OpenWrt One - can't not mount rootfs after upgrade firmware

Installing and Using OpenWrt
1

I have try to download the snapshot firmware from OpenWrt Firmware Selector, is runing well, but I found that it doesn't have luci...

I want build the firmware from the source, which I can do some custom modification in the future. I have separately tried to download the source code from main branch and OpenWrt-One-sources-dd58ad968a, I haven't changed any code yet. They both have same error result.

upgrade the firmware by serial.

sysupgrade openwrt-mediatek-filogic-openwrt_one-squashfs-sysupgrade.itb

then I drop into an endless kernel panic

[    0.915636] spi-nor spi0.0: w25q128 (16384 Kbytes)
[    0.921316] 4 fixed-partitions partitions found on MTD device spi0.0
[    0.927677] Creating 4 MTD partitions on "spi0.0":
[    0.932498] 0x000000000000-0x000000040000 : "bl2-nor"
[    0.938326] 0x000000040000-0x000000100000 : "factory"
[    0.944138] 0x000000100000-0x000000180000 : "fip-nor"
[    0.949607] 0x000000180000-0x000000e00000 : "recovery"
[    0.963064] spi-nand spi1.1: calibration result: 0x3
[    0.968137] spi-nand spi1.1: Winbond SPI NAND was found.
[    0.973470] spi-nand spi1.1: 256 MiB, block size: 128 KiB, page size: 2048, OOB size: 128
[    0.982039] 2 fixed-partitions partitions found on MTD device spi1.1
[    0.988646] Creating 2 MTD partitions on "spi1.1":
[    0.993479] 0x000000000000-0x000000100000 : "bl2"
[    0.999322] 0x000000100000-0x000008000000 : "ubi"
[    1.081121] ubi0: default fastmap pool size: 50
[    1.085653] ubi0: default fastmap WL pool size: 25
[    1.090453] ubi0: attaching mtd5
[    1.936740] ubi0: scanning is finished
[    1.940572] ubi0 error: ubi_read_volume_table: the layout volume was not found
[    1.947961] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd5, error -22
[    2.091069] OF: /soc/ethernet@15100000/mac@1: #nvmem-cell-cells = 1 found 0
[    2.098071] OF: /soc/ethernet@15100000/mac@1: #nvmem-cell-cells = 1 found 0
[    2.105049] mtk_soc_eth 15100000.ethernet: generated random MAC address 65:74:68:25:64:00
[    2.182115] mtk_soc_eth 15100000.ethernet eth0: mediatek frame engine at 0xffffffc081600000, irq 78
[    2.192065] mtk_soc_eth 15100000.ethernet eth1: mediatek frame engine at 0xffffffc081600000, irq 78
[    2.201885] i2c_dev: i2c /dev entries driver
[    2.208929] mtk-wdt 1001c000.watchdog: Watchdog enabled (timeout=31 sec, nowayout=0)
[    2.217980] NET: Registered PF_INET6 protocol family
[    2.223942] Segment Routing with IPv6
[    2.227625] In-situ OAM (IOAM) with IPv6
[    2.231633] NET: Registered PF_PACKET protocol family
[    2.236924] 8021q: 802.1Q VLAN Support v1.8
[    2.263116] phy phy-soc:usb-phy@11e10000.1: type_sw - reg 0x218, index 0
[    2.270681] mtk-pcie-gen3 11280000.pcie: host bridge /soc/pcie@11280000 ranges:
[    2.278012] mtk-pcie-gen3 11280000.pcie: Parsing ranges property...
[    2.284332] mtk-pcie-gen3 11280000.pcie:      MEM 0x0020000000..0x002fffffff -> 0x0020000000
[    2.629813] mtk-pcie-gen3 11280000.pcie: PCIe link down, current LTSSM state: detect.quiet (0x1)
[    2.638639] mtk-pcie-gen3: probe of 11280000.pcie failed with error -110
[    2.646970] UBI: auto-attach mtd5
[    2.650328] ubi0: default fastmap pool size: 50
[    2.654848] ubi0: default fastmap WL pool size: 25
[    2.659626] ubi0: attaching mtd5
[    3.279806] random: crng init done
[    3.506612] ubi0: scanning is finished
[    3.510441] ubi0 error: ubi_read_volume_table: the layout volume was not found
[    3.517829] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd5, error -22
[    3.524957] UBI error: cannot attach mtd5
[    3.529078] clk: Disabling unused clocks
[    3.533570] /dev/root: Can't open blockdev
[    3.537671] VFS: Cannot open root device "" or unknown-block(0,0): error -6
[    3.544635] Please append a correct "root=" boot option; here are the available partitions:
[    3.552987] 1f00             256 mtdblock0
[    3.552993]  (driver?)
[    3.559509] 1f01             768 mtdblock1
[    3.559513]  (driver?)
[    3.566040] 1f02             512 mtdblock2
[    3.566044]  (driver?)
[    3.572564] 1f03           12800 mtdblock3
[    3.572569]  (driver?)
[    3.579083] 1f04            1024 mtdblock4
[    3.579087]  (driver?)
[    3.585608] 1f05          130048 mtdblock5
[    3.585613]  (driver?)
[    3.592131] List of all bdev filesystems:
[    3.596127]  ext3
[    3.596129]  ext2
[    3.598042]  ext4
[    3.599969]  squashfs
[    3.601883]  f2fs
[    3.604144]
[    3.607535] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    3.615782] SMP: stopping secondary CPUs
[    3.619693] Kernel Offset: disabled
[    3.623167] CPU features: 0x0,00000000,00000000,1000400b
[    3.628467] Memory Limit: none
[    3.633742] pstore: backend (ramoops) writing error (-28)
[    3.639131] Rebooting in 1 seconds..

I have lose here many days, hope anyone can help me out.

2

click the tiny arrow and request build using the URL you posted, the new image will have luci.

as for crashing after you've made customizations, how would we know ?
you made the changes, not us.

3

I have not change anything. Just build from souce code, try to check it if can run
normally.

4

Click on the REQUEST BUILD button

Untitled Diagram
Untitled Diagram780×381 35.7 KB

and download the firmware images afterwards

5

that's exactly what OP was told to do 45 mins ago ? :slight_smile:

6

Visuals FTW :slight_smile:

2 Likes
7

Its expected to work, firmware selector uses the same source code.

if it doesn't work for you, can you create a new ticket https://github.com/openwrt/openwrt/issues/new/choose ? The form contains bunch of questions and guidelines, please don't ignore them and provide all the information.

1 Like
8

Thanks!!! New Skills learned. It have upgraded successfully and luci is running now.
But I also want to build from source code. I don't know why my firmware have different behaviour :cry:. I'm trying rebuild again, Hope it work. If not, I will create new ticket in github, and sync information in here. Thank you again.

9

Forum search is your friend! Covered here already.

It builds fine here as of 20 minutes ago.
34210620 Nov 27 07:03 openwrt-one---build-004-r28200+5-c857145e03-11-27-2024-snapshot-mediatek-filogic-openwrt_one-squashfs-sysupgrade.itb

10

it applies to all snapshots though, not really device specific :slight_smile:

@HIDE-r: https://openwrt.org/releases/snapshot

don't think building's the issue, but running it ..

2 Likes
11

Thank for your reply. I have seen that ticket, But I not saw any mention about kernel panic. So I create it.

The kernel panic problem seem like is my WSL build environment, because I can successfully bootup the firmware which use my linux environment to build.