The two must relevant pieces of information in the seems to be
Log is nonempty
13 NSt8ios_base7failureB5cxx11E: basic_ios::clear: iostream error
The error seems similar to EOS Issue #523 but since the process is not running, it's different.
Also does seem similar to this steem issue: Steem Issue #589
That was resolved by flushing the log. Steem commit
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