[Bug 242427] pmap_remove() sometimes is very slow causing 10+ minutes long reboots

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Wed Dec 4 16:15:42 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242427

--- Comment #2 from Konstantin Belousov <kib at FreeBSD.org> ---
(In reply to Mark Johnston from comment #1)
This is 11.3, right ?  How any CPUs do you have ?

How do you measure that pmap_remove() takes 1sec ?

Please recompile with INVARIANTS at least and see if anything pops up.

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