#20020: carl9170 is not stable in CHAOS CALMER (15.05-rc1, r45695)
----------------------+----------------------------------
Reporter: lanscene | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: packages | Version: Trunk
Keywords: |
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I use route station pro board, and use netgear WN111v2 usb wifi adapter as
softap hardware.
I use the same hardware in Barrier Breaker, it is stable enough, but in
CHAOS CALMER,
It crashed frequently, see the following, Is there anybody can solve the
problem?
[ 775.320000] ------------[ cut here ]------------
[ 775.320000] WARNING: CPU: 0 PID: 0 at /home/buildbot/slave-
local/ar71xx_generic/build/build_dir/target-mips_34kc_uClibc-0.9.33.2
/linux-ar71xx_generic/compat-
wireless-2015-03-09/drivers/net/wireless/ath/carl9170/tx.c:353
carl9170_tx_status+0x31c/0xaa4 [carl9170]()
[ 775.350000] Modules linked in: ath9k ath9k_common pppoe ppp_async
iptable_nat carl9170 ath9k_hw ath pptp pppox ppp_mppe ppp_generic
nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv6
nf_conntrack_ipv4 nf_conntrack_amanda mac80211 ipt_REJECT ipt_MASQUERADE
cfg80211 xt_time xt_tcpudp xt_state xt_policy xt_nat xt_multiport xt_mark
xt_mac xt_limit xt_id xt_esp xt_conntrack xt_comment xt_TEE xt_TCPMSS
xt_REDIRECT xt_LOG xt_CT vhci_hcd usbip_host usbip_core ts_kmp ts_fsm
ts_bm slhc nfnetlink 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_nat 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 nf_conntrack iptable_raw iptable_mangle
iptable_filter ipt_ah ip_tables input_core crc_ccitt compat fuse
ledtrig_usbdev ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common
ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ip_gre
ipcomp6 xfrm6_tunnel xfrm6_mode_tunnel xfrm6_mode_transport
xfrm6_mode_beet esp6 ah6 ipcomp xfrm4_tunnel xfrm4_mode_tunnel
xfrm4_mode_transport xfrm4_mode_beet esp4 ah4 tunnel6 tunnel4 ip_tunnel
tun af_key xfrm_user xfrm_ipcomp xfrm_algo openvswitch libcrc32c gre ipv6
vxlan udp_tunnel ip6_udp_tunnel chainiv eseqiv crypto_wq algif_skcipher
algif_hash af_alg sha1_generic krng rng md5 hmac ecb des_generic deflate
zlib_inflate zlib_deflate cbc authenc aead arc4 crypto_blkcipher
crc32c_generic usb_storage sd_mod scsi_mod ext4 jbd2 mbcache crc16
crypto_hash ohci_platform ohci_hcd ehci_platform ehci_hcd
gpio_button_hotplug usbcore nls_base usb_common
[ 775.500000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.18.11 #1
[ 775.510000] Stack : 00000000 00000000 00000000 00000000 803d4272
00000032 00000000 86d69018
[ 775.510000] 00000001 0000000c 80329980 80382ba3 00000000 803d349c
80382ed8 0000000c
[ 775.510000] 86f071a4 fffffffc 0000004e 800a365c 00000003 800803c4
00000161 0000000c
[ 775.510000] 8032cf78 8037db64 00000000 00000000 00000000 00000000
00000000 00000000
[ 775.510000] 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[ 775.510000] ...
[ 775.540000] Call Trace:
[ 775.550000] [<80071058>] show_stack+0x48/0x70
[ 775.550000] [<800804cc>] warn_slowpath_common+0x84/0xb4
[ 775.560000] [<80080584>] warn_slowpath_null+0x18/0x24
[ 775.560000] [<86d69018>] carl9170_tx_status+0x31c/0xaa4 [carl9170]
[ 775.570000] [<86d69b00>] carl9170_tx_process_status+0xa4/0xc4
[carl9170]
[ 775.570000] [<86d6a988>] carl9170_handle_command_response+0x238/0x1218
[carl9170]
[ 775.580000] [<86d6b5fc>] carl9170_handle_command_response+0xeac/0x1218
[carl9170]
[ 775.590000] [<86d62ff0>] carl9170_free+0x2d4/0xed0 [carl9170]
[ 775.590000]
[ 775.600000] ---[ end trace 2381be5541a912fe ]---
[ 775.600000] ieee80211 phy0: invalid plcp cck rate (0).
[ 777.700000] ieee80211 phy0: invalid plcp cck rate (0).
[ 778.670000] ieee80211 phy0: invalid plcp cck rate (0).
[ 791.860000] ieee80211 phy0: invalid plcp cck rate (0).
[ 794.950000] usb 1-1: restart device (3)
[ 795.960000] usb 1-1: kill pending tx urbs.
[ 798.080000] usb 1-1: firmware upload failed (-145).
[ 798.090000] usb 1-1: Failed to restart device (-145).
[ 798.090000] ieee80211 phy0: writing reg 0x1c36f0 (val 0x2400) failed
(-5)
[ 798.100000] br-lan: port 2(wlan0) entered disabled state
[ 798.110000] device wlan0 left promiscuous mode
[ 798.110000] br-lan: port 2(wlan0) entered disabled state
[ 798.250000] usb 1-1: reset high-speed USB device number 2 using ehci-
platform
[ 798.590000] usb 1-1: reset high-speed USB device number 2 using ehci-
platform
[ 798.800000] usb 1-1: driver API: 1.9.7 2012-12-15 [1-1]
[ 798.810000] usb 1-1: firmware API: 1.9.6 2012-07-07
[ 799.150000] ath: EEPROM regdomain: 0x0
[ 799.160000] ath: EEPROM indicates default country code should be used
[ 799.160000] ath: doing EEPROM country->regdmn map search
[ 799.170000] ath: country maps to regdmn code: 0x3a
[ 799.170000] ath: Country alpha2 being used: US
[ 799.180000] ath: Regpair used: 0x3a
[ 799.180000] ieee80211 phy1: Selected rate control algorithm
'minstrel_ht'
[ 799.210000] usb 1-1: Atheros AR9170 is registered as 'phy1'
[ 799.400000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
--
Ticket URL: <https://dev.openwrt.org/ticket/20020>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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