From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: 2.5.33-mm3 dbench hang and 2.5.33 page allocation failures From: Martin Josefsson In-Reply-To: References: <1031246639.2799.68.camel@spc9.esa.lanl.gov> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-6RKGPRFyXIUe5eDEPWV7" Date: 06 Sep 2002 01:38:50 +0200 Message-Id: <1031269130.5760.318.camel@tux> Mime-Version: 1.0 Sender: owner-linux-mm@kvack.org Return-Path: To: Daniel Phillips Cc: Steven Cole , Andrew Morton , linux-mm@kvack.org List-ID: --=-6RKGPRFyXIUe5eDEPWV7 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2002-09-05 at 21:15, Daniel Phillips wrote: > On Thursday 05 September 2002 19:23, Steven Cole wrote: > > I booted 2.5.33-mm3 and ran dbench with increasing > > numbers of clients: 1,2,3,4,6,8,10,12,16,etc. while > > running vmstat -n 1 600 from another terminal. > >=20 > > After about 3 minutes, the output from vmstat stopped, > > and the dbench 16 output stopped. The machine would > > respond to pings, but not to anything else. I had to=20 > > hard-reset the box. Nothing interesting was saved in=20 > > /var/log/messages. I have the output from vmstat if needed. >=20 > That happened to me yesterday while hacking 2.4 and the reason was > failed oom detection. Memory leak? I've seen this on 6 diffrent machines (master.kernel.org is one of them). I have a fileserver here that hits this all the time, sometimes as much as a few times a day. If anyone has any ideas or patches for 2.4 I'll happily test them. --=20 /Martin Never argue with an idiot. They drag you down to their level, then beat you with experience. --=-6RKGPRFyXIUe5eDEPWV7 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQA9d+sKWm2vlfa207ERArB/AJ97ox6gD6f8hO6VK5ybVnnT8bhm1ACfVrko lJT3nNxv2guBeZVVWnygxXE= =op3T -----END PGP SIGNATURE----- --=-6RKGPRFyXIUe5eDEPWV7-- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/