Bug 28212

Summary:	WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
Product:	Networking	Reporter:	Cijoml Cijomlovic Cijomlov (cijoml)
Component:	Wireless	Assignee:	networking_wireless (networking_wireless)
Status:	RESOLVED DUPLICATE
Severity:	blocking	CC:	gwingerde, IvDoorn, linville
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.37	Subsystem:
Regression:	Yes	Bisected commit-id:

Description Cijoml Cijomlovic Cijomlov 2011-02-04 20:53:45 UTC

Eee:/home/cijoml# wpa_supplicant -c /etc/wpa_supplicant/wpa_supplicant.conf  -i wlan0
CTRL-EVENT-SCAN-RESULTS
Associated with 00:1d:60:9d:a9:02
WPA: Key negotiation completed with 00:1d:60:9d:a9:02 [PTK=TKIP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:1d:60:9d:a9:02 completed (auth) [id=4 id_str=]
CTRL-EVENT-SCAN-RESULTS
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Key negotiation completed with 00:1d:60:9d:a9:02 [PTK=TKIP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:1d:60:9d:a9:02 completed (reauth) [id=4 id_str=]
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
WPA: Could not verify EAPOL-Key MIC - dropping packet
Authentication with 00:1d:60:9d:a9:02 timed out.
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Key negotiation completed with 00:1d:60:9d:a9:02 [PTK=TKIP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:1d:60:9d:a9:02 completed (reauth) [id=4 id_str=]
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
WPA: Could not verify EAPOL-Key MIC - dropping packet
Authentication with 00:1d:60:9d:a9:02 timed out.
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
WPA: Could not verify EAPOL-Key MIC - dropping packet
Authentication with 00:1d:60:9d:a9:02 timed out.
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
WPA: Could not verify EAPOL-Key MIC - dropping packet
Authentication with 00:1d:60:9d:a9:02 timed out.
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
WPA: Could not verify EAPOL-Key MIC - dropping packet
Authentication with 00:1d:60:9d:a9:02 timed out.
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-SCAN-RESULTS
Trying to associate with 00:1d:60:9d:a9:02 (SSID='CIJOML-2' freq=2472 MHz)
Associated with 00:1d:60:9d:a9:02
WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
WPA: Could not verify EAPOL-Key MIC - dropping packet
^CCTRL-EVENT-TERMINATING - signal 2 received
---------------------
lspci:
01:00.0 Network controller: RaLink RT2860

Problem happens with both RT2860STA and rt2x00

Marking BLOCKING since Internet doesn't work me anymore. My previous kernel 2.6.32.27 works like a charm - no issues

Comment 1 John W. Linville 2011-02-04 21:05:08 UTC

What was the last kernel that worked?  Have you tried bisecting?

Comment 2 Cijoml Cijomlovic Cijomlov 2011-02-04 21:10:13 UTC

Hi there, last kernel I compiled and worked was 2.6.32.X later has this issue.
I am sure this is driver issue because I use other laptops with this AP with 2.6.37 kernel and they work (intel driver).

Comment 3 Gertjan van Wingerde 2011-02-05 09:41:14 UTC

For rt2x00 this sounds a lot like bug 16608 (see https://bugzilla.kernel.org/show_bug.cgi?id=16608).

I think the patch listed in that bug should fix your rt2x00 problem

Comment 4 Cijoml Cijomlovic Cijomlov 2011-02-05 17:57:08 UTC

proposed patch fixed my problem - this patch is definetly 2.6.37.1 candidate!!

*** This bug has been marked as a duplicate of bug 16608 ***