[Buildroot] eUdev Label Issues

Arnout Vandecappelle arnout at mind.be
Mon Aug 24 21:16:54 UTC 2015


On 08/13/2015 04:07 AM, Christian Stewart wrote:
> Hi all,
> 
> I'm using buildroot to compile a system for an odroid XU4.
> 
> Here's my defconfig: http://pastebin.com/raw.php?i=ETU9d160
> 
> Seemingly randomly, my udev device labels will be messed up.
> 
> ls /dev/disk/by-label/
> boot layer rogtfs swap
> 
> After a reboot there's a 50% chance it will be correct:
> 
> ls /dev/disk/by-label/
> boot layer rootfs swap
> 
> I'm using an SD card with a msdos partition table made with gparted. I'm using
> fat16, ext2, ext4, linux-swap for the partitions, respectively.
> 
> Any idea why this would happen? It's always rogtfs, once I saw layer spelled
> daqer, and boot spelled bogt.

 Note that all of these bitflips are in the same bit. So I guess you have a
hardware problem, possibly a timing issue..

 Regards,
 Arnout

> 
> Thanks!
> Christian
> 
> 
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-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
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