From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?J=F8rgen?= Hermanrud Fjeld Subject: Bug with reiser3 and quota in 2.6.12? Date: Mon, 03 Oct 2005 16:10:06 +0200 Message-ID: <20051003141006.GA4295@hex.no> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=_h2o-7498-1128348606-0001-2" Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com Content-disposition: inline List-Id: To: reiserfs-list@namesys.com --=_h2o-7498-1128348606-0001-2 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi!=20 I'm posting this BUG on the reiserfs list, as I presume it is a reiser3/quota bug. If this is not the proper manner of reporting this=20 bug, please advice me. I have a production server that suddenly experience problems with=20 reiser3 and quota enabled. The server is running the latest 2.6.12 kernel offered by Debian. I=20 I have not been able to locate the conditions of the error, but the server has been running stable for many months, so it seems likely the error is related to quota handling when limits are reached. The error is repeatable, and processes using files on the mountpoint hang. reiserfsck does not report any errors on the partition. When the filesystem is mounted without user and group quota, no crash occurs.=20 In the error log, dm-3 is the problematic (/home) partition that procmail is accessing. The crash log reported from the kernel is: ########################################## Oct 1 16:19:36 ramaya kernel: ReiserFS: dm-3: warning: PAP-5660: reiserfs_= do_truncate: wrong result -1 of search for [8 135167768 0xfffffffffffffff D= IRECT] Oct 1 16:19:36 ramaya kernel: ReiserFS: dm-2: warning: clm-2100: nesting i= nfo a different FS Oct 1 16:19:36 ramaya kernel: ------------[ cut here ]------------ Oct 1 16:19:36 ramaya kernel: SMP=20 Oct 1 16:19:36 ramaya kernel: Modules linked in: nfsd exportfs lockd sunrp= c lp af_packet ipv6 sch_ingress cls_u32 sch_sfq sch_htb ipt_TOS ipt_MASQUER= ADE ipt_REJECT ipt_LOG ipt_state ipt_pkttype ipt_recent ipt_iprange ipt_phy= sdev ipt_multiport ipt_conntrack iptable_mangle ip_nat_irc ip_nat_ftp iptab= le_nat ip_conntrack_irc ip_conntrack_ftp ip_conntrack iptable_filter ip_tab= les evdev pcspkr rtc floppy parport_pc parport pci_hotplug serverworks ide_= core i2c_piix4 i2c_core sworks_agp agpgart st sym53c8xx ohci_hcd usbcore e1= 00 mii quota_v2 reiserfs isofs vfat fat ext2 ext3 jbd mbcache dm_mod DAC960= unix fbcon tileblit font bitblit vesafb cfbcopyarea cfbimgblt cfbfillrect = softcursor capability commoncap aic7xxx scsi_transport_spi scsi_mod Oct 1 16:19:36 ramaya kernel: CPU: 0 Oct 1 16:19:36 ramaya kernel: EIP: 0060:[pg0+945613644/1069663232] N= ot tainted VLI Oct 1 16:19:36 ramaya kernel: EFLAGS: 00010246 (2.6.12-1-686-smp)=20 Oct 1 16:19:36 ramaya kernel: EIP is at reiserfs_get_block+0x118c/0x14d0 [= reiserfs] Oct 1 16:19:36 ramaya kernel: eax: 00000000 ebx: 00000000 ecx: 0000000= 1 edx: 00000001 Oct 1 16:19:36 ramaya kernel: esi: 00000000 edi: f724ca00 ebp: 0000000= 3 esp: ed369bcc Oct 1 16:19:36 ramaya kernel: ds: 007b es: 007b ss: 0068 Oct 1 16:19:36 ramaya kernel: Process procmail (pid: 5915, threadinfo=3Ded= 368000 task=3Def514ac0) Oct 1 16:19:36 ramaya kernel: Stack: ee7c20fc 00000000 00000044 efdbd0b0 0= 0270008 00000000 00001000 00000000=20 Oct 1 16:19:36 ramaya kernel: c016532f 00270008 000002b8 0000001e 0= 0000001 0000002c 00000061 00000001=20 Oct 1 16:19:36 ramaya kernel: c15cb060 00000001 00000000 ee7c20ac c= 15cb060 00000000 c02fec80 c02ff484=20 Oct 1 16:19:36 ramaya kernel: Call Trace: Oct 1 16:19:36 ramaya kernel: [__find_get_block+207/288] __find_get_block= +0xcf/0x120 Oct 1 16:19:36 ramaya kernel: [cache_init_objs+116/160] cache_init_objs+0= x74/0xa0 Oct 1 16:19:36 ramaya kernel: [cache_grow+307/464] cache_grow+0x133/0x1d0 Oct 1 16:19:36 ramaya kernel: [alloc_buffer_head+62/80] alloc_buffer_head= +0x3e/0x50 Oct 1 16:19:36 ramaya kernel: [alloc_page_buffers+128/208] alloc_page_buf= fers+0x80/0xd0 Oct 1 16:19:36 ramaya kernel: [create_empty_buffers+73/160] create_empty_= buffers+0x49/0xa0 Oct 1 16:19:36 ramaya kernel: [__block_prepare_write+714/1232] __block_pr= epare_write+0x2ca/0x4d0 Oct 1 16:19:36 ramaya kernel: [radix_tree_insert+267/320] radix_tree_inse= rt+0x10b/0x140 Oct 1 16:19:36 ramaya kernel: [add_to_page_cache+185/224] add_to_page_cac= he+0xb9/0xe0 Oct 1 16:19:36 ramaya kernel: [block_prepare_write+49/64] block_prepare_w= rite+0x31/0x40 Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_blo= ck+0x0/0x14d0 [reiserfs] Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_blo= ck+0x0/0x14d0 [reiserfs] Oct 1 16:19:36 ramaya kernel: [pg0+945626492/1069663232] reiserfs_prepare= _write+0x7c/0x190 [reiserfs] Oct 1 16:19:36 ramaya kernel: [pg0+945609152/1069663232] reiserfs_get_blo= ck+0x0/0x14d0 [reiserfs] Oct 1 16:19:36 ramaya kernel: [generic_cont_expand+206/448] generic_cont_= expand+0xce/0x1c0 Oct 1 16:19:36 ramaya kernel: [pg0+945638699/1069663232] reiserfs_check_f= or_tail_and_convert+0x16b/0x240 [reiserfs] Oct 1 16:19:36 ramaya kernel: [pg0+945642160/1069663232] reiserfs_file_wr= ite+0x340/0x750 [reiserfs] Oct 1 16:19:36 ramaya kernel: [dput+232/480] dput+0xe8/0x1e0 Oct 1 16:19:36 ramaya kernel: [__d_lookup+269/288] __d_lookup+0x10d/0x120 Oct 1 16:19:36 ramaya kernel: [in_group_p+67/144] in_group_p+0x43/0x90 Oct 1 16:19:36 ramaya kernel: [permission+210/288] permission+0xd2/0x120 Oct 1 16:19:36 ramaya kernel: [may_open+116/704] may_open+0x74/0x2c0 Oct 1 16:19:36 ramaya kernel: [__posix_lock_file+399/1504] __posix_lock_f= ile+0x18f/0x5e0 Oct 1 16:19:36 ramaya kernel: [open_namei+148/1744] open_namei+0x94/0x6d0 Oct 1 16:19:36 ramaya kernel: [get_empty_filp+145/288] get_empty_filp+0x9= 1/0x120 Oct 1 16:19:36 ramaya kernel: [file_move+32/96] file_move+0x20/0x60 Oct 1 16:19:36 ramaya kernel: [fcntl_setlk64+174/656] fcntl_setlk64+0xae/= 0x290 Oct 1 16:19:36 ramaya kernel: [vfs_write+210/352] vfs_write+0xd2/0x160 Oct 1 16:19:36 ramaya kernel: [sys_write+75/128] sys_write+0x4b/0x80 Oct 1 16:19:36 ramaya kernel: [syscall_call+7/11] syscall_call+0x7/0xb Oct 1 16:19:36 ramaya kernel: Code: 7c 24 0c 89 54 24 04 89 0c 24 e8 f0 ec= ff ff 85 c0 89 c3 0f 85 c4 fa ff ff 8b 8c 24 34 01 00 00 8b b9 a0 00 00 00= e9 14 f0 ff ff <0f> 0b d3 06 52 59 9d f8 b8 01 00 00 00 89 44 24 40 e9 48 = ef ff=20 ########################################## --=20 Sincerely | Homepage: J=F8rgen | http://www.hex.no/jhf | Public GPG key: | http://www.hex.no/jhf/key.txt --=_h2o-7498-1128348606-0001-2 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: 7bit Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFDQTu+9jvTqPy5VsoRAr0wAJ9SoJoeGnX/jfpsAz+HyqbXXf17VACeNw2f gbLlQwr1QDysCx6XrrAP1aU= =TcKB -----END PGP SIGNATURE----- --=_h2o-7498-1128348606-0001-2--