Ticket #2063 (new defect)

Opened 5 years ago

Last modified 5 years ago

mmcblk0: unknown partition table

Reported by: goldie Owned by: openmoko-devel
Priority: normal Milestone:
Component: unknown Version:
Severity: normal Keywords:
Cc: Blocked By:
Blocking: Estimated Completion (week):
HasPatchForReview: PatchReviewResult:
Reproducible:

Description

After removing the SD card from GTA02-V5 to check possible problems in #1691 and reinserting it back i've run into problems with my SD card (now I have no GSM WIFI and SD after upgrade from 2007.x). First i've got:

glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 16666kHz div=2 (req: 16666kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 16666kHz div=2 (req: 16666kHz). Bus width=2
mmc0: new high speed SDHC card at address d555
mmcblk1: mmc0:d555 SU08G 7977472KiB
 mmcblk1: p1
EXT3-fs error (device mmcblk1): ext3_check_descriptors: Block bitmap for group 1 not in group (block 0)!
EXT3-fs: group descriptors corrupted!
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk1p1.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk1p1.

After halt:

glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 195kHz div=255 (req: 195kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 16666kHz div=2 (req: 16666kHz). Bus width=0
glamo-mci glamo-mci.0: powered (vdd = 15) clk: 16666kHz div=2 (req: 16666kHz). Bus width=2
mmc0: new high speed SDHC card at address d555
neo1973-pm-gps neo1973-pm-gps.0: FIC Neo1973 GPS Power Managerment:starting
APM Battery Driver
bq27000-battery bq27000-battery.0: BQ27000 Battery Driver (C) 2008 Openmoko, Inc
power_supply bat: driver failed to report `status' property
mmcblk0: mmc0:d555 SU08G 7977472KiB
 mmcblk0: unknown partition table
S3c2440 SDIO Host controller
pnp: the driver 'sdio_s3c24xx_hcd' has been registered
mapped channel 0 to 0
S3c24xx SDIO: IRQ:37 Detect IRQ:0 DMA channel:0 base@0xc9a00000 PCLK@50000 kHz
sdio_s3c24xx_hcd 00:00: driver attached
sdio_s3c24xx_hcd 00:00: SDIO device, IDs SD_0008 (active)

I've dd-ed the first 256k bytes from mmcbkl0, dmesgs, messages, list of packages - look at ​http://goldie.drama.pl/openmoko/sd_card_died/
If you need more info, tell me.

Change History

comment:1 Changed 5 years ago by goldie

lost my card again.

mmc0: new high speed SDHC card at address d555
neo1973-pm-gps neo1973-pm-gps.0: FIC Neo1973 GPS Power Managerment:starting
APM Battery Driver
bq27000-battery bq27000-battery.0: BQ27000 Battery Driver (C) 2008 Openmoko, Inc
mmcblk0: mmc0:d555 SU08G 7977472KiB 
 mmcblk0: unknown partition table

I'll try to reproduce that.

  1. Removed sd card and created new partition table on host system, this time (ext2), copied needed files to install gentoo.
  2. Inserted card back to gta02v5 and booted FDOM.
  3. Done work: untared files on card, created configuration for gentoo, done opkg update && opkg upgrade, copied the kernel to sd card.
  4. Halt (using power button - waited only for SHUTDOWN message)
  5. Wanted to boot from sd - got an error (forgot to write the error down) - thought first that I forgot to set the boot flag to sdcard (don't know if its needed)
  6. Started FDOM.
  7. Wanted to unmount /media/card - realized that it wasn't mounted.

There was many copying of files before halt.

comment:2 Changed 5 years ago by goldie

it happened to me again...
for about one month i had gentoo, and the was no problems with the same kernel. Yesterday I rebotted the phone and forgot in the uboot to load gentoo and i lost the partiion table again. my falut - i didn't make a backup.
Is it happen only to me? What can I do to track this issue down?

Note: See TracTickets for help on using tickets.