Created attachment 1245777 [details]
full log

Description of problem:
error upon installation transaction (error related to man-db-2.7.5-3.fc25.x86_64

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

$ dnf --version
1.1.10
  Installed: dnf-0:1.1.10-5.fc25.noarch at 2017-01-21 11:36
  Built    : Fedora Project at 2017-01-17 16:20

  Installed: rpm-0:4.13.0-6.fc25.x86_64 at 2016-12-06 06:41
  Built    : Fedora Project at 2016-12-03 12:31



How reproducible:


Steps to Reproduce:
1. sudo dnf update
2. (see full log at the end for packages involved)
3.

Actual results:

  Cleanup     : acpid-2.0.28-1.fc25.x86_64                                                                                                                                            191/192 
  Cleanup     : SDL2-2.0.5-2.fc25.x86_64                                                                                                                                              192/192 
/usr/bin/mandb: fork failed: Resource temporarily unavailable
/usr/bin/mandb: fork failed: Resource temporarily unavailable
warning: %triggerin(man-db-2.7.5-3.fc25.x86_64) scriptlet failed, exit status 2
Traceback (most recent call last):
  File "/usr/lib/python3.5/site-packages/dnf/yum/rpmtrans.py", line 427, in callback
    self._scriptError(bytes, total, h)
  File "/usr/lib/python3.5/site-packages/dnf/yum/rpmtrans.py", line 557, in _scriptError
    pkg, _, _ = self._extract_cbkey(h)
  File "/usr/lib/python3.5/site-packages/dnf/yum/rpmtrans.py", line 229, in _extract_cbkey
    return self._extract_str_cbkey(cbkey)
  File "/usr/lib/python3.5/site-packages/dnf/yum/rpmtrans.py", line 237, in _extract_str_cbkey
    assert(isinstance(name, basestring))
AssertionError
FATAL ERROR: python callback ??? failed, aborting!



Expected results:

No errors


Additional info:

Full log attached