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@a3f
Created July 29, 2025 13:22
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barebox stacktrace after piping through decode_stacktrace.sh
barebox@TQ-Systems i.MX8MPlus TQMa8MPxL on MBa8MPxL:/ mw 0 0
NULL pointer dereference: DABT (current EL) exception (ESR 0x9600004b) at 0x0000000000000000
elr: 00000000bfda34ec lr : 00000000bfda35c0
x0 : 0000000000000000 x1 : 00000000bfff7b8c
x2 : 0000000000000004 x3 : 0000000000000004
x4 : 0000000000000000 x5 : 0000000000000004
x6 : 000000007ff06c10 x7 : 0000000000000001
x8 : 0000000000000048 x9 : 000000007ff5af90
x10: 00000000bfff7b28 x11: 00000000bfff7b8c
x12: 00000000bfff7620 x13: 00000000ffffffc8
x14: 0000000000000001 x15: 000000007ff5a008
x16: 0000000000000000 x17: 0000000000000000
x18: 0000000000004510 x19: 0000000000000004
x20: 00000000bfff7b8c x21: 0000000000000004
x22: 0000000000000000 x23: 0000000000100041
x24: 00000000bfff7b8c x25: 00000000bfff7b98
x26: 00000000bfff7b81 x27: 0000000000000000
x28: 0000000000000006 x29: 00000000bfff7a50
Call trace:
(mem_copy+0xf4/0x104) from mem_write (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/fs/devfs-core.c:810)
(mem_write+0x54/0x70) from cdev_write (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/fs/devfs-core.c:244)
(cdev_write+0x20/0x30) from devfs_write (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/fs/devfs.c:54)
(devfs_write+0x2c/0x3c) from __write (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/fs/fs.c:1024)
(__write+0x12c/0x160) from write (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/fs/fs.c:547)
(write+0x54/0x6c) from do_mem_mw (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/arch/x86/include/asm/swab.h:55 /ptx/work/WORK_MOHCH/afa/barebox-rk3568/include/linux/swab.h:69 /ptx/work/WORK_MOHCH/afa/barebox-rk3568/commands/mw.c:80)
(do_mem_mw+0x1a0/0x268) from execute_command (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/command.c:69)
(execute_command+0x4c/0x94) from execute_binfmt (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/binfmt.c:70 /ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/binfmt.c:58)
(execute_binfmt+0x68/0xa0) from run_list_real (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/hush.c:845 /ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/hush.c:969)
(run_list_real+0x8d8/0x984) from parse_stream_outer (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/hush.c:1736 (discriminator 1))
(parse_stream_outer+0x13c/0x208) from run_shell (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/hush.c:1963)
(run_shell+0x6c/0xb4) from run_init (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/startup.c:285)
(run_init+0x19c/0x30c) from start_barebox (/ptx/work/WORK_MOHCH/afa/barebox-rk3568/common/startup.c:357)
(start_barebox+0x40/0x7c) from psci_driver_register+0x0/0x1c
(psci_driver_register+0x0/0x1c) from __bare_init_start+0x0/0x14
(__bare_init_start+0x0/0x14) from 0x40204900
(0x40204900) from 0x402041c0
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