Date: Sun, 24 Apr 2016 14:55:04 +0200 From: Svatopluk Kraus <onwahe@gmail.com> To: "Jukka A. Ukkonen" <jau789@gmail.com> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: Mystical panic when RPI2 is left idle for a while Message-ID: <CAFHCsPU04CNy_LG7PBw0tZKVvpjLSWsq_oO8AhQ=YxrCj_CMuQ@mail.gmail.com> In-Reply-To: <571CA5AD.1090800@gmail.com> References: <571CA5AD.1090800@gmail.com>
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Can you provide the kernel which paniced? If you boot your rpi2 standard way, this is the file: /boot/kernel/kernel There are many anonymous - $a.9() and similar - functions - so the kernel is needed to better understand your backtrace. On Sun, Apr 24, 2016 at 12:53 PM, Jukka A. Ukkonen <jau789@gmail.com> wrote: > > Hello all, > > I have a faint recollection that some others have also said > their RPI2 panics when it is left idle for too long. > Mine has been giving me those little surprises quite regularly, > but until I got a 3,3V serial console cable I have had no > chance to debug the problem any further. > I hope the attached backtrace is more informative to someone > else. All I was able to understand was that some process > apparently tries to sleep while it is not allowed to do that. > Maybe it is holding some locks or semaphores or something, > and does not release them before trying to sleep. > > --jau > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"
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