I'm using kernel 2.6.10-gentoo-r4. It crashes during hard work with reiserfs filesystem. Lines from kern.log: Jan 17 11:30:08 mysrv ReiserFS: warning: is_tree_node: node level 3 does not match to the expected one 1 Jan 17 11:30:08 mysrv ReiserFS: hda4: warning: vs-5150: search_by_key: invalid format found in block 1638400. Fsck? Jan 17 11:30:08 mysrv ReiserFS: hda4: warning: vs-13050: reiserfs_update_sd: i/o failure occurred trying to update [4 48 0x0 SD] stat data ....(many times again).... Jan 17 11:32:08 mysrv ------------[ cut here ]------------ Jan 17 11:32:08 mysrv kernel BUG at fs/reiserfs/journal.c:524! Jan 17 11:32:08 mysrv invalid operand: 0000 [#1] Jan 17 11:32:08 mysrv PREEMPT Jan 17 11:32:08 mysrv Modules linked in: reiserfs ipv6 Jan 17 11:32:08 mysrv CPU: 0 Jan 17 11:32:08 mysrv EIP: 0060:[<e0a04d29>] Not tainted VLI Jan 17 11:32:08 mysrv EFLAGS: 00010286 (2.6.9-gentoo-r6) Jan 17 11:32:08 mysrv EIP is at reiserfs_in_journal+0x139/0x1a0 [reiserfs] Jan 17 11:32:08 mysrv eax: e0a1d178 ebx: e095d10c ecx: 00000ff0 edx: 00400000 Jan 17 11:32:08 mysrv esi: 00200000 edi: c1577800 ebp: c158faa0 esp: d8827bd8 Jan 17 11:32:08 mysrv ds: 007b es: 007b ss: 0068 Jan 17 11:32:08 mysrv Process mv (pid: 21059, threadinfo=d8826000 task=dc003560) Jan 17 11:32:08 mysrv Stack: e08391a8 00008000 00000000 c158faa0 00000040 00000000 e0839200 00008000 Jan 17 11:32:08 mysrv e09df161 c1577800 00000040 00000000 00000001 d8827c1c 00000000 c1577800 Jan 17 11:32:08 mysrv 00000000 00000000 00000040 d8827c60 00000001 c1577800 e09df59a d8827ebc Jan 17 11:32:08 mysrv Call Trace: Jan 17 11:32:08 mysrv [<e09df161>] scan_bitmap_block+0x161/0x300 [reiserfs] Jan 17 11:32:08 mysrv [<e09df59a>] scan_bitmap+0x1ca/0x220 [reiserfs] Jan 17 11:32:08 mysrv [<e09e082b>] reiserfs_allocate_blocknrs+0x1ab/0x520 [reiserfs] Jan 17 11:32:08 mysrv [<e09ede67>] reiserfs_allocate_blocks_for_region+0x267/0x16d0 [reiserfs] Jan 17 11:32:08 mysrv [<c015a2c8>] set_bh_page+0x48/0x60 Jan 17 11:32:08 mysrv [<e09e7b79>] make_cpu_key+0x59/0x70 [reiserfs] Jan 17 11:32:08 mysrv [<e09ff538>] pathrelse+0x28/0x40 [reiserfs] Jan 17 11:32:08 mysrv [<e09eff51>] reiserfs_prepare_file_region_for_write+0x3b1/0xa60 [reiserfs] Jan 17 11:32:08 mysrv [<e09f0ac0>] reiserfs_file_write+0x4c0/0x7f0 [reiserfs] Jan 17 11:32:08 mysrv [<c013767a>] generic_file_aio_read+0x5a/0x80 Jan 17 11:32:08 mysrv [<c015731e>] vfs_write+0x14e/0x190 Jan 17 11:32:08 mysrv [<c0157431>] sys_write+0x51/0x80 Jan 17 11:32:08 mysrv [<c01042cb>] syscall_call+0x7/0xb Jan 17 11:32:08 mysrv Code: 01 00 00 8b 5c 24 30 89 44 24 0c 8b 47 0c c1 e0 03 0f af 44 24 28 85 db 8d 34 10 74 98 e9 51 ff ff ff 39 78 04 75 c5 85 c0 74 c8 <0f> 0b 0c 02 60 1f a1 e0 b8 01 00 00 00 83 c4 10 5b 5e 5f 5d c3 Reproducible: Always Steps to Reproduce: 1. Create reiserfs patition (may by large partition, >10G) 2. cp -a /usr/portage /mnt/mounted_reiserfs_partition Actual Results: In my machine it breaks with segmentation fault and I can view lines above in dmesg and kern.log. After that I can't even reboot host normally because sync hang up. Expected Results: In kernels 2.4 it worked normally. Portage 2.0.51-r8 (default-linux/x86/2004.0, gcc-3.4.2, glibc-2.3.4.20040808-r0, 2.6.10-gentoo-r4MWAS i686) ================================================================= System uname: 2.6.10-gentoo-r4MWAS i686 AMD Athlon(tm) Processor Gentoo Base System version 1.6.6 Python: dev-lang/python-2.3.4 [2.3.4 (#1, Jul 12 2004, 11:39:37)] dev-lang/python: 2.3.4 sys-devel/autoconf: 2.59-r4 sys-devel/automake: 1.8.5-r1 sys-devel/binutils: 2.15.90.0.1.1-r3 sys-devel/libtool: 1.5.10 virtual/os-headers: 2.4.22 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=athlon -O3 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/ config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon -O3 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/ distributions/gentoo" LDFLAGS="" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="adns apache2 apm bcmath bitmap-fonts bzlib clamav crypt cups curl curlwrappers dba dio exif f77 flash flatfile font-server fortran ftp gd gd- external gdbm gif gmp gphoto2 gpm gtk2 iconv imagemagick imap imlib imlib2 inifile innodb ipv6 javascript jpeg kerberos ldap libwww maildir mbox memlimit mhash mime mysql ncurses nls pam passfile pcntl pcre pdflib php pic png posix python readline samba sasl session simplexml skey slang slp snmp sockets spell sqlite sse ssl svga sysvipc tcpd threads tiff truetype truetype-fonts type1- fonts wddx x86 xfs xml xml2 xmlrpc xsl zlib"
Please could you test with development-sources-2.6.11_rc1 ?
Another picture with development-sources-2.6.11_rc1. My test with copy passes Ok, then I tryed to test stability using bonnie++ : # bonnie++ -n 100:10000:100:10 -d bonnie -s 1000 -u andrey Using uid:1001, gid:100. Writing with putc()...done Writing intelligently...done Rewriting...done Reading with getc()...done Reading intelligently...done start 'em...done...done...done... Create files in sequential order...Can't write data. Cleaning up test directory after error. ===== tail of dmesg: ReiserFS: warning: is_leaf: item location seems wrong (second one): *3.6* [6 10266 0x0 SD], item_len 45, item_location 420, free_space(entry_count) 65535 ReiserFS: sda5: warning: vs-5150: search_by_key: invalid format found in block 1736704. Fsck? ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738775)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738774)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1736704)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738777)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738776)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738780)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738779)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738784)[dev:blocknr]: bit already cleared ReiserFS: sda5: warning: vs-4080: reiserfs_free_block: free_block (sda5:1738783)[dev:blocknr]: bit already cleared
Please report this at http://bugzilla.kernel.org as its not a problem with gentoo's patches. Please inform us here of any progress.
