I am using Buildroot to create a customized kernel.
From the log below I can see when it try call init from busybox and kernel will panic.
U-Boot SPL 2022.07 (Jul 26 2022 - 12:25:02 +0200)
Normal Boot
WDT: Started watchdog@30280000 with servicing (60s timeout)
Trying to boot from MMC1
NOTICE: BL31: v2.7(release):
NOTICE: BL31: Built : 18:20:19, Jul 24 2022
U-Boot 2022.07 (Jul 26 2022 - 12:25:02 +0200)
CPU: Freescale i.MX8MMDL rev1.0 at 1200 MHz
Reset cause: POR
DRAM: 1 GiB
Core: 215 devices, 23 uclasses, devicetree: separate
WDT: Started watchdog@30280000 with servicing (60s timeout)
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In: serial@30860000
Out: serial@30860000
Err: serial@30860000
Model: Toradex Verdin iMX8M Mini DualLite 1GB V1.1A, Serial# 06827344
Carrier: Toradex Dahlia V1.1B, Serial# 10922847
Setting variant to nonwifi
Net: eth0: ethernet@30be0000
Hit any key to stop autoboot: 0
MMC: no card present
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
5754 bytes read in 2 ms (2.7 MiB/s)
## Executing script at 47000000
Loading DeviceTree: imx8mm-verdin-nonwifi-dev.dtb
49491 bytes read in 3 ms (15.7 MiB/s)
0 bytes read in 1 ms (0 Bytes/s)
11252775 bytes read in 256 ms (41.9 MiB/s)
Uncompressed size: 29764096 = 0x1C62A00
Bootargs: root=PARTUUID=ad2359bd-02 ro rootwait console=ttymxc0,115200 console=tty1 consoleblank=0 earlycon
Moving Image from 0x40000000 to 0x40080000, end=41de9000
## Flattened Device Tree blob at 44000000
Booting using the fdt blob at 0x44000000
Loading Device Tree to 000000007deea000, end 000000007df19fff ... OK
Found /vpu_g1@38300000 node
Modify /vpu_g1@38300000:status disabled
Found /vpu_g2@38310000 node
Modify /vpu_g2@38310000:status disabled
Found /vpu_h1@38320000 node
Modify /vpu_h1@38320000:status disabled
Delete node /cpus/cpu@2
Delete node /cpus/cpu@3
Update node /thermal-zones/cpu-thermal/cooling-maps/map0, cooling-device prop
Update node /pmu, interrupt-affinity prop
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.4.193 (omid@omid-ubuntu-mini-vm) (gcc version 11.2.0 (Buildroot 2022.02)) #3 SMP Tue Jul 26 12:46:45 CEST 2022
[ 0.000000] Machine model: Toradex Verdin iMX8M Mini on Verdin Development Board
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 320 MiB at 0x0000000068000000
[ 0.000000] earlycon: ec_imx6q0 at MMIO 0x0000000030860000 (options '')
[ 0.000000] printk: bootconsole [ec_imx6q0] enabled
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x7fdc9500-0x7fdcafff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 33 pages/cpu s95768 r8192 d31208 u135168
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258048
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: root=PARTUUID=ad2359bd-02 ro rootwait console=ttymxc0,115200 console=tty1 consoleblank=0 earlycon
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 670272K/1048576K available (16124K kernel code, 1546K rwdata, 6572K rodata, 4736K init, 1026K bss, 50624K reserved, 327680K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] ftrace: allocating 48832 entries in 191 pages
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 128 SPIs implemented
[ 0.000000] GICv3: 0 Extended SPIs implemented
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: 16 PPIs implemented
[ 0.000000] GICv3: no VLPI support, no direct LPI support
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[ 0.000000] ITS: No ITS available, not enabling LPIs
[ 0.000000] random: get_random_bytes called from start_kernel+0x31c/0x4a0 with crng_init=0
[ 0.000000] arch_timer: cp15 timer(s) running at 8.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
[ 0.000004] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[ 0.008387] Console: colour dummy device 80x25
[ 0.012518] printk: console [tty1] enabled
[ 0.016628] printk: bootconsole [ec_imx6q0] disabled
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.4.193 (omid@omid-ubuntu-mini-vm) (gcc version 11.2.0 (Buildroot 2022.02)) #3 SMP Tue Jul 26 12:46:45 CEST 2022
[ 0.000000] Machine model: Toradex Verdin iMX8M Mini on Verdin Development Board
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 320 MiB at 0x0000000068000000
[ 0.000000] earlycon: ec_imx6q0 at MMIO 0x0000000030860000 (options '')
[ 0.000000] printk: bootconsole [ec_imx6q0] enabled
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x7fdc9500-0x7fdcafff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 33 pages/cpu s95768 r8192 d31208 u135168
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258048
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: root=PARTUUID=ad2359bd-02 ro rootwait console=ttymxc0,115200 console=tty1 consoleblank=0 earlycon
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 670272K/1048576K available (16124K kernel code, 1546K rwdata, 6572K rodata, 4736K init, 1026K bss, 50624K reserved, 327680K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] ftrace: allocating 48832 entries in 191 pages
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 128 SPIs implemented
[ 0.000000] GICv3: 0 Extended SPIs implemented
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: 16 PPIs implemented
[ 0.000000] GICv3: no VLPI support, no direct LPI support
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[ 0.000000] ITS: No ITS available, not enabling LPIs
[ 0.000000] random: get_random_bytes called from start_kernel+0x31c/0x4a0 with crng_init=0
[ 0.000000] arch_timer: cp15 timer(s) running at 8.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
[ 0.000004] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[ 0.008387] Console: colour dummy device 80x25
[ 0.012518] printk: console [tty1] enabled
[ 0.016628] printk: bootconsole [ec_imx6q0] disabled
[ 0.021674] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)
[ 0.021689] pid_max: default: 32768 minimum: 301
[ 0.021758] LSM: Security Framework initializing
[ 0.021809] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.021823] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.022958] ASID allocator initialised with 32768 entries
[ 0.023032] rcu: Hierarchical SRCU implementation.
[ 0.023862] EFI services will not be available.
[ 0.023985] smp: Bringing up secondary CPUs ...
[ 0.024367] Detected VIPT I-cache on CPU1
[ 0.024392] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[ 0.024426] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.024509] smp: Brought up 1 node, 2 CPUs
[ 0.024531] SMP: Total of 2 processors activated.
[ 0.024539] CPU features: detected: 32-bit EL0 Support
[ 0.024548] CPU features: detected: CRC32 instructions
[ 0.034205] CPU: All CPU(s) started at EL2
[ 0.034224] alternatives: patching kernel code
[ 0.035465] devtmpfs: initialized
[ 0.041490] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.041524] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.050218] pinctrl core: initialized pinctrl subsystem
[ 0.050707] DMI not present or invalid.
[ 0.050971] NET: Registered protocol family 16
[ 0.058191] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.058235] audit: initializing netlink subsys (disabled)
[ 0.058500] audit: type=2000 audit(0.052:1): state=initialized audit_enabled=0 res=1
[ 0.058979] cpuidle: using governor menu
[ 0.059448] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.060177] Serial: AMBA PL011 UART driver
[ 0.060231] imx mu driver is registered.
[ 0.060256] imx rpmsg driver is registered.
[ 0.064453] imx8mm-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver
[ 0.082409] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.082433] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.082443] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.082452] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.083398] cryptd: max_cpu_qlen set to 1000
[ 0.086403] ACPI: Interpreter disabled.
[ 0.087870] iommu: Default domain type: Translated
[ 0.088151] SCSI subsystem initialized
[ 0.088428] usbcore: registered new interface driver usbfs
[ 0.088465] usbcore: registered new interface driver hub
[ 0.088500] usbcore: registered new device driver usb
[ 0.089745] mc: Linux media interface: v0.10
[ 0.089774] videodev: Linux video capture interface: v2.00
[ 0.089839] pps_core: LinuxPPS API ver. 1 registered
[ 0.089848] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.089869] PTP clock support registered
[ 0.090000] EDAC MC: Ver: 3.0.0
[ 0.090781] No BMan portals available!
[ 0.091019] QMan: Allocated lookup table at (____ptrval____), entry count 65537
[ 0.091273] No QMan portals available!
[ 0.091644] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree
[ 0.091956] FPGA manager framework
[ 0.092037] Advanced Linux Sound Architecture Driver Initialized.
[ 0.092997] clocksource: Switched to clocksource arch_sys_counter
[ 0.712193] VFS: Disk quotas dquot_6.6.0
[ 0.712260] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.712430] pnp: PnP ACPI: disabled
[ 0.717698] thermal_sys: Registered thermal governor 'step_wise'
[ 0.717702] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.718016] NET: Registered protocol family 2
[ 0.718130] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.718638] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 0.718667] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.718732] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.718855] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.718928] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.718959] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.719062] NET: Registered protocol family 1
[ 0.719377] RPC: Registered named UNIX socket transport module.
[ 0.719387] RPC: Registered udp transport module.
[ 0.719395] RPC: Registered tcp transport module.
[ 0.719402] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.719929] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.723118] Initialise system trusted keyrings
[ 0.723246] workingset: timestamp_bits=44 max_order=18 bucket_order=0
[ 0.729446] NFS: Registering the id_resolver key type
[ 0.729485] Key type id_resolver registered
[ 0.729494] Key type id_legacy registered
[ 0.729508] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.729518] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.729548] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.742498] Key type asymmetric registered
[ 0.742516] Asymmetric key parser 'x509' registered
[ 0.742554] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.742567] io scheduler mq-deadline registered
[ 0.742577] io scheduler kyber registered
[ 0.745169] EINJ: ACPI disabled.
[ 0.745690] M4 is started
[ 0.751828] mxs-dma 33000000.dma-controller: initialized
[ 0.752304] imx_busfreq: probe of busfreq failed with error -22
[ 0.752384] Bus freq driver module loaded
[ 0.756800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.758650] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 36, base_baud = 1500000) is a IMX
[ 1.621869] printk: console [ttymxc0] enabled
[ 1.626749] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 37, base_baud = 1500000) is a IMX
[ 1.635964] 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 38, base_baud = 1500000) is a IMX
[ 1.646732] imx-drm soc@0:bus@32c00000:display-subsystem: no available port
[ 1.663157] loop: module loaded
[ 1.666678] zram: Added device: zram0
[ 1.671453] imx ahci driver is registered.
[ 1.678728] tun: Universal TUN/TAP device driver, 1.6
[ 1.684880] Freescale FM module, FMD API version 21.1.0
[ 1.690358] Freescale FM Ports module
[ 1.694538] VFIO - User Level meta-driver version: 0.3
[ 1.700635] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.707514] usbcore: registered new interface driver usb-storage
[ 1.713605] usbcore: registered new interface driver usbserial_generic
[ 1.720165] usbserial: USB Serial support registered for generic
[ 1.726202] usbcore: registered new interface driver cp210x
[ 1.731798] usbserial: USB Serial support registered for cp210x
[ 1.737755] usbcore: registered new interface driver ftdi_sio
[ 1.743531] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 1.750871] usbcore: registered new interface driver pl2303
[ 1.756465] usbserial: USB Serial support registered for pl2303
[ 1.762425] usbcore: registered new interface driver usb_serial_simple
[ 1.768978] usbserial: USB Serial support registered for carelink
[ 1.775103] usbserial: USB Serial support registered for zio
[ 1.780784] usbserial: USB Serial support registered for funsoft
[ 1.786815] usbserial: USB Serial support registered for flashloader
[ 1.793190] usbserial: USB Serial support registered for google
[ 1.799133] usbserial: USB Serial support registered for libtransistor
[ 1.805685] usbserial: USB Serial support registered for vivopay
[ 1.811714] usbserial: USB Serial support registered for moto_modem
[ 1.818003] usbserial: USB Serial support registered for motorola_tetra
[ 1.824645] usbserial: USB Serial support registered for nokia
[ 1.830502] usbserial: USB Serial support registered for novatel_gps
[ 1.836883] usbserial: USB Serial support registered for hp4x
[ 1.842655] usbserial: USB Serial support registered for suunto
[ 1.848599] usbserial: USB Serial support registered for siemens_mpi
[ 1.857123] input: 30370000.snvs:snvs-powerkey as /devices/platform/soc@0/soc@0:bus@30000000/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[ 1.871747] snvs_rtc 30370000.snvs:snvs-rtc-lp: registered as rtc1
[ 1.878049] i2c /dev entries driver
[ 1.882168] pps_ldisc: PPS line discipline registered
[ 1.889853] imx2-wdt 30280000.watchdog: timeout 60 sec (nowayout=0)
[ 1.897152] sdhci: Secure Digital Host Controller Interface driver
[ 1.903350] sdhci: Copyright(c) Pierre Ossman
[ 1.907828] Synopsys Designware Multimedia Card Interface Driver
[ 1.914345] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.952582] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA
[ 1.961716] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.968930] caam 30900000.crypto: Entropy delay = 3200
[ 1.974190] caam 30900000.crypto: Entropy delay = 3600
[ 1.993256] caam 30900000.crypto: Instantiated RNG4 SH0
[ 2.007146] caam 30900000.crypto: Instantiated RNG4 SH1
[ 2.012391] caam 30900000.crypto: device ID = 0x0a16040100000000 (Era 9)
[ 2.019105] caam 30900000.crypto: job rings = 3, qi = 0
[ 2.026411] caam_jr 30901000.jr: failed to flush job ring 0
[ 2.032157] caam_jr: probe of 30901000.jr failed with error -5
[ 2.042953] caam algorithms registered in /proc/crypto
[ 2.049039] caam 30900000.crypto: caam pkc algorithms registered in /proc/crypto
[ 2.056483] caam 30900000.crypto: registering rng-caam
[ 2.061907] Device caam-keygen registered
[ 2.066995] fsl-jr-uio 30901000.jr: UIO device full name fsl-jr0 initialized
[ 2.074612] caam-snvs 30370000.caam-snvs: violation handlers armed - non-secure state
[ 2.082639] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.088199] usbcore: registered new interface driver usbhid
[ 2.093786] usbhid: USB HID core driver
[ 2.098976] No fsl,qman node
[ 2.101885] Freescale USDPAA process driver
[ 2.106095] fsl-usdpaa: no region found
[ 2.109955] Freescale USDPAA process IRQ driver
[ 2.127173] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2.131572] random: fast init done
[ 2.138352] NET: Registered protocol family 26
[ 2.141385] mmc0: new HS400 MMC card at address 0001
[ 2.143294] NET: Registered protocol family 10
[ 2.148266] mmcblk0: mmc0:0001 Q2J54A 3.59 GiB
[ 2.152764] Segment Routing with IPv6
[ 2.156960] mmcblk0boot0: mmc0:0001 Q2J54A partition 1 16.0 MiB
[ 2.160500] NET: Registered protocol family 17
[ 2.166602] mmcblk0boot1: mmc0:0001 Q2J54A partition 2 16.0 MiB
[ 2.170880] tsn generic netlink module v1 init...
[ 2.176896] crng init done
[ 2.181543] Key type dns_resolver registered
[ 2.185116] mmcblk0rpmb: mmc0:0001 Q2J54A partition 3 512 KiB, chardev (238:0)
[ 2.188761] registered taskstats version 1
[ 2.196957] mmcblk0: p1 p2
[ 2.199814] Loading compiled-in X.509 certificates
[ 2.216507] GPIO line 129 (CTRL_SLEEP_MOCI#) hogged as output/high
[ 2.432377] pca9450 0-0025: Device ID=0x10
[ 2.437039] pca9450 0-0025: gpio_intr = 3
[ 2.441069] pca9450 0-0025: chip_irq=62
[ 2.480247] rtc-ds1307 0-0032: registered as rtc0
[ 2.488010] at24 0-0050: 256 byte 24c02 EEPROM, writable, 16 bytes/write
[ 2.494781] i2c i2c-0: IMX I2C adapter registered
[ 2.500291] i2c i2c-2: IMX I2C adapter registered
[ 2.505901] pca953x 3-0021: using no AI
[ 2.510118] pca953x 3-0021: failed writing register
[ 2.516333] at24 3-0050: 256 byte 24c02 EEPROM, writable, 16 bytes/write
[ 2.523588] at24 3-0057: 256 byte 24c02 EEPROM, writable, 16 bytes/write
[ 2.530472] i2c i2c-3: IMX I2C adapter registered
[ 2.538770] pps pps0: new PPS source ptp0
[ 2.549983] fec 30be0000.ethernet eth0: registered PHC device 0
[ 2.563170] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 2.568103] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[ 2.589006] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 2.595004] hub 1-0:1.0: USB hub found
[ 2.598800] hub 1-0:1.0: 1 port detected
[ 2.603636] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 3 mkt segment 0 supported-hw 0x8 0x1
[ 2.616029] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO
[ 2.653216] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA
[ 2.666412] input: gpio-keys as /devices/platform/gpio-keys/input/input1
[ 2.674815] rtc-ds1307 0-0032: setting system clock to 2022-07-26T11:38:39 UTC (1658835519)
[ 2.684783] ALSA device list:
[ 2.687783] No soundcards found.
[ 2.696408] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.704584] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.711706] devtmpfs: mounted
[ 2.717534] Freeing unused kernel memory: 4736K
[ 2.722157] Run /sbin/init as init process
[ 2.733284] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
[ 2.740953] CPU: 1 PID: 1 Comm: init Not tainted 5.4.193 #3
[ 2.746526] Hardware name: Toradex Verdin iMX8M Mini on Verdin Development Board (DT)
[ 2.754358] Call trace:
[ 2.756811] dump_backtrace+0x0/0x140
[ 2.760474] show_stack+0x28/0x40
[ 2.763791] dump_stack+0xb4/0x110
[ 2.767194] panic+0x154/0x35c
[ 2.770250] do_exit+0x8f4/0x970
[ 2.773478] do_group_exit+0x40/0xb0
[ 2.777054] __arm64_sys_exit_group+0x28/0x30
[ 2.781412] el0_svc_common.constprop.0+0x78/0x180
[ 2.786203] el0_svc_handler+0x74/0x90
[ 2.789952] el0_svc+0x8/0x640
[ 2.793007] SMP: stopping secondary CPUs
[ 2.797012] Kernel Offset: disabled
[ 2.800501] CPU features: 0x00002,2000200c
[ 2.804597] Memory Limit: none
[ 2.807654] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00 ]---