Hi,
In our system we use the hostapd release version 2.6 from,
https://w1.fi/cgit/hostap/snapshot/hostap_2_6.tar.bz2.
Everything works fine with the kernel and rtl8188eu driver from *sunxi-next*
branch with repo state, *3c2993b8c6143d8a5793746a54eba8f86f95240f (Linux
4.12-rc4)*.
But doesn't work with repo state, *569dbb88e80deb68974ef6fdd6a13edb9d686261
(Linux 4.13)*.
Both the hostapd configuration and the debug output from hostapd are
attached with this post.
When the problem occurs hostapd outputs, *ioctl[RTL_IOCTL_HOSTAPD]:
Operation not supported*.
Maybe there was some changes in the IOCTL interface of the driver/kernel?
Any help is appreciated.
Cheers.
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# AP netdevice name (without 'ap' postfix, i.e., wlan0 uses wlan0ap for
# management frames with the Host AP driver); wlan0 with many nl80211 drivers.
interface=wlx40a5efd82c16
# Hostapd driver to use to manage the interface.
# Note: This option is only valid for newer hostapd version.
# For older version this parameter is not defined.
driver=rtl871xdrv
# SSID to be used in IEEE 802.11 management frames.
ssid=RED Brick 4.13 KRACK FIX
# Channel number (IEEE 802.11)
# (default: 0, i.e., not set)
# Please note that some drivers do not use this value from hostapd and the
# channel will need to be configured separately with iwconfig.
#
# If CONFIG_ACS build option is enabled, the channel can be selected
# automatically at run time by setting channel=acs_survey or channel=0, both of
# which will enable the ACS survey based algorithm.
channel=8
# Station MAC address -based authentication
# Please note that this kind of access control requires a driver that uses
# hostapd to take care of management frame processing and as such, this can be
# used with driver=hostap or driver=nl80211, but not with driver=atheros.
# 0 = accept unless in deny list
# 1 = deny unless in accept list
# 2 = use external RADIUS server (accept/deny lists are searched first)
macaddr_acl=0
# IEEE 802.11 specifies two authentication algorithms. hostapd can be
# configured to allow both of these or only one. Open system authentication
# should be used with IEEE 802.1X.
# Bit fields of allowed authentication algorithms:
# bit 0 = Open System Authentication
# bit 1 = Shared Key Authentication (requires WEP)
auth_algs=1
# Send empty SSID in beacons and ignore probe request frames that do not
# specify full SSID, i.e., require stations to know SSID.
# default: disabled (0)
# 1 = send empty (length=0) SSID in beacon and ignore probe request for
# broadcast SSID
# 2 = clear SSID (ASCII 0), but keep the original length (this may be required
# with some clients that do not support empty SSID) and ignore probe
# requests for broadcast SSID
ignore_broadcast_ssid=0
# Enable WPA. Setting this variable configures the AP to require WPA (either
# WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either
# wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK.
# Instead of wpa_psk / wpa_passphrase, wpa_psk_radius might suffice.
# For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys),
# RADIUS authentication server must be configured, and WPA-EAP must be included
# in wpa_key_mgmt.
# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0)
# and/or WPA2 (full IEEE 802.11i/RSN):
# bit0 = WPA
# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled)
wpa=2
# WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit
# secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase
# (8..63 characters) that will be converted to PSK. This conversion uses SSID
# so the PSK changes when ASCII passphrase is used and the SSID is changed.
# wpa_psk (dot11RSNAConfigPSKValue)
# wpa_passphrase (dot11RSNAConfigPSKPassPhrase)
wpa_passphrase=red-brick42
# Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The
# entries are separated with a space. WPA-PSK-SHA256 and WPA-EAP-SHA256 can be
# added to enable SHA256-based stronger algorithms.
# (dot11RSNAConfigAuthenticationSuitesTable)
wpa_key_mgmt=WPA-PSK
# Set of accepted cipher suites (encryption algorithms) for pairwise keys
# (unicast packets). This is a space separated list of algorithms:
# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
# Group cipher suite (encryption algorithm for broadcast and multicast frames)
# is automatically selected based on this configuration. If only CCMP is
# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise,
# TKIP will be used as the group cipher.
# (dot11RSNAConfigPairwiseCiphersTable)
# Pairwise cipher for WPA (v1) (default: TKIP)
wpa_pairwise=TKIP
# If Windows clients are going to be connecting, you should leave CMP
# encryption out of the wpa_pairwise option, as some windows drivers
# have problems with systems that enable it.
# Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value)
rsn_pairwise=CCMP
# ieee80211n: Whether IEEE 802.11n (HT) is enabled
# 0 = disabled (default)
# 1 = enabled
# Note: You will also need to enable WMM for full HT functionality.
# This option is only valid for older hostapd version.
ieee80211n=1
# Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g,
# ad = IEEE 802.11ad (60 GHz); a/g options are used with IEEE 802.11n, too, to
# specify band)
# Default: IEEE 802.11b
hw_mode=g
random: Trying to read entropy from /dev/random
Configuration file: /etc/hostapd/hostapd.conf
drv->ifindex=4
l2_sock_recv==l2_sock_xmit=0x0x529888
BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=12 freq=2467 MHz max_tx_power=0 dBm
Allowed channel: mode=1 chan=13 freq=2472 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=0 dBm
Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=36 freq=5180 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=40 freq=5200 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=44 freq=5220 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=48 freq=5240 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=52 freq=5260 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=56 freq=5280 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=60 freq=5300 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=64 freq=5320 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=100 freq=5500 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=104 freq=5520 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=108 freq=5540 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=112 freq=5560 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=116 freq=5580 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=120 freq=5600 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=124 freq=5620 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=128 freq=5640 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=132 freq=5660 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=136 freq=5680 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=140 freq=5700 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=149 freq=5745 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=153 freq=5765 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=157 freq=5785 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=161 freq=5805 MHz max_tx_power=0 dBm
Allowed channel: mode=2 chan=165 freq=5825 MHz max_tx_power=0 dBm
hw vht capab: 0x0, conf vht capab: 0x0
Completing interface initialization
Mode: IEEE 802.11g Channel: 4 Frequency: 2427 MHz
DFS 0 channels required radar detection
RATE[0] rate=10 flags=0x1
RATE[1] rate=20 flags=0x1
RATE[2] rate=55 flags=0x1
RATE[3] rate=110 flags=0x1
RATE[4] rate=60 flags=0x0
RATE[5] rate=90 flags=0x0
RATE[6] rate=120 flags=0x0
RATE[7] rate=180 flags=0x0
RATE[8] rate=240 flags=0x0
RATE[9] rate=360 flags=0x0
RATE[10] rate=480 flags=0x0
RATE[11] rate=540 flags=0x0
hostapd_setup_bss(hapd=0x529e98 (wlx40a5efd82c16), first=1)
wlx40a5efd82c16: Flushing old station entries
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
wlx40a5efd82c16: Could not connect to kernel driver
wlx40a5efd82c16: Deauthenticate all stations
+rtl871x_sta_deauth_ops, ff:ff:ff:ff:ff:ff is deauth, reason=2
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=0)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=1)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=2)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=3)
Using interface wlx40a5efd82c16 with hwaddr 40:a5:ef:d8:2c:16 and ssid "RED
Brick 110 KRACK FIX"
Deriving WPA PSK based on passphrase
SSID - hexdump_ascii(len=23):
52 45 44 20 42 72 69 63 6b 20 31 31 30 20 4b 52 RED Brick 110 KR
41 43 4b 20 46 49 58 ACK FIX
PSK (ASCII passphrase) - hexdump_ascii(len=11): [REMOVED]
PSK (from passphrase) - hexdump(len=32): [REMOVED]
random: Got 20/20 bytes from /dev/random
Get randomness: len=32 entropy=0
GMK - hexdump(len=32): [REMOVED]
Get randomness: len=32 entropy=0
Key Counter - hexdump(len=32): [REMOVED]
WPA: Delay group state machine start until Beacon frames have been configured
rtl871x_set_beacon_ops
rtl871x_set_hidden_ssid_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set beacon parameters
wlx40a5efd82c16: Flushing old station entries
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
wlx40a5efd82c16: Could not connect to kernel driver
wlx40a5efd82c16: Deauthenticate all stations
+rtl871x_sta_deauth_ops, ff:ff:ff:ff:ff:ff is deauth, reason=3
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=0)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=1)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=2)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=3)
hostapd_free_hapd_data(wlx40a5efd82c16)
Interface initialization failed
wlx40a5efd82c16: interface state UNINITIALIZED->DISABLED
wlx40a5efd82c16: AP-DISABLED
wlx40a5efd82c16: Unable to setup interface.
hostapd_interface_deinit_free(0x5292e0)
hostapd_interface_deinit_free: num_bss=1 conf->num_bss=1
hostapd_interface_deinit(0x5292e0)
wlx40a5efd82c16: interface state DISABLED->DISABLED
hostapd_bss_deinit: deinit bss wlx40a5efd82c16
wlx40a5efd82c16: Flushing old station entries
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
wlx40a5efd82c16: Could not connect to kernel driver
wlx40a5efd82c16: Deauthenticate all stations
+rtl871x_sta_deauth_ops, ff:ff:ff:ff:ff:ff is deauth, reason=3
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=0)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=1)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=2)
rtl871x_set_key_ops
ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported
Failed to set encryption.
Failed to clear default encryption keys (ifname=wlx40a5efd82c16 keyidx=3)
wlx40a5efd82c16: AP-DISABLED
hostapd_cleanup(hapd=0x529e98 (wlx40a5efd82c16))
hostapd_free_hapd_data: Interface wlx40a5efd82c16 wasn't started
hostapd_interface_deinit_free: driver=0x5268ac drv_priv=0x5297f8 -> hapd_deinit
hostapd_interface_free(0x5292e0)
hostapd_interface_free: free hapd 0x529e98
hostapd_cleanup_iface(0x5292e0)
hostapd_cleanup_iface_partial(0x5292e0)
hostapd_cleanup_iface: free iface=0x5292e0
ELOOP: remaining socket: sock=6 eloop_data=0x529930 user_data=(nil)
handler=0x4def35
