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Description of problem:
In some cases transaction callback contains tracebacks:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/dnf/yum/rpmtrans.py", line 267, in callback
    self._elemProgress(key, amount)
  File "/usr/lib/python3.6/site-packages/dnf/yum/rpmtrans.py", line 316, in _elemProgress
    display.filelog(transaction_list[0].pkg, transaction_list[0].action)
  File "/usr/lib/python3.6/site-packages/dnf/db/history.py", line 133, in pkg
    return self._swdb.rpm._swdb_ti_pkg[self._item]
KeyError: <libdnf.transaction.TransactionItem; proxy of <Swig Object of type 'libdnf::TransactionItemPtr *' at 0x7f057852c8d0> >


Version-Release number of selected component (if applicable):


How reproducible:
Allays on server with gui

Steps to Reproduce:
1.dnf module install php:7.3/*
2.dnf install php-soap
3.dnf module remove php:7.3/* --all

Actual results:
Tracebacks

I created PR that removes tracebacks - https://github.com/rpm-software-management/dnf/pull/1601.

Test: https://github.com/rpm-software-management/ci-dnf-stack/pull/801
Test uses group command but the issue is identical, because it shares the same code base that change reason of installed package instead of removing it. The patch is in general part of callback that applies for all transaction (group, modules, rpms).

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (yum bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2020:4510