------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.31/arch/x86/mm/ioremap.c:205 __ioremap_caller+0x340/0x350()
Hardware name: Satellite P200D
Info: mapping multiple BARs. Your kernel is fine.
Modules linked in: iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_mangle binfmt_misc ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss joydev arc4 ecb ath5k mac80211 ath pcmcia uvcvideo tifm_sd snd_pcm yenta_socket snd_seq_dummy videodev snd_seq_oss snd_seq_midi sdhci_pci snd_rawmidi snd_seq_midi_event rsrc_nonstatic snd_seq snd_timer snd_seq_device v4l1_compat tifm_7xx1 sdhci amd64_edac_mod iptable_filter snd shpchp v4l2_compat_ioctl32 tifm_core lp parport edac_core pcmcia_core led_class psmouse serio_raw i2c_piix4 ip_tables soundcore k8temp cfg80211 snd_page_alloc x_tables dm_raid45 xor ohci1394 radeon ttm drm i2c_algo_bit ieee1394 r8169 mii video output
Pid: 19, comm: kacpid Not tainted 2.6.31-14-generic #48-Ubuntu
Call Trace:
 [<ffffffff8105e788>] warn_slowpath_common+0x78/0xb0
 [<ffffffff81516d58>] ? acpi_os_map_memory+0x12/0x1b
 [<ffffffff8105e81c>] warn_slowpath_fmt+0x3c/0x40
 [<ffffffff8103d8c0>] __ioremap_caller+0x340/0x350
 [<ffffffff8103d9e2>] ioremap_nocache+0x12/0x20
 [<ffffffff81516d58>] acpi_os_map_memory+0x12/0x1b
 [<ffffffff812c60c9>] acpi_ex_system_memory_space_handler+0xd0/0x1cf
 [<ffffffff812c5ff9>] ? acpi_ex_system_memory_space_handler+0x0/0x1cf
 [<ffffffff812bea24>] acpi_ev_address_space_dispatch+0x16b/0x1b9
 [<ffffffff8104b12c>] ? __enqueue_entity+0x7c/0x80
 [<ffffffff812c348a>] acpi_ex_access_region+0x4f/0xca
 [<ffffffff812c35f7>] acpi_ex_field_datum_io+0xf2/0x184
 [<ffffffff812c371b>] acpi_ex_extract_from_field+0x92/0x1a4
 [<ffffffff812c20eb>] acpi_ex_read_data_from_field+0x114/0x151
 [<ffffffff812c7078>] acpi_ex_resolve_node_to_value+0x18c/0x218
 [<ffffffff812c2b9c>] acpi_ex_resolve_to_value+0x7b/0x83
 [<ffffffff812bced9>] acpi_ds_evaluate_name_path+0x79/0xf5
 [<ffffffff812bbae4>] acpi_ds_exec_end_op+0x96/0x3d6
 [<ffffffff812cd522>] acpi_ps_parse_loop+0x2b0/0x322
 [<ffffffff812cc575>] acpi_ps_parse_aml+0x9a/0x2d9
 [<ffffffff812cdc1f>] acpi_ps_execute_method+0x1d1/0x2a2
 [<ffffffff812c9931>] acpi_ns_evaluate+0xe1/0x1a8
 [<ffffffff812c93b1>] acpi_evaluate_object+0xf9/0x1f2
 [<ffffffff812b4842>] ? acpi_ec_transaction+0xd9/0xf3
 [<ffffffff812b48fa>] acpi_ec_gpe_query+0x9e/0xdb
 [<ffffffff812affd5>] ? acpi_os_execute_deferred+0x0/0x38
 [<ffffffff812b0001>] acpi_os_execute_deferred+0x2c/0x38
 [<ffffffff810737a5>] run_workqueue+0x95/0x170
 [<ffffffff81073924>] worker_thread+0xa4/0x120
 [<ffffffff81078b30>] ? autoremove_wake_function+0x0/0x40
 [<ffffffff81073880>] ? worker_thread+0x0/0x120
 [<ffffffff81078746>] kthread+0xa6/0xb0
 [<ffffffff810130ea>] child_rip+0xa/0x20
 [<ffffffff810786a0>] ? kthread+0x0/0xb0
 [<ffffffff810130e0>] ? child_rip+0x0/0x20
---[ end trace 98dff8fd1fab82bd ]---