Date: Mon, 27 Jan 2014 08:36:37 -0700 From: Warner Losh <imp@bsdimp.com> To: "Jayachandran C." <c.jayachandran@gmail.com> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: More trapframe panics Message-ID: <6354182D-B1D3-4B2E-BEEC-37A2A725A099@bsdimp.com> In-Reply-To: <CA%2B7sy7BEgvMNJKiR4bSSGZ_BE1T5W3Hujq8_2C6JjPC1bFwO6A@mail.gmail.com> References: <52E42A1B.3040907@rewt.org.uk> <CACVs6=--Qy_8poWdHdCXYKqkO22=dvHhW8=Uma8kLR%2BhCoZDxw@mail.gmail.com> <CA%2B7sy7ATMTjdWD5%2BNYCJPb=AWmeJoUwbgRdf=%2Bb4uYsJO0UUfw@mail.gmail.com> <CACVs6=8ie2x16c4bafG4zaJS4UV%2BXT1ooJkm%2BdwT5%2BdSS%2B-p0Q@mail.gmail.com> <CA%2B7sy7BEgvMNJKiR4bSSGZ_BE1T5W3Hujq8_2C6JjPC1bFwO6A@mail.gmail.com>
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On Jan 27, 2014, at 3:04 AM, Jayachandran C. wrote: >=20 > It would be interesting to see the stacktrace when the overflow > happens. If this is some specific driver or codepath, fixing that > would be a better solution than to waste 8K per task. I get it when I try to build security/sudo from ports on a freshly built = -current. This was 100% reproducible in August or September (as well as = earlier) on a mips64 build on my both of my Octeon boards... Warner
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