-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Andrew Morton wrote: > On Mon, 27 Apr 2009 04:15:21 +0400 Alexander Beregalov <a.beregalov@xxxxxxxxx> wrote: > >> Hi Jeff >> >> REISERFS debug (device sda1): journal-1206: Starting replay from >> offset 6641050231768444, trans_id 1024 >> REISERFS debug (device sda1): journal-1299: Setting newest_mount_id to 186 >> REISERFS (device sda1): Using r5 hash to sort names >> ------------[ cut here ]------------ >> WARNING: at fs/namei.c:1251 lookup_one_len+0xd6/0xf0() >> Hardware name: >> Modules linked in: >> Pid: 1, comm: swapper Not tainted 2.6.30-rc3-00340-gce8a742 #3 >> Call Trace: >> [<c0445f82>] ? printk+0x18/0x1e >> [<c01284e3>] warn_slowpath+0x73/0xd0 >> [<c014c7d2>] ? mark_held_locks+0x62/0x80 >> [<c0102f14>] ? restore_nocheck_notrace+0x0/0xe >> [<c014cafc>] ? trace_hardirqs_on_caller+0x14c/0x1b0 >> [<c02c7fe4>] ? trace_hardirqs_on_thunk+0xc/0x10 >> [<c012cfa7>] ? do_softirq+0x47/0x70 >> [<c0102f14>] ? restore_nocheck_notrace+0x0/0xe >> [<c044939f>] ? _spin_unlock_irqrestore+0x2f/0x70 >> [<c012908d>] ? vprintk+0x27d/0x3c0 >> [<c0129097>] ? vprintk+0x287/0x3c0 >> [<c0192006>] lookup_one_len+0xd6/0xf0 >> [<c04490d7>] ? _spin_unlock+0x27/0x50 >> [<c02000b9>] reiserfs_xattr_init+0xb9/0x230 >> [<c0445f82>] ? printk+0x18/0x1e >> [<c01e9207>] reiserfs_fill_super+0x9b7/0xf60 >> [<c02c60d4>] ? string+0x34/0xd0 >> [<c02c6b9b>] ? vsnprintf+0x2fb/0x890 >> [<c02c71ba>] ? snprintf+0x1a/0x20 >> [<c01c99b9>] ? disk_name+0x59/0xd0 >> [<c018bc43>] get_sb_bdev+0x133/0x160 >> [<c017079e>] ? kstrdup+0x2e/0x80 >> [<c01e6eb1>] get_super_block+0x21/0x30 >> ohci_hcd 0000:00:02.0: auto-stop root hub >> [<c01e8850>] ? reiserfs_fill_super+0x0/0xf60 >> [<c018a96a>] vfs_kern_mount+0x3a/0xa0 >> [<c018aa29>] do_kern_mount+0x39/0xd0 >> [<c01a0afb>] do_mount+0x3bb/0x7a0 >> [<c019ed6c>] ? copy_mount_options+0x3c/0x130 >> [<c01a0f69>] sys_mount+0x89/0xc0 >> [<c06fac5e>] mount_block_root+0xd1/0x25e >> [<c0194397>] ? sys_mknod+0x27/0x30 >> [<c06fae44>] mount_root+0x59/0x5f >> [<c06faf3a>] prepare_namespace+0xf0/0x16c >> [<c0188320>] ? sys_access+0x20/0x30 >> [<c06fa503>] kernel_init+0xd0/0xe9 >> [<c06fa433>] ? kernel_init+0x0/0xe9 >> [<c0103677>] kernel_thread_helper+0x7/0x10 >> ---[ end trace 98ddce1432d20cfb ]--- >> VFS: Mounted root (reiserfs filesystem) readonly on device 8:1. > > A number of people are reporting this. Al Viro said > > : Yeah, the sanity check had caught another place misusing lookup_one_len(). > : I'd keep the warning in place for now; I think I know how to deal with > : reiserfs side of things, but if it turns out too invasive for post-rc3, > : we can always turn the check off just for -final. For now I'd keep the > : check in place, just to see if anything else runs into it. > > It would be nice to plug this sooner rather than later please, to save > a bit of bug-reporting bandwidth. I have a fix for this that I need to test. I've been traveling and haven't had a chance to. I'm back in the office and will be able to later today. - -Jeff - -- Jeff Mahoney SUSE Labs -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iEYEARECAAYFAkn3+OsACgkQLPWxlyuTD7JtDgCglQj0yLF30m7DakG87bwjLhfW rUoAoIIGjW5NBpdjF9AxM2KYrva9Ptw1 =Oelr -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
