Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753858Ab3DBEG3 (ORCPT ); Tue, 2 Apr 2013 00:06:29 -0400 Received: from mx4-phx2.redhat.com ([209.132.183.25]:46009 "EHLO mx4-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753404Ab3DBEG1 convert rfc822-to-8bit (ORCPT ); Tue, 2 Apr 2013 00:06:27 -0400 Date: Tue, 2 Apr 2013 00:06:24 -0400 (EDT) From: CAI Qian To: Dmitry Monakhov Cc: "Theodore Ts'o" , LKML , linux-s390 , Steve Best , linux-ext4@vger.kernel.org Message-ID: <874841142.414482.1364875584266.JavaMail.root@redhat.com> In-Reply-To: <87fvzaspr8.fsf@openvz.org> References: <2133129347.8273339.1364549222854.JavaMail.root@redhat.com> <87ip46ss0o.fsf@openvz.org> <1211053180.322948.1364797847717.JavaMail.root@redhat.com> <87fvzaspr8.fsf@openvz.org> Subject: bisected! (WAS Re: s390x: kernel BUG at fs/ext4/inode.c:1591!) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [10.5.82.12] X-Mailer: Zimbra 8.0.3_GA_5664 (ZimbraWebClient - FF19 (Linux)/8.0.3_GA_5664) Thread-Topic: bisected! (WAS Re: s390x: kernel BUG at fs/ext4/inode.c:1591!) Thread-Index: XxAXKs9TrPCMlUs6Y9kzmw0IZf+xmg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6142 Lines: 104 Bisect indicated this is the culprit, 0e401101db49959f5783f6ee9e676124b5a183ac ext4: fix memory leakage in mext_check_coverage This following with Dmitry's debug patch applied, CAI Qian Ý 101.408610¨ ES cache assertation failed for inode: 753 es_cached ex Ý56/5/744 81/20¨ != found ex Ý56/5/3396400/0¨ retval 0 flags 5 Ý 209.858899¨ ES cache assertation failed for inode: 384 es_cached ex Ý57/7/332 82/20¨ != found ex Ý57/7/3396400/0¨ retval 0 flags 5 Ý 209.860656¨ ES cache assertation failed for inode: 384 es_cached ex Ý25/1/332 50/20¨ != found ex Ý25/1/0/0¨ retval 0 flags 0 Ý 209.893587¨ ES cache assertation failed for inode: 384 es_cached ex Ý22/1/332 47/20¨ != found ex Ý22/1/34838/1000¨ retval 1 flags 0 Ý 209.913482¨ ES cache assertation failed for inode: 384 es_cached ex Ý27/1/329 40/20¨ != found ex Ý27/1/0/0¨ retval 0 flags 0 Ý 209.919950¨ ES cache assertation failed for inode: 384 es_cached ex Ý59/5/338 48/20¨ != found ex Ý59/5/3396400/0¨ retval 0 flags 5 Ý 209.931856¨ ES cache assertation failed for inode: 384 es_cached ex Ý7/1/3292 0/20¨ != found ex Ý7/1/35879/20¨ retval 1 flags 43 Ý 209.969282¨ ES cache assertation failed for inode: 384 es_cached ex Ý35/1/361 97/20¨ != found ex Ý35/1/36197/1000¨ retval 1 flags 0 Ý 209.969290¨ ES cache assertation failed for inode: 384 es_cached ex Ý48/1/362 10/20¨ != found ex Ý48/1/0/0¨ retval 0 flags 0 Ý 209.980724¨ ES cache assertation failed for inode: 384 es_cached ex Ý13/4/334 89/20¨ != found ex Ý13/4/2161372/0¨ retval 0 flags 5 Ý 209.980744¨ ES cache assertation failed for inode: 384 es_cached ex Ý61/3/335 37/20¨ != found ex Ý61/3/3396400/0¨ retval 0 flags 5 Ý 209.983848¨ ES cache assertation failed for inode: 384 es_cached ex Ý44/2/335 20/20¨ != found ex Ý44/2/36216/20¨ retval 2 flags 43 Ý 210.020041¨ ES cache assertation failed for inode: 384 es_cached ex Ý61/3/341 91/20¨ != found ex Ý61/3/3396400/0¨ retval 0 flags 5 Ý 210.050100¨ ES cache assertation failed for inode: 384 es_cached ex Ý22/11/34 565/20¨ != found ex Ý22/11/3396400/0¨ retval 0 flags 5 Ý 210.053271¨ ES cache assertation failed for inode: 384 es_cached ex Ý15/1/334 90/20¨ != found ex Ý15/1/33579/1000¨ retval 1 flags 1 Ý 210.053275¨ mpage_da_submit_io failed block=33490 != b_blocknr=33579 Ý 210.053277¨ ino:384 lbkl:15, b_state=0x00001023, b_size=4096 Ý 210.053320¨ ------------Ý cut here ¨------------ Ý 210.053323¨ kernel BUG at fs/ext4/inode.c:1639! Ý 210.053402¨ illegal operation: 0001 Ý#1¨ SMP Ý 210.053405¨ Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt able_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defra g_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tab les iptable_filter ip_tables sg qeth_l2 vmur xfs libcrc32c dasd_fba_mod dasd_eck d_mod lcs dasd_mod qeth ctcm qdio ccwgroup fsm dm_mirror dm_region_hash dm_log d m_mod Ý 210.053434¨ CPU: 0 Not tainted 3.8.0-rc3+ #16 Ý 210.053436¨ Process fsx (pid: 20565, task: 000000002c358000, ksp: 000000002c0 8f480) Ý 210.053439¨ Krnl PSW : 0704f00180000000 00000000003033e8 (mpage_da_submit_io 0x3d4/0x408) Ý 210.053450¨ R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:3 PM:0 EA: 3 Krnl GPRS: 0000000000000015 0000000000000001 0000000000000030 00000000031b4508 Ý 210.053455¨ 00000000003033e4 0000000000000000 0000000000001000 000 7ffff00001000 Ý 210.053457¨ 000000002c08fa98 000003d100a8c6c0 000000002c08fb68 000 000000000000f Ý 210.053460¨ 00000000000082d2 000000002204d068 00000000003033e4 000 000002c08f970 Ý 210.053473¨ Krnl Code: 00000000003033d8: c02000215447 larl %r2,72dc 66 00000000003033de: c0e50016788f brasl %r14,5d24fc #00000000003033e4: a7f40001 brc 15,3033e6 >00000000003033e8: a7f40001 brc 15,3033ea 00000000003033ec: a7f40001 brc 15,3033ee 00000000003033f0: 4120f0e8 la %r2,232(%r15) 00000000003033f4: a7180000 lhi %r1,0 00000000003033f8: 5010f0d8 st %r1,216(%r15) Ý 210.053497¨ Call Trace: Ý 210.053498¨ (Ý<00000000003033e4>¨ mpage_da_submit_io+0x3d0/0x408) Ý 210.053501¨ Ý<0000000000309a48>¨ mpage_da_map_and_submit+0x150/0x41c Ý 210.053505¨ Ý<000000000030a212>¨ write_cache_pages_da+0x4fe/0x530 Ý 210.053509¨ Ý<000000000030a584>¨ ext4_da_writepages+0x340/0x628 Ý 210.053512¨ Ý<00000000002024d2>¨ __filemap_fdatawrite_range+0x6e/0x7c Ý 210.053518¨ Ý<00000000002025fc>¨ filemap_write_and_wait_range+0x54/0x8c Ý 210.053521¨ Ý<00000000002fe0f8>¨ ext4_sync_file+0x7c/0x3d8 Ý 210.053524¨ Ý<000000000023c932>¨ SyS_msync+0x14e/0x1d8 Ý 210.053528¨ Ý<00000000005de66e>¨ sysc_tracego+0x14/0x1a Ý 210.053533¨ Ý<000003fffd0e1240>¨ 0x3fffd0e1240 Ý 210.053536¨ Last Breaking-Event-Address: Ý 210.053537¨ Ý<00000000003033e4>¨ mpage_da_submit_io+0x3d0/0x408 Ý 210.053540¨ Ý 210.053542¨ ---Ý end trace f387176e9fcb98d0 ¨--- Ý 210.053546¨ ------------Ý cut here ¨------------ Ý 210.053548¨ WARNING: at kernel/exit.c:713 Ý 210.053550¨ Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt able_nat nf_nat_ipv4 nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defra g_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tab les iptable_filter ip_tables sg qeth_l2 vmur xfs libcrc32c dasd_fba_mod dasd_eck d_mod lcs dasd_mod qeth ctcm qdio ccwgroup fsm dm_mirror dm_region_hash dm_log d m_mod Ý 210.053571¨ CPU: 0 Tainted: G D 3.8.0-rc3+ #16 -- 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/