Additional info:
libreport version: 2.0.14
abrt_version:   2.0.13
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.3.4-5.fc17.i686 root=UUID=0ade08d5-5610-4957-a10d-4299ad980164 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=True rd.luks=0 KEYTABLE=sr-latin LANG=en_US.UTF-8 rhgb quiet
kernel:         3.3.4-5.fc17.i686

backtrace:
:BUG: soft lockup - CPU#0 stuck for 22s! [biosdevname:502]
:Modules linked in: bluetooth ir_lirc_codec lirc_dev uvcvideo videobuf2_vmalloc ir_mce_kbd_decoder videobuf2_memops videobuf2_core ir_sanyo_decoder videodev ir_sony_decoder ir_jvc_decoder media ir_rc6_decoder ir_rc5_decoder ir_nec_decoder arc4 rc_rc6_mce ite_cir iwl4965 iwlegacy mac80211 cfg80211 rc_core acer_wmi sparse_keymap rfkill snd_hda_codec_realtek microcode iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore i2c_i801 serio_raw atl1e uinput nouveau mxm_wmi wmi video drm_kms_helper ttm drm i2c_core
:Modules linked in: bluetooth ir_lirc_codec lirc_dev uvcvideo videobuf2_vmalloc ir_mce_kbd_decoder videobuf2_memops videobuf2_core ir_sanyo_decoder videodev ir_sony_decoder ir_jvc_decoder media ir_rc6_decoder ir_rc5_decoder ir_nec_decoder arc4 rc_rc6_mce ite_cir iwl4965 iwlegacy mac80211 cfg80211 rc_core acer_wmi sparse_keymap rfkill snd_hda_codec_realtek microcode iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore i2c_i801 serio_raw atl1e uinput nouveau mxm_wmi wmi video drm_kms_helper ttm drm i2c_core
:Pid: 502, comm: biosdevname Not tainted 3.3.4-5.fc17.i686 #1 Acer Aspire 6920/Aspire 6920
:EIP: 0060:[<c066cb15>] EFLAGS: 00000282 CPU: 0
:EIP is at pci_user_read_config_dword+0x65/0x90
:EAX: 00000000 EBX: c0b933a0 ECX: 00000000 EDX: 00000093
:ESI: 00000070 EDI: f2bc3ec8 EBP: f2bc3e9c ESP: f2bc3e80
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process biosdevname (pid: 502, ti=f2bc2000 task=f2b9d7f0 task.ti=f2bc2000)
:Stack:
: 00000004 f2bc3e8c c0b933a0 ffffffff f29324e8 000004e8 00000000 f2bc3ed8
: c066cd7d 00000000 f393e90c f39ac000 000014e8 00000000 f393e900 00001000
: 00000000 00000000 ffffffff c0961d60 00001000 00001000 f2bc3ef0 c066c2d1
:Call Trace:
: [<c066cd7d>] pci_vpd_pci22_read+0x12d/0x1c0
: [<c066c2d1>] pci_read_vpd+0x31/0x50
: [<c067584c>] read_vpd_attr+0x4c/0xb0
: [<c0675800>] ? write_vpd_attr+0xb0/0xb0
: [<c0591a92>] read+0xe2/0x230
: [<c0675800>] ? write_vpd_attr+0xb0/0xb0
: [<c05919b0>] ? write+0x1b0/0x1b0
: [<c0534d59>] vfs_read+0x89/0x160
: [<c05919b0>] ? write+0x1b0/0x1b0
: [<c0534f83>] sys_pread64+0x73/0xa0
: [<c0927ed4>] syscall_call+0x7/0xb
:Code: 43 08 8d 4d f0 8b 50 40 89 55 ec 8b 53 1c 8b 5d ec 89 4c 24 04 89 f1 c7 04 24 04 00 00 00 ff 13 89 c1 80 05 20 b0 d3 c0 01 fb 90 <8d> 74 26 00 8b 45 f0 85 c9 89 07 7e 05 b9 ea ff ff ff 8b 5d f4