K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2020-06-13T03:04:40.417294Z
K 7
svn:log
V 356
Flip kern.tty_info_kstacks on by default

It's a useful debug aid for anyone using Ctrl-T today, and doesn't seem to be
widely known.  So, enable it out of the box to help people find it.

It's a tunable and sysctl, so if you don't like it, it's easy to disable
locally.

If people really hate it, we can always flip it back.

Reported by:	Daniel O'Connor

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