reiserfs BUG in 2.6.26-rc2-mm1

[Randy Dunlap]

This is blocksize=1024 bytes, data=ordered.

On x86_64.

------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:1414!
invalid opcode: 0000 [1] SMP
last sysfs file: /sys/devices/pci0000:40/0000:40:0c.0/0000:41:00.0/0000:42:08.0/class
CPU 3
Modules linked in: reiserfs parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd [last unloaded: xfs]
Pid: 7153, comm: fsx-linux Not tainted 2.6.26-rc2-mm1 #1
RIP: 0010:[<ffffffffa0073d35>]  [<ffffffffa0073d35>] :reiserfs:flush_journal_list+0x7b/0x5e4
RSP: 0018:ffff81027946d458  EFLAGS: 00010246                                            RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00000000000020fc
RDX: ffff81027946d4a8 RSI: ffff81027041b700 RDI: ffffc200104d20b8                       RBP: ffff81027946d4a8 R08: ffff81027946c000 R09: 000000007946d268
R10: 0000000000000400 R11: ffff8102588c1400 R12: 000000000000004a
R13: ffff81027041b700 R14: ffff8102588c1400 R15: ffff8102588c1400
FS:  00007fb71152a6f0(0000) GS:ffff81027f807980(0000) knlGS:00000000f7f1b6c0
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007fb71173a000 CR3: 000000014f5b9000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process fsx-linux (pid: 7153, threadinfo ffff81027946c000, task ffff81024dc686f0)
Stack:  000000000000004d 00000000104d2000 00000000104d20b8 ffffc200104d2000
ffff81027903db60 ffffc200104d2000 000000000000004a ffff810279c25300
ffff8102588c1400 ffff8102588c1400 ffff81027946d508 ffffffffa0074064
Call Trace:
[<ffffffffa0074064>] :reiserfs:flush_journal_list+0x3aa/0x5e4
[<ffffffffa00745a0>] :reiserfs:flush_used_journal_lists+0x302/0x316
[<ffffffffa0075075>] :reiserfs:do_journal_end+0xac1/0xc8f
[<ffffffffa0075601>] :reiserfs:do_journal_begin_r+0x1ed/0x2aa
[<ffffffffa0075776>] :reiserfs:journal_begin+0xb8/0xf5
[<ffffffffa0060f84>] :reiserfs:restart_transaction+0x78/0x96
[<ffffffffa0061d71>] :reiserfs:reiserfs_get_block+0xdcf/0xf6f
[<ffffffff802b40dc>] __block_prepare_write+0x1ba/0x3a0
[<ffffffffa0060fa2>] ? :reiserfs:reiserfs_get_block+0x0/0xf6f
[<ffffffff80278a54>] ? __inc_zone_page_state+0x1e/0x20
[<ffffffff802b436f>] block_write_begin+0x7d/0xce
[<ffffffffa00630a3>] :reiserfs:reiserfs_write_begin+0x13d/0x1c6
[<ffffffffa0060fa2>] ? :reiserfs:reiserfs_get_block+0x0/0xf6f
[<ffffffff8026e2de>] generic_file_buffered_write+0x14b/0x63c
[<ffffffffa007520f>] ? :reiserfs:do_journal_end+0xc5b/0xc8f
[<ffffffff8023623e>] ? current_fs_time+0x22/0x29
[<ffffffff8026ecbf>] __generic_file_aio_write_nolock+0x356/0x3c0
[<ffffffff8024b67e>] ? debug_mutex_free_waiter+0x46/0x4a
[<ffffffff8026ed8d>] generic_file_aio_write+0x64/0xc0
[<ffffffff802927f6>] do_sync_write+0xe2/0x126
[<ffffffff80295aad>] ? cp_new_stat+0xf6/0x10f
[<ffffffff80243b3e>] ? autoremove_wake_function+0x0/0x38
[<ffffffff8022bd94>] ? __dequeue_entity+0x61/0x69
[<ffffffffa0063ba4>] :reiserfs:reiserfs_file_write+0x38/0x4d
[<ffffffff80292fd3>] vfs_write+0xae/0x157
[<ffffffff802935a0>] sys_write+0x47/0x70
[<ffffffff8020c042>] tracesys+0xd5/0xda


Code: 83 7d 58 00 75 04 0f 0b eb fe 83 7d bc 00 48 8b 55 c8 48 8d ba b8 00 00 00 74 07 e8 ad e3 4c e0 eb 0d e8 b4 dd 4c e0 85 c0 75 04 <0f> 0b eb fe 48 8b 55 c8 8b 82 1c 01 00 00 48 39 c3 76 18 49 8b
RIP  [<ffffffffa0073d35>] :reiserfs:flush_journal_list+0x7b/0x5e4
RSP <ffff81027946d458>
Kernel panic - not syncing: Fatal exception

--
~Randy
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