Raspberrry pi B Realtek RTL8188CUS error

[migueldvb]

When I try to create a virtual interface on a Realtek RTL8188CUS USB network card I get the following netlink error:

$this->bbcode_second_pass_code('', '# iw --debug dev wlan0 interface add wlan0_ap type __ap
-- Debug: Sent Message:
-------------------------- BEGIN NETLINK MESSAGE ---------------------------
[NETLINK HEADER] 16 octets
.nlmsg_len = 52
.type = 22 <0x16>
.flags = 5 <REQUEST,ACK>
.seq = 1457306261
.port = -16776963
[GENERIC NETLINK HEADER] 4 octets
.cmd = 7
.version = 0
.unused = 0
[PAYLOAD] 32 octets
08 00 03 00 03 00 00 00 0d 00 04 00 77 6c 61 6e ............wlan
30 5f 61 70 00 00 00 00 08 00 05 00 03 00 00 00 0_ap............
--------------------------- END NETLINK MESSAGE ---------------------------
-- Debug: Received Message:
-------------------------- BEGIN NETLINK MESSAGE ---------------------------
[NETLINK HEADER] 16 octets
.nlmsg_len = 72
.type = 2 <ERROR>
.flags = 0 <>
.seq = 1457306261
.port = -16776963
[ERRORMSG] 20 octets
.error = -22 "Invalid argument"
[ORIGINAL MESSAGE] 16 octets
.nlmsg_len = 16
.type = 22 <0x16>
.flags = 5 <REQUEST,ACK>
.seq = 1457306261
.port = -16776963
--------------------------- END NETLINK MESSAGE ---------------------------
command failed: Invalid argument (-22)
[root@epicurus ~]# uname -a
Linux epicurus 4.1.19-2-ARCH #1 Sat Mar 5 22:19:30 MST 2016 armv6l GNU/Linux
[root@epicurus ~]# lsusb
Bus 001 Device 004: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]

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The same card is working fine on a x86_64 system running 4.1.18-1-lts.