T113 开机报错

cwj1986521 LV 5

mount: mounting none on /dev failed: Resource busy
[    3.644443] UBIFS (ubi0:7): Mounting in unauthenticated mode
[    3.650936] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 104
[    3.735963] UBIFS (ubi0:7): recovery needed
[    3.850238] UBIFS (ubi0:7): recovery completed
[    3.855384] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data"
[    3.864129] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[    3.875189] UBIFS (ubi0:7): FS size: 23224320 bytes (22 MiB, 90 LEBs), journal size 2064385 bytes (1 MiB, 6 LEBs)
[    3.886636] UBIFS (ubi0:7): reserved for root: 1096942 bytes (1071 KiB)
[    3.894006] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID 22C2B998-468A-4EE8-9D41-4B000CF6C9DF, small LPT model
Cannot get MTD information for /dev/by-name/env
Cannot get MTD information for /dev/by-name/env-redund
[    3.950511] overlayfs: upper fs does not support file handles, falling back to index=off.
/pseudo_init: [    3.981923] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
[    3.991573] CPU1: stopping
[    3.994588] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.61 #169
[    4.001370] Hardware name: Generic DT based system
[    4.006720] [<c010de4c>] (unwind_backtrace) from [<c010a5f4>] (show_stack+0x10/0x14)
[    4.015351] [<c010a5f4>] (show_stack) from [<c0631f88>] (dump_stack+0x88/0xa4)
[    4.023390] [<c0631f88>] (dump_stack) from [<c010c234>] (handle_IPI+0xe4/0x180)
[    4.031537] [<c010c234>] (handle_IPI) from [<c031c674>] (gic_handle_irq+0x70/0x78)
[    4.039968] [<c031c674>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[    4.048300] Exception stack(0xc745df80 to 0xc745dfc8)
[    4.053920] df80: 0001bfe4 c7ac9334 00000000 c0114740 00000002 c745c000 c0a04e28 c0a04e64
[    4.063031] dfa0: 4000406a 410fc075 00000000 00000000 c0b43748 c745dfd0 c0107f48 c0107f38
[    4.072130] dfc0: 60000013 ffffffff
[    4.076019] [<c01021cc>] (__irq_svc) from [<c0107f38>] (arch_cpu_idle+0x1c/0x38)
[    4.084252] [<c0107f38>] (arch_cpu_idle) from [<c013d30c>] (do_idle+0xd4/0x128)
[    4.092396] [<c013d30c>] (do_idle) from [<c013d5f8>] (cpu_startup_entry+0x18/0x20)
[    4.100820] [<c013d5f8>] (cpu_startup_entry) from [<40102bac>] (0x40102bac)
[    4.108582] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00 ]---
exec: line 410: /sbin/init: not found

这个是什么原因导致的？有大神能指点下么

wyljkl LV 7

@cwj1986521 在 T113 开机报错中说：

back

log信息上面说了，overlay文件系统的问题，可以先不要挂载overlay了验证下，然后自己去找根本原因