help for untimely reboot / kernel oops

[Gwen Lg]

Hello, with the last kernel update I have untimely reboot of my nas.

 

some info :
hardware : helios64
os : armbian bullseye based with openmediavault 6 on top
kernel : armbian-bsp-cli-helios64-current:arm64 23.8.1

 

before the update to armbian-bsp-cli 23.8.1 the system have some unexpected restarts, but less than 1 by day.
With last version, the system restarts itself sometime only few minutes after the start.

With a debug console, I got the following kernel panic :

 [  510.791607] Internal error: Oops: 0000000096000044 [#1] PREEMPT SMP
[  510.792174] Modules linked in: xt_nat xt_tcpudp veth xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables nfnetlink br_netfilter bridge rfkill quota_v2 quota_tree snd_soc_hdmi_codec snd_soc_rockchip_i2s snd_soc_core hantro_vpu rockchip_vdec(C) snd_compress v4l2_vp9 leds_pwm videobuf2_dma_contig rockchip_rga v4l2_h264 videobuf2_dma_sg v4l2_mem2mem videobuf2_memops snd_pcm_dmaengine pwm_fan snd_pcm videobuf2_v4l2 gpio_charger videobuf2_common snd_timer videodev panfrost gpu_sched snd mc drm_shmem_helper rockchip_rng rng_core soundcore fusb302 sg tcpm typec lz4hc lz4 gpio_beeper cpufreq_dt zram softdog ledtrig_netdev lm75 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables x_tables autofs4 raid10 raid0 multipath linear raid1 dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx md_mod dm_mod realtek dwmac_rk stmmac_platform stmmac pcs_xpcs adc_keys
[  510.800061] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G         C         6.1.50-current-rockchip64 #3
[  510.800866] Hardware name: Helios64 (DT)
[  510.801219] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  510.801840] pc : ct_kernel_enter.constprop.0+0xb8/0x180
[  510.802323] lr : ct_kernel_enter.constprop.0+0xa8/0x180
[  510.802794] sp : ffff800009eebd80
[  510.803094] x29: ffff800009eebd80 x28: 0000000000000000 x27: 0000000000000000
[  510.803739] x26: ffff000000761e00 x25: ffff800009474298 x24: ffff800009a3dc70
[  510.804382] x23: fffe800100ee71e0 x22: ffff8000097668f0 x21: ffff8000094ea818
[  510.805023] x20: 0000000000000000 x19: ffff8000097668f0 x18: 0000000000000000
[  510.805664] x17: 0000000000000000 x16: ffff0000f7765f00 x15: 0000000000000000
[  510.806306] x14: 0000000000000001 x13: 00000000000001ef x12: 0000000000000001
[  510.806946] x11: 0000000000000000 x10: 0000000000000a90 x9 : ffff800009eebd50
[  510.807587] x8 : ffff0000007628f0 x7 : 0000000000000000 x6 : 00000002f5f32d3a
[  510.808228] x5 : 00ffffffffffffff x4 : 0000000000152374 x3 : ffff800009757008
[  510.808870] x2 : ffff000000761e00 x1 : ffff8000094868b0 x0 : 0000000000000001
[  510.809510] Call trace:
[  510.809733]  ct_kernel_enter.constprop.0+0xb8/0x180
[  510.810177]  ct_idle_exit+0x1c/0x30
[  510.810498]  default_idle_call+0x48/0x17c
[  510.810864]  do_idle+0x23c/0x2b0
[  510.811164]  cpu_startup_entry+0x28/0x30
[  510.811521]  secondary_start_kernel+0x124/0x150
[  510.811934]  __secondary_switched+0xb0/0xb4
[  510.812322] Code: f8605b00 b8606ac4 d503201f d2800020 (f90006e0)
[  510.812868] ---[ end trace 0000000000000000 ]---
[  510.813283] Kernel panic - not syncing: Attempted to kill the idle task!
[  510.813877] SMP: stopping secondary CPUs
[  510.814234] Kernel Offset: disabled
[  510.814548] CPU features: 0x40000,20834084,0000421b
[  510.814987] Memory Limit: none
[  510.815273] Rebooting in 90 seconds..

 

Someone have ideas to have this fixed ?
Where to report this problem ?
Where to have help to get more informations ?

 

Thank you

Note : I have some programming skilled (and debugging), but no kernel development experience.