#19627: Archer C7 crash (ath10k)
------------------------+------------------------
Reporter: anonymous | Owner: developers
Type: defect | Status: reopened
Priority: normal | Milestone:
Component: kernel | Version: Trunk
Resolution: | Keywords:
------------------------+------------------------
Changes (by abortz):
* status: closed => reopened
* resolution: no_response =>
Comment:
Might be a different bug, but still seeing crashes on C7 (running CC git-
b81a22b4/r48097):
{{{
[169235.980000] WARNING: CPU: 0 PID: 1940 at
/home/abortz/src/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/linux-
ar71xx_generic/compat-wireless-2015-03-09/net/mac80211/sta_info.c:909
0x87205e40 [mac80211@87200000+0x57fa0]()
[169236.000000] Modules linked in: pppoe ppp_async iptable_nat
ip6table_nat ath9k pppox ppp_generic nf_nat_pptp nf_nat_ipv6 nf_nat_ipv4
nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv6 nf_conntrack_ipv4
nf_conntrack_amanda ipt_REJECT ipt_MASQUERADE ath9k_common xt_time
xt_tcpudp xt_state xt_quota xt_pkttype xt_physdev xt_owner xt_nat
xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment
xt_addrtype xt_TCPMSS xt_REDIRECT xt_LOG xt_CT ts_kmp ts_fsm ts_bm slhc
nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_proto_gre
nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_h323 nf_nat_ftp nf_log_ipv4
nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp
nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre
nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast
iptable_raw iptable_mangle iptable_filter ipt_rpfilter ip_tables crc_ccitt
ath9k_hw sch_fq_pie sch_cake sch_teql sch_tbf sch_sfq sch_red sch_prio
sch_pie sch_htb sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte
em_meta em_cmp cls_basic act_police act_ipt act_skbedit act_mirred em_u32
cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress
ath10k_pci ath10k_core ath mac80211 cfg80211 compat ledtrig_usbdev xt_set
ip_set_list_set ip_set_hash_netiface ip_set_hash_netport
ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac
ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport
ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac
ip_set_bitmap_ip ip_set nfnetlink ip6t_NPT ip6t_MASQUERADE
nf_nat_masquerade_ipv6 nf_nat nf_conntrack ip6t_rpfilter ip6t_rt ip6t_frag
ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT
nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle
ip6table_filter ip6_tables x_tables ipv6 arc4 crypto_blkcipher
ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
[169236.180000] CPU: 0 PID: 1940 Comm: hostapd Not tainted 3.18.23 #1
[169236.180000] Stack : 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[169236.180000] 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[169236.180000] 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[169236.180000] 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[169236.180000] 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[169236.180000] ...
[169236.220000] Call Trace:[<80070c5c>] 0x80070c5c
[169236.220000] [<80070c5c>] 0x80070c5c
[169236.230000] [<8008013c>] 0x8008013c
[169236.230000] [<87205e40>] 0x87205e40 [mac80211@87200000+0x57fa0]
[169236.240000] [<800801f4>] 0x800801f4
[169236.240000] [<87205e40>] 0x87205e40 [mac80211@87200000+0x57fa0]
[169236.250000] [<87173834>] 0x87173834 [ath10k_pci@87170000+0x5340]
[169236.250000] [<87205f08>] 0x87205f08 [mac80211@87200000+0x57fa0]
[169236.260000] [<87205fb8>] 0x87205fb8 [mac80211@87200000+0x57fa0]
[169236.270000] [<8718b85c>] 0x8718b85c [cfg80211@87180000+0x31b70]
[169236.270000] [<8026c82c>] 0x8026c82c
[169236.280000] [<8026b35c>] 0x8026b35c
[169236.280000] [<8026c5b4>] 0x8026c5b4
[169236.280000] [<8026bc0c>] 0x8026bc0c
[169236.290000] [<800f7518>] 0x800f7518
[169236.290000] [<8026c59c>] 0x8026c59c
[169236.290000] [<80233edc>] 0x80233edc
[169236.300000] [<8026b4f4>] 0x8026b4f4
[169236.300000] [<802367f8>] 0x802367f8
[169236.310000] [<8009ebf0>] 0x8009ebf0
[169236.310000] [<8026b9d0>] 0x8026b9d0
[169236.310000] [<80238eb8>] 0x80238eb8
[169236.320000] [<8022bdc8>] 0x8022bdc8
[169236.320000] [<8022bf40>] 0x8022bf40
[169236.320000] [<8022d75c>] 0x8022d75c
[169236.330000] [<87171974>] 0x87171974 [ath10k_pci@87170000+0x5340]
[169236.330000] [<870dc4ac>] 0x870dc4ac [ipv6@870c0000+0x3fc80]
[169236.340000] [<80230e54>] 0x80230e54
[169236.340000] [<8009f0e0>] 0x8009f0e0
[169236.350000] [<801104a8>] 0x801104a8
[169236.350000] [<801108bc>] 0x801108bc
[169236.360000] [<8011075c>] 0x8011075c
[169236.360000] [<8010d65c>] 0x8010d65c
[169236.360000] [<8022d0c4>] 0x8022d0c4
[169236.370000] [<8010a634>] 0x8010a634
[169236.370000] [<8010d884>] 0x8010d884
[169236.370000] [<8022e958>] 0x8022e958
[169236.380000] [<80062b5c>] 0x80062b5c
[169236.380000]
[169236.380000] ---[ end trace 75d68a63187d7e02 ]---
}}}
Followed by inability to associate for new wifi clients:
{{{
[172769.930000] ath10k_pci 0000:01:00.0: Spurious quick kickout for STA
d0:03:4b:86:2c:42
[187236.010000] ath10k_pci 0000:01:00.0: failed to delete peer
d0:03:4b:86:2c:42 for vdev 2: -145
[187822.440000] ath10k_pci 0000:01:00.0: failed to delete peer
d0:03:4b:86:2c:42 for vdev 2: -145
...
}}}
and later:
{{{
[417504.950000] ath10k_pci 0000:01:00.0: failed to add peer
80:e6:50:07:0d:be for vdev 2 when adding a new sta: -132
...
}}}
About to try git-67fc9f7e/r48228 but from the diff not optimistic.
--
Ticket URL: <https://dev.openwrt.org/ticket/19627#comment:8>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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