# How do we know the programming is running on cortex M7 successfully

**URL:** <https://community.solid-run.com/t/how-do-we-know-the-programming-is-running-on-cortex-m7-successfully/1048>\
**Category:** NXP i.MX8M Plus\
**Tags:** iMX8M-plus\
**Created:** [July 30, 2025, 9:34am UTC](https://community.solid-run.com/t/how-do-we-know-the-programming-is-running-on-cortex-m7-successfully/1048 "2025-07-30T09:34:29Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![manoj](https://avatars.discourse-cdn.com/v4/letter/m/d9b06d/32.png) [@manoj](https://community.solid-run.com/u/manoj)\
**Post date:** [July 30, 2025, 9:34am UTC](https://community.solid-run.com/t/how-do-we-know-the-programming-is-running-on-cortex-m7-successfully/1048/1 "2025-07-30T09:34:29Z")

</div>

Hi,

Hello Team,

We are currently using the **i.MX8MP Humming Board** for our development, and we’ve deployed an application targeting the **Cortex-M7 core**. We would like to confirm whether the application is running successfully on the M7.

Could you please let us know:

1. Is there a **dedicated debug port** available on the HummingBoard for accessing the Cortex-M7 core?

2. What are the recommended methods or tools to **verify and debug** M7 execution on this platform?

Any documentation or guidance would be greatly appreciated.

Regards

Manoj

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<div class="post-metadata">

**Author:** ![jnettlet](https://dub1.discourse-cdn.com/flex005/user_avatar/community.solid-run.com/jnettlet/32/62_2.png) [@jnettlet](https://community.solid-run.com/u/jnettlet)\
**Post date:** [July 30, 2025, 12:47pm UTC](https://community.solid-run.com/t/how-do-we-know-the-programming-is-running-on-cortex-m7-successfully/1048/2 "2025-07-30T12:47:19Z")

</div>

There are access to the JTAG pins on the SOM that can be used for debugging.

 ![image](https://europe1.discourse-cdn.com/flex005/uploads/solid_run/original/1X/40da1f7a742d15404aa31d0d99f0124099bf3da3.png)

Alternatively you can use the UART4 pins on the mipi-csi connector, which are the default debug uart4 pins for the NXP BSP. Alternatively you can configure the M7 code to use UART3 for the uart debug and access those signals on the MikroBus header on the board.

---

<div class="post-metadata">

**Author:** ![manoj](https://avatars.discourse-cdn.com/v4/letter/m/d9b06d/32.png) [@manoj](https://community.solid-run.com/u/manoj)\
**Post date:** [July 31, 2025, 12:15pm UTC](https://community.solid-run.com/t/how-do-we-know-the-programming-is-running-on-cortex-m7-successfully/1048/3 "2025-07-31T12:15:24Z")

</div>

Thanks for the reply.

Am unable to run the basic hello world pre-built example code in imx8mp-solidrun. I have followed the steps shown in below image to run the **imx8mp\_m7\_TCM\_hello\_world.elf** but it’s failed to start the remoteproc0.

 ![image](https://europe1.discourse-cdn.com/flex005/uploads/solid_run/original/1X/1ea6887eee4dd6f57f5fb104b39ebd543419c106.png)

Could you please confirm if a Device Tree Source (DTS) update is required to ensure that the peripherals are correctly mapped to the Cortex-M7 core on the i.MX8MP platform? If so, I would appreciate it if you could provide the procedure for configuring the M7 core in the DTS file to enable and activate it.

---

<div class="post-metadata">

**Author:** ![manoj](https://avatars.discourse-cdn.com/v4/letter/m/d9b06d/32.png) [@manoj](https://community.solid-run.com/u/manoj)\
**Post date:** [August 1, 2025, 10:56am UTC](https://community.solid-run.com/t/how-do-we-know-the-programming-is-running-on-cortex-m7-successfully/1048/4 "2025-08-01T10:56:17Z")

</div>

Hi **[jnettlet](https://community.solid-run.com/u/jnettlet),**

I initially attempted to access the M7 core using the Linux remoteproc method but encountered firmware loading errors. Subsequently, I tried the U-Boot method, but it resulted in a kernel panic and memory limit errors. I’ve included the log below.

Could you please review them and guide me on the correct procedure to successfully access and run firmware on the M7 core?

u-boot=\> fatload mmc 1:1 0x48000000 imx8mp\_m7\_TCM\_hello\_world.bin  
8512 bytes read in 2 ms (4.1 MiB/s)  
u-boot=\> cp.b 0x48000000 0x7e0000 20000  
u-boot=\> bootaux 0x7e0000

## Starting auxiliary core stack = 0x20020000, pc = 0x000004CD…

u-boot=\> boot  
switch to partitions #0, OK  
mmc1 is current device  
Scanning mmc 1:1…  
Found /extlinux/extlinux.conf  
Retrieving file: /extlinux/extlinux.conf  
1: NXP i.MX Release Distro  
Retrieving file: /extlinux/../Image  
append: console=ttymxc1,115200 root=/dev/mmcblk1p2 rootwait rw root=/dev/mmcblk1p2 rootwait rw rootwait rw console=ttymxc1,115200  
Retrieving file: /extlinux/../imx8mp-hummingboard-pulse.dtb

## Flattened Device Tree blob at 43000000

Booting using the fdt blob at 0x43000000  
Using Device Tree in place at 0000000043000000, end 0000000043012818  
fail to get display timings  
probe video device failed, ret -22

Starting kernel …

[0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]  
[0.000000] Linux version 5.15.71+gec8670a907cf (oe-user@oe-host) (aarch64-poky-linux-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT Wed Feb 8 03:38:28 UTC 2023  
[0.000000] Machine model: SolidRun i.MX8MP HummingBoard Pulse  
[0.000000] efi: UEFI not found.  
[0.000000] Reserved memory: created CMA memory pool at 0x0000000072000000, size 512 MiB  
[0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool  
[0.000000] Reserved memory: created DMA memory pool at 0x0000000094300000, size 1 MiB  
[0.000000] OF: reserved mem: initialized node vdev0buffer@94300000, compatible id shared-dma-pool  
[0.000000] NUMA: No NUMA configuration found  
[0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000ffffffff]  
[0.000000] NUMA: NODE\_DATA [mem 0xffa47800-0xffa49fff]  
[0.000000] Zone ranges:  
[0.000000] DMA [mem 0x0000000040000000-0x00000000ffffffff]  
[0.000000] DMA32 empty  
[0.000000] Normal empty  
[0.000000] Movable zone start for each node  
[0.000000] Early memory node ranges  
[0.000000] node 0: [mem 0x0000000040000000-0x0000000055ffffff]  
[0.000000] node 0: [mem 0x0000000058000000-0x00000000923fffff]  
[0.000000] node 0: [mem 0x0000000092400000-0x00000000a43fffff]  
[0.000000] node 0: [mem 0x00000000a4400000-0x00000000ffffffff]  
[0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000ffffffff]  
[0.000000] On node 0, zone DMA: 8192 pages in unavailable ranges  
[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 v1.2  
[0.000000] percpu: Embedded 19 pages/cpu s40792 r8192 d28840 u77824  
[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] Built 1 zonelists, mobility grouping on. Total pages: 765952  
[0.000000] Policy zone: DMA  
[0.000000] Kernel command line: console=ttymxc1,115200 root=/dev/mmcblk1p2 rootwait rw root=/dev/mmcblk1p2 rootwait rw rootwait rw console=ttymxc1,115200  
[0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)  
[0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)  
[0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off  
[0.000000] Memory: 2205040K/3112960K available (16320K kernel code, 1410K rwdata, 6244K rodata, 2560K init, 502K bss, 383632K reserved, 524288K 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] 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: 160 SPIs implemented  
[0.000000] GICv3: 0 Extended SPIs implemented  
[0.000000] GICv3: Distributor has no Range Selector support  
[0.000000] Root IRQ handler: gic\_handle\_irq  
[0.000000] GICv3: 16 PPIs implemented  
[0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000  
[0.000000] ITS: No ITS available, not enabling LPIs  
[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  
[0.000000] sched\_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns  
[0.000440] Console: colour dummy device 80x25  
[0.000505] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)  
[0.000518] pid\_max: default: 32768 minimum: 301  
[0.000571] LSM: Security Framework initializing  
[0.000661] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)  
[0.000682] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)  
[0.002049] rcu: Hierarchical SRCU implementation.  
[0.003195] EFI services will not be available.  
[0.003393] smp: Bringing up secondary CPUs …  
[0.003824] Detected VIPT I-cache on CPU1  
[0.003850] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000  
[0.003890] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]  
[0.004399] Detected VIPT I-cache on CPU2  
[0.004419] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000  
[0.004439] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]  
[0.004864] Detected VIPT I-cache on CPU3  
[0.004883] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000  
[0.004901] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]  
[0.004957] smp: Brought up 1 node, 4 CPUs  
[0.004982] SMP: Total of 4 processors activated.  
[0.004989] CPU features: detected: 32-bit EL0 Support  
[0.004994] CPU features: detected: 32-bit EL1 Support  
[0.005001] CPU features: detected: CRC32 instructions  
[0.012368] CPU: All CPU(s) started at EL2  
[0.012404] alternatives: patching kernel code  
[0.013687] devtmpfs: initialized  
[0.021902] KASLR disabled due to lack of seed  
[0.022053] clocksource: jiffies: mask: 0xffffffff max\_cycles: 0xffffffff, max\_idle\_ns: 7645041785100000 ns  
[0.022069] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)  
[0.036423] pinctrl core: initialized pinctrl subsystem  
[0.036908] DMI not present or invalid.  
[0.037502] NET: Registered PF\_NETLINK/PF\_ROUTE protocol family  
[0.042501] DMA: preallocated 512 KiB GFP\_KERNEL pool for atomic allocations  
[0.042896] DMA: preallocated 512 KiB GFP\_KERNEL|GFP\_DMA pool for atomic allocations  
[0.043301] DMA: preallocated 512 KiB GFP\_KERNEL|GFP\_DMA32 pool for atomic allocations  
[0.043362] audit: initializing netlink subsys (disabled)  
[0.043569] audit: type=2000 audit(0.040:1): state=initialized audit\_enabled=0 res=1  
[0.044024] thermal\_sys: Registered thermal governor ‘step\_wise’  
[0.044029] thermal\_sys: Registered thermal governor ‘power\_allocator’  
[0.044338] cpuidle: using governor menu  
[0.044610] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.  
[0.044694] ASID allocator initialised with 65536 entries  
[0.045675] Serial: AMBA PL011 UART driver  
[0.045731] imx mu driver is registered.  
[0.045754] imx rpmsg driver is registered.  
[0.056293] imx8mp-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver  
[0.065293] platform 32e80000.lcd-controller: Fixing up cyclic dependency with 32e60000.mipi\_dsi  
[0.071639] platform 32fd8000.hdmi: Fixing up cyclic dependency with 32fc6000.lcd-controller  
[0.092483] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages  
[0.092502] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages  
[0.092508] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages  
[0.092517] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages  
[0.093654] cryptd: max\_cpu\_qlen set to 1000  
[0.097278] iommu: Default domain type: Translated  
[0.097294] iommu: DMA domain TLB invalidation policy: strict mode  
[0.097444] vgaarb: loaded  
[0.097702] SCSI subsystem initialized  
[0.097979] usbcore: registered new interface driver usbfs  
[0.098015] usbcore: registered new interface driver hub  
[0.098040] usbcore: registered new device driver usb  
[0.098822] mc: Linux media interface: v0.10  
[0.098847] videodev: Linux video capture interface: v2.00  
[0.098913] pps\_core: LinuxPPS API ver. 1 registered  
[0.098919] pps\_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [giometti@linux.it](mailto:giometti@linux.it)  
[0.098933] PTP clock support registered  
[0.099091] EDAC MC: Ver: 3.0.0  
[0.100061] FPGA manager framework  
[0.100497] Bluetooth: Core ver 2.22  
[0.100523] NET: Registered PF\_BLUETOOTH protocol family  
[0.100529] Bluetooth: HCI device and connection manager initialized  
[0.100538] Bluetooth: HCI socket layer initialized  
[0.100545] Bluetooth: L2CAP socket layer initialized  
[0.100561] Bluetooth: SCO socket layer initialized  
[0.101401] clocksource: Switched to clocksource arch\_sys\_counter  
[0.101542] VFS: Disk quotas dquot\_6.6.0  
[0.101586] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)  
[0.107371] NET: Registered PF\_INET protocol family  
[0.107553] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)  
[0.109126] tcp\_listen\_portaddr\_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)  
[0.109175] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)  
[0.109188] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)  
[0.109448] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)  
[0.109901] TCP: Hash tables configured (established 32768 bind 32768)  
[0.110003] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)  
[0.110086] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)  
[0.110286] NET: Registered PF\_UNIX/PF\_LOCAL protocol family  
[0.110700] RPC: Registered named UNIX socket transport module.  
[0.110708] RPC: Registered udp transport module.  
[0.110713] RPC: Registered tcp transport module.  
[0.110717] RPC: Registered tcp NFSv4.1 backchannel transport module.  
[0.111401] PCI: CLS 0 bytes, default 64  
[0.112024] hw perfevents: enabled with armv8\_cortex\_a53 PMU driver, 7 counters available  
[0.112696] kvm [1]: IPA Size Limit: 40 bits  
[0.114066] kvm [1]: GICv3: no GICV resource entry  
[0.114073] kvm [1]: disabling GICv2 emulation  
[0.114086] kvm [1]: GIC system register CPU interface enabled  
[0.114170] kvm [1]: vgic interrupt IRQ9  
[0.114281] kvm [1]: Hyp mode initialized successfully  
[0.117537] Initialise system trusted keyrings  
[0.117684] workingset: timestamp\_bits=42 max\_order=20 bucket\_order=0  
[0.123457] squashfs: version 4.0 (2009/01/31) Phillip Lougher  
[0.124024] NFS: Registering the id\_resolver key type  
[0.124059] Key type id\_resolver registered  
[0.124065] Key type id\_legacy registered  
[0.124132] nfs4filelayout\_init: NFSv4 File Layout Driver Registering…  
[0.124139] nfs4flexfilelayout\_init: NFSv4 Flexfile Layout Driver Registering…  
[0.124159] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.  
[0.124486] 9p: Installing v9fs 9p2000 file system support  
[0.160902] Key type asymmetric registered  
[0.160912] Asymmetric key parser ‘x509’ registered  
[0.160965] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241)  
[0.160975] io scheduler mq-deadline registered  
[0.160980] io scheduler kyber registered  
[0.166795] M4 is started  
[0.173155] mxs-dma 33000000.dma-apbh: initialized  
[0.174274] SoC: i.MX8MP revision 1.1  
[0.174801] Bus freq driver module loaded  
[0.180899] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled  
[0.183141] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 32, base\_baud = 5000000) is a IMX  
[0.183269] serial serial0: tty port ttymxc0 registered  
[0.183742] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 33, base\_baud = 5000000) is a IMX  
[0.184182] 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 34, base\_baud = 1500000) is a IMX  
[1.233949] printk: console [ttymxc1] enabled  
[1.252329] loop: module loaded  
[1.256859] megasas: 07.717.02.00-rc1  
[1.261993] imx ahci driver is registered.  
[1.269421] tun: Universal TUN/TAP device driver, 1.6  
[1.274665] thunder\_xcv, ver 1.0  
[1.277936] thunder\_bgx, ver 1.0  
[1.282218] e1000: Intel(R) PRO/1000 Network Driver  
[1.287105] e1000: Copyright (c) 1999-2006 Intel Corporation.  
[1.292889] e1000e: Intel(R) PRO/1000 Network Driver  
[1.297857] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.  
[1.303808] igb: Intel(R) Gigabit Ethernet Network Driver  
[1.309215] igb: Copyright (c) 2007-2014 Intel Corporation.  
[1.314819] igbvf: Intel(R) Gigabit Virtual Function Network Driver  
[1.321094] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.  
[1.327076] usbcore: registered new interface driver r8152  
[1.332636] usbcore: registered new interface driver qmi\_wwan  
[1.338600] VFIO - User Level meta-driver version: 0.3  
[1.348774] ehci\_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver  
[1.355331] ehci-pci: EHCI PCI platform driver  
[1.359819] ehci-platform: EHCI generic platform driver  
[1.365260] ohci\_hcd: USB 1.1 ‘Open’ Host Controller (OHCI) Driver  
[1.371471] ohci-pci: OHCI PCI platform driver  
[1.375951] ohci-platform: OHCI generic platform driver  
[1.381863] usbcore: registered new interface driver cdc\_wdm  
[1.387691] usbcore: registered new interface driver uas  
[1.393051] usbcore: registered new interface driver usb-storage  
[1.399120] usbcore: registered new interface driver usbserial\_generic  
[1.405671] usbserial: USB Serial support registered for generic  
[1.411704] usbcore: registered new interface driver ftdi\_sio  
[1.417477] usbserial: USB Serial support registered for FTDI USB Serial Device  
[1.424818] usbcore: registered new interface driver usb\_serial\_simple  
[1.431367] usbserial: USB Serial support registered for carelink  
[1.437483] usbserial: USB Serial support registered for zio  
[1.443162] usbserial: USB Serial support registered for funsoft  
[1.449189] usbserial: USB Serial support registered for flashloader  
[1.455563] usbserial: USB Serial support registered for google  
[1.461510] usbserial: USB Serial support registered for libtransistor  
[1.468057] usbserial: USB Serial support registered for vivopay  
[1.474082] usbserial: USB Serial support registered for moto\_modem  
[1.480375] usbserial: USB Serial support registered for motorola\_tetra  
[1.487015] usbserial: USB Serial support registered for nokia  
[1.492872] usbserial: USB Serial support registered for novatel\_gps  
[1.499248] usbserial: USB Serial support registered for hp4x  
[1.505013] usbserial: USB Serial support registered for suunto  
[1.510954] usbserial: USB Serial support registered for siemens\_mpi  
[1.517338] usbcore: registered new interface driver usb\_ehset\_test  
[1.527442] snvs\_rtc 30370000.snvs:snvs-rtc-lp: registered as rtc1  
[1.533795] i2c\_dev: i2c /dev entries driver  
[1.542267] EDAC MC: ECC not enabled  
[1.547146] sdhci: Secure Digital Host Controller Interface driver  
[1.553353] sdhci: Copyright(c) Pierre Ossman  
[1.558358] Synopsys Designware Multimedia Card Interface Driver  
[1.565069] sdhci-pltfm: SDHCI platform and OF driver helper  
[1.572907] ledtrig-cpu: registered to indicate activity on CPUs  
[1.579717] SMCCC: SOC\_ID: ARCH\_SOC\_ID not implemented, skipping …  
[1.586621] usbcore: registered new interface driver usbhid  
[1.592212] usbhid: USB HID core driver  
[1.600530] cs\_system\_cfg: CoreSight Configuration manager initialised  
[1.608570] optee: probing for conduit method.  
[1.613047] optee: revision 3.19 (00919403)  
[1.613968] optee: dynamic shared memory is enabled  
[1.623395] optee: initialized driver  
[1.629999] Galcore version 6.4.3.p4.398061  
[1.731178] [drm] Initialized vivante 1.0.0 20170808 for 40000000.mix\_gpu\_ml on minor 0  
[1.740961] hantrodec 0 : module inserted. Major = 508  
[1.746590] hantrodec 1 : module inserted. Major = 508  
[1.753222] hantroenc: HW at base \<0000000038320000\> with ID \<0x80006200\>  
[1.760164] hx280enc: module inserted. Major \<507\>  
[1.767756] NET: Registered PF\_LLC protocol family  
[1.773057] NET: Registered PF\_INET6 protocol family  
[1.780044] Segment Routing with IPv6  
[1.783761] In-situ OAM (IOAM) with IPv6  
[1.787730] NET: Registered PF\_PACKET protocol family  
[1.793859] Bluetooth: RFCOMM TTY layer initialized  
[1.798758] Bluetooth: RFCOMM socket layer initialized  
[1.803958] Bluetooth: RFCOMM ver 1.11  
[1.807728] Bluetooth: BNEP (Ethernet Emulation) ver 1.3  
[1.813049] Bluetooth: BNEP filters: protocol multicast  
[1.818291] Bluetooth: BNEP socket layer initialized  
[1.823287] Bluetooth: HIDP (Human Interface Emulation) ver 1.2  
[1.829224] Bluetooth: HIDP socket layer initialized  
[1.835300] 8021q: 802.1Q VLAN Support v1.8  
[1.839607] 9pnet: Installing 9P2000 support  
[1.843914] tsn generic netlink module v1 init…  
[1.848700] Key type dns\_resolver registered  
[1.854199] Loading compiled-in X.509 certificates  
[1.958109] nxp-pca9450 0-0025: pca9450bc probed.  
[1.963102] i2c i2c-0: IMX I2C adapter registered  
[1.969545] i2c i2c-1: IMX I2C adapter registered  
[1.974709] SError Interrupt on CPU3, code 0xbf000002 – SError  
[1.974719] CPU: 3 PID: 133 Comm: kworker/u8:2 Not tainted 5.15.71+gec8670a907cf #1  
[1.974726] Hardware name: SolidRun i.MX8MP HummingBoard Pulse (DT)  
[1.974731] Workqueue: events\_unbound deferred\_probe\_work\_func  
[1.974747] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=–)  
[1.974754] pc : of\_match\_node+0x2c/0xb0  
[1.974762] lr : i2c\_imx\_probe+0x2e8/0x860  
[1.974770] sp : ffff800009ed3aa0  
[1.974772] x29: ffff800009ed3aa0 x28: ffff0000056984a0 x27: 0000000000000000  
[1.974782] x26: ffff0000056980f0 x25: ffff800009176dc8 x24: ffff800009176d90  
[1.974792] x23: ffff800009a6b728 x22: ffff0000bfa70b48 x21: ffff00000424e000  
[1.974802] x20: ffff00000424e010 x19: ffff800009176dc8 x18: 0000000000000001  
[1.974813] x17: 000000040044ffff x16: 00400032b5503510 x15: 0000000000000000  
[1.974823] x14: 0000000000000120 x13: 0000000000004c00 x12: ffff000004c1b014  
[1.974836] x11: ffff800009ed3a60 x10: aaaaaaaaaaaaaaab x9 : 0000000000000060  
[1.974847] x8 : ffff8000098a8b70 x7 : 0000000000000000 x6 : 000000000007a120  
[1.974857] x5 : 0000000000b71aff x4 : 0000000000000002 x3 : 0000000000000002  
[1.974867] x2 : 000000000000000c x1 : ffff0000bfa70b48 x0 : ffff800009a6b728  
[1.974881] Kernel panic - not syncing: Asynchronous SError Interrupt  
[1.974884] CPU: 3 PID: 133 Comm: kworker/u8:2 Not tainted 5.15.71+gec8670a907cf #1  
[1.974890] Hardware name: SolidRun i.MX8MP HummingBoard Pulse (DT)  
[1.974893] Workqueue: events\_unbound deferred\_probe\_work\_func  
[1.974901] Call trace:  
[1.974903] dump\_backtrace+0x0/0x19c  
[1.974912] show\_stack+0x18/0x70  
[1.974921] dump\_stack\_lvl+0x68/0x84  
[1.974932] dump\_stack+0x18/0x34  
[1.974940] panic+0x15c/0x31c  
[1.974948] nmi\_panic+0x8c/0x90  
[1.974958] arm64\_serror\_panic+0x6c/0x7c  
[1.974966] do\_serror+0x58/0x5c  
[1.974971] el1h\_64\_error\_handler+0x30/0x50  
[1.974980] el1h\_64\_error+0x78/0x7c  
[1.974985] of\_match\_node+0x2c/0xb0  
[1.974990] i2c\_imx\_probe+0x2e8/0x860  
[1.974998] platform\_probe+0x68/0xe0  
[1.975005] really\_probe.part.0+0x9c/0x30c  
[1.975012] \_\_driver\_probe\_device+0x98/0x144  
[1.975021] driver\_probe\_device+0xc8/0x15c  
[1.975030] \_\_device\_attach\_driver+0xb8/0x134  
[1.975037] bus\_for\_each\_drv+0x78/0xd0  
[1.975045] \_\_device\_attach+0xa8/0x1c0  
[1.975053] device\_initial\_probe+0x14/0x20  
[1.975060] bus\_probe\_device+0x9c/0xa4  
[1.975066] deferred\_probe\_work\_func+0x80/0xc0  
[1.975073] process\_one\_work+0x1d0/0x354  
[1.975082] worker\_thread+0x2c0/0x470  
[1.975089] kthread+0x150/0x160  
[1.975096] ret\_from\_fork+0x10/0x20  
[1.975103] SMP: stopping secondary CPUs  
[1.975461] Kernel Offset: disabled  
[1.975462] CPU features: 0x00002001,20000846  
[1.975466] Memory Limit: none