929217 – [ath9k] Wifi drops connection randomly, only reboot helps

Bug 929217 - [ath9k] Wifi drops connection randomly, only reboot helps

Summary: [ath9k] Wifi drops connection randomly, only reboot helps

Keywords:
Status:	CLOSED CURRENTRELEASE
Alias:	None
Product:	Fedora
Classification:	Fedora
Component:	kernel
Sub Component:
Version:	18
Hardware:	x86_64
OS:	Linux
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Assignee:	Kernel Maintainer List
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:
URL:
Whiteboard:
Duplicates (1):	975244 (view as bug list)
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2013-03-29 14:23 UTC by figurethatout
Modified:	2015-04-04 19:31 UTC (History)
CC List:	13 users (show)
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:	2013-11-27 15:49:40 UTC
Type:	Bug
Embargoed:
Dependent Products:

Attachments	(Terms of Use)
wpa_supplicant log file (106.75 KB, text/plain) 2013-03-29 14:23 UTC, figurethatout	no flags	Details
Comment (100.21 KB, text/plain) 2013-07-13 20:40 UTC, Mustafa Muhammad	no flags	Details
Comment (90.22 KB, text/plain) 2013-07-13 20:49 UTC, Mustafa Muhammad	no flags	Details
Comment (77.36 KB, text/plain) 2013-07-31 21:28 UTC, Mustafa Muhammad	no flags	Details
View All

Description figurethatout 2013-03-29 14:23:47 UTC

Created attachment 718090 [details]
wpa_supplicant log file

Hello.
My problem is all about wifi connection that drops without any "visible" reasons. I've already tried to fix it with all advices on the the internet but didn't help. People experienced similar problems, but at the end they say that changing wifi card to different brand, like "intel", fixes the problem. 
Info: 
Laptop Packerd Bell EasyNote TE11-HC,
Fedora 18, 
Kernel 3.8.4-202.fc18.x86_64,
Wifi Card 
   Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
   03:00.0 0280: 168c:0032 (rev 01)
   Subsystem: 11ad:6617
   Flags: bus master, fast devsel, latency 0, IRQ 17
   Memory at 90500000 (64-bit, non-prefetchable) [size=512K]
   Expansion ROM at 7ec00000 [disabled] [size=64K]
   Capabilities: [40] Power Management version 2
   Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
   Capabilities: [70] Express Endpoint, MSI 00
   Capabilities: [100] Advanced Error Reporting
   Capabilities: [140] Virtual Channel
   Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00
   Kernel driver in use: ath9k

I don't know how to reproduce the problem, so I just set up the wpa_supplicant in debug mode as says here live.gnome.org/NetworkManager/Debugging and started to wait.
I attached "wpa_supplicant.log". It grows fast so I just grab the latest info. Timestamp looks odd to me. 
Here's what in messages.log when the wifi connection drops:

Mar 29 16:41:36 localhost kernel: [ 8006.339054] ath: phy0: Failed to wakeup in 500us
Mar 29 16:41:36 localhost kernel: [ 8006.455582] ath: phy0: RX failed to go idle in 10 ms RXSM=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8006.467204] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8006.629120] ath: phy0: Failed to wakeup in 500us
Mar 29 16:41:36 localhost kernel: [ 8006.744858] ath: phy0: RX failed to go idle in 10 ms RXSM=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8006.756325] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8006.767155] ath: phy0: Failed to wakeup in 500us
Mar 29 16:41:36 localhost kernel: [ 8006.778967] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8006.778984] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
Mar 29 16:41:36 localhost kernel: [ 8006.844736] ath: phy0: Failed to stop TX DMA, queues=0x10f!
Mar 29 16:41:36 localhost kernel: [ 8006.961039] ath: phy0: Chip reset failed
Mar 29 16:41:36 localhost kernel: [ 8006.961044] ath: phy0: Unable to reset channel, reset status -22
Mar 29 16:41:36 localhost kernel: [ 8006.961064] ath: phy0: Unable to set channel
Mar 29 16:41:36 localhost kernel: [ 8006.972644] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8006.972654] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
Mar 29 16:41:36 localhost kernel: [ 8007.038167] ath: phy0: Failed to stop TX DMA, queues=0x10f!
Mar 29 16:41:36 localhost kernel: [ 8007.153749] ath: phy0: Chip reset failed
Mar 29 16:41:36 localhost kernel: [ 8007.153755] ath: phy0: Unable to reset channel, reset status -22
Mar 29 16:41:36 localhost kernel: [ 8007.153794] ath: phy0: Unable to set channel
Mar 29 16:41:36 localhost kernel: [ 8007.165635] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:36 localhost kernel: [ 8007.165649] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
Mar 29 16:41:36 localhost kernel: [ 8007.230768] ath: phy0: Failed to stop TX DMA, queues=0x10f!
Mar 29 16:41:37 localhost kernel: [ 8007.346718] ath: phy0: Chip reset failed
Mar 29 16:41:37 localhost kernel: [ 8007.346724] ath: phy0: Unable to reset channel, reset status -22
Mar 29 16:41:37 localhost kernel: [ 8007.346743] ath: phy0: Unable to set channel
Mar 29 16:41:37 localhost kernel: [ 8007.358298] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:37 localhost kernel: [ 8007.358307] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
Mar 29 16:41:37 localhost kernel: [ 8007.423695] ath: phy0: Failed to stop TX DMA, queues=0x10f!
Mar 29 16:41:37 localhost kernel: [ 8007.538997] ath: phy0: Chip reset failed
Mar 29 16:41:37 localhost kernel: [ 8007.539003] ath: phy0: Unable to reset channel, reset status -22
Mar 29 16:41:37 localhost kernel: [ 8007.539010] ath: phy0: Unable to set channel
Mar 29 16:41:37 localhost kernel: [ 8007.550995] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
Mar 29 16:41:37 localhost kernel: [ 8007.551004] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
Mar 29 16:41:37 localhost kernel: [ 8007.615800] ath: phy0: Failed to stop TX DMA, queues=0x10f!



I've tried do this: 
   modprobe -fr ath9k 
   modprobe ath9k
but after modprobe ath9k I receive this:

Mar 29 16:49:08 localhost kernel: [ 8458.762817] cfg80211: Calling CRDA to update world regulatory domain
Mar 29 16:49:08 localhost kernel: [ 8458.768917] cfg80211: World regulatory domain updated:
Mar 29 16:49:08 localhost kernel: [ 8458.768921] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Mar 29 16:49:08 localhost kernel: [ 8458.768924] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Mar 29 16:49:08 localhost kernel: [ 8458.768927] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Mar 29 16:49:08 localhost kernel: [ 8458.768929] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Mar 29 16:49:08 localhost kernel: [ 8458.768931] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Mar 29 16:49:08 localhost kernel: [ 8458.768934] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Mar 29 16:49:08 localhost kernel: [ 8458.820354] ath9k 0000:03:00.0: Refused to change power state, currently in D3
Mar 29 16:49:08 localhost kernel: [ 8458.937462] ath: phy0: Couldn't reset chip
Mar 29 16:49:08 localhost kernel: [ 8458.937471] ath: phy0: Unable to initialize hardware; initialization status: -5
Mar 29 16:49:08 localhost kernel: [ 8458.937481] ath9k 0000:03:00.0: Failed to initialize device
Mar 29 16:49:08 localhost kernel: [ 8458.937562] ath9k: probe of 0000:03:00.0 failed with error -5


What I tried to do to fix the problem:
   Installing WICD instead of NetworkManager;
   Disabling hardware encryption with nohwcrypt=1;
   Updating kernel (well, actually I always install updates when they availible).

Comment 1 Sujith 2013-07-12 05:15:41 UTC

The AR9485 wireless card that you have has had a number of driver updates since the 3.8 kernel. Try the latest wireless-testing kernel or the backports package:
http://drvbp1.linux-foundation.org/~mcgrof/rel-html/backports/

Comment 2 Jirka Klimes 2013-07-12 09:40:37 UTC

*** Bug 975244 has been marked as a duplicate of this bug. ***

Comment 3 Mustafa Muhammad 2013-07-12 22:23:52 UTC

This is the result of lspci -vv:

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
	Subsystem: Lenovo Device 3975
	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: [e0] Vendor Specific Information: Len=0c <?>

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device 3975
	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 41
	Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 3000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0f00c  Data: 4191
	Capabilities: [d0] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a4] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: i915

00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Lenovo Device 3975
	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 42
	Region 0: Memory at d0605000 (64-bit, non-prefetchable) [size=16]
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0f00c  Data: 41a1
	Kernel driver in use: mei

00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 3975
	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 0: Memory at d060a000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Debug port: BAR=1 offset=00a0
	Capabilities: [98] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
	Subsystem: Lenovo Device 3975
	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 44
	Region 0: Memory at d0600000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0f00c  Data: 41e1
	Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE- FLReset+
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
			ClockPM- Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; Disabled- Retrain- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
	Capabilities: [100 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=01
			Status:	NegoPending- InProgress-
		VC1:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=1 ArbSelect=Fixed TC/VC=22
			Status:	NegoPending- InProgress-
	Capabilities: [130 v1] Root Complex Link
		Desc:	PortNumber=0f ComponentID=00 EltType=Config
		Link0:	Desc:	TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
			Addr:	00000000fed1c000
	Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) (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, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	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: [40] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <16us
			ClockPM- Surprise- LLActRep+ BwNot-
		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
			Changed: MRL- PresDet- LinkState-
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [90] Subsystem: Lenovo Device 3975
	Capabilities: [a0] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5) (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, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Memory behind bridge: d0500000-d05fffff
	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: [40] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <16us
			ClockPM- Surprise- LLActRep+ BwNot-
		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #1, PowerLimit 10.000W; Interlock- NoCompl+
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
			Changed: MRL- PresDet- LinkState+
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [90] Subsystem: Lenovo Device 3975
	Capabilities: [a0] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: pcieport

00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) (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, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Prefetchable memory behind bridge: 00000000d0400000-00000000d04fffff
	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: [40] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #4, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <16us
			ClockPM- Surprise- LLActRep+ BwNot-
		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #3, PowerLimit 10.000W; Interlock- NoCompl+
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
			Changed: MRL- PresDet- LinkState+
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [90] Subsystem: Lenovo Device 3975
	Capabilities: [a0] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 3975
	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 d0609000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Debug port: BAR=1 offset=00a0
	Capabilities: [98] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ehci-pci

00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
	Subsystem: Lenovo Device 3975
	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: [e0] Vendor Specific Information: Len=0c <?>
	Kernel driver in use: lpc_ich

00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device 3975
	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 40
	Region 0: I/O ports at 3088 [size=8]
	Region 1: I/O ports at 3094 [size=4]
	Region 2: I/O ports at 3080 [size=8]
	Region 3: I/O ports at 3090 [size=4]
	Region 4: I/O ports at 3060 [size=32]
	Region 5: Memory at d0608000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0c00c  Data: 4181
	Capabilities: [70] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
	Capabilities: [b0] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ahci

00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
	Subsystem: Lenovo Device 3975
	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 d0604000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]

02:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
	Subsystem: Lenovo Device 30a1
	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 17
	Region 0: Memory at d0500000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [60] Express (v2) Legacy Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 512 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
			ClockPM- Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr+ BadTLP- BadDLLP- Rollover+ Timeout+ NonFatalErr-
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
	Capabilities: [140 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
			Status:	NegoPending- InProgress-
	Capabilities: [160 v1] Device Serial Number 00-15-17-ff-ff-24-14-12
	Capabilities: [170 v1] Power Budgeting <?>
	Kernel driver in use: ath9k

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 06)
	Subsystem: Lenovo Device 3975
	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 43
	Region 0: I/O ports at 2000 [size=256]
	Region 2: Memory at d0404000 (64-bit, prefetchable) [size=4K]
	Region 4: Memory at d0400000 (64-bit, prefetchable) [size=16K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0f00c  Data: 41c1
	Capabilities: [70] Express (v2) Endpoint, MSI 01
		DevCap:	MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 4096 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
			ClockPM+ Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
		Vector table: BAR=4 offset=00000000
		PBA: BAR=4 offset=00000800
	Capabilities: [d0] Vital Product Data
		Unknown small resource type 00, will not decode more.
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
	Capabilities: [140 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
			Status:	NegoPending- InProgress-
	Capabilities: [160 v1] Device Serial Number 13-00-00-00-68-4c-e0-00
	Kernel driver in use: r8169

Comment 4 Sujith 2013-07-13 01:19:38 UTC

I am not sure why Bug 975244 has been marked as a duplicate of this one. This bug is related to AR9485 and Bug 975244 is related to AR9285...

Anyway, Mustafa - can you please try the latest backports package ?

Comment 5 Herald van der Breggen 2013-07-13 07:12:35 UTC

It looks like there is a patch available, but not yet accepted for the mainstream kernel.

Patch: https://patchwork.kernel.org/patch/2718041/

For more background, see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1160188 (comment #42 and forward).

Comment 6 Mustafa Muhammad 2013-07-13 09:16:31 UTC

(In reply to Sujith from comment #4)
> I am not sure why Bug 975244 has been marked as a duplicate of this one.
> This bug is related to AR9485 and Bug 975244 is related to AR9285...
> 
> Anyway, Mustafa - can you please try the latest backports package ?

I don't know how, should I download backports-3.10-1 or backports-20130618? and what should I do with it?

also how can I use the patch?

Thanks

Comment 7 Sujith 2013-07-13 13:21:24 UTC

Use backports-20130618. There is no need to apply any patch, the AR9485 fixes are present in the package.

To install the package, extract it and:

make defconfig-ath9k
make
sudo make install

Reboot the machine.

Comment 8 Mustafa Muhammad 2013-07-13 14:03:07 UTC

(In reply to Sujith from comment #7)
> Use backports-20130618. There is no need to apply any patch, the AR9485
> fixes are present in the package.
> 
> To install the package, extract it and:
> 
> make defconfig-ath9k
> make
> sudo make install
> 
> Reboot the machine.

I installed them and no difference.
I got some warnings, but I rebooted and found Fedora with compat-drivers:

[root@localhost backports-20130618]# make install
  Building modules, stage 2.
  MODPOST 8 modules
  INSTALL /home/mustafa/Downloads/backports-20130618/compat/compat.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/drivers/net/wireless/ath/ath.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/drivers/net/wireless/ath/ath9k/ath9k.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/drivers/net/wireless/ath/ath9k/ath9k_common.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/drivers/net/wireless/ath/ath9k/ath9k_htc.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/net/mac80211/mac80211.ko
Can't read private key
  INSTALL /home/mustafa/Downloads/backports-20130618/net/wireless/cfg80211.ko
Can't read private key
  DEPMOD  3.9.9-301.fc19.x86_64
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/b43/b43.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/iwlwifi/dvm/iwldvm.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/iwlegacy/iwl4965.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/iwlegacy/iwl3945.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/rt2x00/rt2x00lib.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/ath/ath5k/ath5k.ko needs unknown symbol ieee80211_rx
depmod: WARNING: /lib/modules/3.9.9-301.fc19.x86_64/kernel/drivers/net/wireless/ath/carl9170/carl9170.ko needs unknown symbol ieee80211_rx
depmod will prefer updates/ over kernel/ -- OK!
Updating Fedora's initramfs for 3.9.9-301.fc19.x86_64 under /boot/ ...
Will now run grubby to add a new kernel entry ...

Your backported driver modules should be installed now.
Reboot.

Comment 9 Mustafa Muhammad 2013-07-13 14:05:53 UTC

These are some iwconfig results (where I move away by about 5 meters):

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=26 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=59/70  Signal level=-51 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:2  Invalid misc:16   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=1 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=50/70  Signal level=-60 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=1 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=48/70  Signal level=-62 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=1 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=47/70  Signal level=-63 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=1 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=47/70  Signal level=-63 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=1 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=49/70  Signal level=-61 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=1 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=47/70  Signal level=-63 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=65 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=47/70  Signal level=-63 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=65 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=46/70  Signal level=-64 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:8  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:"SAAD_Network"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: BC:F6:85:C4:62:F4   
          Bit Rate=26 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=46/70  Signal level=-64 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:13  Invalid misc:22   Missed beacon:0

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off

[root@localhost mustafa]# iwconfig
wlp2s0    IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off

Comment 10 Herald van der Breggen 2013-07-13 15:11:30 UTC

I tried it as well and got the same warnings/errors as Mustafa during the "make install". 

But in my case the kernel with compat-drivers made a significant difference (i.e. much better). While the SSID did not show up in the list before, now it is showing medium level strength.

FWIW, I am using a Zenbook UX31E with

$ lspci | fgrep -i ath
02:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)

Thanks for your help!

Comment 11 Sujith 2013-07-13 15:50:09 UTC

> I installed them and no difference.
> I got some warnings, but I rebooted and found Fedora with compat-drivers:

I don't use Fedora, so am not sure about these errors. But after rebooting, what does "modinfo --filename ath9k" show ?

Comment 12 Sujith 2013-07-13 15:55:04 UTC

Hm, like I mentioned in Comment 4, Mustafa has AR9285 and not AR9485, so there could be an ath9k bug related to AR9285.

Comment 13 Sujith 2013-07-13 16:19:59 UTC

Mustafa, can you attach the output of "sudo dmidecode" ?

Comment 14 Sujith 2013-07-13 16:36:34 UTC

Also, please load the driver with the module parameter, "debug=0x8f49" and post the full dmesg.

Comment 15 Sujith 2013-07-13 16:43:44 UTC

To get the ath9k debug messages, make sure that you set this in the ".config" in the backports package.

Uncomment "# CPTCFG_ATH_DEBUG is not set" and change it to "CPTCFG_ATH_DEBUG=y".
Uncomment "# CPTCFG_ATH9K_DEBUGFS is not set" and change it to "CPTCFG_ATH9K_DEBUGFS=y.

Then,

make oldconfig
make
sudo make install

Reboot.

sudo modprobe -r ath9k
sudo modprobe ath9k debug=0x8f49

Comment 16 Mustafa Muhammad 2013-07-13 20:11:27 UTC

(In reply to Sujith from comment #11)
> > I installed them and no difference.
> > I got some warnings, but I rebooted and found Fedora with compat-drivers:
> 
> I don't use Fedora, so am not sure about these errors. But after rebooting,
> what does "modinfo --filename ath9k" show ?

/lib/modules/3.9.9-301.fc19.x86_64/updates/drivers/net/wireless/ath/ath9k/ath9k.ko

Comment 17 Mustafa Muhammad 2013-07-13 20:13:01 UTC

(In reply to Sujith from comment #13)
> Mustafa, can you attach the output of "sudo dmidecode" ?

[root@localhost mustafa]# sudo dmidecode
# dmidecode 2.12
SMBIOS 2.6 present.
66 structures occupying 2476 bytes.
Table at 0x000F9E10.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
        Vendor: LENOVO
        Version: 44CN42WW
        Release Date: 09/22/2011
        Address: 0xE0000
        Runtime Size: 128 kB
        ROM Size: 2560 kB
        Characteristics:
                PCI is supported
                BIOS is upgradeable
                BIOS shadowing is allowed
                Boot from CD is supported
                Selectable boot is supported
                EDD is supported
                Print screen service is supported (int 5h)
                8042 keyboard services are supported (int 9h)
                Serial services are supported (int 14h)
                Printer services are supported (int 17h)
                CGA/mono video services are supported (int 10h)
                NEC PC-98
                ACPI is supported
                USB legacy is supported
                BIOS boot specification is supported
                Function key-initiated network boot is supported
                Targeted content distribution is supported
        BIOS Revision: 1.66
        Firmware Revision: 1.41

Handle 0x0001, DMI type 1, 27 bytes
System Information
        Manufacturer: LENOVO
        Product Name: HuronRiver Platform
        Version: Lenovo B570e
        Serial Number: WB03857746WB0111041U
        UUID: 60B5712E-8E0B-E111-8569-9644CBD27514
        Wake-up Type: Other
        SKU Number: System SKUNumber
        Family: HuronRiver System

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
        Manufacturer: LENOVO
        Product Name: Emerald Lake
        Version: FAB1
        Serial Number: WB03857746
        Asset Tag: Base Board Asset Tag
        Features:
                Board is a hosting board
                Board is replaceable
        Location In Chassis: Part Component
        Chassis Handle: 0x0000
        Type: Motherboard
        Contained Object Handles: 0

Handle 0x0003, DMI type 3, 21 bytes
Chassis Information
        Manufacturer: LENOVO
        Type: Notebook
        Lock: Not Present
        Version: 0.1
        Serial Number: serial#
        Asset Tag: Asset Tag
        Boot-up State: Safe
        Power Supply State: Safe
        Thermal State: Other
        Security Status: Other
        OEM Information: 0x00000000
        Height: Unspecified
        Number Of Power Cords: 1
        Contained Elements: 0

Handle 0x0004, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: Keyboard
        External Connector Type: PS/2
        Port Type: Keyboard Port

Handle 0x0005, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: Mouse
        External Connector Type: PS/2
        Port Type: Mouse Port

Handle 0x0006, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: Other
        External Reference Designator: COM 1
        External Connector Type: None
        Port Type: Serial Port 16550A Compatible

Handle 0x0007, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 1#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 2#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 3#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 4#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 5#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 6#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 7#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 8#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 9#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 10#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 11#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 12#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0013, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 13#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0014, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: USB2.0 - 14#
        External Connector Type: Access Bus (USB)
        Port Type: USB

Handle 0x0015, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: Ethernet
        External Connector Type: RJ-45
        Port Type: Network Port

Handle 0x0016, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: SATA Port 1 J8J1
        Internal Connector Type: SAS/SATA Plug Receptacle
        External Reference Designator: None
        External Connector Type: None
        Port Type: SATA

Handle 0x0017, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: SATA Port 2 J7G1
        Internal Connector Type: SAS/SATA Plug Receptacle
        External Reference Designator: None
        External Connector Type: None
        Port Type: SATA

Handle 0x0018, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: SATA Port 3(ODD) J9E7
        Internal Connector Type: SAS/SATA Plug Receptacle
        External Reference Designator: None
        External Connector Type: None
        Port Type: SATA

Handle 0x0019, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: eSATA Port 1 J6J1
        External Connector Type: SAS/SATA Plug Receptacle
        Port Type: SATA

Handle 0x001A, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: eSATA Port 2 J7J1
        External Connector Type: SAS/SATA Plug Receptacle
        Port Type: SATA

Handle 0x001B, DMI type 8, 9 bytes
Port Connector Information
        Internal Reference Designator: None
        Internal Connector Type: None
        External Reference Designator: SATA Port 6(Docking)
        External Connector Type: SAS/SATA Plug Receptacle
        Port Type: SATA

Handle 0x001C, DMI type 9, 17 bytes
System Slot Information
        Designation: PEG Gen1/Gen2 X16
        Type: x16 PCI Express x16
        Current Usage: Available
        Length: Long
        ID: 0
        Characteristics:
                3.3 V is provided
                Opening is shared
                PME signal is supported
        Bus Address: 0000:00:00.0

Handle 0x001D, DMI type 9, 17 bytes
System Slot Information
        Designation: PCI-Express 1 X1
        Type: x1 PCI Express
        Current Usage: Available
        Length: Short
        ID: 1
        Characteristics:
                3.3 V is provided
                Opening is shared
                PME signal is supported
        Bus Address: 0000:00:00.0

Handle 0x001E, DMI type 9, 17 bytes
System Slot Information
        Designation: PCI-Express 2 X1
        Type: x1 PCI Express
        Current Usage: In Use
        Length: Short
        ID: 2
        Characteristics:
                3.3 V is provided
                Opening is shared
                PME signal is supported
        Bus Address: 0000:00:00.0

Handle 0x001F, DMI type 9, 17 bytes
System Slot Information
        Designation: PCI-Express 3 X1
        Type: x1 PCI Express
        Current Usage: Available
        Length: Short
        ID: 3
        Characteristics:
                3.3 V is provided
                Opening is shared
                PME signal is supported
        Bus Address: 0000:00:00.0

Handle 0x0020, DMI type 9, 17 bytes
System Slot Information
        Designation: PCI-Express 4 X1
        Type: x1 PCI Express
        Current Usage: In Use
        Length: Short
        ID: 4
        Characteristics:
                3.3 V is provided
                Opening is shared
                PME signal is supported
        Bus Address: 0000:00:00.0

Handle 0x0021, DMI type 9, 17 bytes
System Slot Information
        Designation: PCI-Express 5 X1
        Type: x1 PCI Express
        Current Usage: Available
        Length: Short
        ID: 5
        Characteristics:
                3.3 V is provided
                Opening is shared
                PME signal is supported
        Bus Address: 0000:00:00.0

Handle 0x0022, DMI type 10, 6 bytes
On Board Device Information
        Type: Video
        Status: Enabled
        Description: Intel(R) Extreme Graphics 3 Controller

Handle 0x0023, DMI type 10, 6 bytes
On Board Device Information
        Type: Sound
        Status: Enabled
        Description: Intel(R) Azalia Audio Device

Handle 0x0024, DMI type 11, 5 bytes
OEM Strings
        String 1: This is the Intel HuronRiver CRB Platform

Handle 0x0025, DMI type 12, 5 bytes
System Configuration Options

Handle 0x0026, DMI type 13, 22 bytes
BIOS Language Information
        Language Description Format: Abbreviated
        Installable Languages: 4
                en-US
                fr-FR
                ja-JP
                ko-KR
        Currently Installed Language: en-US

Handle 0x0027, DMI type 22, 26 bytes
Portable Battery
        Location: Rear
        Manufacturer: Intel Corp.
        Manufacture Date: 2008
        Serial Number: 1.0
        Name: Smart Battery
        Design Capacity: Unknown
        Design Voltage: Unknown
        SBDS Version: V1.0
        Maximum Error: Unknown
        SBDS Chemistry: Lithium-Ion
        OEM-specific Information: 0x00000000

Handle 0x0028, DMI type 32, 11 bytes
System Boot Information
        Status: No errors detected

Handle 0x0029, DMI type 133, 5 bytes
OEM-specific Type
        Header and Data:
                85 05 29 00 01
        Strings:
                KHOIHGIUCCHHII

Handle 0x002A, DMI type 18, 23 bytes
32-bit Memory Error Information
        Type: OK
        Granularity: Unknown
        Operation: Unknown
        Vendor Syndrome: Unknown
        Memory Array Address: Unknown
        Device Address: Unknown
        Resolution: Unknown

Handle 0x002B, DMI type 21, 7 bytes
Built-in Pointing Device
        Type: Mouse
        Interface: PS/2
        Buttons: 2

Handle 0x002C, DMI type 23, 13 bytes
System Reset
        Status: Disabled
        Watchdog Timer: Present
        Boot Option: Do Not Reboot
        Boot Option On Limit: Do Not Reboot
        Reset Count: Unknown
        Reset Limit: Unknown
        Timer Interval: Unknown
        Timeout: Unknown

Handle 0x002D, DMI type 24, 5 bytes
Hardware Security
        Power-On Password Status: Unknown
        Keyboard Password Status: Unknown
        Administrator Password Status: Unknown
        Front Panel Reset Status: Unknown

Handle 0x002E, DMI type 27, 14 bytes
Cooling Device
        Type: Unknown
        Status: Unknown
        OEM-specific Information: 0x00000090
        Nominal Speed: Unknown Or Non-rotating

Handle 0x002F, DMI type 39, 22 bytes
System Power Supply
        Location: TBD by ODM
        Name: TBD by ODM
        Manufacturer: TBD by ODM
        Serial Number: TBD by ODM
        Asset Tag: TBD by ODM
        Model Part Number: TBD by ODM
        Revision: 1.0
        Max Power Capacity: Unknown
        Status: Present, OK
        Type: Battery
        Input Voltage Range Switching: Other
        Plugged: Yes
        Hot Replaceable: Yes

Handle 0x0030, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU
        Type: Central Processor
        Family: Core i3
        Manufacturer: Intel(R) Corporation
        ID: A7 06 02 00 FF FB EB BF
        Signature: Type 0, Family 6, Model 42, Stepping 7
        Flags:
                FPU (Floating-point unit on-chip)
                VME (Virtual mode extension)
                DE (Debugging extension)
                PSE (Page size extension)
                TSC (Time stamp counter)
                MSR (Model specific registers)
                PAE (Physical address extension)
                MCE (Machine check exception)
                CX8 (CMPXCHG8 instruction supported)
                APIC (On-chip APIC hardware supported)
                SEP (Fast system call)
                MTRR (Memory type range registers)
                PGE (Page global enable)
                MCA (Machine check architecture)
                CMOV (Conditional move instruction supported)
                PAT (Page attribute table)
                PSE-36 (36-bit page size extension)
                CLFSH (CLFLUSH instruction supported)
                DS (Debug store)
                ACPI (ACPI supported)
                MMX (MMX technology supported)
                FXSR (FXSAVE and FXSTOR instructions supported)
                SSE (Streaming SIMD extensions)
                SSE2 (Streaming SIMD extensions 2)
                SS (Self-snoop)
                HTT (Multi-threading)
                TM (Thermal monitor supported)
                PBE (Pending break enabled)
        Version: Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz
        Voltage: 1.2 V
        External Clock: 100 MHz
        Max Speed: 2200 MHz
        Current Speed: 2200 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x0031
        L2 Cache Handle: 0x0032
        L3 Cache Handle: 0x0033
        Serial Number: Not Supported by CPU
        Asset Tag: TBD By OEM
        Part Number: TBD By OEM
        Core Count: 2
        Core Enabled: 2
        Thread Count: 4
        Characteristics:
                64-bit capable

Handle 0x0031, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L1-Cache
        Configuration: Enabled, Not Socketed, Level 1
        Operational Mode: Write Through
        Location: Internal
        Installed Size: 64 kB
        Maximum Size: 64 kB
        Supported SRAM Types:
                Synchronous
        Installed SRAM Type: Synchronous
        Speed: Unknown
        Error Correction Type: Single-bit ECC
        System Type: Data
        Associativity: 8-way Set-associative

Handle 0x0032, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L2-Cache
        Configuration: Enabled, Not Socketed, Level 2
        Operational Mode: Write Through
        Location: Internal
        Installed Size: 256 kB
        Maximum Size: 256 kB
        Supported SRAM Types:
                Synchronous
        Installed SRAM Type: Synchronous
        Speed: Unknown
        Error Correction Type: Single-bit ECC
        System Type: Data
        Associativity: 8-way Set-associative

Handle 0x0033, DMI type 7, 19 bytes
Cache Information
        Socket Designation: L3-Cache
        Configuration: Enabled, Not Socketed, Level 3
        Operational Mode: Write Back
        Location: Internal
        Installed Size: 3072 kB
        Maximum Size: 3072 kB
        Supported SRAM Types:
                Synchronous
        Installed SRAM Type: Synchronous
        Speed: Unknown
        Error Correction Type: Single-bit ECC
        System Type: Unified
        Associativity: 12-way Set-associative

Handle 0x0034, DMI type 16, 15 bytes
Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: None
        Maximum Capacity: 16 GB
        Error Information Handle: Not Provided
        Number Of Devices: 4

Handle 0x0035, DMI type 17, 28 bytes
Memory Device
        Array Handle: 0x0034
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 4096 MB
        Form Factor: SODIMM
        Set: None
        Locator: ChannelA-DIMM0
        Bank Locator: BANK 0
        Type: DDR3
        Type Detail: Synchronous
        Speed: 1333 MHz
        Manufacturer: 0000
        Serial Number: 07000000
        Asset Tag: 9876543210
        Part Number: BKH400SO25608-1333
        Rank: Unknown

Handle 0x0036, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x000FFFFFFFF
        Range Size: 4 GB
        Physical Device Handle: 0x0035
        Memory Array Mapped Address Handle: 0x003D
        Partition Row Position: Unknown
        Interleave Position: 1
        Interleaved Data Depth: 2

Handle 0x0037, DMI type 17, 28 bytes
Memory Device
        Array Handle: 0x0034
        Error Information Handle: Not Provided
        Total Width: Unknown
        Data Width: Unknown
        Size: No Module Installed
        Form Factor: DIMM
        Set: None
        Locator: ChannelA-DIMM1
        Bank Locator: BANK 1
        Type: Unknown
        Type Detail: None
        Speed: Unknown
        Manufacturer: Not Specified
        Serial Number: Not Specified
        Asset Tag: 9876543210
        Part Number: Not Specified
        Rank: Unknown

Handle 0x0038, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x000000003FF
        Range Size: 1 kB
        Physical Device Handle: 0x0037
        Memory Array Mapped Address Handle: 0x003D
        Partition Row Position: Unknown
        Interleave Position: 1
        Interleaved Data Depth: 2

Handle 0x0039, DMI type 17, 28 bytes
Memory Device
        Array Handle: 0x0034
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 4096 MB
        Form Factor: SODIMM
        Set: None
        Locator: ChannelB-DIMM0
        Bank Locator: BANK 2
        Type: DDR3
        Type Detail: Synchronous
        Speed: 1333 MHz
        Manufacturer: 0000
        Serial Number: 07000000
        Asset Tag: 9876543210
        Part Number: BKH400SO25608-1333
        Rank: Unknown

Handle 0x003A, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00100000000
        Ending Address: 0x001FFFFFFFF
        Range Size: 4 GB
        Physical Device Handle: 0x0039
        Memory Array Mapped Address Handle: 0x003D
        Partition Row Position: Unknown
        Interleave Position: 2
        Interleaved Data Depth: 2

Handle 0x003B, DMI type 17, 28 bytes
Memory Device
        Array Handle: 0x0034
        Error Information Handle: Not Provided
        Total Width: Unknown
        Data Width: Unknown
        Size: No Module Installed
        Form Factor: DIMM
        Set: None
        Locator: ChannelB-DIMM1
        Bank Locator: BANK 3
        Type: Unknown
        Type Detail: None
        Speed: Unknown
        Manufacturer: Not Specified
        Serial Number: Not Specified
        Asset Tag: 9876543210
        Part Number: Not Specified
        Rank: Unknown

Handle 0x003C, DMI type 20, 19 bytes
Memory Device Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x000000003FF
        Range Size: 1 kB
        Physical Device Handle: 0x003B
        Memory Array Mapped Address Handle: 0x003D
        Partition Row Position: Unknown
        Interleave Position: 2
        Interleaved Data Depth: 2

Handle 0x003D, DMI type 19, 15 bytes
Memory Array Mapped Address
        Starting Address: 0x00000000000
        Ending Address: 0x001FFFFFFFF
        Range Size: 8 GB
        Physical Array Handle: 0x0034
        Partition Width: 4

Handle 0x003E, DMI type 129, 8 bytes
OEM-specific Type
        Header and Data:
                81 08 3E 00 01 01 02 01
        Strings:
                Intel_ASF
                Intel_ASF_001

Handle 0x003F, DMI type 131, 64 bytes
OEM-specific Type
        Header and Data:
                83 40 3F 00 31 00 00 00 00 00 00 00 00 00 00 00
                F8 00 49 1C 00 00 00 00 09 E0 00 00 01 00 07 00
                40 04 0D 00 00 00 00 00 C8 00 FF FF 00 00 00 00
                00 00 00 00 F6 00 00 00 76 50 72 6F 00 00 00 00

Handle 0x0040, DMI type 15, 29 bytes
System Event Log
        Area Length: 50 bytes
        Header Start Offset: 0x0000
        Header Length: 16 bytes
        Data Start Offset: 0x0010
        Access Method: General-purpose non-volatile data functions
        Access Address: 0x00F0
        Status: Valid, Not Full
        Change Token: 0x00000002
        Header Format: Type 1
        Supported Log Type Descriptors: 3
        Descriptor 1: POST error
        Data Format 1: POST results bitmap
        Descriptor 2: Single-bit ECC memory error
        Data Format 2: Multiple-event
        Descriptor 3: Multi-bit ECC memory error
        Data Format 3: Multiple-event

Handle 0xFEFF, DMI type 127, 4 bytes
End Of Table

Comment 18 Mustafa Muhammad 2013-07-13 20:22:46 UTC

(In reply to Sujith from comment #14)
> Also, please load the driver with the module parameter, "debug=0x8f49" and
> post the full dmesg.

[root@localhost mustafa]# modprobe -r ath9k
[root@localhost mustafa]# modprobe ath9k debug=0x8f49


[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.9.9-301.fc19.x86_64 (mockbuild@bkernel02) (gcc version 4.8.1 20130603 (Red Hat 4.8.1-1) (GCC) ) #1 SMP Thu Jul 4 15:10:36 UTC 2013
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.9.9-301.fc19.x86_64 root=UUID=93cf7e16-1001-4b26-8060-36d8186e7095 ro LANG=en_US.UTF-8
[    0.000000] Disabled fast string operations
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bac86fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bac87000-0x00000000baefefff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000baeff000-0x00000000baf9efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000baf9f000-0x00000000baffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000bafff000-0x00000000baffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bb000000-0x00000000bf9fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffd80000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023fdfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.6 present.
[    0.000000] DMI: LENOVO HuronRiver Platform/Emerald Lake, BIOS 44CN42WW 09/22/2011
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x23fe00 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0FFC00000 mask FFFC00000 write-protect
[    0.000000]   1 base 000000000 mask F80000000 write-back
[    0.000000]   2 base 080000000 mask FC0000000 write-back
[    0.000000]   3 base 0BC000000 mask FFC000000 uncachable
[    0.000000]   4 base 0BB000000 mask FFF000000 uncachable
[    0.000000]   5 base 100000000 mask F00000000 write-back
[    0.000000]   6 base 200000000 mask FC0000000 write-back
[    0.000000]   7 base 23FE00000 mask FFFE00000 uncachable
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820: last_pfn = 0xbb000 max_arch_pfn = 0x400000000
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] reserving inaccessible SNB gfx pages
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01fc4000, 0x01fc4fff] PGTABLE
[    0.000000] BRK [0x01fc5000, 0x01fc5fff] PGTABLE
[    0.000000] BRK [0x01fc6000, 0x01fc6fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x23fc00000-0x23fdfffff]
[    0.000000]  [mem 0x23fc00000-0x23fdfffff] page 2M
[    0.000000] BRK [0x01fc7000, 0x01fc7fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x23c000000-0x23fbfffff]
[    0.000000]  [mem 0x23c000000-0x23fbfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x200000000-0x23bffffff]
[    0.000000]  [mem 0x200000000-0x23bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xbac86fff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xbabfffff] page 2M
[    0.000000]  [mem 0xbac00000-0xbac86fff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbafff000-0xbaffffff]
[    0.000000]  [mem 0xbafff000-0xbaffffff] page 4k
[    0.000000] BRK [0x01fc8000, 0x01fc8fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
[    0.000000]  [mem 0x100000000-0x1ffffffff] page 2M
[    0.000000] RAMDISK: [mem 0x370dc000-0x37865fff]
[    0.000000] ACPI: RSDP 00000000000f0110 00024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 00000000baffe120 00084 (v01 LENOVO CB-01    00000001 LENO 00000001)
[    0.000000] ACPI: FACP 00000000bafee000 000F4 (v03 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: DSDT 00000000baff1000 09AC3 (v02 LENOVO  SNB-CPT 00000000 INTL 20061109)
[    0.000000] ACPI: FACS 00000000baf3d000 00040
[    0.000000] ACPI: SLIC 00000000baffd000 00176 (v01 LENOVO CB-01    00000001 LENO 00000001)
[    0.000000] ACPI: SSDT 00000000baffb000 01068 (v01 LENOVO PtidDevc 00001000 INTL 20061109)
[    0.000000] ACPI: ASF! 00000000baff0000 000A5 (v32 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: HPET 00000000bafed000 00038 (v01 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: APIC 00000000bafec000 00098 (v01 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: MCFG 00000000bafeb000 0003C (v01 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: SSDT 00000000bafea000 0090C (v01  PmRef  Cpu0Ist 00003000 INTL 20061109)
[    0.000000] ACPI: SSDT 00000000bafe9000 00996 (v01  PmRef    CpuPm 00003000 INTL 20061109)
[    0.000000] ACPI: UEFI 00000000bafe8000 0003E (v01 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: UEFI 00000000bafe7000 00042 (v01 PTL      COMBUF 00000001 PTL  00000001)
[    0.000000] ACPI: UEFI 00000000bafe6000 00256 (v01 LENOVO CB-01    00000001 PTL  00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000023fdfffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x23fdfffff]
[    0.000000]   NODE_DATA [mem 0x23fde5000-0x23fdf8fff]
[    0.000000]  [ffffea0000000000-ffffea0008ffffff] PMD -> [ffff880237400000-ffff88023f3fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x23fdfffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0xbac86fff]
[    0.000000]   node   0: [mem 0xbafff000-0xbaffffff]
[    0.000000]   node   0: [mem 0x100000000-0x23fdfffff]
[    0.000000] On node 0 totalpages: 2075172
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 156 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 11891 pages used for memmap
[    0.000000]   DMA32 zone: 760968 pages, LIFO batch:31
[    0.000000]   Normal zone: 20472 pages used for memmap
[    0.000000]   Normal zone: 1310208 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
[    0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 00000000bac87000 - 00000000baeff000
[    0.000000] PM: Registered nosave memory: 00000000baeff000 - 00000000baf9f000
[    0.000000] PM: Registered nosave memory: 00000000baf9f000 - 00000000bafff000
[    0.000000] PM: Registered nosave memory: 00000000bb000000 - 00000000bfa00000
[    0.000000] PM: Registered nosave memory: 00000000bfa00000 - 00000000f8000000
[    0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
[    0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000
[    0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[    0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed08000
[    0.000000] PM: Registered nosave memory: 00000000fed08000 - 00000000fed09000
[    0.000000] PM: Registered nosave memory: 00000000fed09000 - 00000000fed10000
[    0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000
[    0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
[    0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[    0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
[    0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[    0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffd80000
[    0.000000] PM: Registered nosave memory: 00000000ffd80000 - 0000000100000000
[    0.000000] e820: [mem 0xbfa00000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88023fa00000 s85120 r8192 d21376 u262144
[    0.000000] pcpu-alloc: s85120 r8192 d21376 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2042589
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.9.9-301.fc19.x86_64 root=UUID=93cf7e16-1001-4b26-8060-36d8186e7095 ro LANG=en_US.UTF-8
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 8077876k/9435136k available (6476k kernel code, 1134448k absent, 222812k reserved, 6761k data, 1352k init)
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[    0.000000] NR_IRQS:8448 nr_irqs:744 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] allocated 33554432 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.001000] tsc: Detected 2194.991 MHz processor
[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.98 BogoMIPS (lpj=2194991)
[    0.000008] pid_max: default: 32768 minimum: 301
[    0.000040] Security Framework initialized
[    0.000048] SELinux:  Initializing.
[    0.000058] SELinux:  Starting in permissive mode
[    0.000748] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.002617] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.003384] Mount-cache hash table entries: 256
[    0.003569] Initializing cgroup subsys cpuacct
[    0.003572] Initializing cgroup subsys memory
[    0.003598] Initializing cgroup subsys devices
[    0.003601] Initializing cgroup subsys freezer
[    0.003603] Initializing cgroup subsys net_cls
[    0.003606] Initializing cgroup subsys blkio
[    0.003608] Initializing cgroup subsys perf_event
[    0.003635] Disabled fast string operations
[    0.003638] CPU: Physical Processor ID: 0
[    0.003640] CPU: Processor Core ID: 0
[    0.003645] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.003650] mce: CPU supports 7 MCE banks
[    0.003663] CPU0: Thermal monitoring enabled (TM1)
[    0.003673] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
tlb_flushall_shift: 5
[    0.003767] Freeing SMP alternatives: 24k freed
[    0.004843] ACPI: Core revision 20130117
[    0.010002] ACPI: All ACPI Tables successfully acquired
[    0.010203] ftrace: allocating 24424 entries in 96 pages
[    0.023210] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.033227] smpboot: CPU0: Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz (fam: 06, model: 2a, stepping: 07)
[    0.033237] TSC deadline timer enabled
[    0.033248] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, Intel PMU driver.
[    0.033256] perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode
[    0.033259] ... version:                3
[    0.033261] ... bit width:              48
[    0.033262] ... generic registers:      4
[    0.033264] ... value mask:             0000ffffffffffff
[    0.033266] ... max period:             000000007fffffff
[    0.033268] ... fixed-purpose events:   3
[    0.033270] ... event mask:             000000070000000f
[    0.045568] Disabled fast string operations
[    0.047781] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.058916] Disabled fast string operations
[    0.072256] Disabled fast string operations
[    0.034530] smpboot: Booting Node   0, Processors  #1 #2 #3
[    0.074374] Brought up 4 CPUs
[    0.074381] smpboot: Total of 4 processors activated (17559.92 BogoMIPS)
[    0.077894] devtmpfs: initialized
[    0.078054] PM: Registering ACPI NVS region [mem 0xbaeff000-0xbaf9efff] (655360 bytes)
[    0.078717] atomic64 test passed for x86-64 platform with CX8 and with SSE
[    0.078746] RTC time: 20:07:19, date: 07/13/13
[    0.078786] NET: Registered protocol family 16
[    0.078897] ACPI: bus type PCI registered
[    0.078953] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.078957] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.083871] PCI: Using configuration type 1 for base access
[    0.083967] mtrr: your CPUs had inconsistent variable MTRR settings
[    0.083969] mtrr: probably your BIOS does not setup all CPUs.
[    0.083971] mtrr: corrected configuration.
[    0.084612] bio: create slab <bio-0> at 0
[    0.084686] ACPI: Added _OSI(Module Device)
[    0.084692] ACPI: Added _OSI(Processor Device)
[    0.084694] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.084697] ACPI: Added _OSI(Processor Aggregator Device)
[    0.086047] ACPI: EC: Look up EC in DSDT
[    0.087435] ACPI: Executed 1 blocks of module-level executable AML code
[    0.094830] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.095128] ACPI: SSDT 00000000baeef718 0067C (v01  PmRef  Cpu0Cst 00003001 INTL 20061109)
[    0.095478] ACPI: Dynamic OEM Table Load:
[    0.095481] ACPI: SSDT           (null) 0067C (v01  PmRef  Cpu0Cst 00003001 INTL 20061109)
[    0.098975] ACPI: SSDT 00000000baef0a98 00303 (v01  PmRef    ApIst 00003000 INTL 20061109)
[    0.099348] ACPI: Dynamic OEM Table Load:
[    0.099351] ACPI: SSDT           (null) 00303 (v01  PmRef    ApIst 00003000 INTL 20061109)
[    0.101869] ACPI: SSDT 00000000baeeed98 00119 (v01  PmRef    ApCst 00003000 INTL 20061109)
[    0.102211] ACPI: Dynamic OEM Table Load:
[    0.102214] ACPI: SSDT           (null) 00119 (v01  PmRef    ApCst 00003000 INTL 20061109)
[    0.107242] ACPI: Interpreter enabled
[    0.107253] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130117/hwxface-568)
[    0.107267] ACPI: (supports S0 S1 S3 S4 S5)
[    0.107269] ACPI: Using IOAPIC for interrupt routing
[    0.107295] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.113422] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[    0.113456] \_SB_.PCI0:_OSC invalid UUID
[    0.113457] _OSC request data:1 8 0 
[    0.113958] PCI host bridge to bus 0000:00
[    0.113962] pci_bus 0000:00: root bus resource [bus 00-3e]
[    0.113965] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.113968] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.113970] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.113973] pci_bus 0000:00: root bus resource [mem 0xbfa00000-0xfeafffff]
[    0.113979] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
[    0.113988] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
[    0.114071] pci 0000:00:02.0: [8086:0116] type 00 class 0x030000
[    0.114082] pci 0000:00:02.0: reg 10: [mem 0xd0000000-0xd03fffff 64bit]
[    0.114088] pci 0000:00:02.0: reg 18: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.114092] pci 0000:00:02.0: reg 20: [io  0x3000-0x303f]
[    0.114191] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
[    0.114216] pci 0000:00:16.0: reg 10: [mem 0xd0605000-0xd060500f 64bit]
[    0.114295] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.114375] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
[    0.114398] pci 0000:00:1a.0: reg 10: [mem 0xd060a000-0xd060a3ff]
[    0.114490] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    0.114529] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.114566] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
[    0.114582] pci 0000:00:1b.0: reg 10: [mem 0xd0600000-0xd0603fff 64bit]
[    0.114654] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.114679] pci 0000:00:1b.0: System wakeup disabled by ACPI
[    0.114715] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
[    0.114799] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.114832] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.114864] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
[    0.114945] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.114974] pci 0000:00:1c.1: System wakeup disabled by ACPI
[    0.115008] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400
[    0.115090] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.115122] pci 0000:00:1c.3: System wakeup disabled by ACPI
[    0.115163] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
[    0.115185] pci 0000:00:1d.0: reg 10: [mem 0xd0609000-0xd06093ff]
[    0.115278] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.115313] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.115347] pci 0000:00:1f.0: [8086:1c49] type 00 class 0x060100
[    0.115497] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601
[    0.115516] pci 0000:00:1f.2: reg 10: [io  0x3088-0x308f]
[    0.115525] pci 0000:00:1f.2: reg 14: [io  0x3094-0x3097]
[    0.115533] pci 0000:00:1f.2: reg 18: [io  0x3080-0x3087]
[    0.115541] pci 0000:00:1f.2: reg 1c: [io  0x3090-0x3093]
[    0.115550] pci 0000:00:1f.2: reg 20: [io  0x3060-0x307f]
[    0.115558] pci 0000:00:1f.2: reg 24: [mem 0xd0608000-0xd06087ff]
[    0.115606] pci 0000:00:1f.2: PME# supported from D3hot
[    0.115662] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
[    0.115679] pci 0000:00:1f.3: reg 10: [mem 0xd0604000-0xd06040ff 64bit]
[    0.115701] pci 0000:00:1f.3: reg 20: [io  0xefa0-0xefbf]
[    0.115827] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.115933] pci 0000:02:00.0: [168c:002b] type 00 class 0x028000
[    0.115979] pci 0000:02:00.0: reg 10: [mem 0xd0500000-0xd050ffff 64bit]
[    0.116206] pci 0000:02:00.0: supports D1
[    0.116208] pci 0000:02:00.0: PME# supported from D0 D1 D3hot
[    0.116266] pci 0000:02:00.0: System wakeup disabled by ACPI
[    0.117866] pci 0000:00:1c.1: PCI bridge to [bus 02]
[    0.117884] pci 0000:00:1c.1:   bridge window [mem 0xd0500000-0xd05fffff]
[    0.118051] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
[    0.118120] pci 0000:03:00.0: reg 10: [io  0x2000-0x20ff]
[    0.118241] pci 0000:03:00.0: reg 18: [mem 0xd0404000-0xd0404fff 64bit pref]
[    0.118316] pci 0000:03:00.0: reg 20: [mem 0xd0400000-0xd0403fff 64bit pref]
[    0.118634] pci 0000:03:00.0: supports D1 D2
[    0.118636] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.118751] pci 0000:03:00.0: System wakeup disabled by ACPI
[    0.119897] pci 0000:00:1c.3: PCI bridge to [bus 03]
[    0.119910] pci 0000:00:1c.3:   bridge window [io  0x2000-0x2fff]
[    0.119937] pci 0000:00:1c.3:   bridge window [mem 0xd0400000-0xd04fffff 64bit pref]
[    0.119987] \_SB_.PCI0:_OSC invalid UUID
[    0.119989] _OSC request data:1 1f 0 
[    0.119992] acpi PNP0A08:00: ACPI _OSC support notification failed, disabling PCIe ASPM
[    0.119996] acpi PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x08)
[    0.120503] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.120557] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 *10 11 12 14 15)
[    0.120608] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 *10 11 12 14 15)
[    0.120658] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.120708] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.120759] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.120811] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[    0.120868] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 *10 11 12 14 15)
[    0.121072] ACPI: Enabled 3 GPEs in block 00 to 3F
[    0.121080] acpi root: \_SB_.PCI0 notify handler is installed
[    0.121131] Found 1 acpi root devices
[    0.121177] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[    0.121299] ACPI: No dock devices found.
[    0.121365] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.121370] vgaarb: loaded
[    0.121372] vgaarb: bridge control possible 0000:00:02.0
[    0.121432] SCSI subsystem initialized
[    0.121435] ACPI: bus type ATA registered
[    0.121475] libata version 3.00 loaded.
[    0.121491] ACPI: bus type USB registered
[    0.121507] usbcore: registered new interface driver usbfs
[    0.121517] usbcore: registered new interface driver hub
[    0.121537] usbcore: registered new device driver usb
[    0.121588] PCI: Using ACPI for IRQ routing
[    0.123157] PCI: pci_cache_line_size set to 64 bytes
[    0.123223] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[    0.123224] e820: reserve RAM buffer [mem 0xbac87000-0xbbffffff]
[    0.123226] e820: reserve RAM buffer [mem 0xbb000000-0xbbffffff]
[    0.123227] e820: reserve RAM buffer [mem 0x23fe00000-0x23fffffff]
[    0.123303] NetLabel: Initializing
[    0.123305] NetLabel:  domain hash size = 128
[    0.123307] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.123317] NetLabel:  unlabeled traffic allowed by default
[    0.123346] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.123352] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.125370] Switching to clocksource hpet
[    0.130234] pnp: PnP ACPI init
[    0.130251] ACPI: bus type PNP registered
[    0.130286] pnp 00:00: [dma 4]
[    0.130307] pnp 00:00: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.130326] pnp 00:01: Plug and Play ACPI device, IDs INT0800 (active)
[    0.130429] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.130457] pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.130496] system 00:04: [io  0x1000-0x100f] has been reserved
[    0.130499] system 00:04: [io  0xffff] has been reserved
[    0.130502] system 00:04: [io  0xffff] has been reserved
[    0.130505] system 00:04: [io  0x0400-0x0453] has been reserved
[    0.130508] system 00:04: [io  0x0458-0x047f] has been reserved
[    0.130510] system 00:04: [io  0x0500-0x057f] has been reserved
[    0.130514] system 00:04: [mem 0xfe800000-0xfe80ffff] has been reserved
[    0.130518] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.130539] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.130580] system 00:06: [io  0x0454-0x0457] has been reserved
[    0.130584] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.130650] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.130674] pnp 00:08: Plug and Play ACPI device, IDs SYN0326 SYN0300 SYN0002 PNP0f13 (active)
[    0.130783] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.130787] system 00:09: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.130789] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.130792] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.130795] system 00:09: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.130798] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.130800] system 00:09: [mem 0xfed90000-0xfed93fff] has been reserved
[    0.130803] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.130806] system 00:09: [mem 0xff000000-0xffffffff] could not be reserved
[    0.130808] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.130811] system 00:09: [mem 0xbfa00000-0xbfa00fff] has been reserved
[    0.130814] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.131022] system 00:0a: [mem 0x20000000-0x201fffff] could not be reserved
[    0.131026] system 00:0a: [mem 0x40000000-0x401fffff] could not be reserved
[    0.131029] system 00:0a: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.131047] pnp: PnP ACPI: found 11 devices
[    0.131050] ACPI: bus type PNP unregistered
[    0.137662] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.137677] pci 0000:00:1c.1: PCI bridge to [bus 02]
[    0.137684] pci 0000:00:1c.1:   bridge window [mem 0xd0500000-0xd05fffff]
[    0.137694] pci 0000:00:1c.3: PCI bridge to [bus 03]
[    0.137698] pci 0000:00:1c.3:   bridge window [io  0x2000-0x2fff]
[    0.137707] pci 0000:00:1c.3:   bridge window [mem 0xd0400000-0xd04fffff 64bit pref]
[    0.137845] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.137847] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.137849] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.137851] pci_bus 0000:00: resource 7 [mem 0xbfa00000-0xfeafffff]
[    0.137852] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff]
[    0.137854] pci_bus 0000:02: resource 1 [mem 0xd0500000-0xd05fffff]
[    0.137856] pci_bus 0000:03: resource 0 [io  0x2000-0x2fff]
[    0.137858] pci_bus 0000:03: resource 2 [mem 0xd0400000-0xd04fffff 64bit pref]
[    0.137891] NET: Registered protocol family 2
[    0.138105] TCP established hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.138334] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.138484] TCP: Hash tables configured (established 65536 bind 65536)
[    0.138512] TCP: reno registered
[    0.138528] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[    0.138563] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[    0.138655] NET: Registered protocol family 1
[    0.138668] pci 0000:00:02.0: Boot video device
[    0.138899] PCI: CLS 64 bytes, default 64
[    0.138938] Unpacking initramfs...
[    0.274426] Freeing initrd memory: 7720k freed
[    0.275657] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.275665] software IO TLB [mem 0xb6c87000-0xbac87000] (64MB) mapped at [ffff8800b6c87000-ffff8800bac86fff]
[    0.276232] Initialise system trusted keyring
[    0.276275] audit: initializing netlink socket (disabled)
[    0.276287] type=2000 audit(1373746038.263:1): initialized
[    0.300873] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.302190] VFS: Disk quotas dquot_6.5.2
[    0.302230] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.302545] msgmni has been set to 15792
[    0.302613] SELinux:  Registering netfilter hooks
[    0.303151] alg: No test for stdrng (krng)
[    0.303162] NET: Registered protocol family 38
[    0.303167] Key type asymmetric registered
[    0.303169] Asymmetric key parser 'x509' registered
[    0.303171] Asymmetric key parser 'pefile' registered
[    0.303201] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.303229] io scheduler noop registered
[    0.303232] io scheduler deadline registered
[    0.303240] io scheduler cfq registered (default)
[    0.303443] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.303459] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.303461] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.303627] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[    0.303630] vesafb: scrolling: redraw
[    0.303632] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.303892] vesafb: framebuffer at 0xc0000000, mapped to 0xffffc90004f00000, using 3072k, total 3072k
[    0.362559] Console: switching to colour frame buffer device 128x48
[    0.417682] fb0: VESA VGA frame buffer device
[    0.418176] intel_idle: MWAIT substates: 0x21120
[    0.418177] intel_idle: v0.4 model 0x2A
[    0.418178] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.422775] ACPI: AC Adapter [ADP1] (on-line)
[    0.423353] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    0.424273] ACPI: Lid Switch [LID0]
[    0.424680] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[    0.425596] ACPI: Sleep Button [SLPB]
[    0.426029] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.426840] ACPI: Power Button [PWRF]
[    0.427295] ACPI: Requesting acpi_cpufreq
[    0.431664] thermal LNXTHERM:00: registered as thermal_zone0
[    0.432291] ACPI: Thermal Zone [TZS0] (61 C)
[    0.432934] thermal LNXTHERM:01: registered as thermal_zone1
[    0.433549] ACPI: Thermal Zone [TZS1] (40 C)
[    0.434041] GHES: HEST is not enabled!
[    0.434510] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.434552] ACPI: Battery Slot [BAT0] (battery present)
[    0.436261] Non-volatile memory driver v1.3
[    0.436726] Linux agpgart interface v0.103
[    0.458699] loop: module loaded
[    0.479804] ahci 0000:00:1f.2: version 3.0
[    0.479896] ahci 0000:00:1f.2: irq 40 for MSI/MSI-X
[    0.479926] ahci: SSS flag set, parallel bus scan disabled
[    0.511817] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x39 impl SATA mode
[    0.533491] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst 
[    0.555422] ahci 0000:00:1f.2: setting latency timer to 64
[    0.561182] scsi0 : ahci
[    0.582676] scsi1 : ahci
[    0.603915] scsi2 : ahci
[    0.624910] scsi3 : ahci
[    0.645619] scsi4 : ahci
[    0.666019] scsi5 : ahci
[    0.686259] ata1: SATA max UDMA/133 abar m2048@0xd0608000 port 0xd0608100 irq 40
[    0.707007] ata2: DUMMY
[    0.727169] ata3: DUMMY
[    0.747038] ata4: SATA max UDMA/133 abar m2048@0xd0608000 port 0xd0608280 irq 40
[    0.767809] ata5: SATA max UDMA/133 abar m2048@0xd0608000 port 0xd0608300 irq 40
[    0.788419] ata6: SATA max UDMA/133 abar m2048@0xd0608000 port 0xd0608380 irq 40
[    0.808742] libphy: Fixed MDIO Bus: probed
[    0.828801] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.849048] ehci-pci: EHCI PCI platform driver
[    0.869097] ehci-pci 0000:00:1a.0: setting latency timer to 64
[    0.869101] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    0.889143] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    0.909430] ehci-pci 0000:00:1a.0: debug port 2
[    0.933172] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[    0.933189] ehci-pci 0000:00:1a.0: irq 16, io mem 0xd060a000
[    0.958266] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    0.977487] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.996870] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.016386] usb usb1: Product: EHCI Host Controller
[    1.035447] usb usb1: Manufacturer: Linux 3.9.9-301.fc19.x86_64 ehci_hcd
[    1.054448] usb usb1: SerialNumber: 0000:00:1a.0
[    1.072990] hub 1-0:1.0: USB hub found
[    1.090944] hub 1-0:1.0: 2 ports detected
[    1.108548] ehci-pci 0000:00:1d.0: setting latency timer to 64
[    1.108551] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    1.113430] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.125022] ata1.00: ATA-8: OCZ-VERTEX3, 2.15, max UDMA/133
[    1.125024] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    1.135417] ata1.00: configured for UDMA/133
[    1.135586] scsi 0:0:0:0: Direct-Access     ATA      OCZ-VERTEX3      2.15 PQ: 0 ANSI: 5
[    1.135712] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[    1.135719] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.135775] sd 0:0:0:0: [sda] Write Protect is off
[    1.135777] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.135803] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.165186]  sda: sda1 sda2 sda3 < sda5 sda6 >
[    1.165492] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.278601] tsc: Refined TSC clocksource calibration: 2195.013 MHz
[    1.278604] Switching to clocksource tsc
[    1.363215] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    1.381981] ehci-pci 0000:00:1d.0: debug port 2
[    1.404027] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    1.404044] ehci-pci 0000:00:1d.0: irq 23, io mem 0xd0609000
[    1.427746] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    1.446428] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.464794] ata4: SATA link down (SStatus 0 SControl 300)
[    1.485535] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.506080] usb usb2: Product: EHCI Host Controller
[    1.526342] usb usb2: Manufacturer: Linux 3.9.9-301.fc19.x86_64 ehci_hcd
[    1.546710] usb usb2: SerialNumber: 0000:00:1d.0
[    1.564906] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.588052] hub 2-0:1.0: USB hub found
[    1.608899] hub 2-0:1.0: 2 ports detected
[    1.629975] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.651110] uhci_hcd: USB Universal Host Controller Interface driver
[    1.672191] usbcore: registered new interface driver usbserial
[    1.679387] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[    1.679388] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.679530] hub 1-1:1.0: USB hub found
[    1.679636] hub 1-1:1.0: 6 ports detected
[    1.770113] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.771769] ata5.00: ATAPI: Optiarc DVD RW AD-7710H, A833, max UDMA/100
[    1.773764] ata5.00: configured for UDMA/100
[    1.775584] scsi 4:0:0:0: CD-ROM            Optiarc  DVD RW AD-7710H  A833 PQ: 0 ANSI: 5
[    1.777867] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.777868] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.777941] sr 4:0:0:0: Attached scsi CD-ROM sr0
[    1.777992] sr 4:0:0:0: Attached scsi generic sg1 type 5
[    1.929030] usbcore: registered new interface driver usbserial_generic
[    1.951360] usbserial: USB Serial support registered for generic
[    1.953422] usb 1-1.5: new high-speed USB device number 3 using ehci-pci
[    1.996160] i8042: PNP: PS/2 Controller [PNP0303:KBD0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    2.021616] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.044325] serio: i8042 AUX port at 0x60,0x64 irq 12
[    2.066670] mousedev: PS/2 mouse device common for all mice
[    2.069793] usb 1-1.5: New USB device found, idVendor=5986, idProduct=0292
[    2.069794] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.069795] usb 1-1.5: Product: Lenovo EasyCamera
[    2.069796] usb 1-1.5: Manufacturer: Bison Corp.
[    2.084440] ata6: SATA link down (SStatus 0 SControl 300)
[    2.172534] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    2.221498] rtc_cmos 00:05: RTC can wake from S4
[    2.243546] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[    2.265422] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    2.287380] device-mapper: uevent: version 1.0.3
[    2.309239] device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel
[    2.331854] Intel P-state driver initializing.
[    2.354542] Intel pstate controlling: cpu 0
[    2.376898] Intel pstate controlling: cpu 1
[    2.398725] Intel pstate controlling: cpu 2
[    2.419947] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[    2.419959] Intel pstate controlling: cpu 3
[    2.419997] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    2.420056] cpuidle: using governor ladder
[    2.506883] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.506963] cpuidle: using governor menu
[    2.507136] EFI Variables Facility v0.08 2004-May-17
[    2.507153] hidraw: raw HID events driver (C) Jiri Kosina
[    2.507230] usbcore: registered new interface driver usbhid
[    2.507231] usbhid: USB HID core driver
[    2.507250] drop_monitor: Initializing network drop monitor service
[    2.507322] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.685706] TCP: cubic registered
[    2.708037] Initializing XFRM netlink socket
[    2.708087] hub 2-1:1.0: USB hub found
[    2.752224] hub 2-1:1.0: 6 ports detected
[    2.752281] NET: Registered protocol family 10
[    2.752426] mip6: Mobile IPv6
[    2.752427] NET: Registered protocol family 17
[    2.752643] PM: Hibernation image not present or could not be loaded.
[    2.752644] Loading compiled-in X.509 certificates
[    2.753624] Loaded X.509 cert 'Fedora kernel signing key: 5a6f5c4b8beb933c17a2b080e2d77fe3ab49128a'
[    2.753631] registered taskstats version 1
[    2.754219]   Magic number: 5:170:144
[    2.754231] ata_port ata1: hash matches
[    2.754232]  ata1: hash matches
[    2.754256] acpi device:15: hash matches
[    2.991815] rtc_cmos 00:05: setting system clock to 2013-07-13 20:07:21 UTC (1373746041)
[    3.017206] Freeing unused kernel memory: 1352k freed
[    3.043589] Write protecting the kernel read-only data: 12288k
[    3.079763] Freeing unused kernel memory: 1704k freed
[    3.119637] Freeing unused kernel memory: 1328k freed
[    3.162098] systemd[1]: RTC configured in localtime, applying delta of 180 minutes to system time.
[    3.192171] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
[    3.258114] systemd[1]: Running in initial RAM disk.
[    3.332929] usb 2-1.6: new high-speed USB device number 3 using ehci-pci
[    3.355566] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.5, id: 0x1e0b1, caps: 0xd00073/0x240000/0xa0400, board id: 1695, fw id: 752809
[    3.388822] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input4
[    3.419111] usb 2-1.6: New USB device found, idVendor=0bda, idProduct=0139
[    3.419116] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.419119] usb 2-1.6: Product: USB2.0-CRW
[    3.419136] usb 2-1.6: Manufacturer: Generic
[    3.419137] usb 2-1.6: SerialNumber: 20100201396000000
[    3.783593] systemd[1]: Set hostname to <localhost.localdomain>.
[    3.813891] systemd[1]: Expecting device dev-disk-by\x2duuid-93cf7e16\x2d1001\x2d4b26\x2d8060\x2d36d8186e7095.device...
[    3.877417] systemd[1]: Starting Timers.
[    3.978593] systemd[1]: Reached target Timers.
[    4.003045] systemd[1]: Starting Journal Socket.
[    4.066288] systemd[1]: Listening on Journal Socket.
[    4.113135] systemd[1]: Started dracut cmdline hook.
[    4.169889] systemd[1]: Starting dracut pre-udev hook...
[    4.277276] systemd[1]: Started Load Kernel Modules.
[    4.303085] systemd[1]: Starting Setup Virtual Console...
[    4.370715] systemd[1]: Starting Journal Service...
[    4.622669] systemd[1]: Started Journal Service.
[    4.688361] systemd[1]: Starting udev Kernel Socket.
[    4.783129] systemd[1]: Listening on udev Kernel Socket.
[    4.816634] systemd[1]: Starting udev Control Socket.
[    4.913216] systemd[1]: Listening on udev Control Socket.
[    4.983135] systemd[1]: Starting Sockets.
[    5.082398] systemd[1]: Reached target Sockets.
[    5.115780] systemd[1]: Starting Swap.
[    5.209834] systemd[1]: Reached target Swap.
[    5.277890] systemd[1]: Starting Local File Systems.
[    5.373101] systemd[1]: Reached target Local File Systems.
[    5.452183] systemd[1]: Started dracut pre-udev hook.
[    5.561209] systemd[1]: Started Setup Virtual Console.
[    5.588192] systemd[1]: Starting udev Kernel Device Manager...
[    5.665933] systemd-udevd[96]: starting version 204
[    5.768927] systemd[1]: Started udev Kernel Device Manager.
[    5.794023] systemd[1]: Started dracut pre-trigger hook.
[    5.822873] systemd[1]: Starting udev Coldplug all Devices...
[    5.948932] [drm] Initialized drm 1.1.0 20060810
[    5.994741] [drm] Memory usable by graphics device = 2048M
[    5.994743] checking generic (c0000000 300000) vs hw (c0000000 10000000)
[    5.994744] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
[    6.066421] Console: switching to colour dummy device 80x25
[    6.066566] i915 0000:00:02.0: setting latency timer to 64
[    6.128906] i915 0000:00:02.0: irq 41 for MSI/MSI-X
[    6.128924] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    6.128928] [drm] Driver supports precise vblank timestamp query.
[    6.128981] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    6.150145] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[    6.154011] [drm] Wrong MCH_SSKPD value: 0x16040307
[    6.154018] [drm] This can cause pipe underruns and display issues.
[    6.154021] [drm] Please upgrade your BIOS to fix this.
[    6.166271] fbcon: inteldrmfb (fb0) is primary device
[    7.106832] Console: switching to colour frame buffer device 170x48
[    7.110824] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    7.110825] i915 0000:00:02.0: registered panic notifier
[    7.118406] ACPI Error: Current brightness invalid (20130117/video-376)
[    7.118671] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    7.118822] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input5
[    7.119010] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    7.166894] systemd-journald[93]: Received SIGTERM
[    7.215388] type=1404 audit(1373735245.953:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
[    7.543369] SELinux: 2048 avtab hash slots, 100331 rules.
[    7.562147] SELinux: 2048 avtab hash slots, 100331 rules.
[    7.715641] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[    8.065320] SELinux:  8 users, 82 roles, 4496 types, 253 bools, 1 sens, 1024 cats
[    8.065331] SELinux:  83 classes, 100331 rules
[    8.077269] SELinux:  Completing initialization.
[    8.077275] SELinux:  Setting up existing superblocks.
[    8.077290] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
[    8.077305] SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
[    8.077322] SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
[    8.077331] SELinux: initialized (dev proc, type proc), uses genfs_contexts
[    8.077346] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[    8.077421] SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
[    8.079319] SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
[    8.079329] SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
[    8.080801] SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
[    8.080815] SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
[    8.080821] SELinux: initialized (dev devpts, type devpts), uses transition SIDs
[    8.080859] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
[    8.080872] SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
[    8.080888] SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
[    8.080909] SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
[    8.081462] SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts
[    8.081467] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[    8.081480] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[    8.081633] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[    8.081721] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081735] SELinux: initialized (dev pstore, type pstore), uses genfs_contexts
[    8.081740] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081750] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081783] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081795] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081802] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081808] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081815] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081828] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
[    8.081843] SELinux: initialized (dev sda6, type ext4), uses xattr
[    8.102754] type=1403 audit(1373735246.840:3): policy loaded auid=4294967295 ses=4294967295
[    8.118151] systemd[1]: Successfully loaded SELinux policy in 903.942ms.
[    8.135856] systemd[1]: RTC configured in localtime, applying delta of 180 minutes to system time.
[    8.165670] systemd[1]: Relabelled /dev and /run in 17.266ms.
[    8.203162] LVM: Logical Volume autoactivation enabled.
[    8.204600] LVM: Activation generator successfully completed.
[    8.321561] systemd-readahead[178]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
[    8.343654] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts
[    8.351902] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
[    8.376494] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[    8.394030] SELinux: initialized (dev configfs, type configfs), uses genfs_contexts
[    8.416030] systemd-udevd[191]: starting version 204
[    8.527776] EXT4-fs (sda6): re-mounted. Opts: (null)
[    8.560851] input: Ideapad extra buttons as /devices/platform/ideapad/input/input6
[    8.572935] wmi: Mapper loaded
[    8.577934] mei 0000:00:16.0: setting latency timer to 64
[    8.577996] mei 0000:00:16.0: irq 42 for MSI/MSI-X
[    8.584893] compat: module verification failed: signature and/or required key missing - tainting kernel
[    8.587295] Loading modules backported from Linux version next-20130618-0-gc04fb72
[    8.589219] Backport generated by backports.git backports-20130618-0-g8742a33
[    8.604179] cfg80211: Calling CRDA to update world regulatory domain
[    8.604120] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20130117/utaddress-251)
[    8.613231] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    8.617345] ACPI Warning: 0x0000000000000540-0x000000000000054f SystemIO conflicts with Region \GPIO 1 (20130117/utaddress-251)
[    8.620990] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    8.625381] media: Linux media interface: v0.10
[    8.625630] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIO 1 (20130117/utaddress-251)
[    8.625633] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    8.625641] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIO 1 (20130117/utaddress-251)
[    8.625643] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    8.625645] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    8.651594] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    8.657484] r8169 0000:03:00.0: irq 43 for MSI/MSI-X
[    8.658014] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0xffffc90000c40000, f0:de:f1:a5:35:e3, XID 0c200000 IRQ 43
[    8.664091] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    8.672285] Linux video capture interface: v2.00
[    8.684364] ACPI Warning: 0x000000000000efa0-0x000000000000efbf SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20130117/utaddress-251)
[    8.686737] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    8.686745] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:0292)
[    8.693347] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x1b
[    8.698089] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input7
[    8.702163] usbcore: registered new interface driver uvcvideo
[    8.704232] USB Video Class driver (1.1.1)
[    8.706626] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[    8.708122] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x1b
[    8.711184] microcode: CPU0 updated to revision 0x28, date = 2012-04-24
[    8.720165] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x1b
[    8.722799] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x1b
[    8.725894] microcode: CPU1 updated to revision 0x28, date = 2012-04-24
[    8.729457] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x1b
[    8.736156] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x1b
[    8.739729] microcode: CPU2 updated to revision 0x28, date = 2012-04-24
[    8.744255] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x1b
[    8.746643] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x1b
[    8.749886] microcode: CPU3 updated to revision 0x28, date = 2012-04-24
[    8.753114] perf_event_intel: PEBS enabled due to microcode update
[    8.753470] ALSA sound/pci/hda/patch_realtek.c:394 SKU: Nid=0x1d sku_cfg=0x40179a2d
[    8.753473] ALSA sound/pci/hda/patch_realtek.c:396 SKU: port_connectivity=0x1
[    8.753474] ALSA sound/pci/hda/patch_realtek.c:397 SKU: enable_pcbeep=0x1
[    8.753476] ALSA sound/pci/hda/patch_realtek.c:398 SKU: check_sum=0x00000007
[    8.753478] ALSA sound/pci/hda/patch_realtek.c:399 SKU: customization=0x0000009a
[    8.753480] ALSA sound/pci/hda/patch_realtek.c:400 SKU: external_amp=0x5
[    8.753481] ALSA sound/pci/hda/patch_realtek.c:401 SKU: platform_type=0x1
[    8.753482] ALSA sound/pci/hda/patch_realtek.c:402 SKU: swap=0x0
[    8.753484] ALSA sound/pci/hda/patch_realtek.c:403 SKU: override=0x1
[    8.753670] ALSA sound/pci/hda/hda_auto_parser.c:335 autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    8.753673] ALSA sound/pci/hda/hda_auto_parser.c:339    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    8.753676] ALSA sound/pci/hda/hda_auto_parser.c:343    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    8.753678] ALSA sound/pci/hda/hda_auto_parser.c:344    mono: mono_out=0x0
[    8.753679] ALSA sound/pci/hda/hda_auto_parser.c:348    inputs:
[    8.753682] ALSA sound/pci/hda/hda_auto_parser.c:352      Mic=0x18
[    8.753685] ALSA sound/pci/hda/hda_auto_parser.c:352      Internal Mic=0x12
[    8.753688] ALSA sound/pci/hda/patch_realtek.c:466 realtek: No valid SSID, checking pincfg 0x40179a2d for NID 0x1d
[    8.753690] ALSA sound/pci/hda/patch_realtek.c:482 realtek: Enabling init ASM_ID=0x9a2d CODEC_ID=10ec0272
[    8.761695] microcode: Microcode Update Driver: v2.00 <tigran.co.uk>, Peter Oruba
[    8.791328] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[    8.797925] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    8.809301] ath: phy0: ASPM enabled: 0x43
[    8.816192] ath: EEPROM regdomain: 0x65
[    8.816199] ath: EEPROM indicates we should expect a direct regpair map
[    8.816207] ath: Country alpha2 being used: 00
[    8.816211] ath: Regpair used: 0x65
[    8.828538] alg: No test for crc32 (crc32-pclmul)
[    8.829271] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    8.851582] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    8.851851] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xffffc90004f20000, irq=17
[    8.863024] acer_wmi: Acer Laptop ACPI-WMI Extras
[    8.870638] iTCO_vendor_support: vendor-support=0
[    8.875928] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
[    8.879065] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
[    8.882867] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    8.889233] cfg80211: World regulatory domain updated:
[    8.892124] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    8.894944] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.897806] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.900884] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.904076] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.907332] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.913455] acer_wmi: Brightness must be controlled by acpi video driver
[    8.914075] input: Acer BMA150 accelerometer as /devices/virtual/input/input11
[    8.943324] systemd-udevd[214]: renamed network interface eth0 to p3p1
[    8.949920] systemd-udevd[213]: renamed network interface wlan0 to wlp2s0
[    9.071453] type=1305 audit(1373735247.807:4): audit_pid=314 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
[    9.174337] systemd[1]: Unit rngd.service entered failed state.
[    9.263285] systemd-logind[341]: Watching system buttons on /dev/input/event2 (Power Button)
[    9.263594] systemd-logind[341]: Watching system buttons on /dev/input/event5 (Video Bus)
[    9.263896] systemd-logind[341]: Watching system buttons on /dev/input/event0 (Lid Switch)
[    9.264260] systemd-logind[341]: Watching system buttons on /dev/input/event1 (Sleep Button)
[    9.644506] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    9.666869] Ebtables v2.0 registered
[    9.798446] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[    9.809379] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    9.962955] r8169 0000:03:00.0 p3p1: link down
[    9.970821] IPv6: ADDRCONF(NETDEV_UP): p3p1: link is not ready
[    9.972294] Bluetooth: Core ver 2.16
[    9.972429] NET: Registered protocol family 31
[    9.972432] Bluetooth: HCI device and connection manager initialized
[    9.972441] Bluetooth: HCI socket layer initialized
[    9.972446] Bluetooth: L2CAP socket layer initialized
[    9.972454] Bluetooth: SCO socket layer initialized
[    9.987888] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    9.987895] Bluetooth: BNEP filters: protocol multicast
[    9.987908] Bluetooth: BNEP socket layer initialized
[   10.298765] Bridge firewalling registered
[   15.524106] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[   79.524747] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[   81.573404] wlp2s0: authenticate with bc:f6:85:c4:62:f4
[   81.596814] wlp2s0: send auth to bc:f6:85:c4:62:f4 (try 1/3)
[   81.598808] wlp2s0: authenticated
[   81.599389] wlp2s0: associate with bc:f6:85:c4:62:f4 (try 1/3)
[   81.603707] wlp2s0: RX AssocResp from bc:f6:85:c4:62:f4 (capab=0x431 status=0 aid=3)
[   81.603787] wlp2s0: associated
[   81.603828] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[  148.623667] cfg80211: Calling CRDA to update world regulatory domain
[  148.636881] cfg80211: World regulatory domain updated:
[  148.636891] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  148.636896] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  148.636901] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  148.636904] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  148.636907] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  148.636910] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  215.505715] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[  226.640607] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[  228.679532] wlp2s0: authenticate with bc:f6:85:c4:62:f4
[  228.703103] wlp2s0: send auth to bc:f6:85:c4:62:f4 (try 1/3)
[  228.705153] wlp2s0: authenticated
[  228.706439] wlp2s0: associate with bc:f6:85:c4:62:f4 (try 1/3)
[  228.710743] wlp2s0: RX AssocResp from bc:f6:85:c4:62:f4 (capab=0x431 status=0 aid=3)
[  228.710829] wlp2s0: associated
[  228.710846] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[  237.976532] cfg80211: Calling CRDA to update world regulatory domain
[  237.987457] cfg80211: World regulatory domain updated:
[  237.987466] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  237.987472] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  237.987477] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  237.987480] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  237.987484] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  237.987487] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  238.972175] wlp2s0: authenticate with bc:f6:85:c4:62:f4
[  238.995560] wlp2s0: send auth to bc:f6:85:c4:62:f4 (try 1/3)
[  238.999545] wlp2s0: authenticated
[  239.000014] wlp2s0: associate with bc:f6:85:c4:62:f4 (try 1/3)
[  239.012708] wlp2s0: RX AssocResp from bc:f6:85:c4:62:f4 (capab=0x431 status=0 aid=3)
[  239.012794] wlp2s0: associated
[  379.730668] wlp2s0: deauthenticating from bc:f6:85:c4:62:f4 by local choice (reason=3)
[  379.776543] cfg80211: Calling CRDA to update world regulatory domain
[  379.789067] cfg80211: World regulatory domain updated:
[  379.789073] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  379.789077] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  379.789079] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  379.789081] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  379.789083] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  379.789085] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  379.789632] ath9k: ath9k: Driver unloaded
[  396.022680] Loading modules backported from Linux version next-20130618-0-gc04fb72
[  396.022690] Backport generated by backports.git backports-20130618-0-g8742a33
[  396.037566] cfg80211: Calling CRDA to update world regulatory domain
[  396.044215] cfg80211: World regulatory domain updated:
[  396.044226] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  396.044231] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  396.044235] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  396.044238] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  396.044241] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  396.044243] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  396.129825] ath: phy0: ASPM enabled: 0x43
[  396.129832] ath: EEPROM regdomain: 0x65
[  396.129835] ath: EEPROM indicates we should expect a direct regpair map
[  396.129838] ath: Country alpha2 being used: 00
[  396.129839] ath: Regpair used: 0x65
[  396.131769] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[  396.132733] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xffffc90004f20000, irq=17
[  396.149252] systemd-udevd[1562]: renamed network interface wlan0 to wlp2s0
[  396.189254] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[  416.452206] wlp2s0: authenticate with bc:f6:85:c4:62:f4
[  416.470625] wlp2s0: send auth to bc:f6:85:c4:62:f4 (try 1/3)
[  416.472580] wlp2s0: authenticated
[  421.481357] wlp2s0: deauthenticating from bc:f6:85:c4:62:f4 by local choice (reason=3)
[  444.726437] wlp2s0: authenticate with bc:f6:85:c4:62:f4
[  444.744182] wlp2s0: send auth to bc:f6:85:c4:62:f4 (try 1/3)
[  444.746183] wlp2s0: authenticated

Comment 19 Mustafa Muhammad 2013-07-13 20:40:39 UTC

Created attachment 915733 [details]
Comment

(This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).

Comment 20 Mustafa Muhammad 2013-07-13 20:49:22 UTC

Created attachment 915734 [details]
Comment

(This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).

Comment 21 Mustafa Muhammad 2013-07-13 20:52:32 UTC

Also after loading the driver with debug, I couldn't connect to the network, network manager sticks at "Configuring Interface".

Comment 22 Sujith 2013-07-15 05:01:31 UTC

(In reply to Mustafa from comment #21)
> Also after loading the driver with debug, I couldn't connect to the network,
> network manager sticks at "Configuring Interface".

Can you attach the output of these commands ?

cat /sys/kernel/debug/ieee80211/phy*/ath9k/base_eeprom
cat /sys/kernel/debug/ieee80211/phy*/ath9k/modal_eeprom

Comment 23 Mustafa Muhammad 2013-07-15 09:42:59 UTC

(In reply to Sujith from comment #22)
> (In reply to Mustafa from comment #21)
> > Also after loading the driver with debug, I couldn't connect to the network,
> > network manager sticks at "Configuring Interface".
> 
> Can you attach the output of these commands ?
> 
> cat /sys/kernel/debug/ieee80211/phy*/ath9k/base_eeprom
> cat /sys/kernel/debug/ieee80211/phy*/ath9k/modal_eeprom

cat /sys/kernel/debug/ieee80211/phy*/ath9k/base_eeprom

       Major Version :         14
       Minor Version :         14
            Checksum :      12450
              Length :        376
          RegDomain1 :        101
          RegDomain2 :          0
             TX Mask :          1
             RX Mask :          1
          Allow 5GHz :          0
          Allow 2GHz :          1
   Disable 2GHz HT20 :          0
   Disable 2GHz HT40 :          0
   Disable 5Ghz HT20 :          0
   Disable 5Ghz HT40 :          0
          Big Endian :          0
   Cal Bin Major Ver :          0
   Cal Bin Minor Ver :          9
       Cal Bin Build :         27
        TX Gain type :          0
          MacAddress : 74:de:2b:b8:4e:cf

cat /sys/kernel/debug/ieee80211/phy*/ath9k/modal_eeprom

   2GHz modal Header :
 Chain0 Ant. Control :          0
 Ant. Common Control :          0
    Chain0 Ant. Gain :          0
       Switch Settle :         44
    Chain0 TxRxAtten :         32
   Chain0 RxTxMargin :          0
    ADC Desired size :        226
    PGA Desired size :          0
    Chain0 xlna Gain :         13
       txEndToXpaOff :          0
         txEndToRxOn :          2
      txFrameToXpaOn :         14
      CCA Threshold) :         28
 Chain0 NF Threshold :        255
             xpdGain :         10
         External PD :          1
Chain0 I Coefficient :          0
Chain0 Q Coefficient :          0
       pdGainOverlap :          6
    O/D Bias Version :          4
      CCK OutputBias :          6
     BPSK OutputBias :          4
     QPSK OutputBias :          4
    16QAM OutputBias :          4
    64QAM OutputBias :          4
    CCK Driver1_Bias :          4
   BPSK Driver1_Bias :          3
   QPSK Driver1_Bias :          3
  16QAM Driver1_Bias :          3
  64QAM Driver1_Bias :          3
    CCK Driver2_Bias :          4
   BPSK Driver2_Bias :          3
   QPSK Driver2_Bias :          3
  16QAM Driver2_Bias :          3
  64QAM Driver2_Bias :          3
      xPA Bias Level :          1
  txFrameToDataStart :         14
       txFrameToPaOn :         14
     HT40 Power Inc. :          0
     Chain0 bswAtten :          0
    Chain0 bswMargin :         31
  HT40 Switch Settle :         44
    Chain0 xatten2Db :          0
Chain0 xatten2Margin :          0
 Ant. Diversity ctl1 :         11
 Ant. Diversity ctl2 :          6
        TX Diversity :          0

Comment 24 Sujith 2013-07-22 09:50:31 UTC

Can you check if these patches help ?
http://msujith.org/patches/wl/Jul-22-2013/

These apply over the latest backports package:
http://www.kernel.org/pub/linux/kernel/projects/backports/2013/06/18/backports-20130618.tar.bz2

Extract the backports package and apply the patches as:

patch -p1 < 0001-ath9k-Move-common-LNA-macros-to-phy.h.patch
patch -p1 < 0002-ath9k-Fix-diversity-combining-for-AR9285.patch

And then do the normal installation procedure:

make defconfig-ath9k
make
sudo make install

Comment 25 Mustafa Muhammad 2013-07-22 15:41:34 UTC

(In reply to Sujith from comment #24)
> Can you check if these patches help ?
> http://msujith.org/patches/wl/Jul-22-2013/
> 
> These apply over the latest backports package:
> http://www.kernel.org/pub/linux/kernel/projects/backports/2013/06/18/
> backports-20130618.tar.bz2
> 
> Extract the backports package and apply the patches as:
> 
> patch -p1 < 0001-ath9k-Move-common-LNA-macros-to-phy.h.patch
> patch -p1 < 0002-ath9k-Fix-diversity-combining-for-AR9285.patch
> 
> And then do the normal installation procedure:
> 
> make defconfig-ath9k
> make
> sudo make install

It did not make any difference, at least I couldn't see any difference.

Comment 26 Sujith 2013-07-23 01:27:18 UTC

I am testing with a HB95 AR9285 card and I can walk away for quite some distance, the signal goes as low as -95 dBm and there is no disconnection.

Can you get the output of "iw event -t" (before associating and until the disconnection) ?

Comment 27 Mustafa Muhammad 2013-07-23 14:00:24 UTC

(In reply to Sujith from comment #26)
> I am testing with a HB95 AR9285 card and I can walk away for quite some
> distance, the signal goes as low as -95 dBm and there is no disconnection.
> 
> Can you get the output of "iw event -t" (before associating and until the
> disconnection) ?

OK, this is strange, sometimes it disconnects when I am about 10 meters away (and a door between me and the router), sometimes not, now I went for about 30 meters until it disconnected!! without using compat-drivers (I think, because I didn't choose it at the boot), however this is the output:

[root@localhost mustafa]# iw event -t
1374586862.799397: wlp2s0 (phy #0): scan started
1374586863.644520: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, "Saad" ""
1374586864.671262: wlp2s0 (phy #0): scan started
1374586865.515432: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374586867.461912: wlp2s0 (phy #0): scan started
1374586868.307763: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374586890.461401: wlp2s0 (phy #0): scan started
1374586891.306496: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374586923.464502: wlp2s0 (phy #0): scan started
1374586924.312560: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374586924.534401: wlp2s0 (phy #0): scan started
1374586925.376450: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, "Saad" ""
1374586925.400836: wlp2s0: new station bc:f6:85:c4:62:f4
1374586925.402806: wlp2s0 (phy #0): auth bc:f6:85:c4:62:f4 -> 74:de:2b:b8:4e:cf status: 0: Successful
1374586925.407660: wlp2s0 (phy #0): assoc bc:f6:85:c4:62:f4 -> 74:de:2b:b8:4e:cf status: 0: Successful
1374586925.407802: wlp2s0 (phy #0): connected to bc:f6:85:c4:62:f4
1374586966.456606: wlp2s0 (phy #0): scan started
1374586968.765493: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374587009.457579: wlp2s0 (phy #0): scan started
1374587011.763467: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374587063.156527: wlp2s0 (phy #0): connection quality monitor event: RSSI went below threshold
1374587069.156497: wlp2s0 (phy #0): connection quality monitor event: RSSI went below threshold
1374587069.173386: wlp2s0: del station bc:f6:85:c4:62:f4
1374587069.180474: wlp2s0 (phy #0): deauth 74:de:2b:b8:4e:cf -> bc:f6:85:c4:62:f4 reason 4: Disassociated due to inactivity
1374587069.180554: wlp2s0 (phy #0): disconnected (local request)
1374587069.197314: phy #0: regulatory domain change: set to world roaming by the wireless core upon initialization request
1374587069.291741: wlp2s0 (phy #0): scan started
1374587070.185574: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, "Saad" ""
1374587075.200177: wlp2s0 (phy #0): scan started
1374587076.094471: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, "Saad" ""
1374587081.110835: wlp2s0 (phy #0): scan started
1374587082.004517: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, "Saad" ""
1374587084.686918: wlp2s0 (phy #0): scan started
1374587085.585466: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374587087.462382: wlp2s0 (phy #0): scan started
1374587088.359653: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374587110.465350: wlp2s0 (phy #0): scan started
1374587111.168982: phy #0: beacon hint:
phy0 2467 MHz [12]:
        o active scanning enabled
1374587111.358471: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374587143.462747: wlp2s0 (phy #0): scan started
1374587144.309640: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
1374587144.525356: wlp2s0 (phy #0): scan started
1374587145.369484: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, "Saad" ""
1374587145.393570: wlp2s0: new station bc:f6:85:c4:62:f4
1374587145.395967: wlp2s0 (phy #0): auth bc:f6:85:c4:62:f4 -> 74:de:2b:b8:4e:cf status: 0: Successful
1374587145.400616: wlp2s0 (phy #0): assoc bc:f6:85:c4:62:f4 -> 74:de:2b:b8:4e:cf status: 0: Successful
1374587145.400817: wlp2s0 (phy #0): connected to bc:f6:85:c4:62:f4
1374587186.453485: wlp2s0 (phy #0): scan started
1374587188.758643: wlp2s0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472, ""
^C

Comment 28 Sujith 2013-07-23 14:34:07 UTC

(In reply to Mustafa from comment #27)
> 1374587063.156527: wlp2s0 (phy #0): connection quality monitor event: RSSI
> went below threshold
> 1374587069.156497: wlp2s0 (phy #0): connection quality monitor event: RSSI
> went below threshold

This is similar to the issue in 959352.

Can you disable NM ("systemctl disable NetworkManager.service"), restart the system and run wpa_supplicant manually, with the parameters "-D nl80211 -ddt" ?

If the issue is seen, please attach the output of wpa_s.

Comment 29 Mustafa Muhammad 2013-07-24 13:52:12 UTC

(In reply to Sujith from comment #28)
> (In reply to Mustafa from comment #27)
> > 1374587063.156527: wlp2s0 (phy #0): connection quality monitor event: RSSI
> > went below threshold
> > 1374587069.156497: wlp2s0 (phy #0): connection quality monitor event: RSSI
> > went below threshold
> 
> This is similar to the issue in 959352.
> 
> Can you disable NM ("systemctl disable NetworkManager.service"), restart the
> system and run wpa_supplicant manually, with the parameters "-D nl80211
> -ddt" ?
> 
> If the issue is seen, please attach the output of wpa_s.

I disabled NM but I don't know how to use wpa_supplicant (I created a configuration and didn't know how to use it).
Can you provide me instructions please?

Comment 30 thcourbon 2013-07-24 14:12:27 UTC

The Archlinux wiki has a good article on using wpa_supplicant : https://wiki.archlinux.org/index.php/Wpa_supplicant

Hope it helps.

Comment 31 Sujith 2013-07-24 15:19:47 UTC

(In reply to Mustafa from comment #29)
> I disabled NM but I don't know how to use wpa_supplicant (I created a
> configuration and didn't know how to use it).
> Can you provide me instructions please?

Create a simple config file and add these in it:

ap_scan=1

network={
	ssid=""
	psk=""
}

Fill the AP's SSID and the password.

Then run wpa_s (as root) :

wpa_supplicant -i interface_name -D nl80211 -c your_config_file -ddt

The interface_name from your logs appears to be "wlp2s0".

Comment 32 Mustafa Muhammad 2013-07-24 19:55:13 UTC

(In reply to Sujith from comment #31)
> (In reply to Mustafa from comment #29)
> > I disabled NM but I don't know how to use wpa_supplicant (I created a
> > configuration and didn't know how to use it).
> > Can you provide me instructions please?
> 
> Create a simple config file and add these in it:
> 
> ap_scan=1
> 
> network={
> 	ssid=""
> 	psk=""
> }
> 
> Fill the AP's SSID and the password.
> 
> Then run wpa_s (as root) :
> 
> wpa_supplicant -i interface_name -D nl80211 -c your_config_file -ddt
> 
> The interface_name from your logs appears to be "wlp2s0".

I saw Arch wiki article, thanks.

I couldn't connect, this is the output of wpa_supplicant (didn't run wpa_s because I didn't connect):

[mustafa@localhost ~]$ su
Password: 
[root@localhost mustafa]# wpa_supplicant -i wlp2s0 -D nl80211 -c /etc/wpa_supplicant/wpa_supplicant.conf -ddt
1374684551.349215: wpa_supplicant v2.0
1374684551.349283: random: Trying to read entropy from /dev/random
1374684551.349298: Successfully initialized wpa_supplicant
1374684551.349312: Initializing interface 'wlp2s0' conf '/etc/wpa_supplicant/wpa_supplicant.conf' driver 'nl80211' ctrl_interface 'N/A' bridge 'N/A'
1374684551.349330: Configuration file '/etc/wpa_supplicant/wpa_supplicant.conf' -> '/etc/wpa_supplicant/wpa_supplicant.conf'
1374684551.349338: Reading configuration file '/etc/wpa_supplicant/wpa_supplicant.conf'
1374684551.349379: ap_scan=1
1374684551.349388: Line: 3 - start of a new network block
1374684551.349409: ssid - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1374684551.349431: PSK (ASCII passphrase) - hexdump_ascii(len=63): [REMOVED]
1374684551.390059: PSK (from passphrase) - hexdump(len=32): [REMOVED]
1374684551.390174: Priority group 0
1374684551.390200:    id=0 ssid='Saad'
1374684551.390770: nl80211: interface wlp2s0 in phy phy0
1374684551.390836: rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0
1374684551.390862: rfkill: initial event: idx=1 type=2 op=0 soft=1 hard=0
1374684551.390883: rfkill: initial event: idx=2 type=1 op=0 soft=0 hard=0
1374684551.391071: nl80211: Set mode ifindex 3 iftype 2 (STATION)
1374684551.391157: nl80211: Subscribe to mgmt frames with non-AP handle 0x126b640
1374684551.391200: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391225: nl80211: Register frame match - hexdump(len=2): 04 0a
1374684551.391283: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391306: nl80211: Register frame match - hexdump(len=2): 04 0b
1374684551.391342: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391365: nl80211: Register frame match - hexdump(len=2): 04 0c
1374684551.391401: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391423: nl80211: Register frame match - hexdump(len=2): 04 0d
1374684551.391457: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391506: nl80211: Register frame match - hexdump(len=6): 04 09 50 6f 9a 09
1374684551.391574: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391597: nl80211: Register frame match - hexdump(len=5): 7f 50 6f 9a 09
1374684551.391634: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391656: nl80211: Register frame match - hexdump(len=1): 06
1374684551.391691: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391717: nl80211: Register frame match - hexdump(len=2): 0a 07
1374684551.391757: nl80211: Register frame type=0xd0 nl_handle=0x126b640
1374684551.391779: nl80211: Register frame match - hexdump(len=2): 0a 11
1374684551.434233: netlink: Operstate: linkmode=1, operstate=5
1374684551.434351: nl80211: Using driver-based off-channel TX
1374684551.434362: nl80211: Use separate P2P group interface (driver advertised support)
1374684551.434369: nl80211: TDLS supported
1374684551.434376: nl80211: TDLS external setup
1374684551.434398: nl80211: driver param='(null)'
1374684551.434455: nl80211: Regulatory information - country=00
1374684551.434482: nl80211: 2402-2472 @ 40 MHz
1374684551.434493: nl80211: 2457-2482 @ 40 MHz
1374684551.434504: nl80211: 2474-2494 @ 20 MHz
1374684551.434515: nl80211: 5170-5250 @ 40 MHz
1374684551.434525: nl80211: 5735-5835 @ 40 MHz
1374684551.434544: nl80211: Added 802.11b mode based on 802.11g information
1374684551.444563: wlp2s0: Own MAC address: 74:de:2b:b8:4e:cf
1374684551.444616: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0
1374684551.444652: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0
1374684551.444680: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0
1374684551.444701: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0
1374684551.444718: wlp2s0: RSN: flushing PMKID list in the driver
1374684551.444727: nl80211: Flush PMKIDs
1374684551.444749: wlp2s0: Setting scan request: 0 sec 100000 usec
1374684551.444764: WPS: Set UUID for interface wlp2s0
1374684551.444786: WPS: UUID based on MAC address - hexdump(len=16): 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b
1374684551.447313: EAPOL: SUPP_PAE entering state DISCONNECTED
1374684551.447345: EAPOL: Supplicant port status: Unauthorized
1374684551.447400: EAPOL: KEY_RX entering state NO_KEY_RECEIVE
1374684551.447425: EAPOL: SUPP_BE entering state INITIALIZE
1374684551.447435: EAP: EAP entering state DISABLED
1374684551.447442: EAPOL: Supplicant port status: Unauthorized
1374684551.447471: EAPOL: Supplicant port status: Unauthorized
1374684551.448150: P2P: Own listen channel: 6
1374684551.448839: P2P: Random operating channel: 81:1
1374684551.448862: P2P: Add operating class 81
1374684551.448875: P2P: Channels - hexdump(len=11): 01 02 03 04 05 06 07 08 09 0a 0b
1374684551.449540: wlp2s0: Added interface wlp2s0
1374684551.449560: wlp2s0: State: DISCONNECTED -> DISCONNECTED
1374684551.449573: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684551.449585: netlink: Operstate: linkmode=-1, operstate=5
1374684551.449631: random: Got 20/20 bytes from /dev/random
1374684551.449662: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684551.449672: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684551.449689: nl80211: if_removed already cleared - ignore event
1374684551.544995: wlp2s0: State: DISCONNECTED -> SCANNING
1374684551.545068: wlp2s0: Starting AP scan for wildcard SSID
1374684551.545101: WPS: Building WPS IE for Probe Request
1374684551.545136: WPS:  * Version (hardcoded 0x10)
1374684551.545151: WPS:  * Request Type
1374684551.545165: WPS:  * Config Methods (108)
1374684551.545176: WPS:  * UUID-E
1374684551.545188: WPS:  * Primary Device Type
1374684551.545200: WPS:  * RF Bands (1)
1374684551.545210: WPS:  * Association State
1374684551.545220: WPS:  * Configuration Error (0)
1374684551.545231: WPS:  * Device Password ID (0)
1374684551.545241: WPS:  * Device Name
1374684551.545260: P2P: * P2P IE header
1374684551.545272: P2P: * Capability dev=25 group=00
1374684551.545328: P2P: * Listen Channel: Regulatory Class 81 Channel 6
1374684551.545355: nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
1374684551.545370: nl80211: Scan extra IEs - hexdump(len=101): dd 50 00 50 f2 04 10 4a 00 01 10 10 3a 00 01 00 10 08 00 02 01 08 10 47 00 10 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b 10 54 00 08 00 00 00 00 00 00 00 00 10 3c 00 01 01 10 02 00 02 00 00 10 09 00 02 00 00 10 12 00 02 00 00 10 11 00 01 20 dd 11 50 6f 9a 09 02 02 00 25 00 06 05 00 58 58 04 51 06
1374684551.556226: Scan requested (ret=0) - scan timeout 10 seconds
1374684551.556252: nl80211: Event message available
1374684551.556267: nl80211: Scan trigger
1374684552.448505: EAPOL: disable timer tick
1374684552.448546: EAPOL: Supplicant port status: Unauthorized
1374684552.452701: nl80211: Event message available
1374684552.452767: nl80211: New scan results available
1374684552.452807: wlp2s0: Event SCAN_RESULTS (3) received
1374684552.452900: nl80211: Received scan results (3 BSSes)
1374684552.452977: wlp2s0: BSS: Start scan result update 1
1374684552.452990: wlp2s0: BSS: Add new id 0 BSSID bc:f6:85:c4:62:f4 SSID 'Saad'
1374684552.453003: wlp2s0: BSS: Add new id 1 BSSID f8:d1:11:84:a8:0c SSID 'ghassan'
1374684552.453010: BSS: last_scan_res_used=2/32 last_scan_full=0
1374684552.453020: wlp2s0: New scan results available
1374684552.453046: WPS: AP bc:f6:85:c4:62:f4 type 0 added
1374684552.453056: WPS: AP 5e:a3:9d:10:89:c3 type 0 added
1374684552.453064: WPS: AP f8:d1:11:84:a8:0c type 0 added
1374684552.453071: WPS: AP[0] bc:f6:85:c4:62:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684552.453079: WPS: AP[1] 5e:a3:9d:10:89:c3 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684552.453085: WPS: AP[2] f8:d1:11:84:a8:0c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684552.453098: wlp2s0: Selecting BSS from priority group 0
1374684552.453109: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-65 wps
1374684552.453124: wlp2s0:    selected based on RSN IE
1374684552.453133: wlp2s0:    selected BSS bc:f6:85:c4:62:f4 ssid='Saad'
1374684552.453146: wlp2s0: Request association: reassociate: 0  selected: bc:f6:85:c4:62:f4  bssid: 00:00:00:00:00:00  pending: 00:00:00:00:00:00  wpa_state: SCANNING
1374684552.453162: wlp2s0: Automatic auth_alg selection: 0x1
1374684552.453167: RSN: PMKSA cache search - network_ctx=(nil) try_opportunistic=0
1374684552.453176: RSN: Search for BSSID bc:f6:85:c4:62:f4
1374684552.453181: RSN: No PMKSA cache entry found
1374684552.453187: wlp2s0: RSN: using IEEE 802.11i/D9.0
1374684552.453194: wlp2s0: WPA: Selected cipher suites: group 8 pairwise 24 key_mgmt 2 proto 2
1374684552.453203: WPA: set AP WPA IE - hexdump(len=28): dd 1a 00 50 f2 01 01 00 00 50 f2 02 02 00 00 50 f2 02 00 50 f2 04 01 00 00 50 f2 02
1374684552.453221: WPA: set AP RSN IE - hexdump(len=26): 30 18 01 00 00 0f ac 02 02 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684552.453237: wlp2s0: WPA: using GTK TKIP
1374684552.453242: wlp2s0: WPA: using PTK CCMP
1374684552.453247: wlp2s0: WPA: using KEY_MGMT WPA-PSK
1374684552.453253: WPA: Set own WPA IE default - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684552.453272: wlp2s0: Cancelling scan request
1374684552.453281: wlp2s0: SME: Trying to authenticate with bc:f6:85:c4:62:f4 (SSID='Saad' freq=2462 MHz)
1374684552.453288: wlp2s0: No keys have been configured - skip key clearing
1374684552.453295: wlp2s0: State: SCANNING -> AUTHENTICATING
1374684552.453301: EAPOL: External notification - EAP success=0
1374684552.453307: EAPOL: Supplicant port status: Unauthorized
1374684552.453370: EAPOL: External notification - EAP fail=0
1374684552.453377: EAPOL: Supplicant port status: Unauthorized
1374684552.453403: EAPOL: External notification - portControl=Auto
1374684552.453410: EAPOL: Supplicant port status: Unauthorized
1374684552.453435: nl80211: Authenticate (ifindex=3)
1374684552.453442:   * bssid=bc:f6:85:c4:62:f4
1374684552.453449:   * freq=2462
1374684552.453453:   * SSID - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1374684552.453512:   * IEs - hexdump(len=0): [NULL]
1374684552.453523:   * Auth Type 0
1374684552.477093: nl80211: Authentication request send successfully
1374684552.477129: RSN: Ignored PMKID candidate without preauth flag
1374684552.477153: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684552.477167: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684552.477200: nl80211: if_removed already cleared - ignore event
1374684552.477214: nl80211: Event message available
1374684552.477233: nl80211: New station bc:f6:85:c4:62:f4
1374684552.479095: nl80211: Event message available
1374684552.479153: nl80211: MLME event 37
1374684552.479169: nl80211: MLME event frame - hexdump(len=30): b0 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 d0 ef 00 00 02 00 00 00
1374684552.479227: nl80211: Authenticate event
1374684552.479243: wlp2s0: Event AUTH (11) received
1374684552.479266: wlp2s0: SME: Authentication response: peer=bc:f6:85:c4:62:f4 auth_type=0 auth_transaction=2 status_code=0
1374684552.479278: SME: Authentication response IEs - hexdump(len=0): [NULL]
1374684552.479295: wlp2s0: Trying to associate with bc:f6:85:c4:62:f4 (SSID='Saad' freq=2462 MHz)
1374684552.479308: wlp2s0: State: AUTHENTICATING -> ASSOCIATING
1374684552.479320: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684552.479340: netlink: Operstate: linkmode=-1, operstate=5
1374684552.479366: WPA: set own WPA/RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684552.479387: nl80211: Associate (ifindex=3)
1374684552.479401:   * bssid=bc:f6:85:c4:62:f4
1374684552.479413:   * freq=2462
1374684552.479423:   * SSID - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1374684552.479448:   * IEs - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684552.479485:   * pairwise=0xfac04
1374684552.479497:   * group=0xfac02
1374684552.479542: nl80211: Association request send successfully
1374684552.484780: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1374684552.484822: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684552.484859: nl80211: if_removed already cleared - ignore event
1374684552.484872: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1374684552.484881: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684552.484894: nl80211: if_removed already cleared - ignore event
1374684552.484904: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1374684552.484912: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684552.484924: nl80211: if_removed already cleared - ignore event
1374684552.484937: nl80211: Event message available
1374684552.484959: nl80211: MLME event 38
1374684552.484968: nl80211: MLME event frame - hexdump(len=218): 10 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 e0 ef 31 04 00 00 06 c0 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 80 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20 2d 1a 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d 16 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1a 00 90 4c 34 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 06 00 e0 4c 02 01 60
1374684552.485020: nl80211: Associate event
1374684552.485031: wlp2s0: Event ASSOC (0) received
1374684552.485048: wlp2s0: Association info event
1374684552.485057: resp_ies - hexdump(len=188): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 80 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20 2d 1a 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d 16 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1a 00 90 4c 34 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 06 00 e0 4c 02 01 60
1374684552.485101: wlp2s0: freq=2462 MHz
1374684552.485111: wlp2s0: State: ASSOCIATING -> ASSOCIATED
1374684552.485120: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684552.485129: netlink: Operstate: linkmode=-1, operstate=5
1374684552.485148: wlp2s0: Associated to a new BSS: BSSID=bc:f6:85:c4:62:f4
1374684552.485164: wlp2s0: No keys have been configured - skip key clearing
1374684552.485175: wlp2s0: Associated with bc:f6:85:c4:62:f4
1374684552.485184: wlp2s0: WPA: Association event - clear replay counter
1374684552.485192: wlp2s0: WPA: Clear old PTK
1374684552.485200: EAPOL: External notification - portEnabled=0
1374684552.485209: EAPOL: Supplicant port status: Unauthorized
1374684552.485246: EAPOL: External notification - portValid=0
1374684552.485256: EAPOL: Supplicant port status: Unauthorized
1374684552.485279: EAPOL: External notification - EAP success=0
1374684552.485288: EAPOL: Supplicant port status: Unauthorized
1374684552.485309: EAPOL: External notification - portEnabled=1
1374684552.485319: EAPOL: SUPP_PAE entering state CONNECTING
1374684552.485327: EAPOL: enable timer tick
1374684552.485335: EAPOL: SUPP_BE entering state IDLE
1374684552.485345: wlp2s0: Setting authentication timeout: 10 sec 0 usec
1374684552.485354: wlp2s0: Cancelling scan request
1374684552.485367: nl80211: Event message available
1374684552.485379: nl80211: Ignore connect event (cmd=46) when using userspace SME
1374684552.486464: wlp2s0: RX EAPOL from bc:f6:85:c4:62:f4
1374684552.486473: RX EAPOL - hexdump(len=121): 01 03 00 75 02 00 8a 00 10 00 00 00 00 00 00 00 01 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 f9 cd 2e ae 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486500: wlp2s0: Setting authentication timeout: 10 sec 0 usec
1374684552.486506: wlp2s0: IEEE 802.1X RX: version=1 type=3 length=117
1374684552.486509: wlp2s0:   EAPOL-Key type=2
1374684552.486518: wlp2s0:   key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
1374684552.486522: wlp2s0:   key_length=16 key_data_length=22
1374684552.486524:   replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 01
1374684552.486528:   key_nonce - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 f9 cd 2e ae
1374684552.486536:   key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486541:   key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
1374684552.486545:   key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
1374684552.486548:   key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486554: WPA: RX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 00 8a 00 10 00 00 00 00 00 00 00 01 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 f9 cd 2e ae 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486581: wlp2s0: State: ASSOCIATED -> 4WAY_HANDSHAKE
1374684552.486587: wlp2s0: WPA: RX message 1 of 4-Way Handshake from bc:f6:85:c4:62:f4 (ver=2)
1374684552.486589: RSN: msg 1/4 key data - hexdump(len=22): dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486596: WPA: PMKID in EAPOL-Key - hexdump(len=22): dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486604: RSN: PMKID from Authenticator - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684552.486610: wlp2s0: RSN: no matching PMKID found
1374684552.486613: Get randomness: len=32 entropy=4
1374684552.487087: WPA: Renewed SNonce - hexdump(len=32): 46 a0 e6 ce b3 ed 35 ec 5c 39 fe 24 61 37 34 32 5f d1 8a 2f 3a 1c 85 9e d6 73 e9 a2 31 32 00 8a
1374684552.487104: WPA: PTK derivation - A1=74:de:2b:b8:4e:cf A2=bc:f6:85:c4:62:f4
1374684552.487108: WPA: Nonce1 - hexdump(len=32): 46 a0 e6 ce b3 ed 35 ec 5c 39 fe 24 61 37 34 32 5f d1 8a 2f 3a 1c 85 9e d6 73 e9 a2 31 32 00 8a
1374684552.487116: WPA: Nonce2 - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 f9 cd 2e ae
1374684552.487123: WPA: PMK - hexdump(len=32): [REMOVED]
1374684552.487125: WPA: PTK - hexdump(len=48): [REMOVED]
1374684552.487128: WPA: WPA IE for msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684552.487135: WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 01
1374684552.487140: wlp2s0: WPA: Sending EAPOL-Key 2/4
1374684552.487147: WPA: KCK - hexdump(len=16): [REMOVED]
1374684552.487150: WPA: Derived Key MIC - hexdump(len=16): 60 20 b9 00 65 7d 57 a1 34 2c 60 95 a0 63 ed 2c
1374684552.487155: WPA: TX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 01 0a 00 00 00 00 00 00 00 00 00 01 46 a0 e6 ce b3 ed 35 ec 5c 39 fe 24 61 37 34 32 5f d1 8a 2f 3a 1c 85 9e d6 73 e9 a2 31 32 00 8a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 20 b9 00 65 7d 57 a1 34 2c 60 95 a0 63 ed 2c 00 16 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684552.500526: nl80211: Event message available
1374684552.500583: nl80211: Delete station bc:f6:85:c4:62:f4
1374684552.507807: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684552.507865: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684552.507903: nl80211: if_removed already cleared - ignore event
1374684552.507919: nl80211: Event message available
1374684552.507944: nl80211: MLME event 40
1374684552.507959: nl80211: MLME event frame - hexdump(len=26): a0 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 00 f0 0e 00
1374684552.507981: nl80211: Disassociate event
1374684552.507999: wlp2s0: Event DISASSOC (1) received
1374684552.508030: wlp2s0: Disassociation notification
1374684552.508046: wlp2s0:  * reason 14
1374684552.508061: wlp2s0:  * address bc:f6:85:c4:62:f4
1374684552.508075: Disassociation frame IE(s) - hexdump(len=0): [NULL]
1374684552.508097: wlp2s0: SME: Disassociation event received
1374684552.508111: wlp2s0: SME: Deauthenticate to clear driver state
1374684552.508125: wpa_driver_nl80211_deauthenticate(addr=bc:f6:85:c4:62:f4 reason_code=3)
1374684552.508183: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=bc:f6:85:c4:62:f4 reason=14
1374684552.508202: wlp2s0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
1374684552.508216: wlp2s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Saad" auth_failures=1 duration=10
1374684552.508226: wlp2s0: Auto connect enabled: try to reconnect (wps=0 wpa_state=7)
1374684552.508236: wlp2s0: Setting scan request: 0 sec 100000 usec
1374684552.508246: Added BSSID bc:f6:85:c4:62:f4 into blacklist
1374684552.508258: wlp2s0: Blacklist count 1 --> request scan in 100 ms
1374684552.508268: wlp2s0: Setting scan request: 0 sec 100000 usec
1374684552.508278: wlp2s0: Disconnect event - remove keys
1374684552.508307: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0
1374684552.508338: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0
1374684552.508363: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0
1374684552.508385: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0
1374684552.508408: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=0x126ad48 key_idx=0 set_tx=0 seq_len=0 key_len=0
1374684552.508420:    addr=bc:f6:85:c4:62:f4
1374684552.508441: wlp2s0: State: 4WAY_HANDSHAKE -> DISCONNECTED
1374684552.508452: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684552.508520: netlink: Operstate: linkmode=-1, operstate=5
1374684552.508546: EAPOL: External notification - portEnabled=0
1374684552.508562: EAPOL: SUPP_PAE entering state DISCONNECTED
1374684552.508575: EAPOL: Supplicant port status: Unauthorized
1374684552.508618: EAPOL: SUPP_BE entering state INITIALIZE
1374684552.508637: EAPOL: Supplicant port status: Unauthorized
1374684552.508676: EAPOL: External notification - portValid=0
1374684552.508693: EAPOL: Supplicant port status: Unauthorized
1374684552.508730: EAPOL: External notification - EAP success=0
1374684552.508747: EAPOL: Supplicant port status: Unauthorized
1374684552.508792: nl80211: Event message available
1374684552.508817: nl80211: Ignore disconnect event when using userspace SME
1374684552.513558: nl80211: Event message available
1374684552.513620: nl80211: Regulatory domain change
1374684552.513638: wlp2s0: Event CHANNEL_LIST_CHANGED (31) received
1374684552.513716: nl80211: Regulatory information - country=00
1374684552.513765: nl80211: 2402-2472 @ 40 MHz
1374684552.513776: nl80211: 2457-2482 @ 40 MHz
1374684552.513785: nl80211: 2474-2494 @ 20 MHz
1374684552.513794: nl80211: 5170-5250 @ 40 MHz
1374684552.513802: nl80211: 5735-5835 @ 40 MHz
1374684552.513819: nl80211: Added 802.11b mode based on 802.11g information
1374684552.513829: P2P: Add operating class 81
1374684552.513839: P2P: Channels - hexdump(len=11): 01 02 03 04 05 06 07 08 09 0a 0b
1374684552.513853: wlp2s0: P2P: Update channel list
1374684552.608553: wlp2s0: State: DISCONNECTED -> SCANNING
1374684552.608617: wlp2s0: Starting AP scan for wildcard SSID
1374684552.608627: WPS: Building WPS IE for Probe Request
1374684552.608637: WPS:  * Version (hardcoded 0x10)
1374684552.608644: WPS:  * Request Type
1374684552.608650: WPS:  * Config Methods (108)
1374684552.608656: WPS:  * UUID-E
1374684552.608661: WPS:  * Primary Device Type
1374684552.608668: WPS:  * RF Bands (1)
1374684552.608674: WPS:  * Association State
1374684552.608679: WPS:  * Configuration Error (0)
1374684552.608686: WPS:  * Device Password ID (0)
1374684552.608692: WPS:  * Device Name
1374684552.608709: P2P: * P2P IE header
1374684552.608716: P2P: * Capability dev=25 group=00
1374684552.608723: P2P: * Listen Channel: Regulatory Class 81 Channel 6
1374684552.608747: nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
1374684552.608759: nl80211: Scan extra IEs - hexdump(len=101): dd 50 00 50 f2 04 10 4a 00 01 10 10 3a 00 01 00 10 08 00 02 01 08 10 47 00 10 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b 10 54 00 08 00 00 00 00 00 00 00 00 10 3c 00 01 01 10 02 00 02 00 00 10 09 00 02 00 00 10 12 00 02 00 00 10 11 00 01 20 dd 11 50 6f 9a 09 02 02 00 25 00 06 05 00 58 58 04 51 06
1374684552.619657: Scan requested (ret=0) - scan timeout 30 seconds
1374684552.619708: nl80211: Event message available
1374684552.619727: nl80211: Scan trigger
1374684553.486330: EAPOL: startWhen --> 0
1374684553.486367: EAPOL: disable timer tick
1374684553.486379: EAPOL: Supplicant port status: Unauthorized
1374684553.486610: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684553.486647: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684553.486672: nl80211: if_removed already cleared - ignore event
1374684553.516706: nl80211: Event message available
1374684553.516919: nl80211: New scan results available
1374684553.516979: wlp2s0: Event SCAN_RESULTS (3) received
1374684553.517090: nl80211: Received scan results (3 BSSes)
1374684553.517313: wlp2s0: BSS: Start scan result update 2
1374684553.517380: BSS: last_scan_res_used=2/32 last_scan_full=0
1374684553.517441: wlp2s0: New scan results available
1374684553.517514: WPS: AP[0] bc:f6:85:c4:62:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=1
1374684553.517550: WPS: AP[1] 5e:a3:9d:10:89:c3 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684553.517581: WPS: AP[2] f8:d1:11:84:a8:0c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684553.517649: wlp2s0: Selecting BSS from priority group 0
1374684553.517692: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-47 wps
1374684553.517724: wlp2s0:    skip - blacklisted (count=1 limit=0)
1374684553.517759: wlp2s0: 1: f8:d1:11:84:a8:0c ssid='ghassan' wpa_ie_len=22 rsn_ie_len=20 caps=0x31 level=-77 wps
1374684553.517790: wlp2s0:    skip - disabled temporarily for 9 second(s)
1374684553.517824: wlp2s0: No APs found - clear blacklist and try again
1374684553.517850: Removed BSSID bc:f6:85:c4:62:f4 from blacklist (clear)
1374684553.517881: wlp2s0: Selecting BSS from priority group 0
1374684553.517915: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-47 wps
1374684553.517943: wlp2s0:    skip - disabled temporarily for 9 second(s)
1374684553.517977: wlp2s0: 1: f8:d1:11:84:a8:0c ssid='ghassan' wpa_ie_len=22 rsn_ie_len=20 caps=0x31 level=-77 wps
1374684553.518007: wlp2s0:    skip - disabled temporarily for 9 second(s)
1374684553.518034: wlp2s0: No suitable network found
1374684553.518065: wlp2s0: Setting scan request: 5 sec 0 usec
1374684553.518095: wlp2s0: Checking for other virtual interfaces sharing same radio (phy0) in event_scan_results
1374684553.518143: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684553.518177: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684553.518249: nl80211: if_removed already cleared - ignore event
1374684558.523225: wlp2s0: Starting AP scan for wildcard SSID
1374684558.523270: WPS: Building WPS IE for Probe Request
1374684558.523283: WPS:  * Version (hardcoded 0x10)
1374684558.523290: WPS:  * Request Type
1374684558.523296: WPS:  * Config Methods (108)
1374684558.523302: WPS:  * UUID-E
1374684558.523308: WPS:  * Primary Device Type
1374684558.523315: WPS:  * RF Bands (1)
1374684558.523321: WPS:  * Association State
1374684558.523327: WPS:  * Configuration Error (0)
1374684558.523333: WPS:  * Device Password ID (0)
1374684558.523339: WPS:  * Device Name
1374684558.523356: P2P: * P2P IE header
1374684558.523363: P2P: * Capability dev=25 group=00
1374684558.523370: P2P: * Listen Channel: Regulatory Class 81 Channel 6
1374684558.523398: nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
1374684558.523410: nl80211: Scan extra IEs - hexdump(len=101): dd 50 00 50 f2 04 10 4a 00 01 10 10 3a 00 01 00 10 08 00 02 01 08 10 47 00 10 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b 10 54 00 08 00 00 00 00 00 00 00 00 10 3c 00 01 01 10 02 00 02 00 00 10 09 00 02 00 00 10 12 00 02 00 00 10 11 00 01 20 dd 11 50 6f 9a 09 02 02 00 25 00 06 05 00 58 58 04 51 06
1374684558.534247: Scan requested (ret=0) - scan timeout 30 seconds
1374684558.534307: nl80211: Event message available
1374684558.534338: nl80211: Scan trigger
1374684559.430739: nl80211: Event message available
1374684559.430778: nl80211: New scan results available
1374684559.430790: wlp2s0: Event SCAN_RESULTS (3) received
1374684559.430836: nl80211: Received scan results (3 BSSes)
1374684559.430893: wlp2s0: BSS: Start scan result update 3
1374684559.430902: BSS: last_scan_res_used=2/32 last_scan_full=0
1374684559.430908: wlp2s0: New scan results available
1374684559.430920: WPS: AP[0] bc:f6:85:c4:62:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684559.430924: WPS: AP[1] 5e:a3:9d:10:89:c3 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684559.430928: WPS: AP[2] f8:d1:11:84:a8:0c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684559.430934: wlp2s0: Selecting BSS from priority group 0
1374684559.430940: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-49 wps
1374684559.430944: wlp2s0:    skip - disabled temporarily for 3 second(s)
1374684559.430949: wlp2s0: 1: f8:d1:11:84:a8:0c ssid='ghassan' wpa_ie_len=22 rsn_ie_len=20 caps=0x31 level=-76 wps
1374684559.430952: wlp2s0:    skip - disabled temporarily for 3 second(s)
1374684559.430955: wlp2s0: No suitable network found
1374684559.430959: wlp2s0: Setting scan request: 5 sec 0 usec
1374684559.430963: wlp2s0: Checking for other virtual interfaces sharing same radio (phy0) in event_scan_results
1374684559.430972: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684559.430976: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684559.431000: nl80211: if_removed already cleared - ignore event
1374684564.434076: wlp2s0: Starting AP scan for wildcard SSID
1374684564.434122: WPS: Building WPS IE for Probe Request
1374684564.434134: WPS:  * Version (hardcoded 0x10)
1374684564.434141: WPS:  * Request Type
1374684564.434147: WPS:  * Config Methods (108)
1374684564.434154: WPS:  * UUID-E
1374684564.434159: WPS:  * Primary Device Type
1374684564.434165: WPS:  * RF Bands (1)
1374684564.434172: WPS:  * Association State
1374684564.434177: WPS:  * Configuration Error (0)
1374684564.434183: WPS:  * Device Password ID (0)
1374684564.434190: WPS:  * Device Name
1374684564.434205: P2P: * P2P IE header
1374684564.434212: P2P: * Capability dev=25 group=00
1374684564.434220: P2P: * Listen Channel: Regulatory Class 81 Channel 6
1374684564.434247: nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
1374684564.434261: nl80211: Scan extra IEs - hexdump(len=101): dd 50 00 50 f2 04 10 4a 00 01 10 10 3a 00 01 00 10 08 00 02 01 08 10 47 00 10 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b 10 54 00 08 00 00 00 00 00 00 00 00 10 3c 00 01 01 10 02 00 02 00 00 10 09 00 02 00 00 10 12 00 02 00 00 10 11 00 01 20 dd 11 50 6f 9a 09 02 02 00 25 00 06 05 00 58 58 04 51 06
1374684564.445078: Scan requested (ret=0) - scan timeout 30 seconds
1374684564.445095: nl80211: Event message available
1374684564.445104: nl80211: Scan trigger
1374684565.340755: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684565.340812: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684565.340868: nl80211: if_removed already cleared - ignore event
1374684565.340881: nl80211: Event message available
1374684565.340906: nl80211: New scan results available
1374684565.340924: wlp2s0: Event SCAN_RESULTS (3) received
1374684565.340981: nl80211: Received scan results (3 BSSes)
1374684565.341054: wlp2s0: BSS: Start scan result update 4
1374684565.341109: BSS: last_scan_res_used=2/32 last_scan_full=0
1374684565.341125: wlp2s0: New scan results available
1374684565.341157: WPS: AP[0] bc:f6:85:c4:62:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684565.341173: WPS: AP[1] 5e:a3:9d:10:89:c3 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684565.341186: WPS: AP[2] f8:d1:11:84:a8:0c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684565.341203: wlp2s0: Selecting BSS from priority group 0
1374684565.341225: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-57 wps
1374684565.341241: wlp2s0: CTRL-EVENT-SSID-REENABLED id=0 ssid="Saad"
1374684565.341254: wlp2s0:    selected based on RSN IE
1374684565.341268: wlp2s0:    selected BSS bc:f6:85:c4:62:f4 ssid='Saad'
1374684565.341286: wlp2s0: Request association: reassociate: 0  selected: bc:f6:85:c4:62:f4  bssid: 00:00:00:00:00:00  pending: 00:00:00:00:00:00  wpa_state: SCANNING
1374684565.341300: wlp2s0: Automatic auth_alg selection: 0x1
1374684565.341316: RSN: PMKSA cache search - network_ctx=(nil) try_opportunistic=0
1374684565.341329: RSN: Search for BSSID bc:f6:85:c4:62:f4
1374684565.341341: RSN: No PMKSA cache entry found
1374684565.341353: wlp2s0: RSN: using IEEE 802.11i/D9.0
1374684565.341366: wlp2s0: WPA: Selected cipher suites: group 8 pairwise 24 key_mgmt 2 proto 2
1374684565.341378: WPA: set AP WPA IE - hexdump(len=28): dd 1a 00 50 f2 01 01 00 00 50 f2 02 02 00 00 50 f2 02 00 50 f2 04 01 00 00 50 f2 02
1374684565.341399: WPA: set AP RSN IE - hexdump(len=26): 30 18 01 00 00 0f ac 02 02 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684565.341421: wlp2s0: WPA: using GTK TKIP
1374684565.341432: wlp2s0: WPA: using PTK CCMP
1374684565.341444: wlp2s0: WPA: using KEY_MGMT WPA-PSK
1374684565.341488: WPA: Set own WPA IE default - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684565.341511: wlp2s0: Cancelling scan request
1374684565.341526: wlp2s0: SME: Trying to authenticate with bc:f6:85:c4:62:f4 (SSID='Saad' freq=2462 MHz)
1374684565.341538: wlp2s0: No keys have been configured - skip key clearing
1374684565.341551: wlp2s0: State: SCANNING -> AUTHENTICATING
1374684565.341563: EAPOL: External notification - EAP success=0
1374684565.341574: EAPOL: Supplicant port status: Unauthorized
1374684565.341615: EAPOL: External notification - EAP fail=0
1374684565.341629: EAPOL: Supplicant port status: Unauthorized
1374684565.341659: EAPOL: External notification - portControl=Auto
1374684565.341673: EAPOL: Supplicant port status: Unauthorized
1374684565.341705: nl80211: Authenticate (ifindex=3)
1374684565.341718:   * bssid=bc:f6:85:c4:62:f4
1374684565.341730:   * freq=2462
1374684565.341741:   * SSID - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1374684565.341767:   * IEs - hexdump(len=0): [NULL]
1374684565.341778:   * Auth Type 0
1374684565.364869: nl80211: Authentication request send successfully
1374684565.364932: nl80211: Event message available
1374684565.364947: nl80211: New station bc:f6:85:c4:62:f4
1374684565.366860: nl80211: Event message available
1374684565.366897: nl80211: MLME event 37
1374684565.366905: nl80211: MLME event frame - hexdump(len=30): b0 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 d0 f9 00 00 02 00 00 00
1374684565.366935: nl80211: Authenticate event
1374684565.366945: wlp2s0: Event AUTH (11) received
1374684565.366956: wlp2s0: SME: Authentication response: peer=bc:f6:85:c4:62:f4 auth_type=0 auth_transaction=2 status_code=0
1374684565.366964: SME: Authentication response IEs - hexdump(len=0): [NULL]
1374684565.366974: wlp2s0: Trying to associate with bc:f6:85:c4:62:f4 (SSID='Saad' freq=2462 MHz)
1374684565.366983: wlp2s0: State: AUTHENTICATING -> ASSOCIATING
1374684565.366991: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684565.366998: netlink: Operstate: linkmode=-1, operstate=5
1374684565.367014: WPA: set own WPA/RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684565.367033: nl80211: Associate (ifindex=3)
1374684565.367042:   * bssid=bc:f6:85:c4:62:f4
1374684565.367050:   * freq=2462
1374684565.367057:   * SSID - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1374684565.367072:   * IEs - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684565.367083:   * pairwise=0xfac04
1374684565.367090:   * group=0xfac02
1374684565.367119: nl80211: Association request send successfully
1374684565.371746: nl80211: Event message available
1374684565.371797: nl80211: MLME event 38
1374684565.371834: nl80211: MLME event frame - hexdump(len=218): 10 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 e0 f9 31 04 00 00 06 c0 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 80 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20 2d 1a 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d 16 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1a 00 90 4c 34 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 06 00 e0 4c 02 01 60
1374684565.371884: nl80211: Associate event
1374684565.371895: wlp2s0: Event ASSOC (0) received
1374684565.371904: wlp2s0: Association info event
1374684565.371916: resp_ies - hexdump(len=188): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 80 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20 2d 1a 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d 16 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1a 00 90 4c 34 0b 00 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 06 00 e0 4c 02 01 60
1374684565.371957: wlp2s0: freq=2462 MHz
1374684565.371966: wlp2s0: State: ASSOCIATING -> ASSOCIATED
1374684565.371974: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684565.371982: netlink: Operstate: linkmode=-1, operstate=5
1374684565.371999: wlp2s0: Associated to a new BSS: BSSID=bc:f6:85:c4:62:f4
1374684565.372008: wlp2s0: No keys have been configured - skip key clearing
1374684565.372018: wlp2s0: Associated with bc:f6:85:c4:62:f4
1374684565.372027: wlp2s0: WPA: Association event - clear replay counter
1374684565.372035: wlp2s0: WPA: Clear old PTK
1374684565.372042: EAPOL: External notification - portEnabled=0
1374684565.372050: EAPOL: Supplicant port status: Unauthorized
1374684565.372096: EAPOL: External notification - portValid=0
1374684565.372106: EAPOL: Supplicant port status: Unauthorized
1374684565.372127: EAPOL: External notification - EAP success=0
1374684565.372136: EAPOL: Supplicant port status: Unauthorized
1374684565.372155: EAPOL: External notification - portEnabled=1
1374684565.372164: EAPOL: SUPP_PAE entering state CONNECTING
1374684565.372171: EAPOL: enable timer tick
1374684565.372178: EAPOL: SUPP_BE entering state IDLE
1374684565.372187: wlp2s0: Setting authentication timeout: 10 sec 0 usec
1374684565.372196: wlp2s0: Cancelling scan request
1374684565.372217: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1374684565.372227: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684565.372240: nl80211: if_removed already cleared - ignore event
1374684565.372250: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1374684565.372257: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684565.372268: nl80211: if_removed already cleared - ignore event
1374684565.372277: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1374684565.372285: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684565.372295: nl80211: if_removed already cleared - ignore event
1374684565.372304: nl80211: Event message available
1374684565.372315: nl80211: Ignore connect event (cmd=46) when using userspace SME
1374684565.373510: wlp2s0: RX EAPOL from bc:f6:85:c4:62:f4
1374684565.373529: RX EAPOL - hexdump(len=121): 01 03 00 75 02 00 8a 00 10 00 00 00 00 00 00 00 00 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 fb cd 2e ae 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373557: wlp2s0: Setting authentication timeout: 10 sec 0 usec
1374684565.373564: wlp2s0: IEEE 802.1X RX: version=1 type=3 length=117
1374684565.373568: wlp2s0:   EAPOL-Key type=2
1374684565.373573: wlp2s0:   key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
1374684565.373576: wlp2s0:   key_length=16 key_data_length=22
1374684565.373579:   replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 00
1374684565.373583:   key_nonce - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 fb cd 2e ae
1374684565.373591:   key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373596:   key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
1374684565.373600:   key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
1374684565.373604:   key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373610: WPA: RX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 00 8a 00 10 00 00 00 00 00 00 00 00 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 fb cd 2e ae 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373637: wlp2s0: State: ASSOCIATED -> 4WAY_HANDSHAKE
1374684565.373642: wlp2s0: WPA: RX message 1 of 4-Way Handshake from bc:f6:85:c4:62:f4 (ver=2)
1374684565.373645: RSN: msg 1/4 key data - hexdump(len=22): dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373652: WPA: PMKID in EAPOL-Key - hexdump(len=22): dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373659: RSN: PMKID from Authenticator - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1374684565.373665: wlp2s0: RSN: no matching PMKID found
1374684565.373668: Get randomness: len=32 entropy=10
1374684565.374180: WPA: Renewed SNonce - hexdump(len=32): 0b 72 92 ce e9 eb a3 8b a8 7f 99 5a 55 1a ed ae 56 5b 34 dd ee b9 57 7c 22 47 5e f8 c7 2b d3 4e
1374684565.374198: WPA: PTK derivation - A1=74:de:2b:b8:4e:cf A2=bc:f6:85:c4:62:f4
1374684565.374203: WPA: Nonce1 - hexdump(len=32): 0b 72 92 ce e9 eb a3 8b a8 7f 99 5a 55 1a ed ae 56 5b 34 dd ee b9 57 7c 22 47 5e f8 c7 2b d3 4e
1374684565.374211: WPA: Nonce2 - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 fb cd 2e ae
1374684565.374218: WPA: PMK - hexdump(len=32): [REMOVED]
1374684565.374221: WPA: PTK - hexdump(len=48): [REMOVED]
1374684565.374224: WPA: WPA IE for msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684565.374231: WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 00
1374684565.374236: wlp2s0: WPA: Sending EAPOL-Key 2/4
1374684565.374242: WPA: KCK - hexdump(len=16): [REMOVED]
1374684565.374245: WPA: Derived Key MIC - hexdump(len=16): 29 4c ae 04 91 e3 e4 eb a5 d9 6f 8c d8 31 ac d9
1374684565.374250: WPA: TX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 01 0a 00 00 00 00 00 00 00 00 00 00 0b 72 92 ce e9 eb a3 8b a8 7f 99 5a 55 1a ed ae 56 5b 34 dd ee b9 57 7c 22 47 5e f8 c7 2b d3 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 29 4c ae 04 91 e3 e4 eb a5 d9 6f 8c d8 31 ac d9 00 16 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1374684565.381620: nl80211: Event message available
1374684565.381677: nl80211: Delete station bc:f6:85:c4:62:f4
1374684565.388805: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684565.388827: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684565.388866: nl80211: if_removed already cleared - ignore event
1374684565.388874: nl80211: Event message available
1374684565.388888: nl80211: MLME event 40
1374684565.388893: nl80211: MLME event frame - hexdump(len=26): a0 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 f0 f9 0e 00
1374684565.388906: nl80211: Disassociate event
1374684565.388923: wlp2s0: Event DISASSOC (1) received
1374684565.388930: wlp2s0: Disassociation notification
1374684565.388936: wlp2s0:  * reason 14
1374684565.388943: wlp2s0:  * address bc:f6:85:c4:62:f4
1374684565.388947: Disassociation frame IE(s) - hexdump(len=0): [NULL]
1374684565.388954: wlp2s0: SME: Disassociation event received
1374684565.388959: wlp2s0: SME: Deauthenticate to clear driver state
1374684565.388964: wpa_driver_nl80211_deauthenticate(addr=bc:f6:85:c4:62:f4 reason_code=3)
1374684565.389009: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=bc:f6:85:c4:62:f4 reason=14
1374684565.389017: wlp2s0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
1374684565.389025: wlp2s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Saad" auth_failures=2 duration=20
1374684565.389032: wlp2s0: Auto connect enabled: try to reconnect (wps=0 wpa_state=7)
1374684565.389040: wlp2s0: Setting scan request: 0 sec 100000 usec
1374684565.389046: Added BSSID bc:f6:85:c4:62:f4 into blacklist
1374684565.389055: wlp2s0: Blacklist count 2 --> request scan in 500 ms
1374684565.389062: wlp2s0: Setting scan request: 0 sec 500000 usec
1374684565.389069: wlp2s0: Disconnect event - remove keys
1374684565.389085: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0
1374684565.389116: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0
1374684565.389141: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0
1374684565.389169: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0
1374684565.389202: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=0x126ad48 key_idx=0 set_tx=0 seq_len=0 key_len=0
1374684565.389211:    addr=bc:f6:85:c4:62:f4
1374684565.389228: wlp2s0: State: 4WAY_HANDSHAKE -> DISCONNECTED
1374684565.389232: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684565.389236: netlink: Operstate: linkmode=-1, operstate=5
1374684565.389245: EAPOL: External notification - portEnabled=0
1374684565.389249: EAPOL: SUPP_PAE entering state DISCONNECTED
1374684565.389252: EAPOL: Supplicant port status: Unauthorized
1374684565.389269: EAPOL: SUPP_BE entering state INITIALIZE
1374684565.389274: EAPOL: Supplicant port status: Unauthorized
1374684565.389288: EAPOL: External notification - portValid=0
1374684565.389292: EAPOL: Supplicant port status: Unauthorized
1374684565.389305: EAPOL: External notification - EAP success=0
1374684565.389309: EAPOL: Supplicant port status: Unauthorized
1374684565.389327: nl80211: Event message available
1374684565.389334: nl80211: Ignore disconnect event when using userspace SME
1374684565.394192: nl80211: Event message available
1374684565.394229: nl80211: Regulatory domain change
1374684565.394240: wlp2s0: Event CHANNEL_LIST_CHANGED (31) received
1374684565.394316: nl80211: Regulatory information - country=00
1374684565.394322: nl80211: 2402-2472 @ 40 MHz
1374684565.394327: nl80211: 2457-2482 @ 40 MHz
1374684565.394331: nl80211: 2474-2494 @ 20 MHz
1374684565.394335: nl80211: 5170-5250 @ 40 MHz
1374684565.394339: nl80211: 5735-5835 @ 40 MHz
1374684565.394350: nl80211: Added 802.11b mode based on 802.11g information
1374684565.394355: P2P: Add operating class 81
1374684565.394359: P2P: Channels - hexdump(len=11): 01 02 03 04 05 06 07 08 09 0a 0b
1374684565.394368: wlp2s0: P2P: Update channel list
1374684565.889692: wlp2s0: State: DISCONNECTED -> SCANNING
1374684565.889744: wlp2s0: Starting AP scan for wildcard SSID
1374684565.889754: WPS: Building WPS IE for Probe Request
1374684565.889764: WPS:  * Version (hardcoded 0x10)
1374684565.889771: WPS:  * Request Type
1374684565.889777: WPS:  * Config Methods (108)
1374684565.889784: WPS:  * UUID-E
1374684565.889790: WPS:  * Primary Device Type
1374684565.889796: WPS:  * RF Bands (1)
1374684565.889802: WPS:  * Association State
1374684565.889807: WPS:  * Configuration Error (0)
1374684565.889814: WPS:  * Device Password ID (0)
1374684565.889820: WPS:  * Device Name
1374684565.889835: P2P: * P2P IE header
1374684565.889842: P2P: * Capability dev=25 group=00
1374684565.889850: P2P: * Listen Channel: Regulatory Class 81 Channel 6
1374684565.889873: nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
1374684565.889885: nl80211: Scan extra IEs - hexdump(len=101): dd 50 00 50 f2 04 10 4a 00 01 10 10 3a 00 01 00 10 08 00 02 01 08 10 47 00 10 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b 10 54 00 08 00 00 00 00 00 00 00 00 10 3c 00 01 01 10 02 00 02 00 00 10 09 00 02 00 00 10 12 00 02 00 00 10 11 00 01 20 dd 11 50 6f 9a 09 02 02 00 25 00 06 05 00 58 58 04 51 06
1374684565.900752: Scan requested (ret=0) - scan timeout 30 seconds
1374684565.900773: nl80211: Event message available
1374684565.900785: nl80211: Scan trigger
1374684566.372766: EAPOL: startWhen --> 0
1374684566.372811: EAPOL: disable timer tick
1374684566.372821: EAPOL: Supplicant port status: Unauthorized
1374684566.374756: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684566.374797: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684566.374840: nl80211: if_removed already cleared - ignore event
1374684566.795726: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1374684566.795774: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1374684566.795828: nl80211: if_removed already cleared - ignore event
1374684566.795839: nl80211: Event message available
1374684566.795874: nl80211: New scan results available
1374684566.795895: wlp2s0: Event SCAN_RESULTS (3) received
1374684566.795985: nl80211: Received scan results (3 BSSes)
1374684566.796161: wlp2s0: BSS: Start scan result update 5
1374684566.796184: BSS: last_scan_res_used=2/32 last_scan_full=0
1374684566.796198: wlp2s0: New scan results available
1374684566.796230: WPS: AP[0] bc:f6:85:c4:62:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=1
1374684566.796242: WPS: AP[1] 5e:a3:9d:10:89:c3 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684566.796252: WPS: AP[2] f8:d1:11:84:a8:0c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1374684566.796267: wlp2s0: Selecting BSS from priority group 0
1374684566.796282: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-61 wps
1374684566.796294: wlp2s0:    skip - blacklisted (count=1 limit=0)
1374684566.796307: wlp2s0: 1: f8:d1:11:84:a8:0c ssid='ghassan' wpa_ie_len=22 rsn_ie_len=20 caps=0x31 level=-76 wps
1374684566.796318: wlp2s0:    skip - disabled temporarily for 19 second(s)
1374684566.796326: wlp2s0: No APs found - clear blacklist and try again
1374684566.796333: Removed BSSID bc:f6:85:c4:62:f4 from blacklist (clear)
1374684566.796343: wlp2s0: Selecting BSS from priority group 0
1374684566.796355: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-61 wps
1374684566.796364: wlp2s0:    skip - disabled temporarily for 19 second(s)
1374684566.796376: wlp2s0: 1: f8:d1:11:84:a8:0c ssid='ghassan' wpa_ie_len=22 rsn_ie_len=20 caps=0x31 level=-76 wps
1374684566.796385: wlp2s0:    skip - disabled temporarily for 19 second(s)
1374684566.796393: wlp2s0: No suitable network found
1374684566.796404: wlp2s0: Setting scan request: 5 sec 0 usec
1374684566.796414: wlp2s0: Checking for other virtual interfaces sharing same radio (phy0) in event_scan_results
^C1374684571.456396: wlp2s0: P2P: Stopping find
1374684571.456440: wlp2s0: P2P: Clear timeout (state=IDLE)
1374684571.456452: wlp2s0: P2P: State IDLE -> IDLE
1374684571.456495: wlp2s0: Removing interface wlp2s0
1374684571.456521: wlp2s0: Request to deauthenticate - bssid=00:00:00:00:00:00 pending_bssid=00:00:00:00:00:00 reason=3 state=SCANNING
1374684571.456530: wlp2s0: No keys have been configured - skip key clearing
1374684571.456539: wlp2s0: State: SCANNING -> DISCONNECTED
1374684571.456545: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1374684571.456553: netlink: Operstate: linkmode=-1, operstate=5
1374684571.456575: EAPOL: External notification - portEnabled=0
1374684571.456583: EAPOL: Supplicant port status: Unauthorized
1374684571.456670: EAPOL: External notification - portValid=0
1374684571.456678: EAPOL: Supplicant port status: Unauthorized
1374684571.456712: wlp2s0: No keys have been configured - skip key clearing
1374684571.462009: wlp2s0: BSS: Remove id 0 BSSID bc:f6:85:c4:62:f4 SSID 'Saad' due to wpa_bss_flush
1374684571.462053: wlp2s0: BSS: Remove id 1 BSSID f8:d1:11:84:a8:0c SSID 'ghassan' due to wpa_bss_flush
1374684571.462063: wlp2s0: Cancelling scan request
1374684571.462070: wlp2s0: Cancelling authentication timeout
1374684571.466568: netlink: Operstate: linkmode=0, operstate=6
1374684571.484865: nl80211: Set mode ifindex 3 iftype 2 (STATION)
1374684571.484953: nl80211: Unsubscribe mgmt frames handle 0x126b640 (mode change)
1374684571.485000: wlp2s0: CTRL-EVENT-TERMINATING

Comment 33 Dan Williams 2013-07-25 21:18:49 UTC

1374684565.388923: wlp2s0: Event DISASSOC (1) received
1374684565.388930: wlp2s0: Disassociation notification
1374684565.388936: wlp2s0:  * reason 14
1374684565.388943: wlp2s0:  * address bc:f6:85:c4:62:f4
1374684565.388947: Disassociation frame IE(s) - hexdump(len=0): [NULL]

reason 14 is "MIC failure" and indicates a bug with the driver or the access point.  I'd bet it's the driver.

Comment 34 Sujith 2013-07-29 02:48:47 UTC

(In reply to Dan Williams from comment #33)
> 1374684565.388923: wlp2s0: Event DISASSOC (1) received
> 1374684565.388930: wlp2s0: Disassociation notification
> 1374684565.388936: wlp2s0:  * reason 14
> 1374684565.388943: wlp2s0:  * address bc:f6:85:c4:62:f4
> 1374684565.388947: Disassociation frame IE(s) - hexdump(len=0): [NULL]
> 
> reason 14 is "MIC failure" and indicates a bug with the driver or the access
> point.  I'd bet it's the driver.

Well, connection was established earlier using NM. Mustafa, can you verify that the psk used in the config file is correct ?

Comment 35 Mustafa Muhammad 2013-07-31 01:21:21 UTC

(In reply to Sujith from comment #34)
> (In reply to Dan Williams from comment #33)
> > 1374684565.388923: wlp2s0: Event DISASSOC (1) received
> > 1374684565.388930: wlp2s0: Disassociation notification
> > 1374684565.388936: wlp2s0:  * reason 14
> > 1374684565.388943: wlp2s0:  * address bc:f6:85:c4:62:f4
> > 1374684565.388947: Disassociation frame IE(s) - hexdump(len=0): [NULL]
> > 
> > reason 14 is "MIC failure" and indicates a bug with the driver or the access
> > point.  I'd bet it's the driver.
> 
> Well, connection was established earlier using NM. Mustafa, can you verify
> that the psk used in the config file is correct ?

Ok, I used the hash generated using wpa_passphrase, now using plain text password, I get this (but no Internet, I think dhcp didn't work automatically):

[root@localhost mustafa]# wpa_supplicant -i wlp2s0 -D nl80211 -c /etc/wpa_supplicant/wpa_supplicant.conf -ddt
1375196489.560128: wpa_supplicant v2.0
1375196489.560176: random: Trying to read entropy from /dev/random
1375196489.560187: Successfully initialized wpa_supplicant
1375196489.560196: Initializing interface 'wlp2s0' conf '/etc/wpa_supplicant/wpa_supplicant.conf' driver 'nl80211' ctrl_interface 'N/A' bridge 'N/A'
1375196489.560209: Configuration file '/etc/wpa_supplicant/wpa_supplicant.conf' -> '/etc/wpa_supplicant/wpa_supplicant.conf'
1375196489.560215: Reading configuration file '/etc/wpa_supplicant/wpa_supplicant.conf'
1375196489.560244: ap_scan=1
1375196489.560250: Line: 3 - start of a new network block
1375196489.560266: ssid - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1375196489.560280: PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED]
1375196489.596734: PSK (from passphrase) - hexdump(len=32): [REMOVED]
1375196489.596844: Priority group 0
1375196489.596876:    id=0 ssid='Saad'
1375196489.597346: nl80211: interface wlp2s0 in phy phy0
1375196489.597409: rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0
1375196489.597436: rfkill: initial event: idx=1 type=2 op=0 soft=1 hard=0
1375196489.597463: rfkill: initial event: idx=2 type=1 op=0 soft=0 hard=0
1375196489.597629: nl80211: Set mode ifindex 3 iftype 2 (STATION)
1375196489.597693: nl80211: Subscribe to mgmt frames with non-AP handle 0x113a640
1375196489.597721: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.597760: nl80211: Register frame match - hexdump(len=2): 04 0a
1375196489.597799: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.597817: nl80211: Register frame match - hexdump(len=2): 04 0b
1375196489.597857: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.597874: nl80211: Register frame match - hexdump(len=2): 04 0c
1375196489.597902: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.597927: nl80211: Register frame match - hexdump(len=2): 04 0d
1375196489.597957: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.597973: nl80211: Register frame match - hexdump(len=6): 04 09 50 6f 9a 09
1375196489.598004: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.598021: nl80211: Register frame match - hexdump(len=5): 7f 50 6f 9a 09
1375196489.598049: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.598078: nl80211: Register frame match - hexdump(len=1): 06
1375196489.598106: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.598123: nl80211: Register frame match - hexdump(len=2): 0a 07
1375196489.598151: nl80211: Register frame type=0xd0 nl_handle=0x113a640
1375196489.598168: nl80211: Register frame match - hexdump(len=2): 0a 11
1375196489.640624: netlink: Operstate: linkmode=1, operstate=5
1375196489.640721: nl80211: Using driver-based off-channel TX
1375196489.640732: nl80211: Use separate P2P group interface (driver advertised support)
1375196489.640739: nl80211: TDLS supported
1375196489.640746: nl80211: TDLS external setup
1375196489.640768: nl80211: driver param='(null)'
1375196489.640825: nl80211: Regulatory information - country=00
1375196489.640835: nl80211: 2402-2472 @ 40 MHz
1375196489.640842: nl80211: 2457-2482 @ 40 MHz
1375196489.640871: nl80211: 2474-2494 @ 20 MHz
1375196489.640878: nl80211: 5170-5250 @ 40 MHz
1375196489.640885: nl80211: 5735-5835 @ 40 MHz
1375196489.640898: nl80211: Added 802.11b mode based on 802.11g information
1375196489.654527: wlp2s0: Own MAC address: 74:de:2b:b8:4e:cf
1375196489.654583: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0
1375196489.654627: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0
1375196489.654648: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0
1375196489.654677: wpa_driver_nl80211_set_key: ifindex=3 alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0
1375196489.654695: wlp2s0: RSN: flushing PMKID list in the driver
1375196489.654703: nl80211: Flush PMKIDs
1375196489.654726: wlp2s0: Setting scan request: 0 sec 100000 usec
1375196489.654741: WPS: Set UUID for interface wlp2s0
1375196489.654760: WPS: UUID based on MAC address - hexdump(len=16): 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b
1375196489.656982: EAPOL: SUPP_PAE entering state DISCONNECTED
1375196489.657020: EAPOL: Supplicant port status: Unauthorized
1375196489.657088: EAPOL: KEY_RX entering state NO_KEY_RECEIVE
1375196489.657111: EAPOL: SUPP_BE entering state INITIALIZE
1375196489.657121: EAP: EAP entering state DISABLED
1375196489.657128: EAPOL: Supplicant port status: Unauthorized
1375196489.657149: EAPOL: Supplicant port status: Unauthorized
1375196489.657927: P2P: Own listen channel: 11
1375196489.658659: P2P: Random operating channel: 81:6
1375196489.658686: P2P: Add operating class 81
1375196489.658699: P2P: Channels - hexdump(len=11): 01 02 03 04 05 06 07 08 09 0a 0b
1375196489.659400: wlp2s0: Added interface wlp2s0
1375196489.659422: wlp2s0: State: DISCONNECTED -> DISCONNECTED
1375196489.659435: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1375196489.659449: netlink: Operstate: linkmode=-1, operstate=5
1375196489.659531: random: Got 17/20 bytes from /dev/random
1375196489.659552: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1375196489.659564: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1375196489.659579: nl80211: if_removed already cleared - ignore event
1375196489.754965: wlp2s0: State: DISCONNECTED -> SCANNING
1375196489.755030: wlp2s0: Starting AP scan for wildcard SSID
1375196489.755058: WPS: Building WPS IE for Probe Request
1375196489.755134: WPS:  * Version (hardcoded 0x10)
1375196489.755144: WPS:  * Request Type
1375196489.755153: WPS:  * Config Methods (108)
1375196489.755160: WPS:  * UUID-E
1375196489.755168: WPS:  * Primary Device Type
1375196489.755178: WPS:  * RF Bands (1)
1375196489.755185: WPS:  * Association State
1375196489.755192: WPS:  * Configuration Error (0)
1375196489.755199: WPS:  * Device Password ID (0)
1375196489.755206: WPS:  * Device Name
1375196489.755220: P2P: * P2P IE header
1375196489.755229: P2P: * Capability dev=25 group=00
1375196489.755238: P2P: * Listen Channel: Regulatory Class 81 Channel 11
1375196489.755258: nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
1375196489.755268: nl80211: Scan extra IEs - hexdump(len=101): dd 50 00 50 f2 04 10 4a 00 01 10 10 3a 00 01 00 10 08 00 02 01 08 10 47 00 10 26 48 f9 1f 14 19 5b 93 b2 5f 34 05 54 47 80 5b 10 54 00 08 00 00 00 00 00 00 00 00 10 3c 00 01 01 10 02 00 02 00 00 10 09 00 02 00 00 10 12 00 02 00 00 10 11 00 01 20 dd 11 50 6f 9a 09 02 02 00 25 00 06 05 00 58 58 04 51 0b
1375196489.765997: Scan requested (ret=0) - scan timeout 10 seconds
1375196489.766047: nl80211: Event message available
1375196489.766082: nl80211: Scan trigger
1375196490.658224: EAPOL: disable timer tick
1375196490.658271: EAPOL: Supplicant port status: Unauthorized
1375196490.661728: nl80211: Event message available
1375196490.661809: nl80211: New scan results available
1375196490.661843: wlp2s0: Event SCAN_RESULTS (3) received
1375196490.661997: nl80211: Received scan results (3 BSSes)
1375196490.662131: wlp2s0: BSS: Start scan result update 1
1375196490.662157: wlp2s0: BSS: Add new id 0 BSSID bc:f6:85:c4:62:f4 SSID 'Saad'
1375196490.662179: wlp2s0: BSS: Add new id 1 BSSID 54:e6:fc:a0:ad:ac SSID 'KAHTAN'
1375196490.662199: wlp2s0: BSS: Add new id 2 BSSID f8:d1:11:84:a8:0c SSID 'ghassan'
1375196490.662210: BSS: last_scan_res_used=3/32 last_scan_full=0
1375196490.662228: wlp2s0: New scan results available
1375196490.662327: WPS: AP bc:f6:85:c4:62:f4 type 0 added
1375196490.662347: WPS: AP f8:d1:11:84:a8:0c type 0 added
1375196490.662358: WPS: AP[0] bc:f6:85:c4:62:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1375196490.662371: WPS: AP[1] f8:d1:11:84:a8:0c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
1375196490.662395: wlp2s0: Selecting BSS from priority group 0
1375196490.662414: wlp2s0: 0: bc:f6:85:c4:62:f4 ssid='Saad' wpa_ie_len=26 rsn_ie_len=24 caps=0x431 level=-44 wps
1375196490.662438: wlp2s0:    selected based on RSN IE
1375196490.662455: wlp2s0:    selected BSS bc:f6:85:c4:62:f4 ssid='Saad'
1375196490.662477: wlp2s0: Request association: reassociate: 0  selected: bc:f6:85:c4:62:f4  bssid: 00:00:00:00:00:00  pending: 00:00:00:00:00:00  wpa_state: SCANNING
1375196490.662526: wlp2s0: Automatic auth_alg selection: 0x1
1375196490.662538: RSN: PMKSA cache search - network_ctx=(nil) try_opportunistic=0
1375196490.662553: RSN: Search for BSSID bc:f6:85:c4:62:f4
1375196490.662564: RSN: No PMKSA cache entry found
1375196490.662577: wlp2s0: RSN: using IEEE 802.11i/D9.0
1375196490.662590: wlp2s0: WPA: Selected cipher suites: group 8 pairwise 24 key_mgmt 2 proto 2
1375196490.662605: WPA: set AP WPA IE - hexdump(len=28): dd 1a 00 50 f2 01 01 00 00 50 f2 02 02 00 00 50 f2 02 00 50 f2 04 01 00 00 50 f2 02
1375196490.662643: WPA: set AP RSN IE - hexdump(len=26): 30 18 01 00 00 0f ac 02 02 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.662677: wlp2s0: WPA: using GTK TKIP
1375196490.662687: wlp2s0: WPA: using PTK CCMP
1375196490.662697: wlp2s0: WPA: using KEY_MGMT WPA-PSK
1375196490.662708: WPA: Set own WPA IE default - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.662746: wlp2s0: Cancelling scan request
1375196490.662761: wlp2s0: SME: Trying to authenticate with bc:f6:85:c4:62:f4 (SSID='Saad' freq=2412 MHz)
1375196490.662775: wlp2s0: No keys have been configured - skip key clearing
1375196490.662787: wlp2s0: State: SCANNING -> AUTHENTICATING
1375196490.662798: EAPOL: External notification - EAP success=0
1375196490.662809: EAPOL: Supplicant port status: Unauthorized
1375196490.662894: EAPOL: External notification - EAP fail=0
1375196490.662906: EAPOL: Supplicant port status: Unauthorized
1375196490.662951: EAPOL: External notification - portControl=Auto
1375196490.662963: EAPOL: Supplicant port status: Unauthorized
1375196490.663009: nl80211: Authenticate (ifindex=3)
1375196490.663021:   * bssid=bc:f6:85:c4:62:f4
1375196490.663033:   * freq=2412
1375196490.663042:   * SSID - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1375196490.663073:   * IEs - hexdump(len=0): [NULL]
1375196490.663083:   * Auth Type 0
1375196490.685912: nl80211: Authentication request send successfully
1375196490.685950: RSN: Ignored PMKID candidate without preauth flag
1375196490.685971: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1375196490.685980: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1375196490.686004: nl80211: if_removed already cleared - ignore event
1375196490.686013: nl80211: Event message available
1375196490.686034: nl80211: New station bc:f6:85:c4:62:f4
1375196490.687954: nl80211: Event message available
1375196490.687989: nl80211: MLME event 37
1375196490.688000: nl80211: MLME event frame - hexdump(len=30): b0 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 a0 79 00 00 02 00 00 00
1375196490.688015: nl80211: Authenticate event
1375196490.688045: wlp2s0: Event AUTH (11) received
1375196490.688060: wlp2s0: SME: Authentication response: peer=bc:f6:85:c4:62:f4 auth_type=0 auth_transaction=2 status_code=0
1375196490.688069: SME: Authentication response IEs - hexdump(len=0): [NULL]
1375196490.688080: wlp2s0: Trying to associate with bc:f6:85:c4:62:f4 (SSID='Saad' freq=2412 MHz)
1375196490.688090: wlp2s0: State: AUTHENTICATING -> ASSOCIATING
1375196490.688098: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1375196490.688106: netlink: Operstate: linkmode=-1, operstate=5
1375196490.688126: WPA: set own WPA/RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.688141: nl80211: Associate (ifindex=3)
1375196490.688150:   * bssid=bc:f6:85:c4:62:f4
1375196490.688159:   * freq=2412
1375196490.688166:   * SSID - hexdump_ascii(len=4):
     53 61 61 64                                       Saad            
1375196490.688183:   * IEs - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.688195:   * pairwise=0xfac04
1375196490.688209:   * group=0xfac02
1375196490.688241: nl80211: Association request send successfully
1375196490.693028: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1375196490.693070: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1375196490.693101: nl80211: if_removed already cleared - ignore event
1375196490.693130: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1375196490.693139: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1375196490.693151: nl80211: if_removed already cleared - ignore event
1375196490.693160: RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
1375196490.693168: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1375196490.693180: nl80211: if_removed already cleared - ignore event
1375196490.693188: nl80211: Event message available
1375196490.693209: nl80211: MLME event 38
1375196490.693217: nl80211: MLME event frame - hexdump(len=218): 10 00 3a 01 74 de 2b b8 4e cf bc f6 85 c4 62 f4 bc f6 85 c4 62 f4 b0 79 31 04 00 00 03 c0 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 80 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20 2d 1a 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d 16 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1a 00 90 4c 34 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 06 00 e0 4c 02 01 60
1375196490.693266: nl80211: Associate event
1375196490.693277: wlp2s0: Event ASSOC (0) received
1375196490.693287: wlp2s0: Association info event
1375196490.693295: resp_ies - hexdump(len=188): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 80 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20 2d 1a 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d 16 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1e 00 90 4c 33 2c 18 1e ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 1a 00 90 4c 34 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 dd 06 00 e0 4c 02 01 60
1375196490.693337: wlp2s0: freq=2412 MHz
1375196490.693346: wlp2s0: State: ASSOCIATING -> ASSOCIATED
1375196490.693354: wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
1375196490.693362: netlink: Operstate: linkmode=-1, operstate=5
1375196490.693381: wlp2s0: Associated to a new BSS: BSSID=bc:f6:85:c4:62:f4
1375196490.693391: wlp2s0: No keys have been configured - skip key clearing
1375196490.693401: wlp2s0: Associated with bc:f6:85:c4:62:f4
1375196490.693409: wlp2s0: WPA: Association event - clear replay counter
1375196490.693424: wlp2s0: WPA: Clear old PTK
1375196490.693432: EAPOL: External notification - portEnabled=0
1375196490.693440: EAPOL: Supplicant port status: Unauthorized
1375196490.693475: EAPOL: External notification - portValid=0
1375196490.693484: EAPOL: Supplicant port status: Unauthorized
1375196490.693538: EAPOL: External notification - EAP success=0
1375196490.693550: EAPOL: Supplicant port status: Unauthorized
1375196490.693577: EAPOL: External notification - portEnabled=1
1375196490.693591: EAPOL: SUPP_PAE entering state CONNECTING
1375196490.693600: EAPOL: enable timer tick
1375196490.693619: EAPOL: SUPP_BE entering state IDLE
1375196490.693634: wlp2s0: Setting authentication timeout: 10 sec 0 usec
1375196490.693647: wlp2s0: Cancelling scan request
1375196490.693664: nl80211: Event message available
1375196490.693679: nl80211: Ignore connect event (cmd=46) when using userspace SME
1375196490.694576: wlp2s0: RX EAPOL from bc:f6:85:c4:62:f4
1375196490.694589: RX EAPOL - hexdump(len=121): 01 03 00 75 02 00 8a 00 10 00 00 00 00 00 00 00 01 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694622: wlp2s0: Setting authentication timeout: 10 sec 0 usec
1375196490.694630: wlp2s0: IEEE 802.1X RX: version=1 type=3 length=117
1375196490.694635: wlp2s0:   EAPOL-Key type=2
1375196490.694646: wlp2s0:   key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
1375196490.694651: wlp2s0:   key_length=16 key_data_length=22
1375196490.694654:   replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 01
1375196490.694659:   key_nonce - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae
1375196490.694668:   key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694675:   key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
1375196490.694679:   key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
1375196490.694684:   key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694693: WPA: RX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 00 8a 00 10 00 00 00 00 00 00 00 01 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16 dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694728: wlp2s0: State: ASSOCIATED -> 4WAY_HANDSHAKE
1375196490.694735: wlp2s0: WPA: RX message 1 of 4-Way Handshake from bc:f6:85:c4:62:f4 (ver=2)
1375196490.694738: RSN: msg 1/4 key data - hexdump(len=22): dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694747: WPA: PMKID in EAPOL-Key - hexdump(len=22): dd 14 00 0f ac 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694756: RSN: PMKID from Authenticator - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1375196490.694764: wlp2s0: RSN: no matching PMKID found
1375196490.694767: Get randomness: len=32 entropy=4
1375196490.695360: WPA: Renewed SNonce - hexdump(len=32): 15 6d 21 7d d4 12 7b 5e 4c d3 96 3e 01 0d dd 65 f1 b3 99 d4 50 4c 85 e6 68 4a 6e 3c 31 93 17 ac
1375196490.695382: WPA: PTK derivation - A1=74:de:2b:b8:4e:cf A2=bc:f6:85:c4:62:f4
1375196490.695388: WPA: Nonce1 - hexdump(len=32): 15 6d 21 7d d4 12 7b 5e 4c d3 96 3e 01 0d dd 65 f1 b3 99 d4 50 4c 85 e6 68 4a 6e 3c 31 93 17 ac
1375196490.695397: WPA: Nonce2 - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae
1375196490.695406: WPA: PMK - hexdump(len=32): [REMOVED]
1375196490.695409: WPA: PTK - hexdump(len=48): [REMOVED]
1375196490.695412: WPA: WPA IE for msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.695420: WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 01
1375196490.695427: wlp2s0: WPA: Sending EAPOL-Key 2/4
1375196490.695437: WPA: KCK - hexdump(len=16): [REMOVED]
1375196490.695441: WPA: Derived Key MIC - hexdump(len=16): ce d1 9a 88 cc 2c 67 0d e4 a6 b4 86 7a d2 6e c9
1375196490.695447: WPA: TX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 01 0a 00 00 00 00 00 00 00 00 00 01 15 6d 21 7d d4 12 7b 5e 4c d3 96 3e 01 0d dd 65 f1 b3 99 d4 50 4c 85 e6 68 4a 6e 3c 31 93 17 ac 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ce d1 9a 88 cc 2c 67 0d e4 a6 b4 86 7a d2 6e c9 00 16 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.699680: wlp2s0: RX EAPOL from bc:f6:85:c4:62:f4
1375196490.699701: RX EAPOL - hexdump(len=179): 01 03 00 af 02 13 ca 00 10 00 00 00 00 00 00 00 02 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 87 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 27 e3 fa 79 ad 31 90 3a 60 91 e8 59 87 ff 2c 50 00 50 3c b6 41 3a 56 a4 99 2e db de 2c a9 7c d0 d6 39 d5 b8 be b6 da 81 46 50 a5 65 79 11 34 92 3e 1d 6f 5d 34 ab 8c 30 ac 89 ce 70 9c b4 9a c3 4d ef fa 9d 9b 48 b4 6e 16 6a d6 2a ff fa d1 bd 48 1d 07 d0 9f bb ab ed 22 ad 62 6a 48 a7 59 f5 41 36
1375196490.699748: wlp2s0: IEEE 802.1X RX: version=1 type=3 length=175
1375196490.699753: wlp2s0:   EAPOL-Key type=2
1375196490.699760: wlp2s0:   key_info 0x13ca (ver=2 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure Encr)
1375196490.699765: wlp2s0:   key_length=16 key_data_length=80
1375196490.699768:   replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 02
1375196490.699773:   key_nonce - hexdump(len=32): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae
1375196490.699783:   key_iv - hexdump(len=16): 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb
1375196490.699788:   key_rsc - hexdump(len=8): 87 21 00 00 00 00 00 00
1375196490.699793:   key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
1375196490.699798:   key_mic - hexdump(len=16): 27 e3 fa 79 ad 31 90 3a 60 91 e8 59 87 ff 2c 50
1375196490.699806: WPA: RX EAPOL-Key - hexdump(len=179): 01 03 00 af 02 13 ca 00 10 00 00 00 00 00 00 00 02 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 11 cf 74 1b ce fa 72 eb ed eb 20 a9 d4 cd 2e ae 23 cd f9 8d 55 6d a6 c3 dc 5b 7c 11 61 d3 b7 eb 87 21 00 00 00 00 00 00 00 00 00 00 00 00 00 00 27 e3 fa 79 ad 31 90 3a 60 91 e8 59 87 ff 2c 50 00 50 3c b6 41 3a 56 a4 99 2e db de 2c a9 7c d0 d6 39 d5 b8 be b6 da 81 46 50 a5 65 79 11 34 92 3e 1d 6f 5d 34 ab 8c 30 ac 89 ce 70 9c b4 9a c3 4d ef fa 9d 9b 48 b4 6e 16 6a d6 2a ff fa d1 bd 48 1d 07 d0 9f bb ab ed 22 ad 62 6a 48 a7 59 f5 41 36
1375196490.699862: RSN: encrypted key data - hexdump(len=80): 3c b6 41 3a 56 a4 99 2e db de 2c a9 7c d0 d6 39 d5 b8 be b6 da 81 46 50 a5 65 79 11 34 92 3e 1d 6f 5d 34 ab 8c 30 ac 89 ce 70 9c b4 9a c3 4d ef fa 9d 9b 48 b4 6e 16 6a d6 2a ff fa d1 bd 48 1d 07 d0 9f bb ab ed 22 ad 62 6a 48 a7 59 f5 41 36
1375196490.699906: WPA: decrypted EAPOL-Key key data - hexdump(len=72): [REMOVED]
1375196490.699915: wlp2s0: State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE
1375196490.699923: wlp2s0: WPA: RX message 3 of 4-Way Handshake from bc:f6:85:c4:62:f4 (ver=2)
1375196490.699926: WPA: IE KeyData - hexdump(len=72): 30 18 01 00 00 0f ac 02 02 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00 dd 26 00 0f ac 01 01 00 c1 6f b0 89 50 7f e9 2c 75 74 80 bb fb b6 06 13 8d 29 0f f0 ac df 02 dc 8d 05 c9 dc 65 95 3d 3c dd 00 00 00 00 00
1375196490.699946: WPA: RSN IE in EAPOL-Key - hexdump(len=26): 30 18 01 00 00 0f ac 02 02 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
1375196490.699955: WPA: GTK in EAPOL-Key - hexdump(len=40): [REMOVED]
1375196490.699961: wlp2s0: WPA: Sending EAPOL-Key 4/4
1375196490.699969: WPA: KCK - hexdump(len=16): [REMOVED]
1375196490.699972: WPA: Derived Key MIC - hexdump(len=16): 24 f2 32 11 02 b5 cd 3f 8d cf e6 ca 6a de 14 43
1375196490.699978: WPA: TX EAPOL-Key - hexdump(len=99): 01 03 00 5f 02 03 0a 00 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 24 f2 32 11 02 b5 cd 3f 8d cf e6 ca 6a de 14 43 00 00
1375196490.700027: wlp2s0: WPA: Installing PTK to the driver
1375196490.700113: wpa_driver_nl80211_set_key: ifindex=3 alg=3 addr=0x113b468 key_idx=0 set_tx=1 seq_len=6 key_len=16
1375196490.700127:    addr=bc:f6:85:c4:62:f4
1375196490.700237: EAPOL: External notification - portValid=1
1375196490.700249: wlp2s0: State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE
1375196490.700256: RSN: received GTK in pairwise handshake - hexdump(len=34): [REMOVED]
1375196490.700262: WPA: Group Key - hexdump(len=32): [REMOVED]
1375196490.700269: wlp2s0: WPA: Installing GTK to the driver (keyidx=1 tx=0 len=32)
1375196490.700273: WPA: RSC - hexdump(len=6): 87 21 00 00 00 00
1375196490.700288: wpa_driver_nl80211_set_key: ifindex=3 alg=2 addr=0x4e0cae key_idx=1 set_tx=0 seq_len=6 key_len=32
1375196490.700305:    broadcast key
1375196490.700326: wlp2s0: WPA: Key negotiation completed with bc:f6:85:c4:62:f4 [PTK=CCMP GTK=TKIP]
1375196490.700331: wlp2s0: Cancelling authentication timeout
1375196490.700398: wlp2s0: State: GROUP_HANDSHAKE -> COMPLETED
1375196490.700404: wlp2s0: CTRL-EVENT-CONNECTED - Connection to bc:f6:85:c4:62:f4 completed [id=0 id_str=]
1375196490.700408: wpa_driver_nl80211_set_operstate: operstate 0->1 (UP)
1375196490.700412: netlink: Operstate: linkmode=-1, operstate=6
1375196490.700451: EAPOL: External notification - portValid=1
1375196490.700457: EAPOL: External notification - EAP success=1
1375196490.700461: EAPOL: SUPP_PAE entering state AUTHENTICATING
1375196490.700466: EAPOL: SUPP_BE entering state SUCCESS
1375196490.700469: EAP: EAP entering state DISABLED
1375196490.700481: EAPOL: SUPP_PAE entering state AUTHENTICATED
1375196490.700484: EAPOL: Supplicant port status: Authorized
1375196490.700526: EAPOL: SUPP_BE entering state IDLE
1375196490.700531: EAPOL authentication completed successfully
1375196490.700562: RTM_NEWLINK: operstate=1 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
1375196490.700568: RTM_NEWLINK, IFLA_IFNAME: Interface 'wlp2s0' added
1375196490.700579: nl80211: if_removed already cleared - ignore event
1375196491.694703: EAPOL: startWhen --> 0
1375196491.694748: EAPOL: disable timer tick
1375196495.402053: random: Got 3/3 bytes from /dev/random

Comment 36 Sujith 2013-07-31 06:03:31 UTC

(In reply to Mustafa from comment #35)
> 1375196490.700398: wlp2s0: State: GROUP_HANDSHAKE -> COMPLETED
> 1375196490.700404: wlp2s0: CTRL-EVENT-CONNECTED - Connection to >bc:f6:85:c4:62:f4 completed [id=0 id_str=]

Yes, the connection is established by wpa_supplicant. dhcp probably needs to be run manually.

Comment 37 Mustafa Muhammad 2013-07-31 15:04:17 UTC

(In reply to Sujith from comment #36)
> (In reply to Mustafa from comment #35)
> > 1375196490.700398: wlp2s0: State: GROUP_HANDSHAKE -> COMPLETED
> > 1375196490.700404: wlp2s0: CTRL-EVENT-CONNECTED - Connection to >bc:f6:85:c4:62:f4 completed [id=0 id_str=]
> 
> Yes, the connection is established by wpa_supplicant. dhcp probably needs to
> be run manually.

Ok, connected, then ran dhclient, and I can use the Internet.
I didn't notice any connection drop, so maybe the problem relates to NetworkManager?
Also I think the signal is very weak (shorter range) compared to Windows.

Comment 38 Dan Williams 2013-07-31 15:36:05 UTC

So what do we think the problem is here?  That we can connect with the supplicant alone, but not using NetworkManager?  If that's the case, now that we know that the supplicant and kernel are working, we need to grab some supplicant output when it's run by NM again:

mv /usr/sbin/wpa_supplicant /
killall -TERM wpa_supplicant
/wpa_supplicant -dddtu

and try to reproduce the problem, then attach all the supplicant output here.  Thanks!

Comment 39 Sujith 2013-07-31 16:01:39 UTC

(In reply to Mustafa from comment #37)
> Ok, connected, then ran dhclient, and I can use the Internet.
> I didn't notice any connection drop, so maybe the problem relates to
> NetworkManager?
> Also I think the signal is very weak (shorter range) compared to Windows.

How are you measuring signal strength ? Please don't use iwconfig, it has been deprecated in favor of iw.

After establishing the connection, can you run this small script, move away until the link breaks and attach /tmp/signal as a zipped file ?

FILE="/sys/kernel/debug/ieee80211/phy*/netdev*/stations/*/last_signal"
while [ -f $FILE ]; do cat $FILE >> /tmp/signal; sleep 0.1; done

This will show us at which signal level the connection broke.

Comment 40 Sujith 2013-07-31 16:07:18 UTC

(In reply to Sujith from comment #39)
> FILE="/sys/kernel/debug/ieee80211/phy*/netdev*/stations/*/last_signal"
> while [ -f $FILE ]; do cat $FILE >> /tmp/signal; sleep 0.1; done

...missing a semicolon.

FILE="/sys/kernel/debug/ieee80211/phy*/netdev*/stations/*/last_signal"; while [ -f $FILE ]; do cat $FILE >> /tmp/signal; sleep 0.1; done

Comment 41 Mustafa Muhammad 2013-07-31 18:20:57 UTC

(In reply to Dan Williams from comment #38)
> So what do we think the problem is here?  That we can connect with the
> supplicant alone, but not using NetworkManager?  If that's the case, now
> that we know that the supplicant and kernel are working, we need to grab
> some supplicant output when it's run by NM again:
> 
> mv /usr/sbin/wpa_supplicant /
> killall -TERM wpa_supplicant
> /wpa_supplicant -dddtu
> 
> and try to reproduce the problem, then attach all the supplicant output
> here.  Thanks!

I can run these without understanding them but,I will move wpa_supplicant to my root folder, then stop the running instance and then run it again from my root folder, how does that make it run by NM?

Comment 42 Mustafa Muhammad 2013-07-31 18:46:02 UTC

(In reply to Sujith from comment #39)
> (In reply to Mustafa from comment #37)
> > Ok, connected, then ran dhclient, and I can use the Internet.
> > I didn't notice any connection drop, so maybe the problem relates to
> > NetworkManager?
> > Also I think the signal is very weak (shorter range) compared to Windows.
> 
> How are you measuring signal strength ? Please don't use iwconfig, it has
> been deprecated in favor of iw.

I was using iwconfig, and I thought this made NM drop connection often.

> 
> After establishing the connection, can you run this small script, move away
> until the link breaks and attach /tmp/signal as a zipped file ?
> 
> FILE="/sys/kernel/debug/ieee80211/phy*/netdev*/stations/*/last_signal"
> while [ -f $FILE ]; do cat $FILE >> /tmp/signal; sleep 0.1; done
> 
> This will show us at which signal level the connection broke.

This did not create any file in my /tmp folder, nor did the other script (with semicolon), I ran it from terminal, shold I make it a bash script in a file then run it or there is something else.

Comment 43 Dan Williams 2013-07-31 19:22:09 UTC

(In reply to Mustafa from comment #41)
> (In reply to Dan Williams from comment #38)
> > So what do we think the problem is here?  That we can connect with the
> > supplicant alone, but not using NetworkManager?  If that's the case, now
> > that we know that the supplicant and kernel are working, we need to grab
> > some supplicant output when it's run by NM again:
> > 
> > mv /usr/sbin/wpa_supplicant /
> > killall -TERM wpa_supplicant
> > /wpa_supplicant -dddtu
> > 
> > and try to reproduce the problem, then attach all the supplicant output
> > here.  Thanks!
> 
> I can run these without understanding them but,I will move wpa_supplicant to
> my root folder, then stop the running instance and then run it again from my
> root folder, how does that make it run by NM?

I should have included directions to get things back to normal, which would be:

1) Ctl+C the supplicant
2) mv /wpa_supplicant /usr/sbin/

and things will be all back to normal.  The supplicant gets auto-spawned via D-Bus activation when something (like NM) wants to talk to it.

Comment 44 Mustafa Muhammad 2013-07-31 21:28:20 UTC

Created attachment 915740 [details]
Comment

(This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).

Comment 45 Sujith 2013-08-01 00:58:17 UTC

(In reply to Mustafa from comment #42)
> This did not create any file in my /tmp folder, nor did the other script
> (with semicolon), I ran it from terminal, shold I make it a bash script in a
> file then run it or there is something else.

Hm, you can just run it in the terminal. Or instead you can just do this:

while true; do iw dev wlp2s0 link | grep signal; sleep 0.1; done

Make sure that NM is disabled and the machine rebooted. Then attach the output.

Comment 46 Mustafa Muhammad 2013-08-01 17:44:59 UTC

(In reply to Sujith from comment #45)
> (In reply to Mustafa from comment #42)
> > This did not create any file in my /tmp folder, nor did the other script
> > (with semicolon), I ran it from terminal, shold I make it a bash script in a
> > file then run it or there is something else.
> 
> Hm, you can just run it in the terminal. Or instead you can just do this:
> 
> while true; do iw dev wlp2s0 link | grep signal; sleep 0.1; done
> 
> Make sure that NM is disabled and the machine rebooted. Then attach the
> output.

I got disconnected at about 90dBm, and with a good range.
So I think the problem is only with NetworkManager.

Comment 47 Dan Williams 2013-08-02 20:19:38 UTC

(In reply to Mustafa from comment #46)
> (In reply to Sujith from comment #45)
> > (In reply to Mustafa from comment #42)
> > > This did not create any file in my /tmp folder, nor did the other script
> > > (with semicolon), I ran it from terminal, shold I make it a bash script in a
> > > file then run it or there is something else.
> > 
> > Hm, you can just run it in the terminal. Or instead you can just do this:
> > 
> > while true; do iw dev wlp2s0 link | grep signal; sleep 0.1; done
> > 
> > Make sure that NM is disabled and the machine rebooted. Then attach the
> > output.
> 
> I got disconnected at about 90dBm, and with a good range.
> So I think the problem is only with NetworkManager.

Can you grab /var/log/messages showing the disconnection with NM?  If the wifi device gets disconnected, NM will only tear the connection down if the supplicant hasn't been able to reconnect to the AP (eg, achieve state COMPLETED) within about 15 seconds.  If you have good signal and the supplicant cannot complete the connection within that time, then something is quite wrong.

Comment 48 Mustafa Muhammad 2013-08-04 20:26:14 UTC

(In reply to Dan Williams from comment #47)
> (In reply to Mustafa from comment #46)
> > (In reply to Sujith from comment #45)
> > > (In reply to Mustafa from comment #42)
> > > > This did not create any file in my /tmp folder, nor did the other script
> > > > (with semicolon), I ran it from terminal, shold I make it a bash script in a
> > > > file then run it or there is something else.
> > > 
> > > Hm, you can just run it in the terminal. Or instead you can just do this:
> > > 
> > > while true; do iw dev wlp2s0 link | grep signal; sleep 0.1; done
> > > 
> > > Make sure that NM is disabled and the machine rebooted. Then attach the
> > > output.
> > 
> > I got disconnected at about 90dBm, and with a good range.
> > So I think the problem is only with NetworkManager.
> 
> Can you grab /var/log/messages showing the disconnection with NM?  If the
> wifi device gets disconnected, NM will only tear the connection down if the
> supplicant hasn't been able to reconnect to the AP (eg, achieve state
> COMPLETED) within about 15 seconds.  If you have good signal and the
> supplicant cannot complete the connection within that time, then something
> is quite wrong.

Ok, first, NM disconnected at about -66dBm, very short range (about 10 meters and a wood door), second, /var/log/messages is too long (about 12000 lines), so this is the last ~200 lines (I saw some duplication, looks like everything happens again and again:

Aug  4 20:12:46 localhost systemd-logind[337]: New session 1 of user mustafa.
Aug  4 20:12:46 localhost systemd-logind[337]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Auto-activating connection 'Saad'.
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) starting connection 'Saad'
Aug  4 20:12:46 localhost NetworkManager[367]: <info> (wlp2s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) scheduled...
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) started...
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) scheduled...
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) complete.
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) starting...
Aug  4 20:12:46 localhost NetworkManager[367]: <info> (wlp2s0): device state change: prepare -> config (reason 'none') [40 50 0]
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0/wireless): access point 'Saad' has security, but secrets are required.
Aug  4 20:12:46 localhost NetworkManager[367]: <info> (wlp2s0): device state change: config -> need-auth (reason 'none') [50 60 0]
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) complete.
Aug  4 20:12:46 localhost NetworkManager[367]: <warn> No agents were available for this request.
Aug  4 20:12:46 localhost NetworkManager[367]: <info> (wlp2s0): device state change: need-auth -> failed (reason 'no-secrets') [60 120 7]
Aug  4 20:12:46 localhost NetworkManager[367]: <info> Marking connection 'Saad' invalid.
Aug  4 20:12:46 localhost NetworkManager[367]: <warn> Activation (wlp2s0) failed for connection 'Saad'
Aug  4 20:12:46 localhost NetworkManager[367]: <info> (wlp2s0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug  4 20:12:46 localhost NetworkManager[367]: <info> (wlp2s0): deactivating device (reason 'none') [0]
Aug  4 20:12:46 localhost NetworkManager[367]: <warn> (wlp2s0) firewall zone remove failed: (32) UNKNOWN_INTERFACE: wlp2s0
Aug  4 20:12:47 localhost dbus-daemon[349]: dbus[349]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service'
Aug  4 20:12:47 localhost dbus[349]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service'
Aug  4 20:12:47 localhost systemd[1]: Starting Daemon for power management...
Aug  4 20:12:47 localhost dbus-daemon[349]: dbus[349]: [system] Successfully activated service 'org.freedesktop.UPower'
Aug  4 20:12:47 localhost dbus[349]: [system] Successfully activated service 'org.freedesktop.UPower'
Aug  4 20:12:47 localhost systemd[1]: Started Daemon for power management.
Aug  4 20:12:47 localhost dbus-daemon[349]: dbus[349]: [system] Activating via systemd: service name='org.freedesktop.UDisks2' unit='udisks2.service'
Aug  4 20:12:47 localhost dbus[349]: [system] Activating via systemd: service name='org.freedesktop.UDisks2' unit='udisks2.service'
Aug  4 20:12:47 localhost systemd[1]: Starting Disk Manager...
Aug  4 20:12:47 localhost udisksd[1000]: udisks daemon version 2.1.0 starting
Aug  4 20:12:48 localhost dbus-daemon[349]: dbus[349]: [system] Successfully activated service 'org.freedesktop.UDisks2'
Aug  4 20:12:48 localhost dbus[349]: [system] Successfully activated service 'org.freedesktop.UDisks2'
Aug  4 20:12:48 localhost systemd[1]: Started Disk Manager.
Aug  4 20:12:48 localhost udisksd[1000]: Acquired the name org.freedesktop.UDisks2 on the system message bus
Aug  4 20:12:48 localhost avahi-daemon[343]: Joining mDNS multicast group on interface virbr0.IPv4 with address 192.168.122.1.
Aug  4 20:12:48 localhost kernel: [   14.032973] virbr0: topology change detected, propagating
Aug  4 20:12:48 localhost kernel: [   14.032981] virbr0: port 1(virbr0-nic) entered forwarding state
Aug  4 20:12:48 localhost kernel: [   14.033005] virbr0: port 1(virbr0-nic) entered forwarding state
Aug  4 20:12:48 localhost avahi-daemon[343]: New relevant interface virbr0.IPv4 for mDNS.
Aug  4 20:12:48 localhost avahi-daemon[343]: Registering new address record for 192.168.122.1 on virbr0.IPv4.
Aug  4 20:12:48 localhost dnsmasq[1011]: started, version 2.66 cachesize 150
Aug  4 20:12:48 localhost kernel: [   14.042447] virbr0: port 1(virbr0-nic) entered disabled state
Aug  4 20:12:48 localhost dnsmasq[1011]: compile time options: IPv6 GNU-getopt DBus no-i18n IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset auth
Aug  4 20:12:48 localhost dnsmasq-dhcp[1011]: DHCP, IP range 192.168.122.2 -- 192.168.122.254, lease time 1h
Aug  4 20:12:48 localhost avahi-daemon[343]: Withdrawing address record for fe80::5054:ff:fe8c:77ff on virbr0-nic.
Aug  4 20:12:48 localhost dnsmasq[1011]: using local addresses only for unqualified names
Aug  4 20:12:48 localhost dnsmasq[1011]: no servers found in /etc/resolv.conf, will retry
Aug  4 20:12:48 localhost dnsmasq[1011]: read /etc/hosts - 2 addresses
Aug  4 20:12:48 localhost dnsmasq[1011]: read /var/lib/libvirt/dnsmasq/default.addnhosts - 0 addresses
Aug  4 20:12:48 localhost dnsmasq-dhcp[1011]: read /var/lib/libvirt/dnsmasq/default.hostsfile
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Auto-activating connection 'Saad'.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) starting connection 'Saad'
Aug  4 20:12:52 localhost NetworkManager[367]: <info> (wlp2s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) scheduled...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) started...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) scheduled...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) complete.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) starting...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> (wlp2s0): device state change: prepare -> config (reason 'none') [40 50 0]
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0/wireless): access point 'Saad' has security, but secrets are required.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> (wlp2s0): device state change: config -> need-auth (reason 'none') [50 60 0]
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) complete.
Aug  4 20:12:52 localhost systemd[1]: Starting CUPS Printing Service...
Aug  4 20:12:52 localhost systemd[1]: Started CUPS Printing Service.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) scheduled...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) started...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> (wlp2s0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) scheduled...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 1 of 5 (Device Prepare) complete.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) starting...
Aug  4 20:12:52 localhost NetworkManager[367]: <info> (wlp2s0): device state change: prepare -> config (reason 'none') [40 50 0]
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0/wireless): connection 'Saad' has security, and secrets exist.  No new secrets needed.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Config: added 'ssid' value 'Saad'
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Config: added 'scan_ssid' value '1'
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Config: added 'psk' value '<omitted>'
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Config: added 'proto' value 'WPA RSN'
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 2 of 5 (Device Configure) complete.
Aug  4 20:12:52 localhost NetworkManager[367]: <info> Config: set interface ap_scan to 1
Aug  4 20:12:52 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: inactive -> scanning
Aug  4 20:12:53 localhost kernel: [   19.119780] wlp2s0: authenticate with bc:f6:85:c4:62:f4
Aug  4 20:12:53 localhost vmusr[1127]: [ warning] [vmtoolsd] The vmusr service needs to run inside a virtual machine.
Aug  4 20:12:53 localhost kernel: [   19.143751] wlp2s0: send auth to bc:f6:85:c4:62:f4 (try 1/3)
Aug  4 20:12:53 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: scanning -> authenticating
Aug  4 20:12:53 localhost kernel: [   19.145673] wlp2s0: authenticated
Aug  4 20:12:53 localhost kernel: [   19.149203] wlp2s0: associate with bc:f6:85:c4:62:f4 (try 1/3)
Aug  4 20:12:53 localhost kernel: [   19.153333] wlp2s0: RX AssocResp from bc:f6:85:c4:62:f4 (capab=0x431 status=0 aid=1)
Aug  4 20:12:53 localhost kernel: [   19.153418] wlp2s0: associated
Aug  4 20:12:53 localhost kernel: [   19.153459] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
Aug  4 20:12:53 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: authenticating -> associating
Aug  4 20:12:53 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: associating -> 4-way handshake
Aug  4 20:12:53 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: 4-way handshake -> completed
Aug  4 20:12:53 localhost NetworkManager[367]: <info> Activation (wlp2s0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Saad'.
Aug  4 20:12:53 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 3 of 5 (IP Configure Start) scheduled.
Aug  4 20:12:53 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 3 of 5 (IP Configure Start) started...
Aug  4 20:12:53 localhost NetworkManager[367]: <info> (wlp2s0): device state change: config -> ip-config (reason 'none') [50 70 0]
Aug  4 20:12:53 localhost NetworkManager[367]: <info> Activation (wlp2s0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Aug  4 20:12:53 localhost NetworkManager[367]: <info> dhclient started with pid 1142
Aug  4 20:12:53 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 3 of 5 (IP Configure Start) complete.
Aug  4 20:12:53 localhost dhclient[1142]: Internet Systems Consortium DHCP Client 4.2.5
Aug  4 20:12:53 localhost dhclient[1142]: Copyright 2004-2013 Internet Systems Consortium.
Aug  4 20:12:53 localhost dhclient[1142]: All rights reserved.
Aug  4 20:12:53 localhost dhclient[1142]: For info, please visit https://www.isc.org/software/dhcp/
Aug  4 20:12:53 localhost dhclient[1142]: 
Aug  4 20:12:53 localhost NetworkManager[367]: <info> (wlp2s0): DHCPv4 state changed nbi -> preinit
Aug  4 20:12:53 localhost dhclient[1142]: Listening on LPF/wlp2s0/74:de:2b:b8:4e:cf
Aug  4 20:12:53 localhost dhclient[1142]: Sending on   LPF/wlp2s0/74:de:2b:b8:4e:cf
Aug  4 20:12:53 localhost dhclient[1142]: Sending on   Socket/fallback
Aug  4 20:12:53 localhost dhclient[1142]: DHCPDISCOVER on wlp2s0 to 255.255.255.255 port 67 interval 7 (xid=0x3469e4d4)
Aug  4 20:12:53 localhost spice-vdagent[1156]: Missing virtio device '/dev/virtio-ports/com.redhat.spice.0': No such file or directory
Aug  4 20:12:53 localhost rtkit-daemon[342]: Successfully made thread 1164 of process 1164 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
Aug  4 20:12:54 localhost rtkit-daemon[342]: Successfully made thread 1198 of process 1198 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
Aug  4 20:12:54 localhost pulseaudio[1198]: [pulseaudio] pid.c: Daemon already running.
Aug  4 20:12:54 localhost rtkit-daemon[342]: Successfully made thread 1201 of process 1201 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
Aug  4 20:12:54 localhost pulseaudio[1201]: [pulseaudio] pid.c: Daemon already running.
Aug  4 20:12:54 localhost rtkit-daemon[342]: Successfully made thread 1206 of process 1206 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
Aug  4 20:12:54 localhost pulseaudio[1206]: [pulseaudio] pid.c: Daemon already running.
Aug  4 20:12:54 localhost avahi-daemon[343]: Registering new address record for fe80::76de:2bff:feb8:4ecf on wlp2s0.*.
Aug  4 20:13:00 localhost dhclient[1142]: DHCPDISCOVER on wlp2s0 to 255.255.255.255 port 67 interval 10 (xid=0x3469e4d4)
Aug  4 20:13:01 localhost dhclient[1142]: DHCPREQUEST on wlp2s0 to 255.255.255.255 port 67 (xid=0x3469e4d4)
Aug  4 20:13:01 localhost dhclient[1142]: DHCPOFFER from 192.168.0.1
Aug  4 20:13:01 localhost dhclient[1142]: DHCPACK from 192.168.0.1 (xid=0x3469e4d4)
Aug  4 20:13:01 localhost dhclient[1142]: bound to 192.168.0.110 -- renewal in 38505 seconds.
Aug  4 20:13:01 localhost NetworkManager[367]: <info> (wlp2s0): DHCPv4 state changed preinit -> bound
Aug  4 20:13:01 localhost NetworkManager[367]: <info>   address 192.168.0.110
Aug  4 20:13:01 localhost NetworkManager[367]: <info>   prefix 24 (255.255.255.0)
Aug  4 20:13:01 localhost NetworkManager[367]: <info>   gateway 192.168.0.1
Aug  4 20:13:01 localhost NetworkManager[367]: <info>   nameserver '192.168.0.1'
Aug  4 20:13:01 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Aug  4 20:13:01 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 5 of 5 (IPv4 Commit) started...
Aug  4 20:13:01 localhost avahi-daemon[343]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.0.110.
Aug  4 20:13:01 localhost avahi-daemon[343]: New relevant interface wlp2s0.IPv4 for mDNS.
Aug  4 20:13:01 localhost avahi-daemon[343]: Registering new address record for 192.168.0.110 on wlp2s0.IPv4.
Aug  4 20:13:02 localhost NetworkManager[367]: <info> (wlp2s0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
Aug  4 20:13:02 localhost NetworkManager[367]: <info> Activation (wlp2s0) Stage 5 of 5 (IPv4 Commit) complete.
Aug  4 20:13:02 localhost NetworkManager[367]: <info> (wlp2s0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Aug  4 20:13:02 localhost NetworkManager[367]: <info> Policy set 'Saad' (wlp2s0) as default for IPv4 routing and DNS.
Aug  4 20:13:02 localhost NetworkManager[367]: <info> Activation (wlp2s0) successful, device activated.
Aug  4 20:13:02 localhost dbus-daemon[349]: dbus[349]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Aug  4 20:13:02 localhost dbus[349]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Aug  4 20:13:02 localhost dbus[349]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.freedesktop.nm-dispatcher.service' for details.
Aug  4 20:13:02 localhost NetworkManager[367]: <warn> Dispatcher failed: (32) Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.freedesktop.nm-dispatcher.service' for details.
Aug  4 20:13:02 localhost dbus-daemon[349]: dbus[349]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.freedesktop.nm-dispatcher.service' for details.
Aug  4 20:13:13 localhost systemd[1]: Starting Stop Read-Ahead Data Collection...
Aug  4 20:13:13 localhost systemd[1]: Started Stop Read-Ahead Data Collection.
Aug  4 20:13:16 localhost fprintd[835]: ** Message: No devices in use, exit
Aug  4 23:13:16 localhost chronyd[341]: Selected source 66.55.80.167
Aug  4 23:13:16 localhost chronyd[341]: System clock wrong by 10799.665816 seconds, adjustment started
Aug  4 23:13:16 localhost chronyd[341]: System clock was stepped by 10799.666 seconds
Aug  4 23:13:16 localhost systemd[1]: Time has been changed
Aug  4 23:13:57 localhost NetworkManager[367]: <warn> Connection disconnected (reason -4)
Aug  4 23:13:57 localhost kernel: [   83.552267] cfg80211: Calling CRDA to update world regulatory domain
Aug  4 23:13:57 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: completed -> disconnected
Aug  4 23:13:57 localhost kernel: [   83.561331] cfg80211: World regulatory domain updated:
Aug  4 23:13:57 localhost kernel: [   83.561341] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Aug  4 23:13:57 localhost kernel: [   83.561346] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug  4 23:13:57 localhost kernel: [   83.561351] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug  4 23:13:57 localhost kernel: [   83.561354] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Aug  4 23:13:57 localhost kernel: [   83.561358] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug  4 23:13:57 localhost kernel: [   83.561361] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug  4 23:13:57 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: disconnected -> scanning
Aug  4 23:14:02 localhost dbus-daemon[349]: dbus[349]: [system] Activating service name='org.freedesktop.PackageKit' (using servicehelper)
Aug  4 23:14:02 localhost dbus[349]: [system] Activating service name='org.freedesktop.PackageKit' (using servicehelper)
Aug  4 23:14:02 localhost dbus-daemon[349]: dbus[349]: [system] Successfully activated service 'org.freedesktop.PackageKit'
Aug  4 23:14:02 localhost dbus[349]: [system] Successfully activated service 'org.freedesktop.PackageKit'
Aug  4 23:14:12 localhost NetworkManager[367]: <warn> (wlp2s0): link timed out.
Aug  4 23:14:12 localhost NetworkManager[367]: <info> (wlp2s0): device state change: activated -> failed (reason 'SSID not found') [100 120 53]
Aug  4 23:14:12 localhost NetworkManager[367]: <warn> Activation (wlp2s0) failed for connection 'Saad'
Aug  4 23:14:12 localhost dbus-daemon[349]: dbus[349]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Aug  4 23:14:12 localhost dbus-daemon[349]: dbus[349]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.freedesktop.nm-dispatcher.service' for details.
Aug  4 23:14:12 localhost dbus[349]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Aug  4 23:14:12 localhost dbus[349]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.freedesktop.nm-dispatcher.service' for details.
Aug  4 23:14:12 localhost NetworkManager[367]: <warn> Dispatcher failed: (32) Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.freedesktop.nm-dispatcher.service' for details.
Aug  4 23:14:12 localhost NetworkManager[367]: <info> (wlp2s0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug  4 23:14:12 localhost NetworkManager[367]: <info> (wlp2s0): deactivating device (reason 'none') [0]
Aug  4 23:14:13 localhost NetworkManager[367]: <info> (wlp2s0): canceled DHCP transaction, DHCP client pid 1142
Aug  4 23:14:13 localhost avahi-daemon[343]: Withdrawing address record for 192.168.0.110 on wlp2s0.
Aug  4 23:14:13 localhost avahi-daemon[343]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.0.110.
Aug  4 23:14:13 localhost avahi-daemon[343]: Interface wlp2s0.IPv4 no longer relevant for mDNS.
Aug  4 23:14:13 localhost dnsmasq[1011]: reading /etc/resolv.conf
Aug  4 23:14:13 localhost dnsmasq[1011]: using nameserver 192.168.0.1#53
Aug  4 23:14:13 localhost dnsmasq[1011]: using local addresses only for unqualified names
Aug  4 23:14:13 localhost NetworkManager[367]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Aug  4 23:14:13 localhost NetworkManager[367]: <info> (wlp2s0): supplicant interface state: scanning -> inactive
Aug  4 23:15:01 localhost dbus-daemon[349]: dbus[349]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
Aug  4 23:15:01 localhost dbus[349]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
Aug  4 23:15:01 localhost systemd[1]: Starting Fingerprint Authentication Daemon...
Aug  4 23:15:01 localhost dbus-daemon[349]: dbus[349]: [system] Successfully activated service 'net.reactivated.Fprint'
Aug  4 23:15:01 localhost dbus[349]: [system] Successfully activated service 'net.reactivated.Fprint'
Aug  4 23:15:01 localhost fprintd[1425]: Launching FprintObject
Aug  4 23:15:01 localhost systemd[1]: Started Fingerprint Authentication Daemon.
Aug  4 23:15:01 localhost fprintd[1425]: ** Message: D-Bus service launched with name: net.reactivated.Fprint
Aug  4 23:15:01 localhost fprintd[1425]: ** Message: entering main loop
Aug  4 23:15:03 localhost su: (to mustafa) mustafa on none

Comment 49 Dan Williams 2013-08-05 19:32:33 UTC

The disconnection appears to be here:

Aug  4 23:13:57 localhost NetworkManager[367]: <warn> Connection disconnected (reason -4)

"reason -4" (WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY) is a reason generated by the kernel, not by the AP itself.  That indicates the driver could not contact the AP for some reason.

Sujith, mac80211 has some debugging here that would help, is there a way to enable that easily so that Mustafa can debug why the kernel is deciding to disconnect?

Comment 50 Sujith 2013-08-20 06:03:43 UTC

Enabling these options in backports should help:

CONFIG_MAC80211_VERBOSE_DEBUG=y
CONFIG_MAC80211_MLME_DEBUG=y
CONFIG_MAC80211_STA_DEBUG=y
CONFIG_MAC80211_HT_DEBUG=y

Comment 51 Herald van der Breggen 2013-09-20 11:16:14 UTC

Just an update of the current situation...

I have the AR9485 wifi adapter. I noticed the wifi signal strength is improved in the standard kernels (I think since the end of July), so wifi is more useful than before. However, the driver from backports (I use backports-20130618) is still much better. 

My latest experience was in a hotel with a wifi signal that seemed unstable in strength (going up and down). With a plain kernel-3.10.11-200.fc19.x86_64 kernel I tried for about half an our to get a connection, without success. Then I tried kernel-3.10.10-200.fc19.x86_64 patched with the backports driver and after that I could connect to the wifi and had no problems after that.

It would be really useful if the patch could make it to the mainstream kernels...

Comment 52 Justin M. Forbes 2013-10-18 21:02:40 UTC

*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 18 kernel bugs.

Fedora 18 has now been rebased to 3.11.4-101.fc18.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you have moved on to Fedora 19, and are still experiencing this issue, please change the version to Fedora 19.

If you experience different issues, please open a new bug report for those.

Comment 53 thcourbon 2013-10-19 08:48:33 UTC

With the latest update for fedora 19, this bug seems to be fixed since I no longer experience connection losses when I would have with the previous kernel.

If the original reporter could confirm this we could mark this as resolved.

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