------------[ cut here ]------------ WARNING: at /build/buildd/linux-2.6.35/drivers/pci/pci.c:105 pci_ioremap_bar+0x4f/0x60() Hardware name: System Product Name Modules linked in: snd_hda_intel(+) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ppdev option gspca_spca561 gspca_main usb_wwan snd usbserial psmouse videodev serio_raw v4l1_compat soundcore parport_pc snd_page_alloc asus_atk0110 amd64_agp k8temp i2c_viapro shpchp agpgart lp parport usb_storage via_rhine floppy pata_via mii sata_via Pid: 536, comm: modprobe Not tainted 2.6.35-21-generic #31-Ubuntu Call Trace: [] warn_slowpath_common+0x72/0xa0 [] ? pci_ioremap_bar+0x4f/0x60 [] ? pci_ioremap_bar+0x4f/0x60 [] warn_slowpath_null+0x22/0x30 [] pci_ioremap_bar+0x4f/0x60 [] azx_create+0x304/0x6bd [snd_hda_intel] [] ? snd_card_create+0x182/0x360 [snd] [] ? sysfs_addrm_finish+0x1a/0xb0 [] ? mutex_lock+0x19/0x40 [] azx_probe+0xac/0x219 [snd_hda_intel] [] local_pci_probe+0x13/0x20 [] pci_device_probe+0x68/0x90 [] really_probe+0x50/0x150 [] ? pm_runtime_barrier+0x57/0xb0 [] driver_probe_device+0x3c/0x60 [] __driver_attach+0x81/0x90 [] bus_for_each_dev+0x53/0x80 [] driver_attach+0x1e/0x20 [] ? __driver_attach+0x0/0x90 [] bus_add_driver+0xd5/0x280 [] ? pci_device_remove+0x0/0x40 [] driver_register+0x6a/0x130 [] __pci_register_driver+0x45/0xb0 [] alsa_card_azx_init+0x17/0x19 [snd_hda_intel] [] do_one_initcall+0x32/0x1a0 [] ? alsa_card_azx_init+0x0/0x19 [snd_hda_intel] [] sys_init_module+0x9b/0x1e0 [] ? sys_write+0x42/0x70 [] syscall_call+0x7/0xb ---[ end trace 5978b0b8f6d7b03c ]---