From mboxrd@z Thu Jan 1 00:00:00 1970 From: EUNBONG SONG Subject: EXT4 panic at jbd2_journal_put_journal_head() in 3.9+ Date: Thu, 09 May 2013 07:59:30 +0000 (GMT) Message-ID: <15102321.375241368086369792.JavaMail.weblogic@epml19> Reply-To: eunb.song@samsung.com Mime-Version: 1.0 Content-Type: text/plain; charset=euc-kr Content-Transfer-Encoding: base64 To: tytso@mit.edu, linux-ext4@vger.kernel.org, "linux-kernel@vger.kernel.org" Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:56751 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751969Ab3EIH7c (ORCPT ); Thu, 9 May 2013 03:59:32 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MMI00MPCU6J6D00@mailout3.samsung.com> for linux-ext4@vger.kernel.org; Thu, 09 May 2013 16:59:30 +0900 (KST) MIME-version: 1.0 Sender: linux-ext4-owner@vger.kernel.org List-ID: DQpIZWxsby4NCkluIG15IGJvYXJkLCBpIHJhbiB0aGUgaW96b25lIHdpdGggbXVsdGktdGhyZWFk IG9wdGlvbi4gDQpNeSBib2FyZCBoYXMgOCBjb3JlcyBhbmQgaSBlbmFibGVkIENPTkZJR19TTVAu IA0KdGhlIGlvem9uZSBjb21tYW5kIGFzIGZvbGxvdzogaW96b25lIC1sIDIwIC11IDIwIC1yIDY0 ayAtcyA1bSAtbyAtRiAvdXNlci9mMSAvdXNlci9mMiAvdXNlci9mMyAvdXNlci9mNCAvdXNlci9m NSAvdXNlci9mNiAvdXNlci9mNyAvdXNlci9mOCAvdXNlci9mOSAvdXNlci9mMTAgL3VzZXIvZjEx IC91c2VyL2YxMiAvdXNlci9mMTMgL3VzZXIvZjE0IC91c2VyL2YxNSAvdXNlci9mMTYgL3VzZXIv ZjE3IC91c2VyL2YxOCAvdXNlci9mMTkgL3VzZXIvZjIwDQoNCm1vdW50IGluZm8gYXMgZm9sbG93 DQpjYXQgL3Byb2MvbW91bnRzDQovZGV2L3NkYTMgL3VzZXIgZXh0NCBydyxub2F0aW1lLG5vZGly YXRpbWUsZXJyb3JzPXBhbmljLGJhcnJpZXI9MSxkYXRhPW9yZGVyZWQgMCAwDQoNCkkgZ290IGEg bWVzc2FnZSBhcyBiZWxvdyBldmVyeSB0aW1lIGkgcmFuIGlvem9uZSB0ZXN0LiANCg0KDQpbIDQ4 NzYuMjkzMTI0XSBbPGZmZmZmZmZmODAyNzJkMTg+XSBzaG93X3N0YWNrKzB4NjgvMHg4MA0KWyA0 ODc2LjMwOTQxMV0gWzxmZmZmZmZmZjgwMmJkZTRjPl0gbm90aWZpZXJfY2FsbF9jaGFpbisweDVj LzB4YTgNClsgNDg3Ni4zMTUyNDVdIFs8ZmZmZmZmZmY4MDJiZTUyND5dIF9fYXRvbWljX25vdGlm aWVyX2NhbGxfY2hhaW4rMHgzYy8weDU4DQpbIDQ4NzYuMzIxODYwXSBbPGZmZmZmZmZmODAyYmU1 ODg+XSBub3RpZnlfZGllKzB4MzgvMHg0OA0KWyA0ODc2LjMyNjkxM10gWzxmZmZmZmZmZjgwMjcy NTQ4Pl0gZG9fdHJhcF9vcl9icCsweDQ4LzB4MWE4DQpbIDQ4NzYuMzMyMzEyXSBbPGZmZmZmZmZm ODAyNmNmZTQ+XSByZXN1bWVfdXNlcnNwYWNlX2NoZWNrKzB4MC8weDEwDQpbIDQ4NzYuMzM4MzIz XSBbPGZmZmZmZmZmODA0NjI5OTQ+XSBqYmQyX2pvdXJuYWxfcHV0X2pvdXJuYWxfaGVhZCsweGNj LzB4MjUwDQpbIDQ4NzYuMzQ1MTExXSBbPGZmZmZmZmZmODA0NjAzYjQ+XSBfX2piZDJfam91cm5h bF9yZW1vdmVfY2hlY2twb2ludCsweDU0LzB4MTMwDQpbIDQ4NzYuMzUyMTYwXSBbPGZmZmZmZmZm ODA0NWU2MzA+XSBqYmQyX2pvdXJuYWxfY29tbWl0X3RyYW5zYWN0aW9uKzB4MTMxOC8weDFhZDAN ClsgNDg3Ni4zNTkzODNdIFs8ZmZmZmZmZmY4MDQ2M2Y0Yz5dIGtqb3VybmFsZDIrMHgxMTQvMHg0 NTANClsgNDg3Ni4zNjQ2MTFdIFs8ZmZmZmZmZmY4MDJiODE2MD5dIGt0aHJlYWQrMHhiOC8weGMw DQpbIDQ4NzYuMzY5NDAyXSBbPGZmZmZmZmZmODAyNmQwNjA+XSByZXRfZnJvbV9rZXJuZWxfdGhy ZWFkKzB4MTAvMHgxOA0KDQpXaGVuIGkgcmFuIHdpdGhvdXQgbXVsdGktdGhyZWFkIG9wdGlvbiwg dGhlIHByb2JsZW0gd2FzIG5vdCBvY3VycmVkLg0KDQoNClRoYW5rcy4gDQoNCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752097Ab3EIH7h (ORCPT ); Thu, 9 May 2013 03:59:37 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:56751 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751494Ab3EIH7d (ORCPT ); Thu, 9 May 2013 03:59:33 -0400 X-AuditID: cbfee68e-b7efa6d000004d12-c4-518b576349c1 Date: Thu, 09 May 2013 07:59:31 +0000 (GMT) From: EUNBONG SONG Subject: EXT4 panic at jbd2_journal_put_journal_head() in 3.9+ To: tytso@mit.edu, linux-ext4@vger.kernel.org, "linux-kernel@vger.kernel.org" Reply-to: eunb.song@samsung.com MIME-version: 1.0 X-MTR: 20130509074454754@eunb.song Msgkey: 20130509074454754@eunb.song X-EPLocale: ko_KR.euc-kr X-Priority: 3 X-EPWebmail-Msg-Type: personal X-EPWebmail-Reply-Demand: 0 X-EPApproval-Locale: X-EPHeader: ML X-EPTrCode: X-EPTrName: X-MLAttribute: X-RootMTR: 20130509074454754@eunb.song X-ParentMTR: X-ArchiveUser: X-CPGSPASS: N Content-type: text/plain; charset=euc-kr MIME-version: 1.0 Message-id: <15102321.375241368086369792.JavaMail.weblogic@epml19> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupnleLIzCtJLcpLzFFi42I5/e+Zjm5yeHegwdoNPBaXd81hc2D0+LxJ LoAxissmJTUnsyy1SN8ugSvj8+tuxoIn/BU/juxhbWBcw9/FyMkhJKAi0fL/OyOILSFgIvFh +iEoW0ziwr31bF2MXEA1yxgl/l/qYIYpWrr3CDNEYj6jxPHmjywgCRagSSumvWIHsdkEtCXe fnnA2sXIwSEsYCfx8rkTSFhEoErieO9uJojF8hKTT18GK+cVEJQ4OfMJC8R8JYl1DY1sEHFl ic+P/zBBxCUkZk2/wAph80rMaH8KVS8nMe3rGqjbpCXOz9oA98Di74+h4vwSx27vYAI5B6T3 yf1gmDG7N39hg7AFJKaeOQjVqi7x6Vo7VJxPYs3CtywwY3adWs4M03t/y1yw05gFFCWmdD9k h7C1JL782MeG7i1eASeJr1PPgsNTQmAqh8TKWfdZJjAqzUJSNwvJrFlIZiGrWcDIsopRNLUg uaA4Kb3ISK84Mbe4NC9dLzk/dxMjJDH07WC8ecD6EGMyMEomMkuJJucDE0teSbyhsZmRhamJ qbGRuaUZacJK4rxqLdaBQgLpiSWp2ampBalF8UWlOanFhxiZODilGhjFLtx/aaqaIlTyjc2L W8+zeN5f9fhnC6e9Pt1XvzT7xtUJHE82HTa6dv9CfMuPbfPvtuTNS3kYqBPHdbvne6Mm2/fA 6Rff8vnc7XaWsJz7PnyKs8C/3lNlDUo+X959eD8p+un7Sb91o74bqJ7et5DV9bPr1nMcPeKG 93/Ne3J4/Xxv67ctbowflViKMxINtZiLihMBbPwDLCIDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrKKsWRmVeSWpSXmKPExsVy+t/tmbrJ4d2BBg/+clhc3jWHzYHR4/Mm uQDGqAybjNTElNQihdS85PyUzLx0WyXv4HjneFMzA0NdQ0sLcyWFvMTcVFslF58AXbfMHKCh SgpliTmlQKGAxOJiJX07m6L80pJUhYz84hJbpWgjA2M9I1MTPSNjAz0Tg1grQwMDI1OgqoSM jM+vuxkLnvBX/Diyh7WBcQ1/FyMnh5CAikTL/++MILaEgInE0r1HmCFsMYkL99azdTFyAdXM Z5Q43vyRBSTBAtSwYtordhCbTUBb4u2XB6xdjBwcwgJ2Ei+fO4GERQSqJI737maCmC8vMfn0 ZbByXgFBiZMzn7BAzFeSWNfQyAYRV5b4/PgPE0RcQmLW9AusEDavxIz2p1D1chLTvq6Buk1a 4vysDYwwdy7+/hgqzi9x7PYOJpBzQHqf3A+GGbN78xc2CFtAYuqZg1Ct6hKfrrVDxfkk1ix8 ywIzZtep5cwwvfe3zAU7jVlAUWJK90N2CFtL4suPfWzo3uIVcJL4OvUs2wRG2VlIUrOQtM9C 0o6sZgEjyypG0dSC5ILipPQKI73ixNzi0rx0veT83E2M4ET0bNEOxn/nrQ8xCnAwKvHwZiR2 BQqxJpYVV+YeYpTgYFYS4T3m1h0oxJuSWFmVWpQfX1Sak1p8iDEZGGcTmaVEk/OBSTKvJN7Q 2MDY0NDS3MDU0MiCNGElcd5nrdaBQgLpiSWp2ampBalFMFuYODilGhjj7//b9msjn2fUnq0f Ba+0fv7eeer/YWmnbdenMjDM8zeN5z/KaX3uZry9nWlG4wSjZ96MtUdXbLnJtr5Y5Y7Wf62E R5FHLl6ZsN2kotivy9bSsF/jxIQtUv6e+grtkkYZky13Xvhi8Snn6+qYj+JvZSxbch9k79EM yN9t8f7a56q1FhtMGzuVWIozEg21mIuKEwEJjVwbiAMAAA== DLP-Filter: Pass X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id r497xioN013957 Hello. In my board, i ran the iozone with multi-thread option. My board has 8 cores and i enabled CONFIG_SMP. the iozone command as follow: iozone -l 20 -u 20 -r 64k -s 5m -o -F /user/f1 /user/f2 /user/f3 /user/f4 /user/f5 /user/f6 /user/f7 /user/f8 /user/f9 /user/f10 /user/f11 /user/f12 /user/f13 /user/f14 /user/f15 /user/f16 /user/f17 /user/f18 /user/f19 /user/f20 mount info as follow cat /proc/mounts /dev/sda3 /user ext4 rw,noatime,nodiratime,errors=panic,barrier=1,data=ordered 0 0 I got a message as below every time i ran iozone test. [ 4876.293124] [] show_stack+0x68/0x80 [ 4876.309411] [] notifier_call_chain+0x5c/0xa8 [ 4876.315245] [] __atomic_notifier_call_chain+0x3c/0x58 [ 4876.321860] [] notify_die+0x38/0x48 [ 4876.326913] [] do_trap_or_bp+0x48/0x1a8 [ 4876.332312] [] resume_userspace_check+0x0/0x10 [ 4876.338323] [] jbd2_journal_put_journal_head+0xcc/0x250 [ 4876.345111] [] __jbd2_journal_remove_checkpoint+0x54/0x130 [ 4876.352160] [] jbd2_journal_commit_transaction+0x1318/0x1ad0 [ 4876.359383] [] kjournald2+0x114/0x450 [ 4876.364611] [] kthread+0xb8/0xc0 [ 4876.369402] [] ret_from_kernel_thread+0x10/0x18 When i ran without multi-thread option, the problem was not ocurred. Thanks. {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I