3rd of the 4-way Handshake fails with 11r+11w

Linux geek linuxgeeklinux at gmail.com
Sun Mar 6 07:38:28 PST 2016

I have used hostapd 2.2 version on a TP-link WDR7500

r1:bss0 EAPOL-Key timeout
WPA: cc:29:f5:7d:a2:12 WPA_PTK entering state PTKINITNEGOTIATING
atheros_get_seqnum: addr=00:00:00:00:00:00 idx=1
r1:bss0 sending 3/4 msg of 4-Way Handshake
atheros_get_seqnum: addr=00:00:00:00:00:00 idx=4
atheros: set80211priv: wlan16: ioctl op=0x89f3 (??) len=64 failed: 22
(Invalid argument)
atheros_get_seqnum: Failed to get encryption data (addr
ff:ff:ff:ff:ff:ff key_idx 4)
WPA: Send EAPOL(version=3 secure=1 mic=1 ack=1 install=1 pairwise=1
kde_len=222 keyidx=1 encr=1)
WPA: Use EAPOL-Key timeout of 1000 ms (retry counter 3)

On Sun, Mar 6, 2016 at 2:41 PM, Jouni Malinen <j at w1.fi> wrote:
> On Sun, Mar 06, 2016 at 01:42:31PM +0530, Linux geek wrote:
>> I am facing issue with client connection to a AP configured with 11r
>> with 11w. 3rd of the 4-way Handshake fails with wpa2-psk
> Which AP is this and which station (hardware/software)? Do you have a
> debug log from the AP and/or STA showing this?
> --
> Jouni Malinen                                            PGP id EFC895FA

More information about the Hostap mailing list