#17032: kernel panic on RT-N13U rev.B1, running Barrier Breaker svn41548
------------------------------+-------------------------------------
Reporter: braveheart_leo@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Barrier Breaker (trunk)
Component: kernel | Version: Trunk
Keywords: |
------------------------------+-------------------------------------
I'm always getting this every boot:
{{{
[ 34.760000] WARNING: at /mnt/dl/slave/ramips/build/build_dir/target-
mipsel_24kec+dsp_uClibc-0.9.33.2/linux-ramips_rt305x/compat-
wireless-2014-05-22/drivers/net/wireless/rt2x00/rt2800lib.c:1092
rt2800_conf_tx+0x3c8/0x494 [rt2800lib]()
[ 34.800000] Modules linked in: rt2800soc rt2800mmio rt2800lib pppoe
ppp_async option iptable_nat usb_wwan rt2x00soc rt2x00mmio rt2x00lib pptp
pppox ppp_mppe ppp_generic nf_nat_ipv4 nf_conntrack_ipv4 mac80211
ipt_MASQUERADE cfg80211 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_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 usblp usbip_host usbip_core ts_kmp
ts_fsm ts_bm slhc nf_nat_irc nf_nat_ftp nf_nat nf_defrag_ipv4
nf_conntrack_irc nf_conntrack_ftp iptable_raw iptable_mangle
iptable_filter ipt_REJECT ipt_ECN ip_tables crc_itu_t crc_ccitt compat
cdc_acm sch_teql sch_tbf sch_sfq sch_red sch_prio sch_netem sch_htb
sch_gred sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp cls_basic
act_police act_ipt act_connmark act_skbedit act_mirred em_u32 cls_u32
cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress sg
ledtrig_usbdev ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter
ip6_tables x_tables nf_conntrack_ipv6 nf_conntrack nf_defrag_ipv6 nfsd
nfsv3 nfs ip_gre gre ifb ip_tunnel loop vfat fat lockd sunrpc dns_resolver
nls_iso8859_1 nls_cp437 zram lzo_decompress lzo_compress zsmalloc ipv6
exportfs eeprom_93cx6 sha1_generic ecb arc4 crypto_blkcipher usb_storage
sd_mod scsi_mod ext4 crc16 jbd2 mbcache crypto_hash leds_gpio dwc_otg
gpio_button_hotplug usbcore nls_base usb_common
[ 35.070000] CPU: 0 PID: 914 Comm: kworker/0:3 Not tainted 3.10.44 #1
[ 35.080000] Workqueue: events linkwatch_event
[ 35.090000] Stack : 82c20580 8026c890 83364078 00000444 83373bd8
833a1940 00000008 0000001c
[ 35.090000] 00000001 8001b534 00000392 80035664 8303e758 833a1940
8028ca28 82ceba84
[ 35.090000] 82ceba84 8001b534 00000003 80031994 83373bd8 00000142
00000005 00000000
[ 35.090000] 00000000 00000000 00000000 00000000 00000000 00000000
6e657665 00007374
[ 35.090000] 00000000 00000000 00000000 00000000 83819b00 81085600
801b2220 82ceba30
[ 35.090000] ...
[ 35.170000] Call Trace:
[ 35.170000] [<80010248>] show_stack+0x48/0x70
[ 35.180000] [<8001909c>] warn_slowpath_common+0x78/0xa8
[ 35.190000] [<80019154>] warn_slowpath_null+0x18/0x24
[ 35.200000] [<83364078>] rt2800_conf_tx+0x3c8/0x494 [rt2800lib]
[ 35.210000]
[ 35.220000] ---[ end trace a2885517fb75ae20 ]---
}}}
Here is my /etc/config/wireless file:
{{{
config wifi-device radio0
option type mac80211
option channel 7
option hwmode 11ng
option htmode HT40+
list ht_capab GF
list ht_capab SHORT-GI-20
list ht_capab SHORT-GI-40
list ht_capab TX-STBC
list ht_capab RX-STBC12
option path '10180000.wmac'
option txpower 20
#option distance 100
option country PH
option noscan 0
option disabled 0
config wifi-iface
option device radio0
option mode ap
option network wifi0
option ssid 'ssid1'
option encryption psk-mixed+ccmp
option key 'password1'
option wpa_group_rekey 3600
option wmm 1
option isolate 0
option hidden 0
config wifi-iface
option device radio0
option mode ap
option network wifi1
option ssid 'ssid2'
option encryption psk-mixed+ccmp
option key 'password2'
option wpa_group_rekey 3600
option wmm 1
option isolate 1
option hidden 0
}}}
If I disable wireless, then the kernel message goes away. I have verified
that my wireless configuration is compliant with the OpenWRT Wireless Wiki
page, but I may be missing something else.
--
Ticket URL: <https://dev.openwrt.org/ticket/17032>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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