Startup system log question

[DarnellG]

Below is a part of my startup system log. Everything seems to be running fine but are the 2 "bad block table" lines anything to be concerned with? I'm running the 384.14 merlin firmware on a RT-AX88U.

5:11 kernel: jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
May 5 05:05:11 kernel: fuse init (API version 7.23)
May 5 05:05:11 kernel: io scheduler noop registered (default)
May 5 05:05:11 kernel: brd: module loaded
May 5 05:05:11 kernel: loop: module loaded
May 5 05:05:11 kernel: nand: device found, Manufacturer ID: 0xef, Chip ID: 0xda
May 5 05:05:11 kernel: nand: Unknown W29N02GV
May 5 05:05:11 kernel: nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
May 5 05:05:11 kernel: bcm63xx_nand ff801800.nand: Adjust timing_1 to 0x65324458 timing_2 to 0x80040e54
May 5 05:05:11 kernel: bcm63xx_nand ff801800.nand: detected 256MiB total, 128KiB blocks, 2KiB pages, 16B OOB, 8-bit, BCH-4
May 5 05:05:11 kernel: Bad block table found at page 131008, version 0x01
May 5 05:05:11 kernel: Bad block table found at page 130944, version 0x01
May 5 05:05:11 kernel: >>>>> For primary mtd partition rootfs, cferam/vmlinux.lz mounted as JFFS2, vmlinux fs mounted as UBIFS <<<<<
May 5 05:05:11 kernel: Secondary mtd partition rootfs_update detected as JFFS2 for cferam/vmlinux source and UBIFS for vmlinux filesystem
May 5 05:05:11 kernel: setup_mtd_parts: misc indx 2 name misc3 nvram configured size 1
May 5 05:05:11 kernel: setup_mtd_parts: name misc3 configured size 0x00100000 offset 0xF600000
May 5 05:05:11 kernel: setup_mtd_parts: misc indx 1 name misc2 nvram configured size 63
May 5 05:05:11 kernel: setup_mtd_parts: name misc2 configured size 0x03f00000 offset 0xB700000

 

[ColinTaylor]

That's normal. On startup it checks to see if there is a bad block table present on the device. If there isn't it creates one.

 

[DarnellG]

Thanks