Comment # 13 on bug 920581 from Oliver Neukum

(In reply to Holger Sickenberg from comment #11)
> Created attachment 639663 [details]
> journal-new
> 
> Issue still not solved. Device is there and can be mounted. "df command
> shows the size but when "ls" into the directory the command will not
> succeed. Instead attached messages in dmesg.

These are not kernel messages. Please do a sysrq-T