https://bugzilla.suse.com/show_bug.cgi?id=1173819 https://bugzilla.suse.com/show_bug.cgi?id=1173819#c7

--- Comment #7 from Jan Kara jack@suse.com --- Yeah, the lockups are likely secondary. It is unclear why we are crashing at given addresses - from a first look they appear valid. Also the inode which we are trying to lock is safely pinned at this point by the open file... It may be some ARM specific issue... Anyway, if it still happens, we'd need to have a closer look.