Crazy

Dec 14 19:15:12 discworld Kernel BUG at mm/page_alloc.c:761
Dec 14 19:15:12 discworld invalid operand: 0000 [1]
Dec 14 19:15:12 discworld CPU 0
Dec 14 19:15:12 discworld Modules linked in:
Dec 14 19:15:12 discworld Pid: 6309, comm: depmod Not tainted 2.6.15-gentoo-r7 #5
Dec 14 19:15:12 discworld RIP: 0010:[<ffffffff8014aa96>] <ffffffff8014aa96>{get_page_from_freelist+406}
Dec 14 19:15:12 discworld RSP: 0018:ffff8100bdf33a68  EFLAGS: 00010202
Dec 14 19:15:12 discworld RAX: 0000000000000001 RBX: ffffffff80468e50 RCX: 0000000000001000
Dec 14 19:15:12 discworld RDX: 00000000000bf3c0 RSI: ffff8100039d5200 RDI: ffffffff80468df0
Dec 14 19:15:12 discworld RBP: 00000000000201d2 R08: 0000000000000000 R09: 00000000000b9a99
Dec 14 19:15:12 discworld R10: 0000000000000000 R11: 0000000000000001 R12: ffff8100039d5200
Dec 14 19:15:12 discworld R13: ffffffff80468df0 R14: 0000000000000000 R15: ffffffff804694d0
Dec 14 19:15:12 discworld FS:  00002aaaaaefad80(0000) GS:ffffffff805bc800(0000) knlGS:0000000000000000
Dec 14 19:15:12 discworld CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Dec 14 19:15:12 discworld CR2: 00002aaaab2bc00f CR3: 00000000be3a4000 CR4: 00000000000006e0
Dec 14 19:15:12 discworld Process depmod (pid: 6309, threadinfo ffff8100bdf32000, task ffff8100bdeaef60)
Dec 14 19:15:12 discworld Stack: 0000000000000000 0000000100000001 ffffffff804694d0 00000044be67cac8
Dec 14 19:15:12 discworld 000201d200000000 ffff8100bf1d0b88 0000000000000212 ffffffff804694d0
Dec 14 19:15:12 discworld 00000000000201d2 000000000000070e
Dec 14 19:15:12 discworld Call Trace:<ffffffff8014ac92>{__alloc_pages+89} <ffffffff8014cb5d>{__do_page_cache_readahead+189}
Dec 14 19:15:12 discworld <ffffffff8010eeb5>{error_exit+0} <ffffffff8014cddc>{blockable_page_cache_readahead+83}
Dec 14 19:15:12 discworld <ffffffff8014cebb>{make_ahead_window+131} <ffffffff8014d072>{page_cache_readahead+415}
Dec 14 19:15:12 discworld <ffffffff801475d1>{do_generic_mapping_read+270} <ffffffff8014788c>{file_read_actor+0}
Dec 14 19:15:12 discworld <ffffffff801494ce>{__generic_file_aio_read+374} <ffffffff801496ab>{generic_file_aio_read+46}
Dec 14 19:15:12 discworld <ffffffff80161db2>{do_sync_read+202} <ffffffff8013e12b>{autoremove_wake_function+0}
Dec 14 19:15:12 discworld <ffffffff80158f1b>{do_mremap+976} <ffffffff80161e99>{vfs_read+173}
Dec 14 19:15:12 discworld <ffffffff801621ce>{sys_read+69} <ffffffff8010e58a>{system_call+126}
Dec 14 19:15:12 discworld
Dec 14 19:15:12 discworld
Dec 14 19:15:12 discworld Code: 0f 0b 68 d4 71 3f 80 c2 f9 02 49 8b 8d 00 02 00 00 ba 50 00
Dec 14 19:15:12 discworld RIP <ffffffff8014aa96>{get_page_from_freelist+406} RSP <ffff8100bdf33a68>