Date: Sat, 7 Nov 2015 18:22:01 -0800 (PST) From: Don Lewis <truckman@FreeBSD.org> To: bdrewery@FreeBSD.org Cc: avg@FreeBSD.org, freebsd-current@FreeBSD.org, freebsd-hackers@FreeBSD.org Subject: Re: strange kernel crash Message-ID: <201511080222.tA82M1Ao030808@gw.catspoiler.org> In-Reply-To: <201511080207.tA827aeV030767@gw.catspoiler.org>
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On 7 Nov, To: bdrewery@FreeBSD.org wrote: > On 7 Nov, Bryan Drewery wrote: >> On 11/7/2015 3:08 PM, Andriy Gapon wrote: >>> On 07/11/2015 21:48, Bryan Drewery wrote: >>>> On 11/6/15 3:20 AM, Andriy Gapon wrote: >>>>> Unread portion of the kernel message buffer: >>>>> >>>>> Fatal trap 1: privileged instruction fault while in kernel mode >>>> ... >>>> >>>> What SVN revision? >>> >>> r289875 from October 24. >>> >> >> I ask because I fixed an uninitialized ptr write in the kernel in >> r290155 on October 29th. I would only expect it to happen in low memory >> situations. > > I haven't seen it since I upgraded from r290039 Tue Oct 27 to r290224 > Sat Oct 31. I can believe that low memory would trigger it since I > often it uses zfs and I sometimes drive it heavily into swap (using > tmpfs) when running poudriere with parallel builds. Wow, that sentence makes no sense at all ... change it to: I can believe that low memory would trigger it since that machine uses zfs and I often drive it heavily into swap (using tmpfs) when running poudriere with parallel builds. > The timing makes > sense because the bug was introduce by r289279, and before r290039 I had > been running r289123 without having any problems. > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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