Compute Module • Re: Kernel Panic on exec switch_root

Code:

#!/bin/sh/usr/sbin/getty -n -l /bin/bash 115200 /dev/ttyS0

Code:

getty: can't open '/dev/null': No such file or directory

Code:

OTP boardrev b03141 bootrom 48b0 48b0RPi: BOOTLOADER release VERSION:2b28285b DATE: 2022/07/14 TIME: 19:58:04 BOOTMODE: 0x00000007 part: 0 BUILD_TIMESTAMP=1657825084 0x8d000078 0x00b03141 0x0028807ePM_RSTS: 0x00001000part 00000000 reset_info 00000000uSD voltage 3.3VInitialising SDRAM 'Samsung' 16Gb x1 total-size: 16 Gbit 3200DDR 3200 0 0 16 152Loading boot.img ...Read boot.img bytes 67108864 hnd 0x3MBR: 0x00000000,       0 type: 0x00MBR: 0x00000000,       0 type: 0x00MBR: 0x00000000,       0 type: 0x00MBR: 0x00000000,       0 type: 0x00Trying partition: 0type: 16 lba: 0 oem: 'mkfs.fat' volume: '  V       ^ 'rsc 4 fat-sectors 128 c-count 32695 c-size 4root dir cluster 1 sectors 32 entries 512FAT16 clusters 32695Read config.txt bytes      158 hnd 0x6aRead start4.elf bytes  2255072 hnd 0x6eRead fixup4.dat bytes     5412 hnd 0x6b0x00b03141 0x00000000 0x00001fffMEM GPU: 76 ARM: 948 TOTAL: 1024Starting start4.elf @ 0xfec00200 partition 0+MESS:00:00:05.895340:0: brfs: File read: /mfs/sd/config.txtMESS:00:00:05.898135:0: brfs: File read: 158 bytesMESS:00:00:05.981917:0: HDMI1:EDID error reading EDID block 0 attempt 0MESS:00:00:05.986424:0: HDMI1:EDID giving up on reading EDID block 0MESS:00:00:05.991783:0: brfs: File read: /mfs/sd/config.txtMESS:00:00:05.997098:0: gpioman: gpioman_get_pin_num: pin DISPLAY_SDA not definedMESS:00:00:06.004006:0: gpioman: gpioman_get_pin_num: pin LEDS_PWR_OK not definedMESS:00:00:06.468204:0: gpioman: gpioman_get_pin_num: pin LEDS_PWR_OK not definedMESS:00:00:06.473852:0: *** Restart loggingMESS:00:00:06.476494:0: brfs: File read: 158 bytesMESS:00:00:06.546254:0: hdmi: HDMI1:EDID error reading EDID block 0 attempt 0MESS:00:00:06.551286:0: hdmi: HDMI1:EDID giving up on reading EDID block 0MESS:00:00:06.563699:0: hdmi: HDMI1:EDID error reading EDID block 0 attempt 0MESS:00:00:06.573146:0: hdmi: HDMI1:EDID giving up on reading EDID block 0MESS:00:00:06.576970:0: hdmi: HDMI:hdmi_get_state is deprecated, use hdmi_get_display_state insteadMESS:00:00:06.585725:0: HDMI0: hdmi_pixel_encoding: 300000000MESS:00:00:06.591218:0: HDMI1: hdmi_pixel_encoding: 300000000MESS:00:00:07.148736:0: brfs: File read: /mfs/sd/rootfs.cpio.zstMESS:00:00:07.151682:0: Loaded 'rootfs.cpio.zst' to 0x0 size 0x2a81daeMESS:00:00:07.204251:0: initramfs loaded to 0x2c57e000 (size 0x2a81dae)MESS:00:00:07.217571:0: dtb_file 'bcm2711-rpi-cm4.dtb'MESS:00:00:07.219656:0: brfs: File read: 44572078 bytesMESS:00:00:07.225395:0: brfs: File read: /mfs/sd/bcm2711-rpi-cm4.dtbMESS:00:00:07.230672:0: Loaded 'bcm2711-rpi-cm4.dtb' to 0x100 size 0xcfadMESS:00:00:07.270094:0: brfs: File read: 53165 bytesMESS:00:00:07.277097:0: brfs: File read: /mfs/sd/overlays/overlay_map.dtbMESS:00:00:07.472526:0: brfs: File read: 5159 bytesMESS:00:00:07.474543:0: brfs: File read: /mfs/sd/config.txtMESS:00:00:07.482306:0: brfs: File read: 158 bytesMESS:00:00:07.488209:0: brfs: File read: /mfs/sd/overlays/dwc2.dtboMESS:00:00:07.506750:0: Loaded overlay 'dwc2'MESS:00:00:07.508034:0: dtparam: dr_mode=hostMESS:00:00:07.560957:0: brfs: File read: 801 bytesMESS:00:00:07.562775:0: brfs: File read: /mfs/sd/cmdline.txtMESS:00:00:07.568086:0: Read command line from file 'cmdline.txt':MESS:00:00:07.573957:0: 'rootwait console=tty0 console=serial0,115200 root=/dev/mmcblk0p2'MESS:00:00:07.718419:0: brfs: File read: 66 bytesMESS:00:00:07.837123:0: brfs: File read: /mfs/sd/zImageMESS:00:00:07.839242:0: Loaded 'zImage' to 0x8000 size 0x6b65c8MESS:00:00:07.844898:0: Device tree loaded to 0x2c570900 (size 0xd646)MESS:00:00:07.853208:0: uart: Set PL011 baud rate to 103448.300000 HzMESS:00:00:07.860209:0: uart: Baud rate change done...MESS:00:00:07.862226:0:[    0.000000] Booting Linux on physical CPU 0x0[    0.000000] Linux version 5.15.92-v7l (code@ubuntuarm) (arm-buildroot-linux-gnueabihf-gcc.br_real (Buildroot -gf2e9e10f2b-dirty) 11.3.0, GNU ld (GNU Binutils) 2.37) #1 SMP Tue Mar 5 20:41:21 UTC 2024[    0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d[    0.000000] CPU: div instructions available: patching division code[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache[    0.000000] OF: fdt: Machine model: Raspberry Pi Compute Module 4 Rev 1.1[    0.000000] random: crng init done[    0.000000] Memory policy: Data cache writealloc[    0.000000] Reserved memory: created CMA memory pool at 0x0000000028400000, size 64 MiB[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool[    0.000000] Zone ranges:[    0.000000]   DMA      [mem 0x0000000000000000-0x000000002fffffff][    0.000000]   Normal   empty[    0.000000]   HighMem  [mem 0x0000000030000000-0x000000007fffffff][    0.000000] Movable zone start for each node[    0.000000] Early memory node ranges[    0.000000]   node   0: [mem 0x0000000000000000-0x000000003b3fffff][    0.000000]   node   0: [mem 0x0000000040000000-0x000000007fffffff][    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff][    0.000000] percpu: Embedded 16 pages/cpu s35852 r8192 d21492 u65536[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 503104[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:C1:0C:DB vc_mem.mem_base=0x3ec00000 vc_mem.mem_s2[    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, linear)[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off[    0.000000] software IO TLB: mapped [mem 0x0000000023200000-0x0000000027200000] (64MB)[    0.000000] Memory: 1804644K/2019328K available (12288K kernel code, 1388K rwdata, 3280K rodata, 2048K init, 593K bss, 149148K reserved, 65536K cma-reserved, 1232896K highmem)[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1[    0.000000] ftrace: allocating 34441 entries in 101 pages[    0.000000] ftrace: allocated 101 pages with 4 groups[    0.000000] trace event string verifier disabled[    0.000000] rcu: Hierarchical RCU implementation.[    0.000000]  Rude variant of Tasks RCU enabled.[    0.000000]  Tracing variant of Tasks RCU enabled.[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16[    0.000000] GIC: Using split EOI/Deactivate mode[    0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns[    0.000000] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns[    0.000021] Switching to timer-based delay loop, resolution 18ns[    0.000373] Console: colour dummy device 80x30[    0.001007] printk: console [tty0] enabled[    0.001085] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=540000)[    0.001136] pid_max: default: 32768 minimum: 301[    0.001281] LSM: Security Framework initializing[    0.001489] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)[    0.001535] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)[    0.003058] cgroup: Disabling memory control group subsystem[    0.003300] CPU: Testing write buffer coherency: ok[    0.003374] CPU0: Spectre BHB: enabling loop workaround for all CPUs[    0.003810] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000[    0.005248] Setting up static identity map for 0x200000 - 0x20003c[    0.005470] rcu: Hierarchical SRCU implementation.[    0.006419] smp: Bringing up secondary CPUs ...[    0.007533] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001[    0.008771] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002[    0.009987] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003[    0.010142] smp: Brought up 1 node, 4 CPUs[    0.010219] SMP: Total of 4 processors activated (432.00 BogoMIPS).[    0.010251] CPU: All CPU(s) started in HYP mode.[    0.010275] CPU: Virtualization extensions available.[    0.011019] devtmpfs: initialized[    0.025544] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0[    0.025793] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns[    0.025846] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)[    0.027755] pinctrl core: initialized pinctrl subsystem[    0.028993] NET: Registered PF_NETLINK/PF_ROUTE protocol family[    0.032845] DMA: preallocated 1024 KiB pool for atomic coherent allocations[    0.033626] audit: initializing netlink subsys (disabled)[    0.033881] audit: type=2000 audit(0.030:1): state=initialized audit_enabled=0 res=1[    0.034501] thermal_sys: Registered thermal governor 'step_wise'[    0.034936] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.[    0.034991] hw-breakpoint: maximum watchpoint size is 8 bytes.[    0.035377] Serial: AMBA PL011 UART driver[    0.046380] bcm2835-mbox fe00b880.mailbox: mailbox enabled[    0.080026] raspberrypi-firmware soc:firmware: Attached to firmware from 2024-02-14T14:57:03, variant start[    0.090042] raspberrypi-firmware soc:firmware: Firmware hash is 409a5df2480fbb1bd36b3d48743ec5a714616f44[    0.147206] Kprobes globally optimized[    0.153471] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1[    0.157729] vgaarb: loaded[    0.158203] SCSI subsystem initialized[    0.158426] usbcore: registered new interface driver usbfs[    0.158513] usbcore: registered new interface driver hub[    0.158622] usbcore: registered new device driver usb[    0.158978] usb_phy_generic phy: supply vcc not found, using dummy regulator[    0.159176] usb_phy_generic phy: dummy supplies not allowed for exclusive requests[    0.159490] pps_core: LinuxPPS API ver. 1 registered[    0.159518] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>[    0.159565] PTP clock support registered[    0.160955] clocksource: Switched to clocksource arch_sys_counter[    0.241711] VFS: Disk quotas dquot_6.6.0[    0.241836] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)[    0.242032] FS-Cache: Loaded[    0.242242] CacheFiles: Loaded[    0.252572] NET: Registered PF_INET protocol family[    0.252820] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)[    0.254392] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)[    0.254448] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)[    0.254493] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)[    0.254575] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)[    0.254656] TCP: Hash tables configured (established 8192 bind 8192)[    0.254814] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)[    0.254870] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)[    0.255137] NET: Registered PF_UNIX/PF_LOCAL protocol family[    0.261838] RPC: Registered named UNIX socket transport module.[    0.261872] RPC: Registered udp transport module.[    0.261898] RPC: Registered tcp transport module.[    0.261924] RPC: Registered tcp NFSv4.1 backchannel transport module.[    0.261958] PCI: CLS 0 bytes, default 64[    0.262438] Trying to unpack rootfs image as initramfs...[    1.200392] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available[    1.221588] Initialise system trusted keyrings[    1.221924] workingset: timestamp_bits=14 max_order=19 bucket_order=5[    1.230652] zbud: loaded[    1.232700] FS-Cache: Netfs 'nfs' registered for caching[    1.233621] NFS: Registering the id_resolver key type[    1.233692] Key type id_resolver registered[    1.233721] Key type id_legacy registered[    1.233865] nfs4filelayout_init: NFSv4 File Layout Driver Registering...[    1.233896] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...[    1.235036] Key type asymmetric registered[    1.235071] Asymmetric key parser 'x509' registered[    1.235308] bounce: pool size: 64 pages[    1.235389] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)[    1.235646] io scheduler mq-deadline registered[    1.235677] io scheduler kyber registered[    1.247455] gpio-507 (ant1): hogged as output/high[    1.248857] gpio-511 (ant2): hogged as output/low[    1.250349] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:[    1.250408] brcm-pcie fd500000.pcie:   No bus range found for /scb/pcie@7d500000, using [bus 00-ff][    1.250519] brcm-pcie fd500000.pcie:      MEM 0x0600000000..0x063fffffff -> 0x00c0000000[    1.250627] brcm-pcie fd500000.pcie:   IB MEM 0x0000000000..0x007fffffff -> 0x0400000000[    1.851017] brcm-pcie fd500000.pcie: link down[    1.851707] bcm2708_fb soc:fb: FB found 1 display(s)[    1.884266] Console: switching to colour frame buffer device 240x67[    1.895322] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 1920x1080[    1.902838] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled[    1.905720] iproc-rng200 fe104000.rng: hwrng registered[    1.906095] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)[    1.907584] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000[    1.921141] brd: module loaded[    1.931960] loop: module loaded[    1.932721] Loading iSCSI transport class v2.0-870.[    1.937790] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000[    3.266589] Freeing initrd memory: 43528K[    3.311134] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus[    3.312414] usbcore: registered new interface driver r8152[    3.312545] usbcore: registered new interface driver lan78xx[    3.312669] usbcore: registered new interface driver smsc95xx[    3.313266] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)[    3.314069] usbcore: registered new interface driver uas[    3.314206] usbcore: registered new interface driver usb-storage[    3.314463] mousedev: PS/2 mouse device common for all mice[    3.319421] sdhci: Secure Digital Host Controller Interface driver[    3.319510] sdhci: Copyright(c) Pierre Ossman[    3.320147] sdhci-pltfm: SDHCI platform and OF driver helper[    3.323693] ledtrig-cpu: registered to indicate activity on CPUs[    3.324094] hid: raw HID events driver (C) Jiri Kosina[    3.324328] usbcore: registered new interface driver usbhid[    3.324405] usbhid: USB HID core driver[    3.329618] Initializing XFRM netlink socket[    3.329720] NET: Registered PF_PACKET protocol family[    3.329896] Key type dns_resolver registered[    3.330063] Registering SWP/SWPB emulation handler[    3.331029] registered taskstats version 1[    3.331108] Loading compiled-in X.509 certificates[    3.332105] Key type .fscrypt registered[    3.334827] Key type fscrypt-provisioning registered[    3.348864] uart-pl011 fe201000.serial: there is not valid maps for state default[    3.352052] uart-pl011 fe201000.serial: cts_event_workaround enabled[    3.354843] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 32, base_baud = 0) is a PL011 rev2[    3.365649] bcm2835-aux-uart fe215040.serial: there is not valid maps for state default[    3.369140] printk: console [ttyS0] disabled[    3.372029] fe215040.serial: ttyS0 at MMIO 0xfe215040 (irq = 33, base_baud = 62500000) is a 16550[    4.455123] printk: console [ttyS0] enabled[    4.463680] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer[    4.473464] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver[    4.484866] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0[    4.493802] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated[    4.532749] of_cfs_init[    4.538244] of_cfs_init: OK[    4.569330] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA[    4.589850] Freeing unused kernel image (initmem) memory: 2048K[    4.611376] Run /init as init process[    4.622616] mmc1: new high speed SDIO card at address 0001getty: can't ope[    4.643017] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100n '/dev/null': No such file or directory[    4.648263] mmc0: new DDR MMC card at address 0001[    4.653963] CPU: 1 PID: 1 Comm: init Not tainted 5.15.92-v7l #1[    4.653978] Hardware name: BCM2711[    4.653986] Backtrace: [    4.663306] mmcblk0: mmc0:0001 8GTF4R 7.28 GiB [    4.671151] [<c0c06344>] (dump_backtrace) from [<c0c06590>] (show_stack+0x20/0x24)[    4.700501]  r7:ffffe000 r6:00000080 r5:c10378f0 r4:60000093[    4.709008] [<c0c06570>] (show_stack) from [<c0c0afa8>] (dump_stack_lvl+0x70/0x94)[    4.719513] [<c0c0af38>] (dump_stack_lvl) from [<c0c0afe4>] (dump_stack+0x18/0x1c)[    4.730023]  r7:ffffe000 r6:c102b170 r5:00000000 r4:c155c4a8[    4.738570] [<c0c0afcc>] (dump_stack) from [<c0c06a54>] (panic+0x130/0x33c)[    4.748467] [<c0c06924>] (panic) from [<c0227dec>] (do_exit+0xa50/0xa8c)[    4.758097]  r3:00000001 r2:00000000 r1:00000100 r0:c102b170[    4.766638]  r7:ffffe000[    4.771955] [<c022739c>] (do_exit) from [<c0227f28>] (do_group_exit+0x50/0xe0)[    4.782083]  r7:000000f8[    4.787389] [<c0227ed8>] (do_group_exit) from [<c0227fd8>] (__wake_up_parent+0x0/0x30)[    4.798265]  r7:000000f8 r6:00000001 r5:b6e8e6b8 r4:b6e8e6b8[    4.806828] [<c0227fb8>] (sys_exit_group) from [<c0200040>] (ret_fast_syscall+0x0/0x1c)[    4.817831] Exception stack(0xc191ffa8 to 0xc191fff0)[    4.825816] ffa0:                   b6e8e6b8 b6e8e6b8 00000001 00000000 00000001 00000000[    4.837012] ffc0: b6e8e6b8 b6e8e6b8 00000001 000000f8 b6e9036c 00000000 00000001 00000001[    4.848213] ffe0: b6ee4a24 be90ac50 b6d81c84 b6de9a14[    4.856248] CPU0: stopping[    4.861917] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.92-v7l #1[    4.871316] Hardware name: BCM2711[    4.877690] Backtrace: [    4.883100] [<c0c06344>] (dump_backtrace) from [<c0c06590>] (show_stack+0x20/0x24)[    4.893792]  r7:c1804d40 r6:00000080 r5:c10378f0 r4:60000193[    4.902518] [<c0c06570>] (show_stack) from [<c0c0afa8>] (dump_stack_lvl+0x70/0x94)[    4.913227] [<c0c0af38>] (dump_stack_lvl) from [<c0c0afe4>] (dump_stack+0x18/0x1c)[    4.923940]  r7:c1804d40 r6:00000000 r5:c1405b6c r4:c155c390[    4.932708] [<c0c0afcc>] (dump_stack) from [<c020f63c>] (do_handle_IPI+0x2d8/0x310)[    4.943535] [<c020f364>] (do_handle_IPI) from [<c020f69c>] (ipi_handler+0x28/0x30)[    4.954292]  r9:c1400000 r8:c1401ec8 r7:c1804d40 r6:00000014 r5:c1405b6c r4:c18e6c00[    4.965231] [<c020f674>] (ipi_handler) from [<c0294bf4>] (handle_percpu_devid_irq+0x8c/0x1e0)[    4.977014] [<c0294b68>] (handle_percpu_devid_irq) from [<c028df1c>] (handle_domain_irq+0x6c/0x88)[    4.989268]  r7:00000004 r6:00000000 r5:00000000 r4:c129618c[    4.998162] [<c028deb0>] (handle_domain_irq) from [<c02012d8>] (gic_handle_irq+0x88/0x9c)[    5.009673]  r7:f080200c r6:c1296198 r5:f0802000 r4:c1405b6c[    5.018621] [<c0201250>] (gic_handle_irq) from [<c0200aec>] (__irq_svc+0x4c/0x64)[    5.029471] Exception stack(0xc1401ec8 to 0xc1401f10)[    5.037845] 1ec0:                   00012348 00000000 00000001 c021b140 c1400000 00000000[    5.049451] 1ee0: c14050a0 c14050f0 c154289f c102dcec c1256a68 c1401f24 c1401f28 c1401f18[    5.061059] 1f00: c02084bc c02084c0 60000013 ffffffff[    5.069487]  r9:c1400000 r8:c154289f r7:c1401efc r6:ffffffff r5:60000013 r4:c02084c0[    5.080655] [<c0208478>] (arch_cpu_idle) from [<c0c17fcc>] (default_idle_call+0x40/0xd8)[    5.092192] [<c0c17f8c>] (default_idle_call) from [<c0260154>] (do_idle+0x104/0x16c)[    5.103362] [<c0260050>] (do_idle) from [<c0260504>] (cpu_startup_entry+0x28/0x2c)[    5.114343]  r9:00000000 r8:ffffffff r7:00000000 r6:effff940 r5:00000001 r4:000000e6[    5.125473] [<c02604dc>] (cpu_startup_entry) from [<c0c0fe10>] (rest_init+0xc8/0xd0)[    5.136629] [<c0c0fd48>] (rest_init) from [<c1200c48>] (arch_call_rest_init+0x18/0x1c)[    5.147973]  r5:00000001 r4:c155c068[    5.154861] [<c1200c30>] (arch_call_rest_init) from [<c12013bc>] (start_kernel+0x6e0/0x728)[    5.166681] [<c1200cdc>] (start_kernel) from [<00000000>] (0x0)[    5.176024] CPU2: stopping[    5.182130] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 5.15.92-v7l #1[    5.191941] Hardware name: BCM2711[    5.198715] Backtrace: [    5.204495] [<c0c06344>] (dump_backtrace) from [<c0c06590>] (show_stack+0x20/0x24)[    5.215556]  r7:c1804d40 r6:00000080 r5:c10378f0 r4:60000193[    5.224632] [<c0c06570>] (show_stack) from [<c0c0afa8>] (dump_stack_lvl+0x70/0x94)[    5.235683] [<c0c0af38>] (dump_stack_lvl) from [<c0c0afe4>] (dump_stack+0x18/0x1c)[    5.246734]  r7:c1804d40 r6:00000002 r5:c1405b6c r4:c155c390[    5.255830] [<c0c0afcc>] (dump_stack) from [<c020f63c>] (do_handle_IPI+0x2d8/0x310)[    5.267021] [<c020f364>] (do_handle_IPI) from [<c020f69c>] (ipi_handler+0x28/0x30)[    5.278145]  r9:c197e000 r8:c197ff38 r7:c1804d40 r6:00000014 r5:c1405b6c r4:c18e6c00[    5.289426] [<c020f674>] (ipi_handler) from [<c0294bf4>] (handle_percpu_devid_irq+0x8c/0x1e0)[    5.301532] [<c0294b68>] (handle_percpu_devid_irq) from [<c028df1c>] (handle_domain_irq+0x6c/0x88)[    5.314089]  r7:00000004 r6:00000000 r5:00000000 r4:c129618c[    5.323276] [<c028deb0>] (handle_domain_irq) from [<c02012d8>] (gic_handle_irq+0x88/0x9c)[    5.335062]  r7:f080200c r6:c1296198 r5:f0802000 r4:c1405b6c[    5.344259] [<c0201250>] (gic_handle_irq) from [<c0200aec>] (__irq_svc+0x4c/0x64)[    5.355347] Exception stack(0xc197ff38 to 0xc197ff80)[    5.363946] ff20:                                                       00012496 00000000[    5.375755] ff40: 00000001 c021b140 c197e000 00000002 c14050a0 c14050f0 c154289f c102dcec[    5.387569] ff60: 00000000 c197ff94 c197ff98 c197ff88 c02084bc c02084c0 60000013 ffffffff[    5.399380]  r9:c197e000 r8:c154289f r7:c197ff6c r6:ffffffff r5:60000013 r4:c02084c0[    5.410740] [<c0208478>] (arch_cpu_idle) from [<c0c17fcc>] (default_idle_call+0x40/0xd8)[    5.422473] [<c0c17f8c>] (default_idle_call) from [<c0260154>] (do_idle+0x104/0x16c)[    5.433847] [<c0260050>] (do_idle) from [<c0260504>] (cpu_startup_entry+0x28/0x2c)[    5.445038]  r9:410fd083 r8:00007000 r7:c197fff8 r6:30c0387d r5:00000002 r4:00000097[    5.456385] [<c02604dc>] (cpu_startup_entry) from [<c020f998>] (secondary_start_kernel+0x170/0x17c)[    5.469107] [<c020f828>] (secondary_start_kernel) from [<002017d0>] (0x2017d0)[    5.479967]  r5:00000000 r4:018f8cc0[    5.487096] CPU3: stopping[    5.493324] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.15.92-v7l #1[    5.503282] Hardware name: BCM2711[    5.510238] Backtrace: [    5.516189] [<c0c06344>] (dump_backtrace) from [<c0c06590>] (show_stack+0x20/0x24)[    5.527407]  r7:c1804d40 r6:00000080 r5:c10378f0 r4:60000193[    5.536634] [<c0c06570>] (show_stack) from [<c0c0afa8>] (dump_stack_lvl+0x70/0x94)[    5.547848] [<c0c0af38>] (dump_stack_lvl) from [<c0c0afe4>] (dump_stack+0x18/0x1c)[    5.559045]  r7:c1804d40 r6:00000003 r5:c1405b6c r4:c155c390[    5.568274] [<c0c0afcc>] (dump_stack) from [<c020f63c>] (do_handle_IPI+0x2d8/0x310)[    5.579571] [<c020f364>] (do_handle_IPI) from [<c020f69c>] (ipi_handler+0x28/0x30)[    5.590768]  r9:c1980000 r8:c1981f38 r7:c1804d40 r6:00000014 r5:c1405b6c r4:c18e6c00[    5.602124] [<c020f674>] (ipi_handler) from [<c0294bf4>] (handle_percpu_devid_irq+0x8c/0x1e0)[    5.614295] [<c0294b68>] (handle_percpu_devid_irq) from [<c028df1c>] (handle_domain_irq+0x6c/0x88)[    5.626907]  r7:00000004 r6:00000000 r5:00000000 r4:c129618c[    5.636127] [<c028deb0>] (handle_domain_irq) from [<c02012d8>] (gic_handle_irq+0x88/0x9c)[    5.647948]  r7:f080200c r6:c1296198 r5:f0802000 r4:c1405b6c[    5.657173] [<c0201250>] (gic_handle_irq) from [<c0200aec>] (__irq_svc+0x4c/0x64)[    5.668283] Exception stack(0xc1981f38 to 0xc1981f80)[    5.676889] 1f20:                                                       00001376 00000000[    5.688692] 1f40: 00000001 c021b140 c1980000 00000003 c14050a0 c14050f0 c154289f c102dcec[    5.700497] 1f60: 00000000 c1981f94 c1981f98 c1981f88 c02084bc c02084c0 60000013 ffffffff[    5.712298]  r9:c1980000 r8:c154289f r7:c1981f6c r6:ffffffff r5:60000013 r4:c02084c0[    5.723631] [<c0208478>] (arch_cpu_idle) from [<c0c17fcc>] (default_idle_call+0x40/0xd8)[    5.735356] [<c0c17f8c>] (default_idle_call) from [<c0260154>] (do_idle+0x104/0x16c)[    5.746721] [<c0260050>] (do_idle) from [<c0260504>] (cpu_startup_entry+0x28/0x2c)[    5.757905]  r9:410fd083 r8:00007000 r7:c1981ff8 r6:30c0387d r5:00000003 r4:00000097[    5.769255] [<c02604dc>] (cpu_startup_entry) from [<c020f998>] (secondary_start_kernel+0x170/0x17c)[    5.781960] [<c020f828>] (secondary_start_kernel) from [<002017d0>] (0x2017d0)[    5.792799]  r5:00000000 r4:018f8cc0[    5.799898] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100 ]---