It tells that, my ext4/ext3 partitions should likely be mounted after having done the init,
https://forums.freebsd.org/threads/mounts-order-zfs-etc-fstab.56805/#post-323378
So my fstab has become,
procfs /proc procfs rw,late 0 0
linprocfs /compat/linux/proc linprocfs rw,late 0 0
tmpfs /compat/linux/dev/shm tmpfs rw,late,mode=1777 0 0
#
/dev/ada0p1 /boot/efi msdosfs rw 0 2
/dev/ada0p4 none swap sw 0 2
/dev/ada0p7 /usr/src ext2fs rw,late 0 2
/dev/ada0p34 /usr/ports ext2fs rw,late 0 2
/dev/ada0p5 /home/XXXX ext2fs rw,late 0 2
/dev/ada0p36 /home/XXXX ext2fs rw,late 0 2
/dev/ada0p8 /var/cache ext2fs rw,late 0 2
#
tmpfs /var/log tmpfs rw,mode=4777 0 0
tmpfs /var/tmp tmpfs rw,mode=4777 0 0
tmpfs /tmp tmpfs rw,mode=4777 0 0
/var/log /compat/linux/var/log mullfs rw,late,mode=4777 0 0
fdescfs /dev/fd fdescfs rw,late 0 0
linsysfs /compat/linux/sys linsysfs rw,late 0 0
devfs /compat/linux/dev devfs rw,late 0 0
fdescfs /compat/linux/dev/fd fdescfs rw,late,linrdlnk 0 0
/tmp /compat/linux/tmp nullfs rw,late 0 0
#
/dev/ada0p9 /usr/local/share/sddm ext2fs rw,late 0 2
/dev/ada0p10 /usr/local/share/fonts ext2fs rw,late 0 2
/dev/ada0p11 /usr/local/share/icons ext2fs rw,late 0 2
/dev/ada0p12 /usr/local/share/plasma/desktoptheme ext2fs rw,late 0 2
/dev/ada0p13 /usr/local/share/plasma/look-and-feel ext2fs rw,late 0 2
/dev/ada0p14 /usr/local/share/backgrounds ext2fs rw,late 0 2
/dev/ada0p15 /usr/local/share/wallpapers ext2fs rw,late 0 2
/dev/ada0p16 /usr/local/share/themes ext2fs rw,late 0 2
/dev/ada0p17 /usr/local/share/kf5 ext2fs rw,late 0 2
/dev/ada0p18 /usr/local/share/aurorae ext2fs rw,late 0 2
/dev/ada0p19 /usr/local/share/vlc ext2fs rw,late 0 2
/dev/ada0p20 /usr/local/share/kxmlgui5 ext2fs rw,late 0 2
/dev/ada0p21 /usr/local/share/color-schemes ext2fs rw,late 0 2
/dev/ada0p22 /opt/trinity/share ext2fs rw,late 0 2
/dev/ada0p23 /usr/local/share/marble ext2fs rw,late 0 2
/dev/ada0p24 /usr/local/share/calligra ext2fs rw,late 0 2
/dev/ada0p25 /usr/local/share/krita ext2fs rw,late 0 2
/dev/ada0p26 /usr/local/share/scribus ext2fs rw,late 0 2
/dev/ada0p27 /usr/local/share/audacity ext2fs rw,late 0 2
/dev/ada0p28 /usr/local/share/mscore-3.5 ext2fs rw,late 0 2
/dev/ada0p29 /usr/local/share/kdenlive ext2fs rw,late 0 2
/dev/ada0p30 /usr/local/share/ardour6 ext2fs rw,late 0 2
/dev/ada0p31 /usr/local/share/obs ext2fs rw,late 0 2
/dev/ada0p32 /usr/local/share/digikam ext2fs rw,late 0 2
/dev/ada0p33 /usr/local/share/KVantum ext2fs rw,late 0 2
