Although things seem to be working i still see some warnings when restarting the wifi; that might be relevant:
# wifi command failed: Device or resource busy (-16) Configuration file: /var/run/hostapd-phy0.conf [ 1086.410000] device wlan0 entered promiscuous mode Using interface [ 1086.430000] br-lan: port 2(wlan0) entered forwarding state wlan0 with hwadd[ 1086.430000] br-lan: port 2(wlan0) entered forwarding state r 00:22:b0:d2:61:0b and ssid "test.net" [ 1088.430000] br-lan: port 2(wlan0) entered forwarding state Successfully initialized wpa_supplicant
[ 1090.690000] ------------[ cut here ]------------ [ 1090.700000] WARNING: at /home/cmsv/attitude_adjustment/build_dir/linux-ar71xx_generic/compat-wireless-2013-06-27/net/mac80211/chan.c:218 0x80ca631c()
[ 1090.710000] Modules linked in: ath79_wdt ledtrig_timer ledtrig_netdev batman_adv(O) nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_nat xt_conntrack xt_CT xt_NOTRACK iptable_raw xt_state nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ipt_REJECT xt_TCPMSS ipt_LOG xt_comment xt_multiport xt_mac xt_limit iptable_mangle iptable_filter ip_tables xt_tcpudp x_tables ath9k(O) ath9k_common(O) ath9k_hw(O) ath(O) mac80211(O) nls_base libcrc32c crc16 cfg80211(O) compat(O) arc4 aes_generic crc32c crypto_hash crypto_algapi ledtrig_default_on leds_gpio gpio_button_hotplug(O) [ 1090.760000] Call Trace:[<8027b518>] 0x8027b518 [ 1090.770000] [<8027b518>] 0x8027b518 [ 1090.770000] [<80071a8c>] 0x80071a8c [ 1090.770000] [<80ca631c>] 0x80ca631c [ 1090.780000] [<80071ad0>] 0x80071ad0 [ 1090.780000] [<80ca631c>] 0x80ca631c [ 1090.790000] [<80ca6814>] 0x80ca6814 [ 1090.790000] [<80ca1da4>] 0x80ca1da4 [ 1090.790000] [<80ce376c>] 0x80ce376c [ 1090.800000] [<80ca6d5c>] 0x80ca6d5c [ 1090.800000] [<80c95b24>] 0x80c95b24 [ 1090.800000] [<80c1f958>] 0x80c1f958 [ 1090.810000] [<8020b5dc>] 0x8020b5dc [ 1090.810000] [<801f9080>] 0x801f9080 [ 1090.810000] [<8020b410>] 0x8020b410 [ 1090.820000] [<8020a9ec>] 0x8020a9ec [ 1090.820000] [<8020b400>] 0x8020b400 [ 1090.820000] [<8020a344>] 0x8020a344 [ 1090.830000] [<801e05ac>] 0x801e05ac [ 1090.830000] [<8020a730>] 0x8020a730 [ 1090.830000] [<8025eaac>] 0x8025eaac [ 1090.840000] [<801e12fc>] 0x801e12fc [ 1090.840000] [<801d7cb4>] 0x801d7cb4 [ 1090.840000] [<801e4860>] 0x801e4860 [ 1090.850000] [<8025e690>] 0x8025e690 [ 1090.850000] [<80094804>] 0x80094804 [ 1090.860000] [<80092214>] 0x80092214 [ 1090.860000] [<800c2b1c>] 0x800c2b1c [ 1090.860000] [<801e392c>] 0x801e392c [ 1090.870000] [<801d8cf0>] 0x801d8cf0 [ 1090.870000] [<800c557c>] 0x800c557c [ 1090.870000] [<800c59d4>] 0x800c59d4 [ 1090.880000] [<8006c0c4>] 0x8006c0c4 [ 1090.880000] [<800e91e0>] 0x800e91e0 [ 1090.880000] [<800e96f4>] 0x800e96f4 [ 1090.890000] [<801da5cc>] 0x801da5cc [ 1090.890000] [<80096ae0>] 0x80096ae0 [ 1090.890000] [<800e9f78>] 0x800e9f78 [ 1090.900000] [<800d70a4>] 0x800d70a4 [ 1090.900000] [<8006a284>] 0x8006a284 [ 1090.900000] [ 1090.910000] ---[ end trace c98f8801474471e6 ]---
On 08/14/2013 06:33 AM, Antonio Quartulli wrote:
On Tue, Aug 13, 2013 at 10:48:15PM -0400, cmsv wrote:
The problem has now been solved with the needed patch that was backported to AA. It is now available in r37768 and the images with batman-adv are not affected by this problem.
Patch is at: target/linux/generic/patches-3.3/721-phy_packets.patch
Just to clarify: this patch existed before and the backported fix is "changing the patch" to avoid the crash :-)
Thanks for raising the issue!
Cheers,