#19257: IEEE80211 faults and wifi fails - r44919
-----------------------+------------------------
 Reporter:  anonymous  |      Owner:  developers
     Type:  defect     |     Status:  new
 Priority:  normal     |  Milestone:
Component:  packages   |    Version:  Trunk
 Keywords:             |
-----------------------+------------------------
 I use bcm6358 board. Wifi fails many many times with syslog errors. Update
 to latest trunk does not help.

 Sun Mar 22 09:15:19 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: authenticated
 Sun Mar 22 09:15:19 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: associated (aid 1)
 Sun Mar 22 09:15:19 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd RADIUS: starting accounting session 550D643C-00000002
 Sun Mar 22 09:15:19 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: pairwise key handshake completed (RSN)
 Sun Mar 22 09:15:20 2015 daemon.info dnsmasq-dhcp[2231]: DHCPREQUEST(br-
 lan) 192.168.10.4 96:51:b0:a6:29:cd
 Sun Mar 22 09:15:20 2015 daemon.info dnsmasq-dhcp[2231]: DHCPNAK(br-lan)
 192.168.10.4 96:51:b0:a6:29:cd wrong network
 Sun Mar 22 09:15:24 2015 daemon.info dnsmasq-dhcp[2231]: DHCPDISCOVER(br-
 lan) 96:51:b0:a6:29:cd
 Sun Mar 22 09:15:24 2015 daemon.info dnsmasq-dhcp[2231]: DHCPOFFER(br-lan)
 192.168.1.149 96:51:b0:a6:29:cd
 Sun Mar 22 09:15:24 2015 daemon.info dnsmasq-dhcp[2231]: DHCPREQUEST(br-
 lan) 192.168.1.149 96:51:b0:a6:29:cd
 Sun Mar 22 09:15:24 2015 daemon.info dnsmasq-dhcp[2231]: DHCPACK(br-lan)
 192.168.1.149 96:51:b0:a6:29:cd android-erictab
 Sun Mar 22 09:15:35 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: group key handshake completed (RSN)
 Sun Mar 22 09:24:11 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: disassociated
 Sun Mar 22 09:24:12 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: deauthenticated due to inactivity (timer
 DEAUTH/REMOVE)
 Sun Mar 22 09:24:14 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: authenticated
 Sun Mar 22 09:24:14 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: associated (aid 1)
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.668000] ------------[
 cut here ]------------
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.672000] WARNING: CPU: 0
 PID: 2954 at /home/eric/openwrt/trunk/build_dir/target-
 mips_mips32_uClibc-0.9.33.2/linux-brcm63xx_generic/compat-
 wireless-2015-03-09/net/mac80211/agg-tx.c:741
 ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]()
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.692000] Modules linked
 in: ath9k ath9k_htc ath9k_common rt2800usb rt2800lib pppoe ppp_async
 option ipw iptable_nat ip6table_nat cdc_mbim carl9170 ath9k_hw ath
 zd1211rw usb_wwan rtl8187 rt2x00usb rt2x00lib rndis_host qmi_wwan pppox
 ppp_generic nf_nat_ipv6 nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4
 mac80211 ipt_REJECT ipt_MASQUERADE huawei_cdc_ncm ftdi_sio cfg80211
 cdc_subset cdc_ncm cdc_ether cdc_eem belkin_sa xt_time xt_tcpudp xt_tcpmss
 xt_string xt_stSun Mar 22 09:24:14 2015 kern.warn kernel: [74412.904000]
 CPU: 0 PID: 2954 Comm: kworker/u2:1 Not tainted 3.18.9 #6
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.912000] Workqueue: phy0
 ieee80211_ibss_leave [mac80211]
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.916000] Stack : 00000001
 00000000 83b97980 802fa8c4 82d51f40 82d0c80c 000002e5 82d52a38
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.916000]         83803410
 83803400 82d52aec 80293240 00000b8a 801ee1cc 83837748 82d52a38
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.916000]         80315750
 8383bd1c 8383bd1c 80293240 00000003 801edbfc 000002e5 00000000
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.916000]         00000000
 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.916000]         70687930
 00000000 00000000 00000000 00000000 00000000 82c15700 83836200
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.916000]         ...
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.952000] Call Trace:
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.956000] [<8022c78c>]
 show_stack+0x48/0x70
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.960000] [<802a5df8>]
 warn_slowpath_common+0x84/0xb4
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.968000] [<802a5eb0>]
 warn_slowpath_null+0x18/0x24
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.972000] [<82d0c80c>]
 ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.980000] [<82d11938>]
 ieee80211_ibss_leave+0xc20/0x1684 [mac80211]
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.984000]
 Sun Mar 22 09:24:14 2015 kern.warn kernel: [74412.988000] ---[ end trace
 e22f48b4a6e483d9 ]---
 Sun Mar 22 09:24:14 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd RADIUS: starting accounting session 550D643C-00000003
 Sun Mar 22 09:24:14 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: pairwise key handshake completed (RSN)
 Sun Mar 22 09:24:15 2015 daemon.info dnsmasq-dhcp[2231]: DHCPREQUEST(br-
 lan) 192.168.1.149 96:51:b0:a6:29:cd
 Sun Mar 22 09:24:15 2015 daemon.info dnsmasq-dhcp[2231]: DHCPACK(br-lan)
 192.168.1.149 96:51:b0:a6:29:cd android-erictab
 Sun Mar 22 09:25:35 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: group key handshake completed (RSN)
 Sun Mar 22 09:27:08 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: disassociated
 Sun Mar 22 09:27:09 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: deauthenticated due to inactivity (timer
 DEAUTH/REMOVE)
 Sun Mar 22 09:27:11 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: authenticated
 Sun Mar 22 09:27:11 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: associated (aid 1)
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74589.988000] ------------[
 cut here ]------------
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74589.996000] WARNING: CPU: 0
 PID: 2946 at /home/eric/openwrt/trunk/build_dir/target-
 mips_mips32_uClibc-0.9.33.2/linux-brcm63xx_generic/compat-
 wireless-2015-03-09/net/mac80211/agg-tx.c:741
 ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]()
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.016000] Modules linked
 in: ath9k ath9k_htc ath9k_common rt2800usb rt2800lib pppoe ppp_async
 option ipw iptable_nat ip6table_nat cdc_mbim carl9170 ath9k_hw ath
 zd1211rw usb_wwan rtl8187 rt2x00usb rt2x00lib rndis_host qmi_wwan pppox
 ppp_generic nf_nat_ipv6 nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4
 mac80211 ipt_REJECT ipt_MASQUERADE huawei_cdc_ncm ftdi_sio cfg80211
 cdc_subset cdc_ncm cdc_ether cdc_eem belkin_sa xt_time xt_tcpudp xt_tcpmss
 xt_string xt_stSun Mar 22 09:27:12 2015 kern.warn kernel: [74590.228000]
 CPU: 0 PID: 2946 Comm: kworker/u2:2 Tainted: G        W      3.18.9 #6
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.236000] Workqueue: phy0
 ieee80211_ibss_leave [mac80211]
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.240000] Stack : 00000001
 00000000 830c5480 802fa8c4 82d51f40 82d0c80c 000002e5 82d52a38
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.240000]         83803410
 83803400 82d52aec 80293240 00000b82 801ee1cc 82f7a320 82d52a38
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.240000]         80315750
 82e8bd1c 82e8bd1c 80293240 00000003 801edbfc 000002e5 00000000
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.240000]         00000000
 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.240000]         70687930
 00000000 00000000 00000000 00000000 00000000 82c15700 83836200
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.240000]         ...
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.280000] Call Trace:
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.280000] [<8022c78c>]
 show_stack+0x48/0x70
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.284000] [<802a5df8>]
 warn_slowpath_common+0x84/0xb4
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.292000] [<802a5eb0>]
 warn_slowpath_null+0x18/0x24
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.296000] [<82d0c80c>]
 ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.304000] [<82d11938>]
 ieee80211_ibss_leave+0xc20/0x1684 [mac80211]
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.312000]
 Sun Mar 22 09:27:12 2015 kern.warn kernel: [74590.312000] ---[ end trace
 e22f48b4a6e483da ]---
 Sun Mar 22 09:27:12 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd RADIUS: starting accounting session 550D643C-00000004
 Sun Mar 22 09:27:12 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: pairwise key handshake completed (RSN)
 Sun Mar 22 09:27:12 2015 daemon.info dnsmasq-dhcp[2231]: DHCPREQUEST(br-
 lan) 192.168.1.149 96:51:b0:a6:29:cd
 Sun Mar 22 09:27:12 2015 daemon.info dnsmasq-dhcp[2231]: DHCPACK(br-lan)
 192.168.1.149 96:51:b0:a6:29:cd android-erictab
 Sun Mar 22 09:35:35 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: group key handshake completed (RSN)
 Sun Mar 22 09:41:51 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: disassociated
 Sun Mar 22 09:41:52 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: deauthenticated due to inactivity (timer
 DEAUTH/REMOVE)
 Sun Mar 22 09:42:06 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: authenticated
 Sun Mar 22 09:42:06 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: associated (aid 1)
 Sun Mar 22 09:42:06 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd RADIUS: starting accounting session 550D643C-00000005
 Sun Mar 22 09:42:06 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: pairwise key handshake completed (RSN)
 Sun Mar 22 09:42:06 2015 daemon.info dnsmasq-dhcp[2231]: DHCPREQUEST(br-
 lan) 192.168.1.149 96:51:b0:a6:29:cd
 Sun Mar 22 09:42:06 2015 daemon.info dnsmasq-dhcp[2231]: DHCPACK(br-lan)
 192.168.1.149 96:51:b0:a6:29:cd android-erictab
 Sun Mar 22 09:45:35 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd WPA: group key handshake completed (RSN)
 Sun Mar 22 09:51:23 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: disassociated
 Sun Mar 22 09:51:24 2015 daemon.info hostapd: wlan0-1: STA
 96:51:b0:a6:29:cd IEEE 802.11: deauthenticated due to inactivity (timer
 DEAUTH/REMOVE)

--
Ticket URL: <https://dev.openwrt.org/ticket/19257>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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