#18855: IEEE80211/MAC80211 errors in Trunk - BCM63xx
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Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Keywords: |
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My devices randomly lose wifi connectivity while actively using the
internet. The inactivity message is just wrong. Syslog and DMESG show
errors:
SYSLOG
Sat Jan 31 11:38:38 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab WPA: group key handshake completed (RSN)
Sat Jan 31 11:48:38 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab WPA: group key handshake completed (RSN)
Sat Jan 31 11:55:15 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab IEEE 802.11: disassociated
Sat Jan 31 11:55:16 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab IEEE 802.11: deauthenticated due to inactivity (timer
DEAUTH/REMOVE)
Sat Jan 31 11:55:20 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab IEEE 802.11: authenticated
Sat Jan 31 11:55:20 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab IEEE 802.11: associated (aid 2)
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.144000] ------------[
cut here ]------------
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.148000] WARNING: CPU: 0
PID: 2783 at /home/mac/openwrt/trunk/build_dir/target-
mips_mips32_uClibc-0.9.33.2/linux-brcm63xx_generic/compat-
wireless-2014-11-04/net/mac80211/agg-tx.c:693
ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]()
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.172000] 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 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_statistic
xt_state xt_recentSat Jan 31 11:55:20 2015 kern.warn kernel:
[78515.340000] CPU: 0 PID: 2783 Comm: kworker/u2:1 Not tainted 3.14.30 #2
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.348000] Workqueue: phy0
ieee80211_ibss_leave [mac80211]
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.352000] Stack : 00000001
00000000 82ebf080 802e06b4 82ccfb48 82c8c084 000002b5 82cd06a8
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.352000] 00000000
83811010 82cd0790 8027ee54 00000adf 801de7b0 83b78c50 82cd06a8
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.352000] 802fa2cc
82df9d14 82df9d14 8027ee54 00000003 801de1e4 000002b5 00000000
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.352000] 00000000
8007dfc0 00000000 00000000 00000000 00000000 00000000 00000000
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.352000] 70687930
00000000 00000000 00000000 00000000 00000000 833f3980 83833300
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.352000] ...
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.396000] Call Trace:
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.396000] [<802194a8>]
show_stack+0x48/0x70
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.400000] [<802911ac>]
warn_slowpath_common+0x84/0xb4
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.408000] [<80291264>]
warn_slowpath_null+0x18/0x24
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.412000] [<82c8c084>]
ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.420000] [<82c91140>]
ieee80211_ibss_leave+0xc44/0x1694 [mac80211]
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.428000]
Sat Jan 31 11:55:20 2015 kern.warn kernel: [78515.428000] ---[ end trace
a05ad2f4eda711d5 ]---
Sat Jan 31 11:55:20 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab RADIUS: starting accounting session 54CB8F35-0000000A
Sat Jan 31 11:55:20 2015 daemon.info hostapd: wlan0-1: STA
98:52:b1:a5:09:ab WPA: pairwise key handshake completed (RSN)
DMESG
[78515.144000] ------------[ cut here ]------------
[78515.148000] WARNING: CPU: 0 PID: 2783 at
/home/mac/openwrt/trunk/build_dir/target-mips_mips32_uClibc-0.9.33.2
/linux-brcm63xx_generic/compat-wireless-2014-11-04/net/mac80211/agg-
tx.c:693 ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]()
[78515.172000] 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 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_statistic xt_state xt_recent xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp
xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS
xt_REDIRECT xt_NETMAP xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY usbserial
usbnet usbmon usblp ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot
ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda ts_kmp ts_fsm
ts_bm slhc nf_nat_irc nf_nat_ftp nf_defrag_ipv6 nf_defrag_ipv4
nf_conntrack_rtcache nf_conntrack_irc nf_conntrack_ftp iptable_raw
iptable_mangle iptable_filter ipt_REJECT ipt_MASQUERADE ipt_ECN ip_tables
crc_itu_t crc_ccitt compat cdc_wdm em_cmp sch_teql em_nbyte act_ipt
sch_tbf sch_dsmark sch_gred em_meta sch_htb sch_prio em_text sch_codel
sch_red cls_basic sch_sfq act_police act_connmark act_skbedit act_mirred
em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress
sg usb_f_acm u_serial usb_f_rndis usb_f_ecm u_ether bcm63xx_udc
libcomposite udc_core ip6t_NPT ip6t_MASQUERADE nf_nat nf_conntrack
ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables
x_tables yenta_socket msdos ifb vfat fat ntfs nls_iso8859_15 nls_iso8859_1
nls_cp850 nls_cp437 ipv6 eeprom_93cx6 arc4 crypto_blkcipher
gpio_keys_polled usb_storage input_polldev dwc2_platform dwc2 uhci_hcd
ehci_platform ehci_hcd sd_mod scsi_mod button_hotplug input_core usbcore
usb_common crc32c crypto_hash
[78515.340000] CPU: 0 PID: 2783 Comm: kworker/u2:1 Not tainted 3.14.30 #2
[78515.348000] Workqueue: phy0 ieee80211_ibss_leave [mac80211]
[78515.352000] Stack : 00000001 00000000 82ebf080 802e06b4 82ccfb48
82c8c084 000002b5 82cd06a8
[78515.352000] 00000000 83811010 82cd0790 8027ee54 00000adf 801de7b0
83b78c50 82cd06a8
[78515.352000] 802fa2cc 82df9d14 82df9d14 8027ee54 00000003 801de1e4
000002b5 00000000
[78515.352000] 00000000 8007dfc0 00000000 00000000 00000000 00000000
00000000 00000000
[78515.352000] 70687930 00000000 00000000 00000000 00000000 00000000
833f3980 83833300
[78515.352000] ...
[78515.396000] Call Trace:
[78515.396000] [<802194a8>] show_stack+0x48/0x70
[78515.400000] [<802911ac>] warn_slowpath_common+0x84/0xb4
[78515.408000] [<80291264>] warn_slowpath_null+0x18/0x24
[78515.412000] [<82c8c084>] ieee80211_start_tx_ba_cb+0xbc/0x130 [mac80211]
[78515.420000] [<82c91140>] ieee80211_ibss_leave+0xc44/0x1694 [mac80211]
[78515.428000]
[78515.428000] ---[ end trace a05ad2f4eda711d5 ]---
--
Ticket URL: <https://dev.openwrt.org/ticket/18855>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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