I seem to have caught this bug after my last dist-upgrade which moved me from kernel 4.5 to 4.6 (without apparently changing anything else).
My particulars: msdos partition table with /etc/fstab: # <file system> <mount point> <type> <options> <dump> <pass> /dev/mapper/LVG-root / btrfs defaults 0 1 # /boot was on /dev/sda1 during installation UUID=675b6fe9-....-....-....-34767a2f3583 /boot btrfs defaults 0 2 /dev/mapper/LVG-home /home btrfs defaults 0 2 /dev/mapper/LVG-tmp /tmp btrfs defaults 0 2 /dev/mapper/LVG-var /var btrfs defaults 0 2 /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0 /etc/crypttab: sda5_crypt UUID=cfaff4b2-....-....-....-34e72861dff0 none luks Output of systemctl list-jobs (during the 90 second countdown): http://pastebin.com/negj3FWz (link expires in 7 days). After the 90 countdown, boot fails to complete but list-jobs shows no running processes. I have an output for journalctl -alb which weighs in at about 530 kb and, therefore, too big for the pastebin. Is there some place else I can dump it? I did try booting with the 4.5 kernel with the same symptoms. Like the other reports, I can boot into recovery without problem and, even after failing to drop into the emergency shell, I can navigate all the partitions from the debug-shell.
