I am using Orin NX 16GB with a custom board, R35.4.1 , but met following error leading to cpu dead, please help to sovle this, thanks
[44379.423852] Unable to handle kernel paging request at virtual address dead000000000108
[44379.433124] Mem abort info:
[44379.436460] ESR = 0x96000044
[44379.439655] EC = 0x25: DABT (current EL), IL = 32 bits
[44379.445504] SET = 0, FnV = 0
[44379.449031] EA = 0, S1PTW = 0
[44379.452351] Data abort info:
[44379.455379] ISV = 0, ISS = 0x00000044
[44379.459336] CM = 0, WnR = 1
[44379.462470] [dead000000000108] address between user and kernel address ranges
[44379.470048] Internal error: Oops: 96000044 [#1] PREEMPT SMP
[44379.475767] Modules linked in: veth(E) xt_nat(E) xt_tcpudp(E) xt_conntrack(E) xt_MASQUERADE(E) nf_conntrack_netlink(E) nfnetlink(E)
[44379.475846] snd_soc_simple_card_utils(E) nvadsp(E) userspace_alert(E) snd_soc_tegra210_ahub(E) tegra_bpmp_thermal(E) snd_hda_codec_
[44379.599506] CPU: 4 PID: 2997312 Comm: Mlu_DynamicStar Tainted: G OE 5.10.120-tegra #1
[44379.608779] Hardware name: NVIDIA Orin NX Developer Kit (DT)
[44379.614579] pstate: 20400009 (nzCv daif +PAN -UAO -TCO BTYPE=--)
[44379.620748] pc : nvmap_page_pool_alloc_lots_bp+0xb4/0x150 [nvmap]
[44379.627000] lr : nvmap_page_pool_alloc_lots_bp+0x68/0x150 [nvmap]
[44379.633237] sp : ffff80002f953c00
[44379.636630] x29: ffff80002f953c00 x28: ffff2bbbc3480000
[44379.642071] x27: 0000000000000000 x26: fffffdffffe00000
[44379.647519] x25: 0000000000060000 x24: 0000000000000000
[44379.652975] x23: 0000000000000060 x22: 0000000000000060
[44379.658414] x21: ffff2bbba0dc4400 x20: 0000000000000000
[44379.663858] x19: ffff2bbb010408f0 x18: 0000000000000000
[44379.669310] x17: 0000000000000000 x16: ffffb8b8eb0a98f0
[44379.674759] x15: 0000ffff29fecf70 x14: 0000000000000000
[44379.680204] x13: 0000000000000000 x12: 0000000000000000
[44379.685645] x11: ffffb8b8eb6a4000 x10: dead000000000100
[44379.691095] x9 : dead000000000122 x8 : ffff2bbb01040950
[44379.696550] x7 : fffffeaef35c1000 x6 : fffffdffffe00000
[44379.701998] x5 : 0000000000000040 x4 : 0000000000000000
[44379.707436] x3 : ffff2bbb01040908 x2 : dead000000000100
[44379.712891] x1 : dead000000000122 x0 : fffffeaef35c1008
[44379.718339] Call trace:
[44379.720847] nvmap_page_pool_alloc_lots_bp+0xb4/0x150 [nvmap]
[44379.726743] nvmap_alloc_handle+0x590/0xf20 [nvmap]
[44379.731736] nvmap_ioctl_alloc+0xc4/0x210 [nvmap]
[44379.736550] __traceiter_refcount_free_handle+0x270c/0x6010 [nvmap]
[44379.742969] __arm64_sys_ioctl+0xac/0xf0
[44379.746988] el0_svc_common.constprop.0+0x80/0x1d0
[44379.751900] do_el0_svc+0x38/0xb0
[44379.755305] el0_svc+0x1c/0x30
[44379.758433] el0_sync_handler+0xa8/0xb0
[44379.762361] el0_sync+0x16c/0x180
[44379.765757] Code: f9403260 aa0003e7 f9400401 f85f84e2 (f9000441)
[44379.772006] ---[ end trace 91dd7e3646da5c0d ]---
[44379.780594] Kernel panic - not syncing: Oops: Fatal exception
[44379.786499] SMP: stopping secondary CPUs
[44379.790519] Kernel Offset: 0x38b8d9ea0000 from 0xffff800010000000
[44379.796755] PHYS_OFFSET: 0xffffd44600000000
[44379.801034] CPU features: 0x08040006,4a80aa38
[44379.805495] Memory Limit: none
[44379.812430] ---[ end Kernel panic - not syncing: Oops: Fatal exception ]---
ÿᖁRNING @ [platform/drivers/mailbox/ivc_link_provider/mail_imo.c]: mail imo TX timeout
failed to send thermal trip message to cpu!
WARNING @ [platform/drivers/mailbox/ivc_link_provider/mail_imo.c]: mail imo TX timeout
failed to send thermal trip message to cpu!