With 2.6.30-rc5 it's possible to connect and use the wireless mouse. Still there is the same errror message in dmesg;

[ 3528.863696] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 3528.865703] input: Acer Bluetooth Wireless Mouse as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1:1.0/bluetooth/hci0/hci0:11/input13
[ 3528.865899] generic-bluetooth 0005:0A5C:0001.0003: input,hidraw1: BLUETOOTH HID v1.3c Mouse [Acer Bluetooth Wireless Mouse] on 00:21:4F:BC:2E:E6
[ 3583.833029] BUG: scheduling while atomic: swapper/0/0x10000100
[ 3583.833037] Modules linked in: hidp iwlagn iwlcore lib80211 mac80211 cfg80211 cryptd aes_x86_64 aes_generic nfsd lockd nfs_acl auth_rpcgss sunrpc radeon drm ppdev bridge stp bnep binfmt_misc xfs exportfs sbp2 lp parport dm_crypt snd_hda_codec_atihdmi arc4 ecb snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_hwdep snd_pcm snd_seq_oss joydev snd_seq_midi_event snd_seq snd_timer snd_seq_device iTCO_wdt psmouse sdhci_pci sdhci uvcvideo video snd iTCO_vendor_support serio_raw pcspkr intel_agp sony_laptop videodev v4l1_compat v4l2_compat_ioctl32 btusb led_class output soundcore snd_page_alloc ohci1394 ieee1394 sky2 usbhid fbcon tileblit font bitblit softcursor [last unloaded: cfg80211]
[ 3583.833179] CPU 0:
[ 3583.833184] Modules linked in: hidp iwlagn iwlcore lib80211 mac80211 cfg80211 cryptd aes_x86_64 aes_generic nfsd lockd nfs_acl auth_rpcgss sunrpc radeon drm ppdev bridge stp bnep binfmt_misc xfs exportfs sbp2 lp parport dm_crypt snd_hda_codec_atihdmi arc4 ecb snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_hwdep snd_pcm snd_seq_oss joydev snd_seq_midi_event snd_seq snd_timer snd_seq_device iTCO_wdt psmouse sdhci_pci sdhci uvcvideo video snd iTCO_vendor_support serio_raw pcspkr intel_agp sony_laptop videodev v4l1_compat v4l2_compat_ioctl32 btusb led_class output soundcore snd_page_alloc ohci1394 ieee1394 sky2 usbhid fbcon tileblit font bitblit softcursor [last unloaded: cfg80211]
[ 3583.833297] Pid: 0, comm: swapper Not tainted 2.6.30-rc5-custom #1 VGN-FW31ZJ
[ 3583.833303] RIP: 0010:[<ffffffff804821b7>]  [<ffffffff804821b7>] acpi_idle_enter_bm+0x255/0x289
[ 3583.833322] RSP: 0018:ffffffff80935e78  EFLAGS: 00000203
[ 3583.833327] RAX: 000000000000ea30 RBX: ffffffff80935ec8 RCX: 0000000000000000
[ 3583.833333] RDX: ffff880028035000 RSI: 000003426d17769d RDI: ffff880028048740
[ 3583.833339] RBP: ffffffff8021298e R08: fffffffffec11bf2 R09: 0000000000000000
[ 3583.833345] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000014efc4
[ 3583.833350] R13: ffffffff80935e18 R14: ffffffff8026ede7 R15: ffffffff80935de8
[ 3583.833357] FS:  0000000000000000(0000) GS:ffff880028035000(0000) knlGS:0000000000000000
[ 3583.833364] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 3583.833369] CR2: 00007fcd122b5000 CR3: 0000000000201000 CR4: 00000000000406a0
[ 3583.833375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3583.833381] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 3583.833386] Call Trace:
[ 3583.833395]  [<ffffffff804821b0>] ? acpi_idle_enter_bm+0x24e/0x289
[ 3583.833407]  [<ffffffff805a518b>] ? cpuidle_idle_call+0x9b/0xf0
[ 3583.833418]  [<ffffffff80210ea2>] ? cpu_idle+0xb2/0x100
[ 3583.833428]  [<ffffffff806ad815>] ? rest_init+0x65/0x70
[ 3583.833438]  [<ffffffff80961d6e>] ? start_kernel+0x3d8/0x3e3
[ 3583.833447]  [<ffffffff8096133a>] ? x86_64_start_reservations+0x125/0x129
[ 3583.833455]  [<ffffffff80961436>] ? x86_64_start_kernel+0xf8/0x107
[ 3584.808463] input: Acer Bluetooth Wireless Mouse as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1:1.0/bluetooth/hci0/hci0:11/input14
[ 3584.808661] generic-bluetooth 0005:0A5C:0001.0004: input,hidraw2: BLUETOOTH HID v1.3c Mouse [Acer Bluetooth Wireless Mouse] on 00:21:4F:BC:2E:E6