[141301.261857] ------------[ cut here ]------------
[141301.261865] WARNING: at /build/buildd/linux-2.6.31/kernel/power/suspend_test.c:52 suspend_test_finish+0x80/0x90()
[141301.261868] Hardware name: Aspire 4710                    
[141301.261870] Component: resume devices
[141301.261872] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage aes_i586 aes_generic binfmt_misc bridge stp bnep ppdev btusb snd_hda_codec_realtek joydev snd_hda_intel snd_hda_codec arc4 ecb snd_hwdep snd_pcm_oss snd_mixer_oss iwl3945 snd_pcm iwlcore snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer iptable_filter ip_tables snd_seq_device psmouse mac80211 snd sdhci_pci sdhci soundcore lp acer_wmi x_tables uvcvideo serio_raw led_class snd_page_alloc parport cfg80211 videodev v4l1_compat fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit ohci1394 ieee1394 tg3 intel_agp agpgart video output
[141301.261927] Pid: 26306, comm: pm-suspend Not tainted 2.6.31-14-generic #48-Ubuntu
[141301.261930] Call Trace:
[141301.261937]  [<c014518d>] warn_slowpath_common+0x6d/0xa0
[141301.261941]  [<c0174e70>] ? suspend_test_finish+0x80/0x90
[141301.261945]  [<c0174e70>] ? suspend_test_finish+0x80/0x90
[141301.261949]  [<c0145206>] warn_slowpath_fmt+0x26/0x30
[141301.261953]  [<c0174e70>] suspend_test_finish+0x80/0x90
[141301.261957]  [<c0174c5f>] suspend_devices_and_enter+0x9f/0xd0
[141301.261962]  [<c056e41c>] ? printk+0x18/0x1c
[141301.261966]  [<c0174d49>] enter_state+0xb9/0xf0
[141301.261970]  [<c017443d>] state_store+0x6d/0xb0
[141301.261973]  [<c01743d0>] ? state_store+0x0/0xb0
[141301.261978]  [<c0311a70>] kobj_attr_store+0x20/0x30
[141301.261984]  [<c0239290>] sysfs_write_file+0x90/0x100
[141301.261989]  [<c01e747a>] vfs_write+0x9a/0x190
[141301.261992]  [<c0239200>] ? sysfs_write_file+0x0/0x100
[141301.261996]  [<c0572d4b>] ? do_page_fault+0x19b/0x380
[141301.262000]  [<c01e7f3d>] sys_write+0x3d/0x70
[141301.262004]  [<c010336c>] syscall_call+0x7/0xb
[141301.262007] ---[ end trace 8aa869320fce4455 ]---