942] vddsoc: supplied by regulator-dummy [ 0.556897] No ATAGs? [ 0.556956] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.556977] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.557552] debugfs: Directory 'dummy-iomuxc-gpr@20e4000' with parent 'regmap' already present! [ 0.558150] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver [ 0.559669] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus@2200000/iomuxc-snvs@2290000 [ 0.559709] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl driver [ 0.602135] mxs-dma 1804000.dma-apbh: initialized [ 0.607474] SCSI subsystem initialized [ 0.607971] usbcore: registered new interface driver usbfs [ 0.608092] usbcore: registered new interface driver hub [ 0.608202] usbcore: registered new device driver usb [ 0.609004] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.609128] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.610067] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL) [ 0.610807] gpio-76 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.610931] gpio-67 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.611525] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL) [ 0.612213] gpio-70 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.612342] gpio-71 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.612954] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL) [ 0.614589] gpio-30 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 0.614937] i2c i2c-1: IMX I2C adapter registered [ 0.615679] mc: Linux media interface: v0.10 [ 0.615797] videodev: Linux video capture interface: v2.00 [ 0.615931] pps_core: LinuxPPS API ver. 1 registered [ 0.615950] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.615997] PTP clock support registered [ 0.616602] Advanced Linux Sound Architecture Driver Initialized. [ 0.618709] clocksource: Switched to clocksource mxc_timer1 [ 0.636457] NET: Registered protocol family 2 [ 0.637708] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.637806] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.637909] TCP bind hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.638013] TCP: Hash tables configured (established 4096 bind 4096) [ 0.638206] UDP hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.638260] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.638588] NET: Registered protocol family 1 [ 0.639641] RPC: Registered named UNIX socket transport module. [ 0.639679] RPC: Registered udp transport module. [ 0.639698] RPC: Registered tcp transport module. [ 0.639714] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.640791] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available [ 0.643607] Initialise system trusted keyrings [ 0.644091] workingset: timestamp_bits=14 max_order=17 bucket_order=3 [ 0.655607] NFS: Registering the id_resolver key type [ 0.655682] Key type id_resolver registered [ 0.655701] Key type id_legacy registered [ 0.897427] Key type asymmetric registered [ 0.897468] Asymmetric key parser 'x509' registered [ 0.897592] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.897615] io scheduler mq-deadline registered [ 0.897635] io scheduler kyber registered [ 0.909588] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.909634] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.913465] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 20, base_baud = 5000000) is a IMX [ 1.575951] printk: console [ttymxc0] enabled [ 1.582442] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 58, base_baud = 5000000) is a IMX [ 1.593039] 21fc000.serial: ttymxc5 at MMIO 0x21fc000 (irq = 59, base_baud = 5000000) is a IMX [ 1.636692] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.129) [ 1.644124] random: fast init done [ 1.648076] random: crng init done [ 1.687912] brd: module loaded [ 1.706037] loop: module loaded [ 1.709622] at24 5-0050: supply vcc not found, using dummy regulator [ 1.721044] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.728025] at24 6-0050: supply vcc not found, using dummy regulator [ 1.739441] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write [ 1.749401] libphy: Fixed MDIO Bus: probed [ 1.756345] pps pps0: new PPS source ptp0 [ 1.796886] libphy: fec_enet_mii_bus: probed [ 1.802395] fec 20b4000.ethernet ethFEC0: registered PHC device 0 [ 1.929405] pps pps1: new PPS source ptp1 [ 1.936007] libphy: fec_enet_mii_bus: probed [ 1.944708] fec 2188000.ethernet ethFEC1: registered PHC device 1 [ 1.951815] PPP generic driver version 2.4.2 [ 1.956504] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.963146] ehci-mxc: Freescale On-Chip EHCI Host driver [ 1.968911] usbcore: registered new interface driver usb-storage [ 1.975157] usbcore: registered new interface driver usbserial_generic [ 1.981818] usbserial: USB Serial support registered for generic [ 2.043066] rtc-pcf8563 4-0051: registered as rtc0 [ 2.059846] rtc-pcf8563 4-0051: setting system clock to 2025-11-22T13:57:33 UTC (1763819853) [ 2.078052] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1 [ 2.084576] i2c /dev entries driver [ 2.091406] lm75 4-0048: supply vs not found, using dummy regulator [ 2.102998] lm75 4-0048: hwmon0: sensor 'lm75b' [ 2.223114] sdhci: Secure Digital Host Controller Interface driver [ 2.229396] sdhci: Copyright(c) Pierre Ossman [ 2.233767] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.248459] ledtrig-cpu: registered to indicate activity on CPUs [ 2.256314] usbcore: registered new interface driver usbhid [ 2.262014] usbhid: USB HID core driver [ 2.277131] Initializing XFRM netlink socket [ 2.281580] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA [ 2.290343] NET: Registered protocol family 10 [ 2.297503] Segment Routing with IPv6 [ 2.301624] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.309700] NET: Registered protocol family 17 [ 2.314834] Key type dns_resolver registered [ 2.323337] registered taskstats version 1 [ 2.327476] Loading compiled-in X.509 certificates [ 2.351438] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature grade - max:105C critical:100C passive:95C [ 2.363288] of_cfs_init [ 2.365881] of_cfs_init: OK [ 2.373646] ALSA device list: [ 2.376762] No soundcards found. [ 2.380637] Waiting for root device /dev/mmcblk0p3... [ 2.389259] mmc0: new DDR MMC card at address 0001 [ 2.394958] mmcblk0: mmc0:0001 Q2J54A 3.59 GiB [ 2.400015] mmcblk0boot0: mmc0:0001 Q2J54A partition 1 16.0 MiB [ 2.406335] mmcblk0boot1: mmc0:0001 Q2J54A partition 2 16.0 MiB [ 2.412684] mmcblk0rpmb: mmc0:0001 Q2J54A partition 3 512 KiB, chardev (245:0) [ 2.423331] mmcblk0: p1 p2 p3 p4 < p5 p6 > [ 2.447043] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null) [ 2.455575] VFS: Mounted root (ext4 filesystem) readonly on device 179:3. [ 2.463276] devtmpfs: mounted [ 2.468796] Freeing unused kernel memory: 1024K [ 2.474318] Run /sbin/init as init process [ 2.503645] Run /etc/init as init process [ 2.509390] Run /bin/init as init process [ 2.515038] Run /bin/sh as init process [ 2.524680] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [ 2.538885] CPU: 0 PID: 1 Comm: swapper Not tainted 5.10.35-wb180 #1 [ 2.545248] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 2.551474] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 2.559245] [] (show_stack) from [] (panic+0xe8/0x2f4) [ 2.566149] [] (panic) from [] (kernel_init+0xdc/0x114) [ 2.573132] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) [ 2.580711] Exception stack(0xb104ffb0 to 0xb104fff8) [ 2.585778] ffa0: 00000000 00000000 00000000 00000000 [ 2.593969] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2.602158] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 2.608792] Rebooting in 10 seconds..