Bug 789635

Summary: [abrt] kernel: BUG: soft lockup - CPU#1 stuck for 22s! [biosdevname:874]
Product: [Fedora] Fedora Reporter: v.plessky <v.plessky>
Component: biosdevnameAssignee: Narendra K <narendra_k>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, harald, itamar, jonathan, kernel-maint, madhu.chinakonda, matt_domsch, mebrown, narendra_k, praveen_paladugu
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:c601d2a99249bed3c264276a26f2fa96fd36813c
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-07-26 22:32:15 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
biosdecode - Acer 6935G
none
dmidecode - Acer 6935G none

Description v.plessky 2012-02-11 22:27:35 UTC 
libreport version: 2.0.8
abrt_version:   2.0.4.981
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.1.0-7.fc16.x86_64 root=/dev/mapper/vg_acer6935intelwireless-lv_root ro rd.md=0 rd.dm=0 rd.lvm.lv=vg_acer6935intelwireless/lv_root quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 KEYTABLE=ro-std rd.lvm.lv=vg_acer6935intelwireless/lv_swap
comment:        System hanged after I exited from suspend mode
kernel:         undefined
reason:         BUG: soft lockup - CPU#1 stuck for 22s! [biosdevname:874]
time:           Sun 12 Feb 2012 05:24:23 AM MSK

backtrace:
:BUG: soft lockup - CPU#1 stuck for 22s! [biosdevname:874]
:Modules linked in: dvb_usb_af9015(+) dvb_usb dvb_core uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_intel(+) snd_hda_codec snd_hwdep btusb bluetooth snd_seq snd_seq_device snd_pcm arc4 snd_timer snd soundcore snd_page_alloc iwlagn mac80211 cfg80211 ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder acer_wmi sparse_keymap ir_rc5_decoder ir_nec_decoder rc_rc6_mce serio_raw ite_cir iTCO_wdt iTCO_vendor_support i2c_i801 rc_core microcode joydev atl1e rfkill uinput nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi wmi video [last unloaded: scsi_wait_scan]
:CPU 1 
:Modules linked in: dvb_usb_af9015(+) dvb_usb dvb_core uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_intel(+) snd_hda_codec snd_hwdep btusb bluetooth snd_seq snd_seq_device snd_pcm arc4 snd_timer snd soundcore snd_page_alloc iwlagn mac80211 cfg80211 ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder acer_wmi sparse_keymap ir_rc5_decoder ir_nec_decoder rc_rc6_mce serio_raw ite_cir iTCO_wdt iTCO_vendor_support i2c_i801 rc_core microcode joydev atl1e rfkill uinput nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core mxm_wmi wmi video [last unloaded: scsi_wait_scan]
:Pid: 874, comm: biosdevname Not tainted 3.1.0-7.fc16.x86_64 #1 Acer Aspire 6935/Aspire 6935
:RIP: 0010:[<ffffffff8123a4f2>]  [<ffffffff8123a4f2>] __raw_spin_unlock_irq.constprop.3+0x14/0x19
:RSP: 0018:ffff880128b27da8  EFLAGS: 00000206
:RAX: 0000000000000000 RBX: ffffffff81085db7 RCX: 0000000000001ab4
:RDX: 0000000000000cfe RSI: 0000000000000093 RDI: 0000000000000093
:RBP: ffff880128b27da8 R08: 0000000000000002 R09: 0000000000000770
:R10: 0000000000000000 R11: ffff88012ed54000 R12: ffffffff81085db7
:R13: ffff880128b27d20 R14: ffffffff813c1cc5 R15: ffff880128b27d38
:FS:  00007f517433f700(0000) GS:ffff88013fc80000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: 000000000102b408 CR3: 000000012a237000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process biosdevname (pid: 874, threadinfo ffff880128b26000, task ffff880128a98000)
:Stack:
: ffff880128b27de8 ffffffff8123a86a ffff880128b27dc8 ffffffff00000000
: 000000000000076c 0000000000000770 ffff8801384d0000 0000000000001000
: ffff880128b27e58 ffffffff8123a91e ffff880134548000 ffff8801311d7000
:Call Trace:
: [<ffffffff8123a86a>] pci_user_write_config_word+0x6e/0x86
: [<ffffffff8123a91e>] pci_vpd_pci22_read+0x9c/0x12a
: [<ffffffff8123a098>] pci_read_vpd+0x28/0x2a
: [<ffffffff81242041>] read_vpd_attr+0x33/0x35
: [<ffffffff81184012>] read+0x101/0x1ac
: [<ffffffff8112915a>] vfs_read+0xa9/0xf0
: [<ffffffff811292d7>] sys_pread64+0x5a/0x76
: [<ffffffff814bc482>] system_call_fastpath+0x16/0x1b
:Code: 80 07 00 00 83 e3 01 e8 7a b8 27 00 84 db 74 02 0f 0b 5b 41 5c 5d c3 55 48 89 e5 66 66 66 66 90 66 ff 05 d2 2b b5 00 fb 66 66 90 

smolt_data:
:
:
:General
:=================================
:UUID: 029fa70d-94ca-4595-afde-657aa89d406d
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.UTF-8
:Platform: x86_64
:BogoMIPS: 5053.99
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM)2 Duo CPU     T9400  @ 2.53GHz
:CPU Stepping: 6
:CPU Family: 6
:CPU Model Num: 23
:Number of CPUs: 2
:CPU Speed: 2534
:System Memory: 3953
:System Swap: 6015
:Vendor: Acer
:System: Aspire 6935 V1.04
:Form factor: Other
:Kernel: 3.2.5-3.fc16.x86_64
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(32902:10816:4133:326) pci, None, HOST/PCI, Mobile 4 Series Chipset Memory Controller Hub
:(32902:10817:4133:326) pci, pcieport, PCI/PCI, Mobile 4 Series Chipset PCI Express Graphics Port
:(32902:10544:4133:326) pci, i801_smbus, SERIAL, 82801I (ICH9 Family) SMBus Controller
:(32902:10537:4133:326) pci, ahci, STORAGE, ICH9M/M-E SATA AHCI Controller
:(32902:10521:4133:326) pci, None, PCI/ISA, ICH9M LPC Interface Controller
:(32902:10546:4133:326) pci, None, NONE, 82801I (ICH9 Family) Thermal Subsystem
:(6505:4134:4133:326) pci, ATL1E, ETHERNET, AR8121/AR8113/AR8114 Gigabit or Fast Ethernet
:(32902:10549:4133:326) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #2
:(32902:9288:4133:326) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:10553:4133:326) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #6
:(32902:10550:4133:326) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #3
:(32902:10554:4133:326) pci, ehci_hcd, USB, 82801I (ICH9 Family) USB2 EHCI Controller #1
:(32902:10556:4133:326) pci, ehci_hcd, USB, 82801I (ICH9 Family) USB2 EHCI Controller #2
:(32902:10566:4133:326) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 4
:(32902:10560:4133:326) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 1
:(32902:10562:4133:326) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 2
:(32902:10568:4133:326) pci, pcieport, PCI/PCI, 82801I (ICH9 Family) PCI Express Port 5
:(32902:10558:4133:326) pci, snd_hda_intel, MULTIMEDIA, 82801I (ICH9 Family) HD Audio Controller
:(32902:10551:4133:326) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #4
:(32902:10548:4133:326) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #1
:(4318:1609:4133:326) pci, nouveau, VIDEO, G96 [GeForce 9600M GT]
:(32902:16946:32902:4609) pci, iwlwifi, NETWORK, WiFi Link 5100 AGN
:(32902:10552:4133:326) pci, uhci_hcd, USB, 82801I (ICH9 Family) USB UHCI Controller #5
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/mapper/vg_acer6935intelwireless-lv_root / ext4 4096 4096 13092026 12118949 11987927 3276800 3181389 3181389
:/dev/mapper/vg_acer6935intelwireless-lv_home /home ext4 4096 4096 22017800 20554866 19452223 5513216 5511264 5511264
:
Comment 1 Narendra K 2012-02-13 18:37:33 UTC 
Hi, please provide output of 'lspci -vvxxx', dmidecode and biosdecode from the system. Also, if biosdevname-0.3.11 is not being used, please test with biosdevname-0.3.11 and let us know if the issue is still seen.
Comment 2 v.plessky 2012-02-13 20:00:27 UTC 

$ lspci -vvxxx
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
00: 86 80 40 2a 06 00 90 20 07 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00

00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00006000-00006fff
        Memory behind bridge: d0000000-d2ffffff
        Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp
00: 86 80 41 2a 07 04 10 00 07 00 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 00 60 60 00 00
20: 00 d0 f0 d2 01 c0 f1 cf 00 00 00 00 00 00 00 00
30: 00 00 00 00 88 00 00 00 00 00 00 00 0b 01 08 00

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 4: I/O ports at 70e0 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd
00: 86 80 37 29 05 00 90 02 03 00 03 0c 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: e1 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 21
        Region 4: I/O ports at 70c0 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd
00: 86 80 38 29 05 00 90 02 03 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: c1 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 02 00 00

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at db305c00 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci_hcd
00: 86 80 3c 29 06 00 90 02 03 20 03 0c 00 00 00 00
10: 00 5c 30 db 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 04 00 00

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 47
        Region 0: Memory at db300000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd-hda-intel
00: 86 80 3e 29 06 04 10 00 03 00 03 04 10 00 00 00
10: 04 00 30 db 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 00004000-00005fff
        Memory behind bridge: da200000-db2fffff
        Prefetchable memory behind bridge: 00000000d3000000-00000000d3ffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp
00: 86 80 40 29 07 04 10 00 03 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 00 02 02 00 40 50 00 00
20: 20 da 20 db 01 d3 f1 d3 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 00 00

00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=03, subordinate=04, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: d9200000-da1fffff
        Prefetchable memory behind bridge: 00000000d4000000-00000000d4ffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp
00: 86 80 42 29 07 04 10 00 03 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 00 03 04 00 30 30 00 00
20: 20 d9 10 da 01 d4 f1 d4 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 02 00 00

00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: d8100000-d91fffff
        Prefetchable memory behind bridge: 00000000d5000000-00000000d5ffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp
00: 86 80 46 29 07 04 10 00 03 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 00 05 05 00 20 20 00 00
20: 10 d8 10 d9 01 d5 f1 d5 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 04 00 00

00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
        I/O behind bridge: 00001000-00001fff
        Memory behind bridge: d7000000-d80fffff
        Prefetchable memory behind bridge: 00000000d6000000-00000000d6ffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp
00: 86 80 48 29 07 04 10 00 03 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 00 06 06 00 10 10 00 20
20: 00 d7 00 d8 01 d6 f1 d6 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 00 00

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 4: I/O ports at 70a0 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd
00: 86 80 34 29 05 00 90 02 03 00 03 0c 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: a1 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 4: I/O ports at 7080 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd
00: 86 80 35 29 05 00 90 02 03 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 81 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 02 00 00

00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin D routed to IRQ 16
        Region 4: I/O ports at 7060 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd
00: 86 80 36 29 05 00 90 02 03 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 61 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 04 00 00

00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) (prog-if 00 [UHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin C routed to IRQ 18
        Region 4: I/O ports at 7040 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: uhci_hcd
00: 86 80 39 29 05 00 90 02 03 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 41 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 03 00 00

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at db305800 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci_hcd
00: 86 80 3a 29 06 00 90 02 03 20 03 0c 00 00 00 00
10: 00 58 30 db 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) (prog-if 01 [Subtractive decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=07, subordinate=07, sec-latency=32
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
00: 86 80 48 24 07 00 10 00 93 01 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 07 07 20 f0 00 80 22
20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 00 00 00 00

00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel modules: iTCO_wdt
00: 86 80 19 29 07 00 10 02 03 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00

00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) (prog-if 01 [AHCI 1.0])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 45
        Region 0: I/O ports at 7108 [size=8]
        Region 1: I/O ports at 7114 [size=4]
        Region 2: I/O ports at 7100 [size=8]
        Region 3: I/O ports at 7110 [size=4]
        Region 4: I/O ports at 7020 [size=32]
        Region 5: Memory at db305000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
00: 86 80 29 29 07 04 b0 02 03 01 06 01 00 00 00 00
10: 09 71 00 00 15 71 00 00 01 71 00 00 11 71 00 00
20: 21 70 00 00 00 50 30 db 00 00 00 00 25 10 46 01
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 02 00 00

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at db306000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at 7000 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c-i801
00: 86 80 30 29 03 00 80 02 03 00 05 0c 00 00 00 00
10: 04 60 30 db 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 70 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 03 00 00

00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin C routed to IRQ 11
        Region 0: Memory at db304000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
00: 86 80 32 29 02 00 10 00 03 00 80 11 00 00 00 00
10: 04 40 30 db 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 03 00 00

01:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9600M GT] (rev a1) (prog-if 00 [VGA controller])
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Region 3: Memory at d0000000 (64-bit, non-prefetchable) [size=32M]
        Region 5: I/O ports at 6000 [size=128]
        Expansion ROM at <ignored> [disabled]
        Capabilities: <access denied>
        Kernel driver in use: nouveau
        Kernel modules: nouveau
00: de 10 49 06 07 00 10 00 a1 00 00 03 00 00 00 00
10: 00 00 00 d2 0c 00 00 c0 00 00 00 00 04 00 00 d0
20: 00 00 00 00 01 60 00 00 00 00 00 00 25 10 46 01
30: 00 00 f8 ff 60 00 00 00 00 00 00 00 0b 01 00 00

02:00.0 Ethernet controller: Atheros Communications AR8121/AR8113/AR8114 Gigabit or Fast Ethernet (rev b0)
        Subsystem: Acer Incorporated [ALI] Device 0146
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 48
        Region 0: Memory at da200000 (64-bit, non-prefetchable) [size=256K]
        Region 2: I/O ports at 4000 [size=128]
        Capabilities: <access denied>
        Kernel driver in use: ATL1E
        Kernel modules: atl1e
00: 69 19 26 10 07 04 10 00 b0 00 00 02 00 00 00 00
10: 04 00 20 da 00 00 00 00 01 40 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 25 10 46 01
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 00 00

05:00.0 Network controller: Intel Corporation WiFi Link 5100
        Subsystem: Intel Corporation WiFi Link 5100 AGN
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 46
        Region 0: Memory at d8100000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi
00: 86 80 32 42 06 00 10 00 00 00 80 02 00 00 00 00
10: 04 00 10 d8 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 01 12
30: 00 00 00 00 c8 00 00 00 00 00 00 00 0b 01 00 00
Comment 3 v.plessky 2012-02-13 20:03:07 UTC 
Created attachment 561656 [details]
biosdecode - Acer 6935G
Comment 4 v.plessky 2012-02-13 20:05:21 UTC 
Created attachment 561657 [details]
dmidecode -  Acer 6935G
Comment 5 v.plessky 2012-02-13 20:08:06 UTC 
I have installed
biosdevname-0.3.11-5.fc16.x86_64
after all updates ( yum update on fresh Fedora 16 installation)
Comment 6 Narendra K 2012-03-02 18:54:45 UTC 
(In reply to comment #2)
> 
> $ lspci -vvxxx

> 
> 02:00.0 Ethernet controller: Atheros Communications AR8121/AR8113/AR8114
> Gigabit or Fast Ethernet (rev b0)
>         Subsystem: Acer Incorporated [ALI] Device 0146
>         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B- DisINTx+
>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>         Latency: 0
>         Interrupt: pin A routed to IRQ 48
>         Region 0: Memory at da200000 (64-bit, non-prefetchable) [size=256K]
>         Region 2: I/O ports at 4000 [size=128]
>         Capabilities: <access denied>

Hi, could you please run the 'lspci -vvvxxxx' as 'root' ?
Comment 7 Fedora Update System 2012-07-18 13:32:42 UTC 
biosdevname-0.4.1-1.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/biosdevname-0.4.1-1.fc17
Comment 8 Fedora Update System 2012-07-19 09:01:35 UTC 
Package biosdevname-0.4.1-1.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing biosdevname-0.4.1-1.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-10778/biosdevname-0.4.1-1.fc17
then log in and leave karma (feedback).
Comment 9 Fedora Update System 2012-07-26 22:32:15 UTC 
biosdevname-0.4.1-1.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.