MR536 SDK MR536_V1.1直接编译和打包后烧录全志MR536 evk(黄色),报错如下: Unable to handle kernel paging request at virtual address 0000000000040008
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[20250219_09:12:14]Please press Enter to activate this console. [20250219_09:12:14][ 3.643525] Unable to handle kernel paging request at virtual address 0000000000040008 [20250219_09:12:14][ 3.644505] Mem abort info: [20250219_09:12:14][ 3.644826] ESR = 0x0000000096000005 [20250219_09:12:14][ 3.645254] EC = 0x25: DABT (current EL), IL = 32 bits [20250219_09:12:14][ 3.645859] SET = 0, FnV = 0 [20250219_09:12:14][ 3.646208] EA = 0, S1PTW = 0 [20250219_09:12:14][ 3.646566] FSC = 0x05: level 1 translation fault [20250219_09:12:14][ 3.647121] Data abort info: [20250219_09:12:14][ 3.647449] ISV = 0, ISS = 0x00000005 [20250219_09:12:14][ 3.647885] CM = 0, WnR = 0 [20250219_09:12:14][ 3.648235] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000044359000 [20250219_09:12:14][ 3.648971] [0000000000040008] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000 [20250219_09:12:14][ 3.652617] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [20250219_09:12:14][ 3.653354] Modules linked in: g2d_sunxi [20250219_09:12:14][ 3.653811] CPU: 1 PID: 361 Comm: sh Not tainted 5.15.147 #7 [20250219_09:12:14][ 3.654457] Hardware name: sun55iw6 (DT) [20250219_09:12:14][ 3.654906] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [20250219_09:12:14][ 3.655699] pc : rb_next+0x34/0x60 [20250219_09:12:14][ 3.656098] lr : anon_vma_interval_tree_remove+0x218/0x2dc [20250219_09:12:14][ 3.656728] sp : ffffffc009d1ba00 [20250219_09:12:14][ 3.657105] x29: ffffffc009d1ba00 x28: ffffff8002d87200 x27: dead000000000100 [20250219_09:12:14][ 3.657923] x26: dead000000000122 x25: ffffff80040c4630 x24: ffffffc00910bdc8 [20250219_09:12:14][ 3.658739] x23: ffffff80038d9e38 x22: ffffff8003b4a040 x21: ffffff80040c46a8 [20250219_09:12:14][ 3.659554] x20: ffffff8003b4a020 x19: ffffff8003b4a000 x18: 0000000000000002 [20250219_09:12:14][ 3.660369] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000001 [20250219_09:12:14][ 3.661184] x14: 0000000000000000 x13: 000000000003a4e3 x12: 0000000000000009 [20250219_09:12:14][ 3.661998] x11: 0101010101010101 x10: 0000000000000000 x9 : ffffff8003b4a0e0 [20250219_09:12:14][ 3.662812] x8 : 0000007fdb000000 x7 : 00000000ffffffff x6 : 00000000000000d8 [20250219_09:12:14][ 3.663631] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffffff80038d9e40 [20250219_09:12:14][ 3.664459] x2 : ffffff8003b4a020 x1 : 0000000000000000 x0 : 0000000000040000 [20250219_09:12:14][ 3.665278] Call trace: [20250219_09:12:14][ 3.665561] rb_next+0x34/0x60
不太懂内核,有没有大佬指点一二,板子能正常启动就行,
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Unable to handle kernel paging request at virtual address 0000000000040008
看看内核代码rb_next附近,有非法地址访问
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