Comment # 8 on bug 1110259 from Neil Rickert

Created attachment 806607 [details]
"ps" and other output from hung process.

I had the same problem in the update to 20190529.

The attached file contains a segment from screenlog.0 (terminal log of "zypper
dup" to which I have appended a "typescript" log looking at hung processes from
another terminal.

I killed process 5027 after it appeared hung for 15 minutes.  The update
resumed without problem.

I do not have any "btrfs" file systems on that computer, so any scripts using
"btrfsmaintenance" should have finished quickly.