Date: Sun, 2 Feb 2014 15:59:57 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Matthew Rezny <matthew@reztek.cz> Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: Tuning kern.maxswzone is minor compared to hangs in "kmem a" state Message-ID: <CAJ-Vmo=NN36eaqY=0w2gcrOaM-ZdeR3Wx9snOuvoD%2BC=9WwKpw@mail.gmail.com> In-Reply-To: <20140202204623.00003fe5@unknown> References: <20140201070912.00007971@unknown> <x7d2j64pvw.fsf@ichotolot.servalan.com> <20140201221612.00001897@unknown> <20140202204623.00003fe5@unknown>
next in thread | previous in thread | raw e-mail | index | archive | help
[snip] So next time this happens, run "procstat -kka" - this will dump out the processes and a basic function call trace for each of them. I'll see if there's a way to teach procstat to output line numbers if the kernel debug image is available, but generally that's enough to then pass to kgdb to figure out the line number. -a
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-Vmo=NN36eaqY=0w2gcrOaM-ZdeR3Wx9snOuvoD%2BC=9WwKpw>