Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754850AbXLWQ1X (ORCPT ); Sun, 23 Dec 2007 11:27:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752661AbXLWQ1O (ORCPT ); Sun, 23 Dec 2007 11:27:14 -0500 Received: from rv-out-0910.google.com ([209.85.198.186]:2154 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752615AbXLWQ1N (ORCPT ); Sun, 23 Dec 2007 11:27:13 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=LpUh5ms/pVq7ENV1M0oBrqp7iUe3grl3J150vLXVY7UhskBeiVEvosUQYWxGq6kcwsAcyMZXqf02Rvk/YBobR06Z5ua6FuzKM3vVJisuTRlOgUeoL1Btbv5to4TfuLcLtR2WGhJIMp0o5Wr4GpdQZuy9svaU/pXMOnBzD4afePo= Message-ID: <64bb37e0712230827m7d368e2l3174f3b4396d09c1@mail.gmail.com> Date: Sun, 23 Dec 2007 17:27:12 +0100 From: "Torsten Kaiser" To: "Andrew Morton" Subject: Re: 2.6.24-rc6-mm1 Cc: linux-kernel@vger.kernel.org In-Reply-To: <20071222233056.d652743e.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20071222233056.d652743e.akpm@linux-foundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 10519 Lines: 190 On Dec 23, 2007 8:30 AM, Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc6/2.6.24-rc6-mm1/ [snip] > +agk-dm-dm-snapshot-use-uninitialized_var.patch > +agk-dm-dm-raid1-handle-write-failures.patch > +agk-dm-dm-raid1-report-fault-status.patch > +agk-dm-dm-raid1-fix-eio-after-log-failure.patch > +agk-dm-dm-raid1-handle-read-failures.patch > +agk-dm-dm-raid1-mark-and-clear-nosync-writes.patch > > device-mapper tree updates [snip] > +gregkh-driver-kref-add-kref_set.patch > +gregkh-driver-kobject-convert-sys-firmware-acpi-to-use-kobject_create.patch > +gregkh-driver-kobject-change-net-bridge-to-use-kobject_create_and_add.patch > +gregkh-driver-kobject-change-gfs2-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-infiniband-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-firmware-eddc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-firmware-efivarsc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-cpufreq-cpufreqc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-edac-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-cpuidle-sysfsc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-pci-hotplug-pci_hotplug_corec-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-base-sysc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-arch-x86-kernel-cpu-intel_cacheinfoc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-acpi-systemc-to-use-kobject_create_and_add.patch > +gregkh-driver-kobject-change-drivers-block-pktcdvdc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-arch-sh-kernel-cpu-sh4-sqc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-net-ibmvethc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-parisc-pdc_stablec-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-arch-ia64-kernel-topologyc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-drivers-md-mdc-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-change-arch-x86-kernel-cpu-mcheck-mce_amd_64c-to-use-kobject_create_and_add.patch > +gregkh-driver-kobject-change-arch-x86-kernel-cpu-mcheck-mce_amd_64c-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-the-cris-iop_fw_loadc-code-is-broken.patch > +gregkh-driver-kobject-convert-drivers-base-classc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-drivers-base-corec-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-drivers-net-iseries_vethc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-fs-char_devc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-kernel-paramsc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-kernel-userc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-mm-slubc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-net-bridge-br_ifc-to-use-kobject_init-add_ng.patch > +gregkh-driver-driver-add-driver_add_kobj-for-looney-iseries_veth-driver.patch > +gregkh-driver-kobject-change-drivers-base-bus-to-use-kobject_init_and_add.patch > +gregkh-driver-kobject-convert-block-elevatorc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-block-ll_rw_blkc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-drivers-md-mdc-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-convert-kernel-modulec-to-use-kobject_init-add_ng.patch > +gregkh-driver-kobject-remove-kobject_add-as-no-one-uses-it-anymore.patch > +gregkh-driver-kobject-rename-kobject_add_ng-to-kobject_add.patch > +gregkh-driver-kobject-remove-kobject_init-as-no-one-uses-it-anymore.patch > +gregkh-driver-kobject-rename-kobject_init_ng-to-kobject_init.patch > +gregkh-driver-kobject-remove-kobject_register.patch > +gregkh-driver-kset-remove-kset_add-function.patch > +gregkh-driver-kobject-auto-cleanup-on-final-unref.patch > +gregkh-driver-kobject-convert-arch-from-kobject_unregister-to-kobject_put.patch > +gregkh-driver-kobject-convert-drivers-from-kobject_unregister-to-kobject_put.patch > +gregkh-driver-kobject-convert-fs-from-kobject_unregister-to-kobject_put.patch > +gregkh-driver-kobject-convert-remaining-kobject_unregister-to-kobject_put.patch > +gregkh-driver-kobject-remove-kobject_unregister-as-no-one-uses-it-anymore.patch > +gregkh-driver-driver-core-change-sysdev-classes-to-use-dynamic-kobject-names.patch > +gregkh-driver-kobject-remove-old-outdated-documentation.patch > +gregkh-driver-kobject-update-the-kobject-kset-documentation.patch > +gregkh-driver-kobject-add-sample-code-for-how-to-use-kobjects-in-a-simple-manner.patch > +gregkh-driver-kobject-add-sample-code-for-how-to-use-ksets-ktypes-kobjects.patch > +gregkh-driver-driver-core-use-list_head-instead-of-call-to-init_list_head-in-__init.patch [snip] > +md-support-external-metadata-for-md-arrays.patch > +md-give-userspace-control-over-removing-failed-devices-when-external-metdata-in-use.patch > +md-allow-a-maximum-extent-to-be-set-for-resyncing.patch > +md-allow-devices-to-be-shared-between-md-arrays.patch > +md-lock-address-when-changing-attributes-of-component-devices.patch > +md-allow-an-md-array-to-appear-with-0-drives-if-it-has-external-metadata.patch > > RAID updates I have finally given up on using 2.6.24-rc3-mm2 with slub_debug=FZP to get more information out of the random crashes I had seen with that version. (Did not crash once with slub_debug, so no new information on what the cause was) 2.6.24-rc6-mm1 does not boot for me. It starts my initrd, but when this wants to start the md devices it crashes: [ 12.900887] Freeing unused kernel memory: 356k freed [ 15.290320] Clocksource tsc unstable (delta = -558415384 ns) [ 34.284845] md: Autodetecting RAID arrays. [ 34.154076] md: Scanned 5 and added 5 devices. [ 34.154076] md: autorun ... [ 34.154080] md: considering sdc2 ... [ 34.155472] md: adding sdc2 ... [ 34.156728] md: adding sdb2 ... [ 34.164080] md: sdb1 has different UUID to sdc2 [ 34.165836] md: adding sda2 ... [ 34.174080] md: sda1 has different UUID to sdc2 [ 34.175852] md: created md1 [ 34.176938] md: bind [ 34.184147] md: bind [ 34.185219] md: bind [ 34.186284] md: running: [ 34.194604] md: do_md_run() returned -22 [ 34.196123] md: md1 stopped. [ 34.197267] md: unbind [ 34.204105] md: export_rdev(sdc2) [ 34.205426] md: unbind [ 34.206548] md: export_rdev(sdb2) [ 34.214102] md: unbind [ 34.215223] md: export_rdev(sda2) [ 34.216544] md: considering sdb1 ... [ 34.224083] md: adding sdb1 ... [ 34.225337] md: adding sda1 ... [ 34.226696] Unable to handle kernel paging request at 0000000034333545 RIP: [ 34.228481] [] kref_put+0x31/0x80 [ 34.231378] PGD 7e402067 PUD 7e924067 PMD 0 [ 34.233084] Oops: 0002 [1] SMP [ 34.234076] last sysfs file: /sys/devices/virtual/block/md1/dev [ 34.234076] CPU 3 [ 34.234076] Modules linked in: [ 34.234076] Pid: 18, comm: events/3 Not tainted 2.6.24-rc6-mm1 #1 [ 34.234076] RIP: 0010:[] [] kref_put+0x31/0x80 [ 34.234076] RSP: 0018:ffff81007ffd5e00 EFLAGS: 00010202 [ 34.234076] RAX: 0000000000000000 RBX: 0000000034333545 RCX: ffffffff80606270 [ 34.234076] RDX: 0000000000000040 RSI: ffffffff803b38b0 RDI: 0000000034333545 [ 34.234076] RBP: ffff81007ffd5e10 R08: 0000000000000001 R09: 0000000000000000 [ 34.234076] R10: ffffffff8094c430 R11: 0000000000000000 R12: ffffffff803b38b0 [ 34.234076] R13: ffff81011ed434d8 R14: ffffffff804d7d50 R15: ffff81011ff220f0 [ 34.234076] FS: 0000000000c7f870(0000) GS:ffff81011ff20280(0000) knlGS:0000000000000000 [ 34.234076] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 34.234076] CR2: 0000000034333545 CR3: 000000007e5bc000 CR4: 00000000000006e0 [ 34.234076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.234076] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 34.234076] Process events/3 (pid: 18, threadinfo ffff81007ffd4000, task ffff81007ffd2000) [ 34.234076] Stack: ffff81011ed43460 ffff81011ff220c0 ffff81007ffd5e20 ffffffff803b37e9 [ 34.234076] ffff81007ffd5e40 ffffffff803b389b ffff81007ffd5e50 ffff81011ed434e0 [ 34.234076] ffff81007ffd5e50 ffffffff804d7d5d ffff81007ffd5eb0 ffffffff80249775 [ 34.234076] Call Trace: [ 34.234076] [] kobject_put+0x19/0x20 [ 34.234076] [] kobject_del+0x2b/0x40 [ 34.234076] [] delayed_delete+0xd/0x10 [ 34.234076] [] run_workqueue+0x175/0x210 [ 34.234076] [] worker_thread+0x71/0xb0 [ 34.234076] [] autoremove_wake_function+0x0/0x40 [ 34.234076] [] worker_thread+0x0/0xb0 [ 34.234076] [] kthread+0x4d/0x80 [ 34.234076] [] child_rip+0xa/0x12 [ 34.234076] [] restore_args+0x0/0x30 [ 34.234076] [] kthread+0x0/0x80 [ 34.234076] [] child_rip+0x0/0x12 [ 34.234076] [ 34.234076] [ 34.234076] Code: f0 ff 0b 0f 94 c0 31 d2 84 c0 74 0b 48 89 df 41 ff d4 ba 01 [ 34.234076] RIP [] kref_put+0x31/0x80 [ 34.234076] RSP [ 34.234076] CR2: 0000000034333545 [ 34.234080] ---[ end trace 303353bd9dfe95b0 ]--- [ 34.236037] md: created md0 [ 34.237125] md: bind [ 34.244088] md: bind [ 34.245152] md: running: [ 34.246626] md: do_md_run() returned -22 [ 34.254078] md: md0 stopped. [ 45.657898] SysRq : Resetting # cat /proc/mdstat Personalities : [raid1] [raid6] [raid5] [raid4] md0 : active raid1 sdb1[1] sda1[0] 9775424 blocks [2/2] [UU] bitmap: 0/150 pages [0KB], 32KB chunk md1 : active raid5 sdc2[2] sdb2[1] sda2[0] 605586048 blocks level 5, 64k chunk, algorithm 2 [3/3] [UUU] bitmap: 2/145 pages [8KB], 1024KB chunk unused devices: Should I blame the raid1 changes or the kobject changes? Torsten -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/