Description of problem:
I just tried to update my recently installed Rawhide VM and I saw many many dnf tracebacks during the operation.

One of them is:

2018-07-17T11:47:17Z CRITICAL Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/dnf/yum/rpmtrans.py", line 256, in callback
    self._unInstStop(key)
  File "/usr/lib/python3.7/site-packages/dnf/yum/rpmtrans.py", line 347, in _unInstStop
    _, _, tsi = self._extract_cbkey(key)
  File "/usr/lib/python3.7/site-packages/dnf/yum/rpmtrans.py", line 230, in _extract_cbkey
    raise RuntimeError("TransactionItem not found for key: %s" % cbkey)
RuntimeError: TransactionItem not found for key: grub2-tools-minimal

The other one seems to be missing from the logs, but I captured it as a screenshot.

Version-Release number of selected component (if applicable):
dnf-3.0.3-2.fc29