Hi.
I have Seagate FreeAgent GoFlex Net with Lede 17.01. I try to upgrade to OpenWRT 18.06.4 using Luci. After that i got loop reboot:
[ 0.673234] Scanning device for bad blocks
[ 0.769640] Bad eraseblock 869 at 0x000006ca0000
[ 0.899309] 4 cmdlinepart partitions found on MTD device orion_nand
[ 0.905607] Creating 4 MTD partitions on "orion_nand":
[ 0.910789] 0x000000000000-0x000000100000 : "u-boot"
[ 0.917323] 0x000000100000-0x000000500000 : "kernel"
[ 0.923463] 0x000000500000-0x000002500000 : "rootfs"
[ 0.929640] mtd: device 2 (rootfs) set to be root filesystem
[ 0.935428] mtdsplit: no squashfs found in "rootfs"
[ 0.940368] 0x000002500000-0x000010000000 : "data"
[ 0.947230] libphy: orion_mdio_bus: probed
[ 0.952285] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[ 0.960637] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:10:75:26:28:c3
[ 0.969451] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.976002] ehci-pci: EHCI PCI platform driver
[ 0.980540] ehci-platform: EHCI generic platform driver
[ 0.985925] ehci-orion: EHCI orion driver
[ 0.990133] orion-ehci f1050000.ehci: EHCI Host Controller
[ 0.995667] orion-ehci f1050000.ehci: new USB bus registered, assigned bus number 1
[ 1.004040] orion-ehci f1050000.ehci: irq 29, io mem 0xf1050000
[ 1.028753] orion-ehci f1050000.ehci: USB 2.0 started, EHCI 1.00
[ 1.035487] hub 1-0:1.0: USB hub found
[ 1.039473] hub 1-0:1.0: 1 port detected
[ 1.043867] usbcore: registered new interface driver usb-storage
[ 1.258760] ata1: SATA link down (SStatus 0 SControl F300)
[ 1.608749] ata2: SATA link down (SStatus 0 SControl F300)
[ 2.058746] rtc-mv f1010300.rtc: internal RTC not ticking
[ 2.064270] i2c /dev entries driver
[ 2.068479] orion_wdt: Initial timeout 21 sec
[ 2.077633] marvell-cesa f1030000.crypto: CESA device successfully registered
[ 2.085820] NET: Registered protocol family 10
[ 2.091843] NET: Registered protocol family 17
[ 2.096358] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 2.109054] 8021q: 802.1Q VLAN Support v1.8
[ 2.115308] ubi0: attaching mtd2
[ 2.176481] ubi0: scanning is finished
[ 2.191255] ubi0: attached mtd2 (name "rootfs", size 32 MiB)
[ 2.196944] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 129024 bytes
[ 2.203878] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 512
[ 2.210622] ubi0: VID header offset: 512 (aligned 512), data offset: 2048
[ 2.217435] ubi0: good PEBs: 256, bad PEBs: 0, corrupted PEBs: 0
[ 2.223482] ubi0: user volume: 3, internal volumes: 1, max. volumes count: 128
[ 2.230747] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1069881976
[ 2.239929] ubi0: available PEBs: 0, total reserved PEBs: 256, PEBs reserved for bad PEB handling: 40
[ 2.249562] ubi0: background thread "ubi_bgt0d" started, PID 919
[ 2.256300] block ubiblock0_1: created from ubi0:1(rootfs)
[ 2.262013] hctosys: unable to open rtc device (rtc0)
[ 2.272484] List of all partitions:
[ 2.275998] 1f00 1024 mtdblock0 (driver?)
[ 2.281122] 1f01 4096 mtdblock1 (driver?)
[ 2.286203] 1f02 32768 mtdblock2 (driver?)
[ 2.291306] 1f03 224256 mtdblock3 (driver?)
[ 2.296389] fe00 1638 ubiblock0_1 (driver?)
[ 2.301659] No filesystem could mount root, tried: ext3 ext2 ext4 squashfs
[ 2.308665] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)
[ 2.317718] Rebooting in 1 seconds..
Help me please - how can i restore my device.