Date: Tue, 22 Oct 2013 08:46:59 -0400 From: J David <j.david.lists@gmail.com> To: Konstantin Belousov <kostikbel@gmail.com> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org>, alc@freebsd.org, Alan Cox <alc@rice.edu> Subject: Re: 9.2 + ZFS + i386 = panic: pmap_enter: attempted pmap_enter on 4MB page Message-ID: <CABXB=RQe6rLui%2Bc8n-5kUwaaii%2BXmZpSuE60WFaZU3owv_-y9g@mail.gmail.com> In-Reply-To: <CABXB=RTVpBYFy209ML-NMdNioTqJuYYkVv5L9zjRYB=7yemB1w@mail.gmail.com> References: <CABXB=RQd_yT%2BsEA0qBnyCK-3ZsvxfSiSCcMVjnHoSyCB%2BZ5%2BRg@mail.gmail.com> <20131015164537.GH3865@kib.kiev.ua> <525D7784.5000808@rice.edu> <20131016060010.GO3865@kib.kiev.ua> <CABXB=RR2C%2BpZAr%2BZDDCe%2Bxb=EG4AQL0_WyTQneGG1TW6Ghi7=w@mail.gmail.com> <CABXB=RQhsZKJi34gojN_96%2BTmJ9_DOsd-HyZ5wPLAsAPu1h7pg@mail.gmail.com> <20131017070949.GA3865@kib.kiev.ua> <CABXB=RSGpH3sFNo0i6jFr6mH-U79c-1kNA%2B2kZaj7rE9ENoLEA@mail.gmail.com> <CABXB=RTVpBYFy209ML-NMdNioTqJuYYkVv5L9zjRYB=7yemB1w@mail.gmail.com>
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On Sun, Oct 20, 2013 at 9:02 AM, J David <j.david.lists@gmail.com> wrote: > The "attempted pmap_enter on 4MB page" panic occurred again. Since a machine that crashes 3-4x a day is not useful, we have captured a few viable core images for this panic and have now set it to vm.pmap.pg_ps_enabled=0 in the hopes of stopping the crashes. If there is anything else we can do to aid the debugging, please let us know. Thanks!
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