Date: Mon, 03 Nov 2014 15:12:04 +0100 From: "Ronald Klop" <ronald-lists@klop.ws> To: freebsd-arm@freebsd.org, sig6247 <sig6247@list.ru> Subject: Re: dd /dev/random hangs on RPI-B+ Message-ID: <op.xoq5qec6kndu52@ronaldradial.radialsg.local> In-Reply-To: <E1XlGna-0002Ky-4L.sig6247-list-ru@smtp37.i.mail.ru> References: <E1XlGna-0002Ky-4L.sig6247-list-ru@smtp37.i.mail.ru>
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On Mon, 03 Nov 2014 13:31:55 +0100, sig6247 <sig6247@list.ru> wrote: > > Hi, > > I'm running r273923, just noticed dd hangs with /dev/random, > something like > > % dd if=/dev/random of=/dev/null bs=512K count=1 > > It never returns and takes all the CPU, and this process can't be > killed. I also tried dd if=/dev/zero or dd if=/dev/mmcsd0, they > both look fine. > > Any help would be appreciated. Hi, There were some significant changes to the random device recently. There are fixes after r273923, so it is worth to try updating your source tree and building a new image. NB: I assume you run 11-CURRENT. Ronald.
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