Created attachment 854604 [details]
yast logs + lvm + lsblk output

Running 'yast2 storage' throws an exception

  [libstorage] BlkDeviceImpl.cc(find_by_any_name):393 THROW: \
    device not found, name:/dev/mapper/vg_b-tpool_tdata_rimage_1

even though the device clearly exists. If I mount the corresponding device
with UUID 2f3d4144-0cb4-499a-a183-dd012f4c9dd6 and run the probing again, it
works.

The setup is an admittedly slightly convoluted LVM test setup.

YaST logs for both failing and working runs are attached.