search for: deactiviate_locked_super

...-248-254 ~]# btrfsck /dev/sdb checking extents ... which makes me think that I'm missing some udev rules? And then for the mount oops I only have a photo, but the call chain is ... bad_area __do_page_fault call_rcu_sched call_rcu do_page_fault page_fault selinux_set_mnt_opts superblock_doinit deactiviate_locked_super selinux_sb_kern_mount security_sb_kern_mount vfs_kern_mount do_kern_mount I'm not 100% sure this hardware is OK ... but I can do lots of stuff with the btrfs progs and never see any problems. Can anyone who has this working give me a clue? Thanks. -- greg