connecting to NetworkSerialPort(target=Target(name='omap3-beagle-xm', env=None), name='default', state=, avail=True, host='nuc-1', port=40103, speed=115200, protocol='rfc2217') calling microcom -s 115200 -t nuc-1:40103 connected to 192.168.0.1 (port 40103) Escape character: Ctrl-\ Type the escape character to get to the prompt. U-Boot SPL 2018.09-rc2-00001-ge6aa9785acb2 (Aug 15 2018 - 09:41:52 -0700) Trying to boot from MMC1 spl_load_image_fat_os: error reading image args, err - -2 U-Boot 2018.09-rc2-00001-ge6aa9785acb2 (Aug 15 2018 - 09:41:52 -0700) OMAP3630/3730-GP ES1.2, CPU-OPP2, L3-200MHz, Max CPU Clock 1 GHz Model: TI OMAP3 BeagleBoard OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 256 MiB NAND: 0 MiB MMC: OMAP SD/MMC: 0 Loading Environment from NAND... *** Warning - readenv() failed, using default environment Beagle xM Rev C No EEPROM on expansion board No EEPROM on expansion board OMAP die ID: 0b5000029ff80000016842c910019004 Net: usb_ether starting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... 3 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found scanning usb for ethernet devices... 1 Ethernet Device(s) found Hit any key to stop autoboot: 2  0 BeagleBoard # setenv usbethaddr 00:40:5c:26:0a:6c; usb start BeagleBoard # setenv autoload no BeagleBoard # dhcp Need valid 'usbnet_devaddr' to be setWaiting for Ethernet connection... done. BOOTP broadcast 1 BOOTP broadcast 2 DHCP client bound to address 192.168.0.198 (263 ms) BeagleBoard # setenv serverip 192.168.0.2 BeagleBoard # tftp 0x81000000 3867217/tftp-deploy-bxtxcl4c/kernel/zImage Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.0.2; our IP address is 192.168.0.198 Filename '3867217/tftp-deploy-bxtxcl4c/kernel/zImage'. Load address: 0x81000000 Loading: *T ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ########### 731.4 KiB/s done Bytes transferred = 10650112 (a28200 hex) BeagleBoard # tftp 0x82000000 3867217/tftp-deploy-bxtxcl4c/ramdisk/ramdisk.cpio.gz.uboot Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.0.2; our IP address is 192.168.0.198 Filename '3867217/tftp-deploy-bxtxcl4c/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ######################## 1.5 MiB/s done Bytes transferred = 17517150 (10b4a5e hex) BeagleBoard # setenv initrd_size ${filesize} BeagleBoard # tftp 0x81f00000 3867217/tftp-deploy-bxtxcl4c/dtb/omap3-beagle-xm.dtb Waiting for Ethernet connection... done. Using sms0 device TFTP from server 192.168.0.2; our IP address is 192.168.0.198 Filename '3867217/tftp-deploy-bxtxcl4c/dtb/omap3-beagle-xm.dtb'. Load address: 0x81f00000 Loading: *##### 12.7 KiB/s done Bytes transferred = 70089 (111c9 hex) BeagleBoard # setenv bootargs 'console=ttyO2,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' BeagleBoard # bootz 0x81000000 0x82000000 0x81f00000 ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 17517086 Bytes = 16.7 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 81f00000 Booting using the fdt blob at 0x81f00000 Loading Ramdisk to 88f4b000, end 89fffa1e ... OK Loading Device Tree to 88f36000, end 88f4a1c8 ... OK Starting kernel ... <6>[ 0.000000] Booting Linux on physical CPU 0x0 <5>[ 0.000000] Linux version 6.10.0-rc5-next-20240627 (KernelCI@build-j247215-arm-gcc-10-multi-v7-defconfig-config-thumb2-z7rwh) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Thu Jun 27 21:03:18 UTC 2024 <6>[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d <6>[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache <6>[ 0.000000] OF: fdt: Machine model: TI OMAP3 BeagleBoard xM <4>[ 0.000000] Malformed early option 'earlycon' <6>[ 0.000000] Memory policy: Data cache writeback <6>[ 0.000000] efi: UEFI not found. <6>[ 0.000000] cma: Reserved 64 MiB at 0x8b800000 on node -1 <6>[ 0.000000] Zone ranges: <6>[ 0.000000] DMA [mem 0x0000000080000000-0x000000008fdfffff] <6>[ 0.000000] Normal empty <6>[ 0.000000] HighMem empty <6>[ 0.000000] Movable zone start for each node <6>[ 0.000000] Early memory node ranges <6>[ 0.000000] node 0: [mem 0x0000000080000000-0x000000008fdfffff] <6>[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000008fdfffff] <6>[ 0.000000] OF: reserved mem: Reserved memory: No reserved-memory node in the DT <6>[ 0.000000] CPU: All CPU(s) started in SVC mode. <6>[ 0.000000] OMAP3630/DM3730 ES1.2 (l2cache iva sgx neon isp 192mhz_clk) <6>[ 0.000000] percpu: Embedded 17 pages/cpu s40268 r8192 d21172 u69632 <5>[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp <6>[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear) <6>[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear) <6>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 65024 <6>[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 <6>[ 0.000000] trace event string verifier disabled <6>[ 0.000000] rcu: Hierarchical RCU implementation. <6>[ 0.000000] rcu: RCU event tracing is enabled. <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=1. <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 <6>[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 <6>[ 0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 4.0) with 96 interrupts <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. <6>[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz <6>[ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz <6>[ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns <6>[ 0.000000] sched_clock: 32 bits at 33kHz, resolution 30517ns, wraps every 65535999984741ns <6>[ 0.005279] TI gptimer clockevent: always-on 32768 Hz at /ocp@68000000/target-module@48318000 <6>[ 0.008697] Console: colour dummy device 80x30 <3>[ 0.008758] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2' <3>[ 0.008758] This ensures that you still see kernel messages. Please <3>[ 0.008758] update your kernel commandline. <6>[ 0.008819] Calibrating delay loop... 600.47 BogoMIPS (lpj=3002368) <6>[ 0.055694] CPU: Testing write buffer coherency: ok <6>[ 0.055755] CPU0: Spectre v2: using BPIALL workaround <6>[ 0.055786] pid_max: default: 32768 minimum: 301 <6>[ 0.055999] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) <6>[ 0.055999] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) <6>[ 0.057189] CPU0: thread -1, cpu 0, socket -1, mpidr 0 <6>[ 0.058715] Setting up static identity map for 0x80300000 - 0x803000a0 <6>[ 0.063415] rcu: Hierarchical SRCU implementation. <6>[ 0.063446] rcu: Max phase no-delay instances is 1000. <6>[ 0.074798] EFI services will not be available. <6>[ 0.075256] smp: Bringing up secondary CPUs ... <6>[ 0.075286] smp: Brought up 1 node, 1 CPU <6>[ 0.075317] SMP: Total of 1 processors activated (600.47 BogoMIPS). <6>[ 0.075317] CPU: All CPU(s) started in SVC mode. <6>[ 0.075500] Memory: 149952K/260096K available (11264K kernel code, 2540K rwdata, 6728K rodata, 2048K init, 432K bss, 43364K reserved, 65536K cma-reserved, 0K highmem) <6>[ 0.076232] devtmpfs: initialized <6>[ 0.102233] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 <6>[ 0.102630] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns <6>[ 0.102661] futex hash table entries: 256 (order: 2, 16384 bytes, linear) <6>[ 0.107849] pinctrl core: initialized pinctrl subsystem <6>[ 0.116546] DMI not present or invalid. <6>[ 0.118255] NET: Registered PF_NETLINK/PF_ROUTE protocol family <6>[ 0.122222] DMA: preallocated 256 KiB pool for atomic coherent allocations <4>[ 0.152160] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp <4>[ 0.153015] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp <6>[ 0.236022] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.236145] cpuidle: using governor menu <6>[ 0.236877] Reprogramming SDRC clock to 400000000 Hz <6>[ 0.265869] platform 68000000.ocp: Fixed dependency cycle(s) with /ocp@68000000/interrupt-controller@48200000 <6>[ 0.282684] OMAP GPIO hardware version 2.5 <6>[ 0.321350] platform 48050000.dss: Fixed dependency cycle(s) with /encoder0 <6>[ 0.321502] platform encoder0: Fixed dependency cycle(s) with /ocp@68000000/dss@48050000 <6>[ 0.322235] platform encoder0: Fixed dependency cycle(s) with /connector0 <6>[ 0.322387] platform connector0: Fixed dependency cycle(s) with /encoder0 <6>[ 0.323089] platform connector1: Fixed dependency cycle(s) with /ocp@68000000/dss@48050000/encoder@48050c00 <6>[ 0.324188] amba 5401b000.etb: Fixed dependency cycle(s) with /etm@54010000 <6>[ 0.324310] amba 54010000.etm: Fixed dependency cycle(s) with /etb@5401b000 <6>[ 0.324615] No ATAGs? <6>[ 0.324645] hw-breakpoint: debug architecture 0x4 unsupported. <6>[ 0.339904] Serial: AMBA PL011 UART driver <6>[ 0.391448] iommu: Default domain type: Translated <6>[ 0.391448] iommu: DMA domain TLB invalidation policy: strict mode <6>[ 0.393341] omap-iommu 480bd400.mmu: 480bd400.mmu registered <5>[ 0.409210] SCSI subsystem initialized <6>[ 0.410186] usbcore: registered new interface driver usbfs <6>[ 0.410247] usbcore: registered new interface driver hub <6>[ 0.410308] usbcore: registered new device driver usb <6>[ 0.418457] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz <6>[ 0.427764] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz <6>[ 0.428741] omap_i2c 48060000.i2c: bus 2 rev4.4 at 100 kHz <6>[ 0.430328] pps_core: LinuxPPS API ver. 1 registered <6>[ 0.430358] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 0.430389] PTP clock support registered <6>[ 0.430786] EDAC MC: Ver: 3.0.0 <6>[ 0.431457] scmi_core: SCMI protocol bus registered <6>[ 0.449401] vgaarb: loaded <6>[ 0.450042] clocksource: Switched to clocksource 32k_counter <6>[ 0.480590] NET: Registered PF_INET protocol family <6>[ 0.492218] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear) <6>[ 0.493804] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) <6>[ 0.493865] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.493927] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear) <6>[ 0.493957] TCP bind hash table entries: 2048 (order: 3, 32768 bytes, linear) <6>[ 0.494110] TCP: Hash tables configured (established 2048 bind 2048) <6>[ 0.494201] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) <6>[ 0.494262] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) <6>[ 0.494445] NET: Registered PF_UNIX/PF_LOCAL protocol family <6>[ 0.495361] RPC: Registered named UNIX socket transport module. <6>[ 0.495391] RPC: Registered udp transport module. <6>[ 0.495391] RPC: Registered tcp transport module. <6>[ 0.495391] RPC: Registered tcp-with-tls transport module. <6>[ 0.495391] RPC: Registered tcp NFSv4.1 backchannel transport module. <6>[ 0.495422] PCI: CLS 0 bytes, default 64 <6>[ 0.501312] Trying to unpack rootfs image as initramfs... <6>[ 0.511474] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available <5>[ 0.514038] Initialise system trusted keyrings <6>[ 0.530548] workingset: timestamp_bits=30 max_order=16 bucket_order=0 <6>[ 0.531158] squashfs: version 4.0 (2009/01/31) Phillip Lougher <5>[ 0.531799] NFS: Registering the id_resolver key type <5>[ 0.531890] Key type id_resolver registered <5>[ 0.531921] Key type id_legacy registered <6>[ 0.531951] nfs4filelayout_init: NFSv4 File Layout Driver Registering... <6>[ 0.531982] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... <5>[ 0.532592] Key type asymmetric registered <5>[ 0.532623] Asymmetric key parser 'x509' registered <6>[ 0.532714] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) <6>[ 0.532745] io scheduler mq-deadline registered <6>[ 0.532745] io scheduler kyber registered <6>[ 0.532806] io scheduler bfq registered <6>[ 0.564819] pinctrl-single 48002030.pinmux: 284 pins, size 568 <6>[ 0.565460] pinctrl-single 48002a00.pinmux: 46 pins, size 92 <6>[ 0.566284] pinctrl-single 480025a0.pinmux: 46 pins, size 92 <6>[ 1.098999] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled <6>[ 1.151245] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a 8250 <6>[ 1.153991] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a 8250 <6>[ 1.162200] 49020000.serial: ttyS2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a 8250 <6>[ 1.162292] printk: legacy console [ttyS2] enabled <6>[ 2.392181] 49042000.serial: ttyS3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a 8250 <6>[ 2.434234] msm_serial: driver initialized <6>[ 2.439514] SuperH (H)SCI(F) driver initialized <6>[ 2.445190] STMicroelectronics ASC driver initialized <6>[ 2.450897] STM32 USART driver initialized <6>[ 2.548065] brd: module loaded <6>[ 2.597686] loop: module loaded <6>[ 2.657012] twl 0-0048: PIH (irq 23) chaining IRQs 145..153 <6>[ 2.663146] twl 0-0048: power (irq 150) chaining IRQs 153..160 <6>[ 2.800842] twl4030_gpio twl4030-gpio: gpio (irq 145) chaining IRQs 161..178 <6>[ 3.116546] CAN device driver interface <6>[ 3.124328] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded <6>[ 3.133941] e1000e: Intel(R) PRO/1000 Network Driver <6>[ 3.139221] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. <6>[ 3.145568] igb: Intel(R) Gigabit Ethernet Network Driver <6>[ 3.151306] igb: Copyright (c) 2007-2014 Intel Corporation. <6>[ 3.220245] pegasus: Pegasus/Pegasus II USB Ethernet driver <6>[ 3.226226] usbcore: registered new interface driver pegasus <6>[ 3.232299] usbcore: registered new interface driver asix <6>[ 3.238037] usbcore: registered new interface driver ax88179_178a <6>[ 3.244537] usbcore: registered new interface driver cdc_ether <6>[ 3.250762] usbcore: registered new interface driver smsc75xx <6>[ 3.256835] usbcore: registered new interface driver smsc95xx <6>[ 3.262969] usbcore: registered new interface driver net1080 <6>[ 3.268981] usbcore: registered new interface driver cdc_subset <6>[ 3.275268] usbcore: registered new interface driver zaurus <6>[ 3.281280] usbcore: registered new interface driver cdc_ncm <6>[ 3.300598] usbcore: registered new interface driver usb-storage <6>[ 3.377105] ohci-platform 48064400.ohci: Generic Platform OHCI controller <6>[ 3.384399] ohci-platform 48064400.ohci: new USB bus registered, assigned bus number 1 <4>[ 3.400634] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. <6>[ 3.431884] ohci-platform 48064400.ohci: irq 92, io mem 0x48064400 <6>[ 3.446197] twl_rtc 48070000.i2c:twl@48:rtc: registered as rtc0 <6>[ 3.479034] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01T00:00:00 UTC (946684800) <6>[ 3.538360] i2c_dev: i2c /dev entries driver <6>[ 3.616577] sdhci: Secure Digital Host Controller Interface driver <6>[ 3.623229] sdhci: Copyright(c) Pierre Ossman <6>[ 3.633880] Synopsys Designware Multimedia Card Interface Driver <6>[ 3.645172] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 3.663146] hub 1-0:1.0: USB hub found <6>[ 3.670318] hub 1-0:1.0: 3 ports detected <3>[ 3.691253] omap_hsmmc 4809c000.mmc: RX DMA channel request failed <6>[ 4.142639] rootfs image is not initramfs (junk within compressed archive); looks like an initrd <6>[ 4.301116] Freeing initrd memory: 17108K <6>[ 4.356872] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 4.368988] usbcore: registered new interface driver usbhid <6>[ 4.374969] usbhid: USB HID core driver <6>[ 4.381103] omap-mailbox 48094000.mailbox: omap mailbox rev 0x40 <6>[ 4.392181] omap-gpmc 6e000000.gpmc: GPMC revision 5.0 <4>[ 4.397644] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 <6>[ 4.451263] NET: Registered PF_INET6 protocol family <6>[ 4.471496] Segment Routing with IPv6 <6>[ 4.475555] In-situ OAM (IOAM) with IPv6 <6>[ 4.493347] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver <6>[ 4.500488] NET: Registered PF_PACKET protocol family <6>[ 4.505828] can: controller area network core <6>[ 4.510559] NET: Registered PF_CAN protocol family <6>[ 4.515655] can: raw protocol <6>[ 4.542083] can: broadcast manager protocol <6>[ 4.546600] can: netlink gateway - max_hops=1 <5>[ 4.566802] Key type dns_resolver registered <6>[ 4.571716] ThumbEE CPU extension supported. <5>[ 4.576293] Registering SWP/SWPB emulation handler <5>[ 4.621978] Loading compiled-in X.509 certificates <1>[ 4.628234] 8<--- cut here --- <1>[ 4.631652] Unable to handle kernel paging request at virtual address fffff3fe when execute <1>[ 4.640350] [fffff3fe] *pgd=8fdde861, *pte=00000000, *ppte=00000000 <0>[ 4.646942] Internal error: Oops: 80000007 [#1] SMP THUMB2 <4>[ 4.646942] Modules linked in: <4>[ 4.646972] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc5-next-20240627 #1 <4>[ 4.646972] Hardware name: Generic OMAP36xx (Flattened Device Tree) <4>[ 4.646972] PC is at 0xfffff3fe <4>[ 4.647003] LR is at internal_create_group+0x179/0x2bc <4>[ 4.647033] pc : [] lr : [] psr: 40000073 <4>[ 4.647033] sp : d0009e60 ip : 00000000 fp : ffffee4b <4>[ 4.647033] r10: 00000000 r9 : 00000000 r8 : c5ca76e0 <4>[ 4.647033] r7 : c22976d4 r6 : c17aa2e0 r5 : c5eafffc r4 : 0000dfff <4>[ 4.647064] r3 : fffff3ff r2 : 00000000 r1 : c17aa4f0 r0 : c22976d4 <4>[ 4.647064] Flags: nZcv IRQs on FIQs off Mode SVC_32 ISA Thumb Segment none <4>[ 4.647064] Control: 50c5387d Table: 80204019 DAC: 00000051 <1>[ 4.647064] Register r0 information: slab kmem_cache start c2297680 pointer offset 84 size 124 <1>[ 4.647094] Register r1 information: non-slab/vmalloc memory <1>[ 4.647125] Register r2 information: NULL pointer <1>[ 4.647125] Register r3 information: non-paged memory <1>[ 4.647125] Register r4 information: non-paged memory <1>[ 4.647155] Register r5 information: non-slab/vmalloc memory <1>[ 4.647155] Register r6 information: non-slab/vmalloc memory <1>[ 4.647155] Register r7 information: slab kmem_cache start c2297680 pointer offset 84 size 124 <1>[ 4.647186] Register r8 information: slab kernfs_node_cache start c5ca76e0 pointer offset 0 size 88 <1>[ 4.647216] Register r9 information: NULL pointer <1>[ 4.647216] Register r10 information: NULL pointer <1>[ 4.647216] Register r11 information: non-paged memory <1>[ 4.647247] Register r12 information: NULL pointer <0>[ 4.647247] Process swapper/0 (pid: 1, stack limit = 0x(ptrval)) <0>[ 4.647247] Stack: (0xd0009e60 to 0xd000a000) <0>[ 4.647277] 9e60: 00000000 00000000 00000000 c17241f0 00a0007d c15a2858 c1418530 c08bc4d1 <0>[ 4.647277] 9e80: c12b3440 c12b342c c22976d4 00000000 00000000 99fc9b29 d0009ec0 c2297680 <0>[ 4.647277] 9ea0: 00000000 c22976d4 c5cbff80 00000000 c15a2858 c1418530 c148ee44 c044174b <0>[ 4.647308] 9ec0: c12b8784 c0d67d3d c2297680 c19ae658 c17a0c14 c12ad4b4 00000000 c151e5af <0>[ 4.647308] 9ee0: 00000000 c20e0000 c1969a80 c151e531 c15a2838 c0301f25 c2218349 c2218360 <0>[ 4.647308] 9f00: c113a7b8 c034af00 c1377d8c 0000018e 00000000 00000000 c1500493 c20e0000 <0>[ 4.647338] 9f20: 00000007 00000007 c2218300 c2218363 c2218366 99fc9b29 c1418530 0000018e <0>[ 4.647338] 9f40: 00000007 99fc9b29 c162c868 00000008 c2218300 c15a2838 0000018e c1500f67 <0>[ 4.647369] 9f60: 00000007 00000007 00000000 c1500493 d0009f6c c1500493 00000000 c1704e00 <0>[ 4.647369] 9f80: c0d92461 00000000 00000000 00000000 00000000 00000000 00000000 c0d9247b <0>[ 4.647369] 9fa0: 00000001 00000000 c0d92461 c0300195 00000000 00000000 00000000 00000000 <0>[ 4.647399] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <0>[ 4.647399] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 <0>[ 4.647399] Call trace: <0>[ 4.647430] internal_create_group from sysfs_slab_add+0x10f/0x170 <0>[ 4.647460] sysfs_slab_add from slab_sysfs_init+0x7f/0xc8 <0>[ 4.647491] slab_sysfs_init from do_one_initcall+0x31/0x14c <0>[ 4.647521] do_one_initcall from kernel_init_freeable+0x163/0x1b0 <0>[ 4.647521] kernel_init_freeable from kernel_init+0x1b/0xf0 <0>[ 4.647552] kernel_init from ret_from_fork+0x11/0x1c <0>[ 4.647583] Exception stack(0xd0009fb0 to 0xd0009ff8) <0>[ 4.647583] 9fa0: 00000000 00000000 00000000 00000000 <0>[ 4.647613] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <0>[ 4.647613] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 <0>[ 4.647613] Code: bad PC value <4>[ 4.647644] ---[ end trace 0000000000000000 ]--- <0>[ 5.004577] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b <0>[ 5.012542] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---