+++ This bug was initially created as a clone of Bug #781867 +++

This appears to be a regression in Fedora 26, behavior didn't occur in Fedora 25.
gvfs-1.32.1-1.fc26.x86_64
PackageKit-1.1.5-4.fc26.x86_64

/etc/fstab

UUID /                       btrfs   subvol=root     0 0
UUID /boot                   ext4    nofail,noauto,x-systemd.automount        1 2
UUID /boot/efi               vfat    umask=0077,shortname=winnt,nofail,noauto,x-systemd.automount 0 2
UUID=/home                   btrfs   subvol=home     0 0



Apr 25 19:14:27 f26h.localdomain systemd[1]: boot-efi.automount: Got automount request for /boot/efi, triggered by 1291 (packagekitd)
Apr 26 12:24:12 f26h.localdomain systemd[1]: boot-efi.automount: Got automount request for /boot/efi, triggered by 1823 (gvfs-udisks2-vo)
Apr 26 12:24:52 f26h.localdomain systemd[1]: boot-efi.automount: Got automount request for /boot/efi, triggered by 2294 (gvfsd-trash)
Apr 27 16:44:13 f26h.localdomain systemd[1]: boot-efi.automount: Got automount request for /boot/efi, triggered by 1912 (gsd-housekeepin)


I've already filed bugs against gvfs and gsd for their roles in this same thing, which - I don't know why this is happening all at once in just Fedora 26, and if there's some commonality here. Those are Bug #781867 and Bug #781868.