Date: Tue, 12 Sep 2017 18:30:14 +0200 From: Christoph Brinkhaus <c.brinkhaus@t-online.de> To: freebsd-stable@freebsd.org Subject: Re: 11.1 coredumping in sendfile, as used by a uwsgi process Message-ID: <20170912163014.GA1578@esprimo.local> In-Reply-To: <e69d6716ed208207d9ff64c24a0e99d1@ijs.si> References: <5f5dbe776ed9600b6b5f9ed2750f8e1d@ijs.si> <c2c6aaee-4ebd-6ec1-98e6-01595386e2ae@multiplay.co.uk> <e69d6716ed208207d9ff64c24a0e99d1@ijs.si>
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On Tue, Sep 12, 2017 at 04:29:49PM +0200, Mark Martinec wrote: Hello Mark! > 2017-09-12 15:46, Steven Hartland wrote: > > Could you post the decoded crash info from /var/crash/... > > Using crashinfo(8) I suppose? > > > I would also create a bug report: > > https://bugs.freebsd.org/bugzilla/enter_bug.cgi?product=Base%20System > > Done (with additional info): > > Bug 222259 - 11.1-R crashing in sendfile syscall, as used by a uwsgi > process > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222259 > I have had issues on a quite weak system, it has 2G RAM. Since FreeBSD-11.1 zfs arc is compressed by default which takes some resources. With that feature disabled by vfs.zfs.compressed_arc_enabled="0" in /boot/loader.conf the system is as stable as it has been before. I am not sure if there is a relation to your specific situation. Kind regards, Christoph
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