HI : TI!
我使用公司定制的pcba板，运行kernel时，发生crash，请问是什么原因？log如下
Hit any key to stop autoboot: 0
=> sf probe; sf read ${loadaddr} 0x600000 0x140e200; sf read ${fdtaddr} 0x500000 0x1004f
SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB
device 0 offset 0x600000, size 0x140e200
SF: 21029376 bytes @ 0x600000 Read: OK
device 0 offset 0x500000, size 0x1004f
SF: 65615 bytes @ 0x500000 Read: OK
=> sf read ${rdaddr} 0x1c00000 0x106aa00
device 0 offset 0x1c00000, size 0x106aa00
SF: 17213952 bytes @ 0x1c00000 Read: OK
=> setenv args_initramfs 'setenv bootargs console=${console} ${optargs}'
=> run args_all args_initramfs
=> booti ${loadaddr} ${rdaddr}:0x${filesize} ${fdtaddr}
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Working FDT set to 88000000
Loading Ramdisk to 90000000, end 90000000 ... OK
Loading Device Tree to 000000008ffec000, end 000000008ffff019 ... OK
Working FDT set to 8ffec000
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 6.6.58 (zdc@zdc-virtual-machine) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #24 SMP PREEMPT Thu May 8 14:43:51 CST 2025
[ 0.000000] KASLR disabled due to lack of seed
[ 0.000000] Machine model: Texas Instruments AM62P5 SK
[ 0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[ 0.000000] printk: bootconsole [ns16550a0] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000009dc000000, size 576 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x00000009dc000000..0x00000009ffffffff (589824 KiB) map reusable linux,cma
[ 0.000000] OF: reserved mem: 0x0000000080000000..0x000000008007ffff (512 KiB) nomap non-reusable tfa@80000000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009b500000, size 3 MiB
[ 0.000000] OF: reserved mem: initialized node rtos-ipc-memory@9b500000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009b500000..0x000000009b7fffff (3072 KiB) nomap non-reusable rtos-ipc-memory@9b500000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node mcu-r5fss-dma-memory-region@9b800000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009b800000..0x000000009b8fffff (1024 KiB) nomap non-reusable mcu-r5fss-dma-memory-region@9b800000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
[ 0.000000] OF: reserved mem: initialized node mcu-r5fss-memory-region@9b900000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009b900000..0x000000009c7fffff (15360 KiB) nomap non-reusable mcu-r5fss-memory-region@9b900000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009c800000..0x000000009c8fffff (1024 KiB) nomap non-reusable r5f-dma-memory@9c800000
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
[ 0.000000] OF: reserved mem: initialized node r5f-memory@9c900000, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000009c900000..0x000000009e6fffff (30720 KiB) nomap non-reusable r5f-memory@9c900000
[ 0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal [mem 0x0000000100000000-0x00000009ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000008007ffff]
[ 0.000000] node 0: [mem 0x0000000080080000-0x000000009b4fffff]
[ 0.000000] node 0: [mem 0x000000009b500000-0x000000009e6fffff]
[ 0.000000] node 0: [mem 0x000000009e700000-0x000000009e7fffff]
[ 0.000000] node 0: [mem 0x000000009e800000-0x000000009fffffff]
[ 0.000000] node 0: [mem 0x00000000a0000000-0x00000000ffffffff]
[ 0.000000] node 0: [mem 0x0000000880000000-0x00000009ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000009ffffffff]
[ 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: Trusted OS migration not required
[ 0.000000] psci: SMC Calling Convention v1.5
[ 0.000000] percpu: Embedded 20 pages/cpu s43176 r8192 d30552 u81920
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] alternatives: applying boot alternatives
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2064384
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] software IO TLB: area num 4.
[ 0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[ 0.000000] Memory: 7474748K/8388608K available (12480K kernel code, 1272K rwdata, 4184K rodata, 2496K init, 528K bss, 324036K reserved, 589824K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 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=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 256 SPIs implemented
[ 0.000000] GICv3: 0 Extended SPIs implemented
[ 0.000000] Root IRQ handler: gic_handle_irq
[ 0.000000] GICv3: GICv3 features: 16 PPIs
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
[ 0.000000] ITS [mem 0x01820000-0x0182ffff]
[ 0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[ 0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[ 0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
[ 0.000000] ITS: using cache flushing for cmd queue
[ 0.000000] GICv3: using LPI property table @0x0000000880040000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[ 0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[ 0.008547] Console: colour dummy device 80x25
[ 0.013140] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[ 0.023814] pid_max: default: 32768 minimum: 301
[ 0.028613] LSM: initializing lsm=capability,selinux,integrity
[ 0.034596] SELinux: Initializing.
[ 0.038287] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.046048] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.055959] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[ 0.063262] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[ 0.071176] rcu: Hierarchical SRCU implementation.
[ 0.076077] rcu: Max phase no-delay instances is 1000.
[ 0.081671] Platform MSI: msi-controller@1820000 domain created
[ 0.087939] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
[ 0.097379] EFI services will not be available.
[ 0.102258] smp: Bringing up secondary CPUs ...
[ 0.107493] Detected VIPT I-cache on CPU1
[ 0.107565] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 0.107582] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[ 0.107626] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.108303] Detected VIPT I-cache on CPU2
[ 0.108363] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[ 0.108377] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
[ 0.108409] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.109006] Detected VIPT I-cache on CPU3
[ 0.109056] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[ 0.109068] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
[ 0.109098] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.109167] smp: Brought up 1 node, 4 CPUs
[ 0.188819] SMP: Total of 4 processors activated.
[ 0.193628] CPU features: detected: 32-bit EL0 Support
[ 0.198894] CPU features: detected: CRC32 instructions
[ 0.204202] CPU: All CPU(s) started at EL2
[ 0.208396] alternatives: applying system-wide alternatives
[ 0.215729] devtmpfs: initialized
[ 0.230360] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.240357] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.262032] pinctrl core: initialized pinctrl subsystem
[ 0.267874] DMI not present or invalid.
[ 0.272407] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.279344] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[ 0.286784] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.294897] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.303140] audit: initializing netlink subsys (disabled)
[ 0.308847] audit: type=2000 audit(0.192:1): state=initialized audit_enabled=0 res=1
[ 0.309301] thermal_sys: Registered thermal governor 'step_wise'
[ 0.316771] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.322951] cpuidle: using governor menu
[ 0.333769] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.340786] ASID allocator initialised with 65536 entries
[ 0.351697] /bus@f0000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f0000/interrupt-controller@1800000
[ 0.363180] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
[ 0.375825] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
[ 0.385737] /bus@f0000/usb@f900000/usb@31000000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
[ 0.398447] /bus@f0000/dss@30200000: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
[ 0.413874] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
[ 0.426651] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
[ 0.437393] /bus@f0000/usb@f900000/usb@31000000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/usb-power-controller@3f/connector
[ 0.452042] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
[ 0.461985] /bus@f0000/dss@30200000: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
[ 0.473314] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /connector-hdmi
[ 0.482551] /connector-hdmi: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
[ 0.492099] Modules: 27488 pages in range for non-PLT usage
[ 0.492105] Modules: 519008 pages in range for PLT usage
[ 0.498513] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.510902] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[ 0.517306] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.524238] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[ 0.530639] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.537572] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.543973] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.550904] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[ 0.558663] k3-chipinfo 43000014.chipid: Family:AM62PX rev:SR1.0 JTAGID[0x0bb9d02f] Detected
[ 0.568015] iommu: Default domain type: Translated
[ 0.572933] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.579532] SCSI subsystem initialized
[ 0.583670] usbcore: registered new interface driver usbfs
[ 0.589308] usbcore: registered new interface driver hub
[ 0.594762] usbcore: registered new device driver usb
[ 0.600405] pps_core: LinuxPPS API ver. 1 registered
[ 0.605481] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.614821] PTP clock support registered
[ 0.619024] EDAC MC: Ver: 3.0.0
[ 0.622712] scmi_core: SCMI protocol bus registered
[ 0.627986] FPGA manager framework
[ 0.631548] Advanced Linux Sound Architecture Driver Initialized.
[ 0.638711] vgaarb: loaded
[ 0.641807] clocksource: Switched to clocksource arch_sys_counter
[ 0.648256] VFS: Disk quotas dquot_6.6.0
[ 0.652311] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.666208] NET: Registered PF_INET protocol family
[ 0.671489] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.684613] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[ 0.693454] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.701392] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.709900] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[ 0.719217] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.726083] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.733188] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.740876] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.747128] RPC: Registered named UNIX socket transport module.
[ 0.753204] RPC: Registered udp transport module.
[ 0.758010] RPC: Registered tcp transport module.
[ 0.762815] RPC: Registered tcp-with-tls transport module.
[ 0.768419] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.775004] NET: Registered PF_XDP protocol family
[ 0.779916] PCI: CLS 0 bytes, default 64
[ 0.785329] Initialise system trusted keyrings
[ 0.790099] workingset: timestamp_bits=46 max_order=21 bucket_order=0
[ 0.797010] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.803243] NFS: Registering the id_resolver key type
[ 0.808440] Key type id_resolver registered
[ 0.812713] Key type id_legacy registered
[ 0.816825] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.823675] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.865283] Key type asymmetric registered
[ 0.869483] Asymmetric key parser 'x509' registered
[ 0.874515] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.882220] io scheduler mq-deadline registered
[ 0.886857] io scheduler kyber registered
[ 0.890981] io scheduler bfq registered
[ 0.898256] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[ 0.904848] pinctrl-single f4000.pinctrl: 171 pins, size 684
[ 0.917713] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[ 0.935413] loop: module loaded
[ 0.939694] megasas: 07.725.01.00-rc1
[ 0.947179] tun: Universal TUN/TAP device driver, 1.6
[ 0.953379] VFIO - User Level meta-driver version: 0.3
[ 0.959774] usbcore: registered new interface driver usb-storage
[ 0.966555] i2c_dev: i2c /dev entries driver
[ 0.972443] sdhci: Secure Digital Host Controller Interface driver
[ 0.978778] sdhci: Copyright(c) Pierre Ossman
[ 0.983460] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.990004] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.996444] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[ 1.003734] usbcore: registered new interface driver usbhid
[ 1.009434] usbhid: USB HID core driver
[ 1.014649] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[ 1.023654] optee: probing for conduit method.
[ 1.028235] optee: revision 4.4 (8f645256efc0dc66)
[ 1.028553] optee: dynamic shared memory is enabled
[ 1.038667] optee: initialized driver
[ 1.043930] Initializing XFRM netlink socket
[ 1.048367] NET: Registered PF_PACKET protocol family
[ 1.053631] Key type dns_resolver registered
[ 1.066421] registered taskstats version 1
[ 1.070778] Loading compiled-in X.509 certificates
[ 1.089520] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
[ 1.143210] /bus@f0000/bus@b00000/i2c@2b200000/pmic@48: Fixed dependency cycle(s) with /bus@f0000/bus@b00000/i2c@2b200000/pmic@48/regulators/buck3
[ 1.156876] omap_i2c 2b200000.i2c: bus 0 rev0.12 at 400 kHz
[ 1.164045] /bus@f0000/i2c@20000000/usb-power-controller@3f/connector: Fixed dependency cycle(s) with /bus@f0000/usb@f900000/usb@31000000
[ 1.176820] omap_i2c 20000000.i2c: bus 1 rev0.12 at 400 kHz
[ 1.183941] pca953x 2-0023: supply vcc not found, using dummy regulator
[ 1.190841] pca953x 2-0023: using AI
[ 1.217922] pca953x 2-0023: failed writing register
[ 1.223079] pca953x: probe of 2-0023 failed with error -121
[ 1.228966] /connector-hdmi: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
[ 1.238186] /bus@f0000/dss@30200000: Fixed dependency cycle(s) with /bus@f0000/i2c@20010000/bridge-hdmi@3b
[ 1.248109] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /connector-hdmi
[ 1.257318] /bus@f0000/i2c@20010000/bridge-hdmi@3b: Fixed dependency cycle(s) with /bus@f0000/dss@30200000
[ 1.267366] omap_i2c 20010000.i2c: bus 2 rev0.12 at 100 kHz
[ 1.274228] omap_i2c 20020000.i2c: bus 3 rev0.12 at 400 kHz
[ 1.280166] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[ 1.288482] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[ 1.297718] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[ 1.306695] ti-sci-inta 4e400000.interrupt-controller: Interrupt Aggregator domain 200 created
[ 1.316247] ti-udma 485c0100.dma-controller: Number of rings: 82
[ 1.325022] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18)
[ 1.336208] ti-udma 485c0000.dma-controller: Number of rings: 150
[ 1.347347] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[ 1.356935] ti-udma 4e230000.dma-controller: Number of rings: 6
[ 1.363560] ti-udma 4e230000.dma-controller: Channels: 6 (bchan: 0, tchan: 0, rchan: 6)
[ 1.373028] printk: console [ttyS2] disabled
[ 1.377737] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 251, base_baud = 3000000) is a 8250
[ 1.386636] printk: console [ttyS2] enabled
[ 1.386636] printk: console [ttyS2] enabled
[ 1.395107] printk: bootconsole [ns16550a0] disabled
[ 1.395107] printk: bootconsole [ns16550a0] disabled
[ 1.408937] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[ 1.414012] 7 fixed-partitions partitions found on MTD device fc40000.spi.0
[ 1.420974] Creating 7 MTD partitions on "fc40000.spi.0":
[ 1.426368] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[ 1.433203] 0x000000080000-0x000000280000 : "ospi.tispl"
[ 1.439795] 0x000000280000-0x000000680000 : "ospi.u-boot"
[ 1.446434] 0x000000680000-0x0000006c0000 : "ospi.env"
[ 1.452741] 0x0000006c0000-0x000000700000 : "ospi.env.backup"
[ 1.459678] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[ 1.466311] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[ 1.473297] cadence-qspi fc40000.spi: Pattern not found. Skipping calibration.
[ 1.521795] davinci_mdio 8000f00.mdio: davinci mdio revision 17.7, bus freq 1000000
[ 1.531636] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver unknown
[ 1.539480] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver unknown
[ 1.547356] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01903, cpsw version 0x6BA81903 Ports: 3 quirks:00000006
[ 1.560215] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[ 1.567344] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[ 1.573971] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010d, freq:500000000, add_val:1 pps:0
[ 1.587705] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[ 22.601777] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 22.607876] rcu: 0-...0: (0 ticks this GP) idle=20dc/1/0x4000000000000000 softirq=284/284 fqs=2626
[ 22.616908] rcu: (detected by 3, t=5254 jiffies, g=-1031, q=38 ncpus=4)
[ 22.623593] Task dump for CPU 0:
[ 22.626810] task:kworker/u8:2 state:R running task stack:0 pid:46 ppid:2 flags:0x0000000a
[ 22.636711] Workqueue: events_unbound deferred_probe_work_func
[ 22.642543] Call trace:
[ 22.644979] __switch_to+0xcc/0x12c
[ 22.648465] 0xffff000801799280
[ 85.649775] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 85.655855] rcu: 0-...0: (0 ticks this GP) idle=20dc/1/0x4000000000000000 softirq=284/284 fqs=10504
[ 85.664973] rcu: (detected by 3, t=21016 jiffies, g=-1031, q=38 ncpus=4)
[ 85.671745] Task dump for CPU 0:
[ 85.674960] task:kworker/u8:2 state:R running task stack:0 pid:46 ppid:2 flags:0x0000000a
[ 85.684858] Workqueue: events_unbound deferred_probe_work_func
[ 85.690683] Call trace:
[ 85.693119] __switch_to+0xcc/0x12c
[ 85.696603] 0xffff000801799280
[ 148.697775] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 148.703854] rcu: 0-...0: (0 ticks this GP) idle=20dc/1/0x4000000000000000 softirq=284/284 fqs=18382
[ 148.712970] rcu: (detected by 3, t=36778 jiffies, g=-1031, q=38 ncpus=4)
[ 148.719742] Task dump for CPU 0:
[ 148.722958] task:kworker/u8:2 state:R running task stack:0 pid:46 ppid:2 flags:0x0000000a
[ 148.732855] Workqueue: events_unbound deferred_probe_work_func
[ 148.738681] Call trace:
[ 148.741116] __switch_to+0xcc/0x12c
[ 148.744598] 0xffff000801799280
[ 211.745775] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 211.751853] rcu: 0-...0: (0 ticks this GP) idle=20dc/1/0x4000000000000000 softirq=284/284 fqs=26260
[ 211.760971] rcu: (detected by 3, t=52540 jiffies, g=-1031, q=38 ncpus=4)
[ 211.767744] Task dump for CPU 0:
[ 211.770958] task:kworker/u8:2 state:R running task stack:0 pid:46 ppid:2 flags:0x0000000a
[ 211.780855] Workqueue: events_unbound deferred_probe_work_func
[ 211.786680] Call trace:
[ 211.789115] __switch_to+0xcc/0x12c
[ 211.792597] 0xffff000801799280
[ 274.793775] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 274.799853] rcu: 0-...0: (0 ticks this GP) idle=20dc/1/0x4000000000000000 softirq=284/284 fqs=34138
[ 274.808971] rcu: (detected by 3, t=68302 jiffies, g=-1031, q=38 ncpus=4)
[ 274.815743] Task dump for CPU 0:
[ 274.818957] task:kworker/u8:2 state:R running task stack:0 pid:46 ppid:2 flags:0x0000000a
[ 274.828856] Workqueue: events_unbound deferred_probe_work_func
[ 274.834679] Call trace:
[ 274.837114] __switch_to+0xcc/0x12c
[ 274.840595] 0xffff000801799280
