24d7645039
Since commit 1455cf8dbfd0 ("driver core: emit uevents when
device is bound to a driver") the kernel started emitting
"bind" and "unbind" uevents which confuse the libgphoto2
udev rules.
This caused ID_GPHOTO2 and GPHOTO2_DRIVER udev properties not being set
on devices, causing them not to be visible to user-space that uses those
properties (such as gvfs' gphoto2 backend).
See https://github.com/systemd/systemd/issues/8221