Date: Tue, 24 Dec 2013 10:54:33 -0600 From: Mark Felder <feld@FreeBSD.org> To: Adrian Chadd <adrian@freebsd.org> Cc: FreeBSD Net <freebsd-net@freebsd.org>, FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: 10.0-RC1: bad mbuf leak? Message-ID: <3A115E20-3ADB-49BA-885D-16189B97842B@FreeBSD.org> In-Reply-To: <EE2A759D-B9BB-4176-BAC6-D6D3C45E2CD1@FreeBSD.org> References: <1387204500.12061.60192349.19EAE1B4@webmail.messagingengine.com> <CAJ-VmonGE2=vmFOnCtLVLyNp0=F%2BNUd6OdU6=rROH_PWkyXSDA@mail.gmail.com> <EE2A759D-B9BB-4176-BAC6-D6D3C45E2CD1@FreeBSD.org>
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[-- Attachment #1 --] On Dec 22, 2013, at 19:46, Mark Felder <feld@FreeBSD.org> wrote: > > On Dec 19, 2013, at 2:41, Adrian Chadd <adrian@freebsd.org> wrote: > >> Hm, try reverting just the em code to that from a 10.0-BETA? Just in >> case something changed there? >> > > finally found some free time today to try to look into this. I was digging into the SVN changelogs of sys/dev/e1000 and couldn't see any obvious changes that I should revert. Instead I went a different route and jumped to HEAD/CURRENT. I'm not seeing the mbufs leaking yet. I'll need another 24 hours to confirm. Hopefully this is a worthwhile clue. I'm a bit surprised nobody else has reported this type of behavior... maybe 10 isn't getting the amount of testing we expect? ...or maybe it's just my lonely, haunted hardware :( Ok, I feel safe confirming that 10.0-RCs are not stable on my hardware. The mbuf problem went away completely when I jumped to head/current. Can someone please suggest what patch I can attempt to back out to fix this? I'd like to try to assist in fixing this before 10.0-RELEASE happens or we're going to have some very angry users. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJSubxJAAoJEJg7ZFAfE+JSOuIH/3vqHEbqTzwGNHDbV7xjvHm3 R0UGLjhI4x/ugT4fQTsbC9IF60fWC5Izm6CIFF8evQmvWXFi/z9Fg2rfv+PhN0WL mFinwT/44Zd92ZjLdI2rriCl6+jxWX5GPW5s1apyZ74xyfS6sQh453k2GBkA2Gpa yq587v0783brms5KwGB6vg0Re8Vv9w4jk24BXro2mEPUgy77gBiV3rKyXth8oBcn piXbSnhwwVVOLzf10iW26XQwvsTKaab7pYPXUjqAXxxKKngp7edvg6s/s99fX+s6 KMoNXx9RzBEUPxpfjh4bYHKFjRj0j0qUSI8MbhjrrgM/o5ksIICNHz7OmE52+cg= =DWmt -----END PGP SIGNATURE-----
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