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Bug#501859: marked as done (wpasupplicant: can't read scan-result correct with 64bit kernel)

Your message dated Mon, 26 Sep 2011 15:39:14 +0200
with message-id <201109261539.21365.s.L-H@gmx.de>
and subject line Re: Processed: Re: fixed with backport's 2.6.29-bpo.2-amd64
has caused the Debian Bug report #501859,
regarding wpasupplicant: can't read scan-result correct with 64bit kernel
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
501859: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=501859
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: wpasupplicant
Version: 0.6.4-2
Severity: important

Hello,

wpasupplicant seems unable to read the scan-result from intel-4965-ag with 64-bit kernel.
iwlist wlan0 scan returns all wlans corretly with bssid, channel, mac ...

wlan0     Scan completed :
          Cell 01 - Address: 00:1D:7E:BC:F8:68
                    ESSID:"xxxxx"
		...
          Cell 02 - Address: 00:1A:2A:73:19:99
                    ESSID:"WLAN-731952"
		...

wpasupplicant in debug-mode shows the following output
(complet log see attachment

Attachment: wpa_supplicant.wlan0.log
Description: Binary data

)

1223674817.018046: Setting scan request: 0 sec 0 usec
1223674817.018069: Starting AP scan (broadcast SSID)
1223674817.018095: Scan requested (ret=0) - scan timeout 5 seconds
1223674817.942177: EAPOL: disable timer tick
1223674819.281768: RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
1223674819.281837: Wireless event: cmd=0x8b19 len=16
1223674819.281924: Invalid freq in scan results (BSSID=00:00:01:00:00:1d m=0 e=2422)
1223674819.281956: Invalid freq in scan results (BSSID=00:00:01:00:00:1a m=0 e=2412)
1223674819.281976: Invalid freq in scan results (BSSID=00:00:01:00:00:18 m=0 e=11)
1223674819.281992: Invalid freq in scan results (BSSID=00:00:01:00:00:18 m=0 e=2462)
1223674819.282009: Invalid freq in scan results (BSSID=00:00:01:00:00:15 m=0 e=2437)
1223674819.282027: Invalid freq in scan results (BSSID=00:00:01:00:00:15 m=0 e=2417)
1223674819.282046: Received 1674 bytes of scan results (5 BSSes)
1223674819.282070: CTRL-EVENT-SCAN-RESULTS 
1223674819.282111: Selecting BSS from priority group 0
1223674819.282124: Try to find WPA-enabled AP
1223674819.282135: 0: 00:00:01:00:00:1d ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282152:    skip - no WPA/RSN IE
1223674819.282163: 1: 00:00:01:00:00:1a ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282179:    skip - no WPA/RSN IE
1223674819.282189: 2: 00:00:01:00:00:18 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282204:    skip - no WPA/RSN IE
1223674819.282215: 3: 00:00:01:00:00:15 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282231:    skip - no WPA/RSN IE
1223674819.282241: 4: 00:00:01:00:00:15 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282257:    skip - no WPA/RSN IE
1223674819.282267: Try to find non-WPA AP
1223674819.282277: 0: 00:00:01:00:00:1d ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282293:    skip - SSID mismatch
1223674819.282304: 1: 00:00:01:00:00:1a ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282319:    skip - SSID mismatch
1223674819.282341: 2: 00:00:01:00:00:18 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282358:    skip - SSID mismatch
1223674819.282369: 3: 00:00:01:00:00:15 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282385:    skip - SSID mismatch
1223674819.282395: 4: 00:00:01:00:00:15 ssid='' wpa_ie_len=0 rsn_ie_len=0 caps=0x10
1223674819.282410:    skip - SSID mismatch
1223674819.282421: No suitable AP found.

and fails to associate with any AP.

i have found a related bug-report for fedora:
https://bugzilla.redhat.com/show_bug.cgi?id=436923

--
Regards
Simon

dpkg -l firmware*:
ii  firmware-iwlwifi                         0.12                                     Binary firmware for Intel Wireless 3945 and 4965


dmesg:
[    9.165243] ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17
[    9.165492] PCI: Setting latency timer of device 0000:03:00.0 to 64
[    9.165575] iwl4965: Detected Intel Wireless WiFi Link 4965AGN
[    9.217001] iwl4965: Tunable channels: 13 802.11bg, 19 802.11a channels
[    9.217486] ACPI: PCI Interrupt 0000:00:1f.3[A] -> GSI 23 (level, low) -> IRQ 23

[   14.218965] PM: Writing back config space on device 0000:03:00.0 at offset 1 (was 40100102, writing 40100106)
[   14.218965] firmware: requesting iwlwifi-4965-1.ucode
[   14.476253] Registered led device: iwl-phy0:radio
[   14.476253] Registered led device: iwl-phy0:assoc
[   14.476253] Registered led device: iwl-phy0:RX
[   14.476253] Registered led device: iwl-phy0:TX

[   80.550701] NET: Registered protocol family 10
[   80.554704] lo: Disabled Privacy Extensions
[   80.554704] ADDRCONF(NETDEV_UP): wlan0: link is not ready

lspci:
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN Network Connection (rev 61)
	Subsystem: Intel Corporation Device 1111
	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 1273
	Region 0: Memory at df3fe000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: [c8] Power Management version 3
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
		Address: 00000000fee0300c  Data: 41b9
	Capabilities: [e0] Express (v1) Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
			ExtTag- AttnBtn- AttnInd- PwrInd- 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 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <128ns, L1 <64us
			ClockPM+ Suprise- LLActRep- BwNot-
		LnkCtl:	ASPM L0s 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-
	Capabilities: [100] Advanced Error Reporting <?>
	Capabilities: [140] Device Serial Number 43-b5-51-ff-ff-5c-21-00
	Kernel driver in use: iwl4965
	Kernel modules: iwl4965


-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (x86_64)

Kernel: Linux 2.6.26-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages wpasupplicant depends on:
ii  adduser                       3.110      add and remove users and groups
ii  libc6                         2.7-13     GNU C Library: Shared libraries
ii  libdbus-1-3                   1.2.1-3    simple interprocess messaging syst
ii  libpcsclite1                  1.4.102-1  Middleware to access a smart card 
ii  libreadline5                  5.2-3      GNU readline and history libraries
ii  libssl0.9.8                   0.9.8g-13  SSL shared libraries
ii  lsb-base                      3.2-20     Linux Standard Base 3.2 init scrip

wpasupplicant recommends no packages.

Versions of packages wpasupplicant suggests:
pn  libengine-pkcs11-openssl      <none>     (no description available)
ii  wpagui                        0.6.4-2    GUI for wpa_supplicant

-- no debconf information

--- End Message ---
--- Begin Message --- 
Package: linux-2.6
Version: 2.6.28-1

On Monday 26 September 2011, Johannes Wiedersich wrote:
> I can reproduce the bug with lenny's linux-image-2.6.26-2-amd64.
> 
> It works with backports' linux-image-2.6.29-bpo.2-amd64 kernel.
> $ uname -a
> Linux johannes3 2.6.29-bpo.2-amd64 #1 SMP Mon May 18 20:48:59 UTC 2009
> x86_64 GNU/Linux
> 
> $ lspci
> 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG
> [Golan] Network Connection (rev 02)

Reassigning to linux-2.6/ 2.6.26 and marking as fixed in 2.6.28 (2.6.27
never hit the archive) accordingly.

Thanks
        Stefan Lippers-Hollmann

--- End Message ---
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