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List:       freebsd-hackers
Subject:    Re: NOTE_TRACK, EVFILT_PROC, kqueue, and subreapers
From:       Jonathan de Boyne Pollard <J.deBoynePollard-newsgroups () NTLWorld ! com>
Date:       2016-12-13 12:39:47
Message-ID: 67b4c42e-4e6b-ba64-b8bb-83a8a5dcfba7 () NTLWorld ! com
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Jilles Tjoelker:
> This should probably be fixed. 

There's another more insidious bug hiding inside kevent() somewhere that 
causes a kernel abend complaining about a sleeping thread holding a 
non-sleepable lock.  One needs to make fairly heavy use of kevent() in 
order to trigger it, I believe, as I have only seen it so far on systems 
that do.
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