Ok, here's the trace, this time it didn't die on me.
mozilla-bin D CDC1779C 0 6530 1 (NOTLB) 6533
Call Trace: [<ff000000>] [<ff000000>] [<ff000000>] [<e0000000>]
[<e0000000>] [<e0000000>] [<e0000000>]
[<e0000000>] [<e0000000>] [<e0000000>] [<e0000000>] [<e0000000>]
[<e0000000>] [<e0000000>] [<e0000000>]
[<e0000000>] [<fff801a1>] [<f2a9a870>]
[scsi_queue_next_request+62/248] [__scsi_end_request+327/340]
[scsi_io_completion+394/880] [rw_intr+459/472]
[scsi_old_done+67/1416]
[scsi_old_done+1399/1416] [is_tree_node+55/84]
[search_by_key+2059/3172]
[is_tree_node+55/84] [search_by_key+2059/3172]
[search_for_position_by_key+170/896]
[search_for_position_by_key+551/896]
[make_cpu_key+57/64] [_get_block_create_0+133/1012]
[pathrelse+28/44] [_get_block_create_0+413/1012] [<f0000000>]
[__alloc_pages+222/720] [schedule+624/916] [get_cnode+17/112]
[journal_mark_dirty+473/776] [<d1478044>]
[check_journal_end+531/572]
[do_journal_end+177/2652] [journal_end+22/28]
[reiserfs_dirty_inode+75/92]
[__mark_inode_dirty+46/112]
[down_write_failed+89/120] [__down_write_failed+17/32]
[stext_lock+95/8170] [system_call+51/56]
mozilla-bin D CDC1779C 12 6533 1 (NOTLB) 6530 1516
Call Trace: [<ff000000>] [<ff000000>] [<ff000000>]
[schedule+624/916] [get_cnode+17/112]
[journal_mark_dirty+473/776] [<d1478044>]
[check_journal_end+531/572] [do_journal_end+177/2652]
[journal_end+22/28]
[reiserfs_dirty_inode+75/92] [__mark_inode_dirty+46/112]
[down_write_failed+89/120] [__down_write_failed+17/32]
[stext_lock+95/8170] [system_call+51/56]
--
There is a natural aristocracy among men. The grounds of this are virtue and talents. Thomas Jefferson
The good thing about standards is that there are so many to choose from. Andrew S. Tanenbaum