http://bugzilla.novell.com/show_bug.cgi?id=927725 lynda t changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED |--- --- Comment #7 from lynda t --- Works for kernel-default, not for kernel-xen Upgrading kernel to 4.0.0-4.g27299c0 Machine boots to !Xen, kernel-default uname -rm 4.0.0-4.g27299c0-default x86_64 efi is mounted and in use correctly mount | grep -i efi efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime) systemd-1 on /boot/efi type autofs (rw,relatime,fd=42,pgrp=1,timeout=300,minproto=5,maxproto=5,direct) But, boot to kernel-xen fails 100% reproducibly to EmergencyMode ... [ OK ] Started File System Check on Root Device. Starting Remount Root and Kernel File Systems... [ OK ] Started Remount Root and Kernel File Systems. [ OK ] Reached target Local File Systems (Pre). Mounting /sys/kernel/debug... [ OK ] Mounted /sys/kernel/debug. [ TIME ] Timed out waiting for device dev-vg0-HOME.device. [DEPEND] Dependency failed for /usr/local/src. [DEPEND] Dependency failed for Local File Systems. Welcome to emergency mode! After logging in, type "journalctl -xb" to view system logs, "systemctl reboot" to reboot, "systemctl default" to try again to boot into default mode. Give root password for maintenance (or press Control-D to continue): [~]$uname -rm 4.0.0-4.g27299c0-xen x86_64 A quick look at the console logs, in current !debug loglevel, shows a LOT of these, Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-sysctl[819]: Overwriting earlier assignment of n Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-sysctl[819]: Overwriting earlier assignment of n Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-sysctl[819]: Overwriting earlier assignment of k Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac Apr 25 08:34:11 xen01 systemd-udevd[781]: maximum number (72) of children reac efi partition is not mounted, and not mountable mount | grep -i efi efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime) To recover, manual reboot still required (XEN) [2015-04-25 15:46:23] Manual reset required ('noreboot' specified) -- You are receiving this mail because: You are on the CC list for the bug.