data is written,but then system crash
console show :
[ 497.241149] UBI error: ubi_io_read: error -74 (ECC error) while reading 2530 bytes from PEB 662:128360, read 2530 bytes
[ 497.252471] UBIFS error (pid 1431): ubifs_leb_read: reading 2530 bytes from LEB 660:124264 failed, error -74
[ 497.262725] UBIFS error (pid 1431): try_read_node: cannot read node type 1 from LEB 660:124264, error -74
[ 497.277740] UBI error: ubi_io_read: error -74 (ECC error) while reading 2530 bytes from PEB 662:128360, read 2530 bytes
[ 497.289031] UBIFS error (pid 1431): ubifs_read_node: bad node type (0 but expected 1)
[ 497.297210] UBIFS error (pid 1431): ubifs_read_node: bad node at LEB 660:124264, LEB mapping status 1
[ 497.306854] UBIFS error (pid 1431): do_readpage: cannot read page 13 of inode 6155, error -22