am437x UBIFS error

请问用的SDK是哪个版本的？板子是自己的吗？能否把整个Log信息贴出来？

[ 26.711436] UBIFS error (ubi0:0 pid 698): ubifs_iget: failed to read inode 14513, error
‐2
[ 26.728489] UBIFS error (ubi0:0 pid 698): ubifs_lookup: dead directory entry
'core.tl_matrix_brows.0.d8ad40f47279457aa1443c5f742411d7.573.1575977272000000000000.xz',
error ‐2
[ 26.746853] UBIFS warning (ubi0:0 pid 698): ubifs_ro_mode.part.0: switched to read‐only
mode, error ‐2
[ 26.757894] CPU: 0 PID: 698 Comm: systemd‐coredum Tainted: G O 4.9.65‐rt23
#5
[ 26.766201] Hardware name: Generic AM43 (Flattened Device Tree)
[ 26.774528] Backtrace:
[ 26.777034] [<c010b77c>] (dump_backtrace) from [<c010ba38>] (show_stack+0x18/0x1c)
[ 26.787040] r7:db9d4e00 r6:4b393a29 r5:fffffffe r4:00000010
[ 26.794175] [<c010ba20>] (show_stack) from [<c03b2dbc>] (dump_stack+0x24/0x28)
[ 26.802835] [<c03b2d98>] (dump_stack) from [<c033f9d8>] (ubifs_ro_mode.part.0+0x48/0x4c)
[ 26.812393] [<c033f990>] (ubifs_ro_mode.part.0) from [<c033faac>]
(ubifs_ro_mode+0x1c/0x20)
[ 26.822233] r5:fffffffe r4:fffffffe
[ 26.825851] [<c033fa90>] (ubifs_ro_mode) from [<c03397c8>] (ubifs_lookup+0x168/0x1b0)
[ 26.836019] [<c0339660>] (ubifs_lookup) from [<c021c670>] (lookup_slow+0x8c/0x144)
[ 26.845018] r9:dabffe38 r8:00000000 r7:dc2b4f00 r6:dc2a967c r5:dc2a9600 r4:d90df640
[ 26.854374] [<c021c5e4>] (lookup_slow) from [<c021d5b8>] (walk_component+0x200/0x2cc)
[ 26.863623] r10:00000000 r9:00000000 r8:dabfff10 r7:00000000 r6:00000000 r5:00000000
[ 26.872876] r4:dabffe30
[ 26.875448] [<c021d3b8>] (walk_component) from [<c021ef7c>] (path_lookupat+0x70/0x11c)
[ 26.885815] r9:00000000 r8:dabfff10 r7:00000000 r6:dabfff10 r5:00000000 r4:dabffe30
[ 26.895069] [<c021ef0c>] (path_lookupat) from [<c022150c>] (filename_lookup+0x98/0xf4)
[ 26.904396] r7:00000000 r6:dabffe30 r5:dba89000 r4:00000000
[ 26.911559] [<c0221474>] (filename_lookup) from [<c022163c>]
(user_path_at_empty+0x4c/0x54)
[ 26.921314] r8:dabfff40 r7:004f1013 r6:dabfff10 r5:00000007 r4:00000000
[ 26.929415] [<c02215f0>] (user_path_at_empty) from [<c0217344>] (vfs_fstatat+0x54/0xa8)
[ 26.937463] r6:00000007 r5:00000000 r4:bedf9a90
[ 26.944493] [<c02172f0>] (vfs_fstatat) from [<c0217a00>] (SyS_fstatat64+0x1c/0x38)
[ 26.953596] r9:dabfe000 r8:c0107e44 r7:00000147 r6:ffffffff r5:00000000 r4:bedf9a90
[ 26.962827] [<c02179e4>] (SyS_fstatat64) from [<c0107c80>] (ret_fast_syscall+0x0/0x44)
[ 26.972199] r4:004f1013
[ 27.014075] lq_release
[ 31.607750] UBIFS error (ubi0:0 pid 7): make_reservation: cannot reserve 160 bytes in
jhead 1, error ‐30
[ 31.617298] UBIFS error (ubi0:0 pid 7): ubifs_write_inode: can't write inode 14454, error
‐30
[ 36.647965] UBIFS error (ubi0:0 pid 7): make_reservation: cannot reserve 1847 bytes in
jhead 2, error ‐30
[ 36.657604] UBIFS error (ubi0:0 pid 7): do_writepage: cannot write page 1 of inode 14454,
error ‐30
[ 41.687980] UBIFS error (ubi0:0 pid 7): make_reservation: cannot reserve 1898 bytes in
jhead 2, error ‐30
[ 41.697620] UBIFS error (ubi0:0 pid 7): do_writepage: cannot write page 2 of inode 14454,
error ‐30
[ 46.727832] UBIFS error (ubi0:0 pid 7): make_reservation: cannot reserve 370 bytes in
jhead 2, error ‐30
[ 46.737380] UBIFS error (ubi0:0 pid 7): do_writepage: cannot write page 3 of inode 14454,
error ‐30

该问题在读写文件时出现