SUJ file system corruption.

Tim Kientzle tim at
Sat May 19 03:50:16 UTC 2012

On May 18, 2012, at 3:18 AM, Bjoern A. Zeeb wrote:

> On 13. May 2012, at 22:35 , Tim Kientzle wrote:
>> FYI:  Saw a crash due to filesystem corruption when running SUJ.
>> This is on a ARM AM335x system (BeagleBone) that is
>> still pretty experimental, so I certainly cannot rule out other
>> problems, but in case it means something to
>> someone, here's the scenario:
>> Reset the board to reboot (which is routine for these
>> small embedded boards) and when it came back up
>> it went through SUJ recovery, and then a little later
>> the kernel panicked with this stack trace:
>> rm: /var/run/dmesg.boot: Bad file descriptor
>> panic: ffs_write: type 0xc1e86660 0 (0,1024)
> Can you tell us if this was HEAD, stable/9 or 9.0-RELEASE?

Apologies:  This was with the armv6 projects tree,
which is not quite CURRENT.


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