ext3_free_blocks: bit already cleared for block 512

EXT3-fs error (device hda1): ext3_free_blocks: bit already cleared for block 512
Remounting filesystem read-only
bad: scheduling while atomic!

Call Trace:
 [<c0117601>] schedule+0x561/0x580
 [<c01d7771>] do_ide_request+0x11/0x20
 [<c01cce5f>] generic_unplug_device+0x5f/0x80
 [<c01ccfae>] blk_run_queues+0x6e/0xc0
 [<c011854e>] io_schedule+0xe/0x20
 [<c014c05b>] __wait_on_buffer+0xbb/0xc0
 [<c0118c60>] autoremove_wake_function+0x0/0x40
 [<c01ce2b5>] submit_bio+0x35/0x80
 [<c0118c60>] autoremove_wake_function+0x0/0x40
 [<c014f35a>] sync_dirty_buffer+0x3a/0xa0
 [<c0185cd3>] ext3_handle_error+0x53/0xa0
 [<c0185d58>] ext3_error+0x38/0x40
 [<c017c217>] ext3_free_blocks+0x3d7/0x480
 [<c0180dfb>] ext3_free_data+0xbb/0x120
 [<c01814f5>] ext3_truncate+0x4b5/0x520
 [<c018bd1c>] journal_stop+0x17c/0x260
 [<c018a9df>] journal_start+0x7f/0xc0
 [<c017ec75>] start_transaction+0x15/0x60
 [<c017edd9>] ext3_delete_inode+0x99/0xe0
 [<c017ed40>] ext3_delete_inode+0x0/0xe0
 [<c01628e1>] generic_delete_inode+0x61/0x100
 [<c0162b18>] iput+0x58/0x80
 [<c015953d>] sys_unlink+0xdd/0x120
 [<c0109027>] syscall_call+0x7/0xb

Ramón Rey Vicente       <ramon dot rey at hispalinux dot es>
        jabber ID       <rreylinux at jabber dot org>
GPG public key ID 	0xBEBD71D5 -> http://pgp.escomposlinux.org/