From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263637AbTKKR3R (ORCPT ); Tue, 11 Nov 2003 12:29:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263638AbTKKR3Q (ORCPT ); Tue, 11 Nov 2003 12:29:16 -0500 Received: from reptilian.maxnet.nu ([212.209.142.131]:50961 "EHLO reptilian.maxnet.nu") by vger.kernel.org with ESMTP id S263637AbTKKR3E (ORCPT ); Tue, 11 Nov 2003 12:29:04 -0500 From: Thomas Habets To: =?iso-8859-1?q?J=F6rn=20Engel?= Subject: Re: PROBLEM: Memory leak in -test9? Date: Tue, 11 Nov 2003 18:27:12 +0100 X-Mailer: KMail [version 1.3.2] References: <20031111162734.GA29454@wohnheim.fh-wedel.de> In-Reply-To: <20031111162734.GA29454@wohnheim.fh-wedel.de> Cc: Henrik Storner , linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="------------Boundary-00=_C577XT2YE5PMF4OWE5DU" Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --------------Boundary-00=_C577XT2YE5PMF4OWE5DU Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Subject: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tuesday 11 November 2003 17:27, Jörn Engel wrote: > Looks familiar. Can you recreate and send the output from > /proc/slabinfo? Oh, I didn't notice that file. :-) Recreating is just booting and waiting for a week, but the box is still up. This is the line that stands out (complete file attached, 137 lines). tcp6_sock 111663 111664 960 4 1 : tunables 54 27 0 : slabdata 27916 27916 0 I seem to remember a changelog mentioning a leak being fixed in ipv6 code, but it looks like there may be another one? The only ipv6 service running is sshd, and the mrtg-sshs that go off every 5 minutes are NOT over ipv6. netstat -na shows nothing interesting. Only the ssh I connect with uses a bit of ipv6 (ffff:1.2.3.4). So, one listening socket, and one established. $ cat /proc/net/sockstat6 TCP6: inuse 2 UDP6: inuse 0 RAW6: inuse 0 FRAG6: inuse 0 memory 0 $ cat /proc/net/rt6_stats 0000 0006 0000 0008 0000 0008 0003 nothing over 6 in /proc/net/dev_snmp6/* $ cat /proc/net/snmp6 Ip6InReceives 223315 ... just 0 ... Ip6InDelivers 223312 ... just 0 ... Ip6OutRequests 223312 .. nothing that looks interesting ... - --------- typedef struct me_s { char name[] = { "Thomas Habets" }; char email[] = { "thomas@habets.pp.se" }; char kernel[] = { "Linux 2.4" }; char *pgpKey[] = { "http://www.habets.pp.se/pubkey.txt" }; char pgp[] = { "A8A3 D1DD 4AE0 8467 7FDE 0945 286A E90A AD48 E854" }; char coolcmd[] = { "echo '. ./_&. ./_'>_;. ./_" }; } me_t; -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/sRvwKGrpCq1I6FQRAqw1AKDVu+ZEvqwdoFPD18g6Ps1+UG62cACfTatK pHUgMxWIGHke3USjtUEsKZU= =/5YW -----END PGP SIGNATURE----- --------------Boundary-00=_C577XT2YE5PMF4OWE5DU Content-Type: application/x-gzip; name="slabinfo.gz" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="slabinfo.gz" H4sICAgXsT8CA3NsYWJpbmZvAL2bSY/bNhSA7/MrBPTSHlKIi2QpCAKkaFH0ELRAL70JtETHjGVJ kWTPJL++XLSRWhKL0sxhnjy29emRj28jp0rJkWWn3Hnj3GlZsTx768Bf3aefnIxcqTP4eUfimt1p lB8/V++dd9nt2l4Kwb5RdVXwu/B78hcF+USr7uVbp75l5JjSynl3JHV8jvNbVvOPpezKhKzOpKTJ iVPyUnxcfC0hNenA4g8tub1WXyJ3wtL3T6yITuwYnUl1Hjw3QOI3dKF65XfXYPhMDoAu/5svfjnu EK++pgn3qSzi6Hg7nbh2wzEKegFdLF9NoByIxd/gNAprQqFqUl00UIuSd+JKuf21pVYsyxMaxSQ+ d7PvDgQK5LO7E1p54h14mEa5unjiE+VHAqWrFcr7qilzEOyubbRihR8lVa3r1A4gkoMG1YwcHkVB TbhPWcKq2AS1j7LxXJFnP6ry+KKbxXCcPSwpB9u5uiXFa6Hq2EQBAHwfKSEZoRoh/AgKHkK58JVo tMrYy4RWB7X65O2RB+UTPKqVuYS5Y4rzLKtLotEUSvkBJCcfwEdRY2OPruXI1vVxDsUYYPdRC5yY q6h+5m4wvtB6GgWgWGVoExQPU4kBC3bw7AKVFzSLSvrlRqt6xwFkGa2jgtJy3t060ua90BZV0bgg 9dm0iz3m6uVUXif87fBj0BMDCDzrASymHDtU9oCsUKZnJ2Ux9uut2SCrAZzw7Pg77hYrNxZu4Nkn SI43CMZrUVPraowCykeqmwQIdij4AAppgucWaf48MVl7LOHbOWbRrTxGRcnuMyh5Lx/Zr6sqInFq TJWenLm4S3htzEKgYpFGp6ya8eyOeHbgh1toxVK2pBWQ0yQXlz3qlJcL68qR3sI/bIGiJxaxml5n UFDea8oxPT5X9JS8FooXPUsoIIse6G8xgAnhsIW5Whnwp1FRVZN6LmNCyF+VB06heBKYVQuJdAj7 mtUSJUu5BW/hB5uUctIs6pLyqvFWzpiF9OxwE29xvBJe5wtcb4e6XUAR9q39rWhfSHOvZ0dwbdlo olKW3cV8LWRna0uRccQ/vVaJX1JW8dx2RNuDVV2PRsK+W9IpUN8bwY0mK+NG8VxyM4/6z4h1OxBr 0zOzRBWokpJEIzkI7oT6zgD6roz2/hYDKNbxQnaxVSaYUL6Ek4jeaVY7++ZMrMqnhnAPC4xzHhrH k7XHEqYvNZxAwUGpjwO3u7apRSTqhdR1OW8WsgMUYNu5+pzfyoyk0ZlkSdrbocpaVJ4kU1vweM5k atWh+DLulVLJrHNQ7U6Znh0CW1RJ7/mFRrX48mAAofKzyCYMz6BKGudlsm8myM0CmRYIfLmS/FB1 BNdZYCAzrVZ0qNexwOTLLa8dZ7HC2qj1I51fkadpVDx/mdFKxBLggu1QtGD7evYLy+P6ZXkAVzb1 p1BH51VQSZbX7PR1qSO4Vbw6sZRGaR5fdJjy7FgJWfZg6+7tiVRfs3i5/b2Rt6jOV3odByy0Q++M JWWUkq9LjWIgczT7JkmRV+wlqtmVltVccuFIJ4itWTeWTPVU4Q57gAmPibzK4ol0+WXW366LjaZW pIqIBulifNcGXNsSNLU6pheedraFT9tVUCVO24SR4cs+uTiy/E7jN7/99Xf08cN/0T8f/vzj376q alpMyD3Arn+Mf3zP24ND0dNAM2rNEA5RwFNFiTfRKFmD8rEzh3IOKm4/2j+b1cqfRwHpB+GjMatZ LAAZKOxMoULPZmvJ00SvlY5qNmldbONyzU0YjhoHxwa1sVZiq2Ls3FUSqPzf6sIn0ARHXcRJEpm2 D1lBF4JXm8VoFU/s9ey1EV2U+fgwCQjV5o4K9CuL1GZ/D3ZmUbFP3AHezDByGAiA+xva7c0lIjyK 7mPfXD0o0wsONt12LxgKYezCtY/D4x7Nn2tWT5BAqJ4otFlXo1Rm3PgR5QCSQgXflWYRBkMhY35W l0aCi10EpDWoQLUumfZdNBBNhluMHdOh6WXZ1FjQHQrR0iJXWo1ny+3HGbuh3435IyfPXDPmywNu ej8ButLhcWdu01BoGx/dYZzrNarq8hbrhSpSj4Kl1XnqsR8+YnTQhPt0v/L8jBKdp7IJAJGNsUMw FMIsqqn8Vh052zjBFTXWmIaaXU1s4y18TUh3K9pMBgs3R/cCG29hBnyOEo0zg4UH+TpATdh60Nib JKw/DiaOWI5tECuz8T3p0gd54AMp5yg5K2oqttdZpp1SRUjOAYAWZgHxUAjUp2Qi3jdrV+7HrfUW w3s0c/WNvuHTwWuAn3//+OEXs8RSb7UoZAxg0+D9wdK7R022SbZG+R73D0OlBh+T77Uobk5boGaa PxujEOSFzYxW8r3OLIJNUDNabYwCPs/LZ7SS73UovAlqRquNUQGvADSlhh8LVHmgUHALlKYUHjTq 1qKw1uxrUcL3zGplm8a4I5QehYNerEUN79GjxMn/Wa1W/1vApFbt3cyAj2xQTf8IeLqxuxDPaiXe fPhQ9vy6cqG+rDzQd1LWokZRWKJ4UqkrpR/GUSMUbKJVc7M+4nteX4KsRY3KA2UWnr+g1WYHIRqU 8X8p6nVohRqnnMIswqW5WtsimbZAwwW2aQ62Qo2zW4GCwZJWG+3MtSjDAtV9AyvU5FyZfn2fnbkG pc8UlDk9hNgG1Vi1p2vl40Wttjqrr1CGAaqT0lt3OVVytqjVygJ1Jg80DFA28YDfaLUONYpXF7Ex Z5bCwPeGQhoJQrYD+D+nM5p4PzkAAA== --------------Boundary-00=_C577XT2YE5PMF4OWE5DU--