Uff, nå har det skjedd: Ruteren virker å vare død 😑
Jeg var dum og oppdaterte sysupgrade til nyeste snapshot med LuCI. Etter en halvtime var det fortsatt ikke noe liv i ruteren, og jeg våget en omstart. Det hjalp dessverre ikke, selv etter 5te omstart (i følge @Bjørn Mork skulle jo "rescue"-mekanikken slå inn etter tre omstarter).
Så tilkoblet jeg konsoll og installerte snapshot på nytt (flashet "openwrt-mediatek-filogic-zyxel_ex5700-telenor-initramfs-kernel_050924.bin" som "C0A80101.img" med tftp). Men etter "bootm" skjer det ikke noe:
Jeg prøvde også å flashe snapshot'en jeg brukte før, men fikk akkurat samme feilmeldingen.
Når jeg omstarter ruteren med konsoll tilkoblet får jeg folgende:
F0: 102B 0000
FA: 1040 0000
FA: 1040 0000 [0200]
F9: 0000 0000
V0: 0000 0000 [0001]
00: 0000 0000
BP: 2400 0041 [0000]
G0: 1190 0000
EC: 0000 0000 [1000]
T0: 0000 0221 [010F]
Jump to BL
NOTICE: BL2: v2.6(release):v2.6-234-ge6fff8ecc
NOTICE: BL2: Built : 11:02:39, Sep 29 2022
NOTICE: WDT: disabled
NOTICE: CPU: MT7986 (2000MHz)
NOTICE: EMI: Using DDR4 settings
NOTICE: EMI: Detected DRAM size: 1024MB
NOTICE: EMI: complex R/W mem test passed
NOTICE: SPI_NAND parses attributes from parameter page.
NOTICE: SPI_NAND Detected ID 0x75
NOTICE: Page size 4096, Block size 262144, size 536870912
NOTICE: Initializing NMBM ...
NOTICE: Signature found at block 2047 [0x1ffc0000]
NOTICE: First info table with writecount 0 found in block 1920
NOTICE: Second info table with writecount 0 found in block 1923
NOTICE: NMBM has been successfully attached in read-only mode
NOTICE: BL2: Booting BL31
NOTICE: BL31: v2.6(release):v2.6-234-ge6fff8ecc
NOTICE: BL31: Built : 11:02:41, Sep 29 2022
U-Boot 2022.04-00001-g750deab192 (Sep 29 2022 - 10:09:33 +0000)
CPU: MediaTek MT7986
Model: ex5700-t0
DRAM: 1023.9 MiB
Core: 42 devices, 14 uclasses, devicetree: separate
Initializing NMBM ...
Signature found at block 2047 [0x1ffc0000]
First info table with writecount 0 found in block 1920
Second info table with writecount 0 found in block 1923
NMBM has been successfully attached
Loading Environment from NVRAM... *** Warning - bad CRC, using default environment
In: serial@11002000
Out: serial@11002000
Err: serial@11002000
Model: ex5700-t0
tpl_env not found in U-Boot DTB [-1]
tpl-version not found in U-Boot DTB [-1]
mtd: partition "ubi" extends beyond the end of device "nmbm0" -- size truncated to 0x1da80000
ubi0: attaching mtd6
ubi0: scanning is finished
ubi0: attached mtd6 (name "ubi", size 474 MiB)
ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192
ubi0: good PEBs: 1898, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 3/2, WL threshold: 4096, image sequence number: 1801769513
ubi0: available PEBs: 1856, total reserved PEBs: 42, PEBs reserved for bad PEB handling: 38
Volume factoryparams not found!
sah_rip_find_dtb_in_ubi: Unable to read ubi volume from ubi:factoryparams **
parse_dtb: Failed to read the RIP DTB
board_late_init: sah_rip_init failed.
board_late_init: can't find WAN_ADDR in RIP
Saving Environment to NVRAM... OK
Net:
Warning: ethernet@15100000 (eth0) using random MAC address - 56:b1:1f:97:8c:4a
eth0: ethernet@15100000
Hit any key to stop autoboot: 0
Launching nominal firmware
mailbox dump:
ubi0: detaching mtd6
ubi0: mtd6 is detached
ubi0: attaching mtd6
ubi0: scanning is finished
ubi0: attached mtd6 (name "ubi", size 474 MiB)
ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192
ubi0: good PEBs: 1898, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 3/2, WL threshold: 4096, image sequence number: 1801769513
ubi0: available PEBs: 1856, total reserved PEBs: 42, PEBs reserved for bad PEB handling: 38
Volume kernel not found!
** Unable to read env from ubi:kernel **
Saving Environment to NVRAM... OK
** Nominal has failed (error = -1) **
Launching rescue firmware
mailbox dump:
name: rescue-reason
type: 1
value: nominal path has failed (error = -1)
name: force-rescue
type: 1
value: yes
ubi0: detaching mtd6
ubi0: mtd6 is detached
ubi0: attaching mtd6
ubi0: scanning is finished
ubi0: attached mtd6 (name "ubi", size 474 MiB)
ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192
ubi0: good PEBs: 1898, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 3/2, WL threshold: 4096, image sequence number: 1801769513
ubi0: available PEBs: 1856, total reserved PEBs: 42, PEBs reserved for bad PEB handling: 38
Volume kernel-rescue not found!
** Unable to read env from ubi:kernel-rescue **
Saving Environment to NVRAM... OK
** Rescue has failed (error = -1) **
end_of_world() called
Er det noe å redde her? Eller må jeg kaste ruteren?