Hi, Bisect from today's next pointed me to: commit 4de97efb578a094e8fbf279522d41eb9ece1e3e0 Author: Chandan Rajendra <chandan@xxxxxxxxxxxxxxxxxx> Date: Sat Dec 8 12:21:43 2018 +0530 fsverity: Move verity status check to fsverity_file_open as a reason of "Operation not supported" when reading any file from mounted ext4fs (from SD card). Rootfs from nfsroot works but reading from /home with ext4fs fails. Mounts: 192.168.1.10:/srv/nfs/odroidhc1 on / type nfs4 (rw,relatime,vers=4.0,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.1.12,local_lock=none,addr=192.168.1.10) /dev/mmcblk0p2 on /home type ext4 (rw,relatime) Configuration: 1. Arch ARM Linux 2. exynos_defconfig - All my Odroid boards (ARMv7, Exynos) Systemd: v239, v238 3. All boards boot from TFTP with NFS root (NFSv4) No specific errors in boot log: https://krzk.eu/#/builders/21/builds/1034/steps/12/logs/serial0 Let me know if you need any more data. Best regards, Krzysztof