#20854: ath10k "failed to delete peer" kernel errors causing wireless failure
--------------------------+------------------------
Reporter: hancockrwd@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: Trunk
Keywords: |
--------------------------+------------------------
Running Designated Driver r47161 on a TP-Link Archer C7 v2.
Since I got a new Nexus 5X phone, I've started seeing occasional kernel
errors like this in the log and the 5GHz wireless stops functioning:
{{{
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.276312] ath10k_pci
0000:01:00.0: failed to delete peer 64:bc:0c:46:e4:55 for vdev 0: -145
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.285049] ------------[
cut here ]------------
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.289969] WARNING: CPU: 0
PID: 1969 at /home/rob/openwrt/build_dir/target-mips_34kc_musl-1.1.11
/linux-ar71xx_generic/compat-
wireless-2015-07-21/net/mac80211/sta_info.c:923 sta_set_sinfo+0x7b8/0x850
[mac80211]()
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.309258] Modules linked
in: pppoe ppp_async iptable_nat ath9k pppox ppp_generic nf_nat_ipv4
nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT ipt_MASQUERADE ath9k_common
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_LOG xt_HL xt_DSCP xt_CT
xt_CLASSIFY usblp ts_kTue Nov 3 19:00:19 2015 kern.warn kernel:
[205839.460106] CPU: 0 PID: 1969 Comm: hostapd Not tainted 4.1.10 #2
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.466302] Stack :
803e42d2 00000034 00000000 00000001 8033cc04 80388723 878f79d0 000007b1
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.466302] 803e3524
00000000 00000004 00000008 00000000 800a5da4 00000003 80341f78
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.466302] 0000039b
00000000 8034048c 869117e4 00000000 800a442c 803e42d2 000000c8
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.466302] 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.466302] 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.466302] ...
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.502819] Call Trace:
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.505411] [<80072124>]
show_stack+0x50/0x84
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.509951] [<800819ec>]
warn_slowpath_common+0xa0/0xd0
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.515340] [<80081aa4>]
warn_slowpath_null+0x18/0x24
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.520931] [<872861a4>]
sta_set_sinfo+0x7b8/0x850 [mac80211]
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.526951]
Tue Nov 3 19:00:19 2015 kern.warn kernel: [205839.528552] ---[ end trace
4c11a7e0ac3e8ff8 ]---
Tue Nov 3 19:00:19 2015 daemon.info hostapd: wlan0: STA 64:bc:0c:46:e4:55
IEEE 802.11: deauthenticated due to local deauth request
Tue Nov 3 19:05:28 2015 daemon.info hostapd: wlan0: STA 20:68:9d:69:c3:78
IEEE 802.11: disassociated due to inactivity
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.205045] ath10k_pci
0000:01:00.0: failed to install key for vdev 0 peer 20:68:9d:69:c3:78:
-145
Tue Nov 3 19:05:31 2015 kern.err kernel: [206151.214242] wlan0: failed to
remove key (0, 20:68:9d:69:c3:78) from hardware (-145)
Tue Nov 3 19:05:31 2015 daemon.info hostapd: wlan0: STA 20:68:9d:69:c3:78
IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.223351] ath10k_pci
0000:01:00.0: cipher 0 is not supported
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.229432] ath10k_pci
0000:01:00.0: failed to remove peer wep key 0: -122
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.236590] ath10k_pci
0000:01:00.0: failed to clear all peer wep keys for vdev 0: -122
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.244805] ath10k_pci
0000:01:00.0: failed to disassociate station: 20:68:9d:69:c3:78 vdev 0:
-122
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.254091] ------------[
cut here ]------------
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.258991] WARNING: CPU: 0
PID: 1969 at /home/rob/openwrt/build_dir/target-mips_34kc_musl-1.1.11
/linux-ar71xx_generic/compat-
wireless-2015-07-21/net/mac80211/sta_info.c:915 sta_set_sinfo+0x768/0x850
[mac80211]()
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.278219] Modules linked
in: pppoe ppp_async iptable_nat ath9k pppox ppp_generic nf_nat_ipv4
nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT ipt_MASQUERADE ath9k_common
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_LOG xt_HL xt_DSCP xt_CT
xt_CLASSIFY usblp ts_kTue Nov 3 19:05:31 2015 kern.warn kernel:
[206151.428912] CPU: 0 PID: 1969 Comm: hostapd Tainted: G W
4.1.10 #2
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.436334] Stack :
803e42d2 00000042 00000000 00000001 8033cc04 80388723 878f79d0 000007b1
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.436334] 803e3524
00000000 00000004 00000008 00000000 800a5da4 00000003 80341f78
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.436334] 00000393
00000000 8034048c 869117e4 00000000 800a442c 803e42d2 000000c8
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.436334] 80387890
00000000 00000000 00000000 00000000 00000000 00000000 00000000
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.436334] 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.436334] ...
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.472804] Call Trace:
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.475423] [<80072124>]
show_stack+0x50/0x84
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.479957] [<800819ec>]
warn_slowpath_common+0xa0/0xd0
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.485371] [<80081aa4>]
warn_slowpath_null+0x18/0x24
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.490689] [<87286154>]
sta_set_sinfo+0x768/0x850 [mac80211]
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.496656]
Tue Nov 3 19:05:31 2015 kern.warn kernel: [206151.498256] ---[ end trace
4c11a7e0ac3e8ff9 ]---
Tue Nov 3 19:05:34 2015 kern.warn kernel: [206154.494938] ath10k_pci
0000:01:00.0: failed to delete peer 20:68:9d:69:c3:78 for vdev 0: -11
Tue Nov 3 19:05:37 2015 kern.warn kernel: [206157.504828] ath10k_pci
0000:01:00.0: failed to set beacon mode for vdev 0: -11
Tue Nov 3 19:05:40 2015 kern.warn kernel: [206160.504714] ath10k_pci
0000:01:00.0: failed to set dtim period for vdev 0: -11
Tue Nov 3 19:05:43 2015 kern.warn kernel: [206163.514603] ath10k_pci
0000:01:00.0: failed to recalculate rts/cts prot for vdev 0: -11
Tue Nov 3 19:05:46 2015 kern.warn kernel: [206166.514504] ath10k_pci
0000:01:00.0: failed to set protection mode 0 on vdev 0: -11
Tue Nov 3 19:05:49 2015 kern.warn kernel: [206169.514387] ath10k_pci
0000:01:00.0: failed to set preamble for vdev 0: -11
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/20854>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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