HOSTAPD Error log

Amit Gupta amitkgupta09 at
Thu Jul 23 03:01:18 EDT 2015

Hi All,
I am executing below mentioned command on linux kernel 4.0.4 and observing
below mentioned error log.
'Failed to update rate sets in kernel module'.

# hostapd -B /etc/hostapd.conf
Configuration file: /etc/hostapd.conf
[  199.672712] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Failed to update rate sets in kernel module
[  199.687566] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Using interface wlan0 with hwaddr 00:0e:8e:38:29:e6 and ssid 'test_wifi_2'

Eventhough I am getting this error log from user space application(hostapd)
code, my wifi device is working fine. But I want to remove this error log
and want to know the root cause this error log.

Please let me know the approach to solve this issue.

Amit Gupta
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