From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753455Ab2FFDXq (ORCPT ); Tue, 5 Jun 2012 23:23:46 -0400 Received: from lennier.cc.vt.edu ([198.82.162.213]:47286 "EHLO lennier.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751420Ab2FFDXo (ORCPT ); Tue, 5 Jun 2012 23:23:44 -0400 X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.4-dev To: Jens Axboe , Tejun Heo Cc: linux-kernel@vger.kernel.org Subject: next-20120604 WARNING: at block/blk-cgroup.c:867 From: Valdis Kletnieks Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1338953019_2145P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Tue, 05 Jun 2012 23:23:40 -0400 Message-ID: <3785.1338953020@turing-police.cc.vt.edu> X-Mirapoint-Received-SPF: 209.85.161.180 mail-gg0-f180.google.com valdis@vt.edu 4 softfail X-Junkmail-Status: score=10/50, host=dagger.cc.vt.edu X-Junkmail-Signature-Raw: score=unknown, refid=str=0001.0A020206.4FCECD3F.0010,ss=1,re=0.000,fgs=0, ip=0.0.0.0, so=2011-07-25 19:15:43, dmn=2011-05-27 18:58:46, mode=single engine X-Junkmail-IWF: false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1338953019_2145P Content-Type: text/plain; charset="us-ascii" Content-Id: <3773.1338953010.1@turing-police.cc.vt.edu> Seen in my dmesg at boot: [ 0.682289] cryptomgr_test (30) used greatest stack depth: 6344 bytes left [ 0.683288] io scheduler noop registered [ 0.683292] io scheduler deadline registered [ 0.683294] ------------[ cut here ]------------ [ 0.683300] WARNING: at block/blk-cgroup.c:867 blkcg_policy_register+0x41/0x10a() [ 0.683302] Hardware name: Latitude E6500 [ 0.683305] Modules linked in: [ 0.683308] Pid: 1, comm: swapper/0 Not tainted 3.5.0-rc1-next-20120604 #25 [ 0.683310] Call Trace: [ 0.683316] [] warn_slowpath_common+0x7e/0x96 [ 0.683320] [] warn_slowpath_null+0x15/0x17 [ 0.683324] [] blkcg_policy_register+0x41/0x10a [ 0.683329] [] ? deadline_init+0x12/0x12 [ 0.683332] [] cfq_init+0x42/0x9f [ 0.683337] [] do_one_initcall+0x7a/0x130 [ 0.683341] [] do_initcalls+0xa7/0xc9 [ 0.683344] [] ? do_early_param+0x87/0x87 [ 0.683348] [] kernel_init+0xd6/0x147 [ 0.683352] [] kernel_thread_helper+0x4/0x10 [ 0.683356] [] ? finish_task_switch+0x38/0x103 [ 0.683360] [] ? retint_restore_args+0xe/0xe [ 0.683364] [] ? do_initcalls+0xc9/0xc9 [ 0.683367] [] ? gs_change+0xb/0xb [ 0.683376] ---[ end trace e93713a9d40cd06c ]--- [ 0.683378] start plist test [ 0.687084] end plist test Probably relevant... % zgrep CGR /proc/config.gz CONFIG_CGROUPS=y CONFIG_CGROUP_DEBUG=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y CONFIG_CGROUP_MEM_RES_CTLR=y CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED=y # CONFIG_CGROUP_MEM_RES_CTLR_KMEM is not set CONFIG_CGROUP_PERF=y CONFIG_CGROUP_SCHED=y CONFIG_BLK_CGROUP=y # CONFIG_DEBUG_BLK_CGROUP is not set # CONFIG_NET_CLS_CGROUP is not set CONFIG_NETPRIO_CGROUP=m --==_Exmh_1338953019_2145P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iQIVAwUBT87NOwdmEQWDXROgAQI7Rw/+MVdxcOPiS30UAXOsS1CPNGDy8NnyoUzJ Kom2Yh7p1qJtdqJjxOkVq/mjibyyGM3d/fl7SjLVL40H1bYHob5J8cysCDPFph3L J9G1S7alYy0PBbKF7P/SduMErJd4U6Ya0rbd1cNEYccdrDz+0e+IozGO40jAPAOE WmeJHLIstnbWFUviRa8M1zlEyu2BFfsIU8R1ZlP+f4U729p+pPUoqg6KSmxjiahV +ZDSFEXCjWG5qIo9NkNoMW7DFHrpQ+cC0o6WgobdLaof1o+bUwsV+t/9oVSFoLjL 6fgDFdWgYOgPiCvl/e6kXVwmgBkYVJolF2waPMjnQYr80sdeBUP9NfRneY/xrolY MBfZTa0DysMiLf2yV4XV4SSFrPSaUaqMXQyRf22D9xakxyqgza1g/FYO6kRDOKF8 EOIL8oRfkEXW8jj1oUsDbAwcRYfrrJ0tOYlgXqLXjKAElW0aOqx2nX6qYm7NlIWc gkgZoy++CMV3uoFIg8OKfTgo2+qDBESAVUtxO7rmJqppT6XhOCpkaN/zrNS1sO7S qn48Pq9ME6PoalT/i6hUSZaaJt6ro6W1ckZBnGpMD9h3MesQV+vtpMe/VV2j6sb7 5/lOWANGTnFguf2HY1GLbjXafYLH9nURIL7sa0T5rH5l9G66TAN0hsKqZlsCb6/8 zZMRX4DHTkk= =MylC -----END PGP SIGNATURE----- --==_Exmh_1338953019_2145P--