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Opened 2 years ago

Last modified 2 years ago

#20518 new defect

CC kernel log warning

Reported by: headless.cross Owned by: developers
Priority: normal Milestone:
Component: kernel Version: Trunk
Keywords: Cc:

Description

HW: TL WDR3600 v1
SW: OpenWRT CC r46767

Configuration:

Extroot, mounted usb hdd for samba, wifi mode: client and access point. Here's the kernel log:

[163802.230000] wlan0: AP xx:xx:xx:xx:xx:xx changed bandwidth, new config is 2437 MHz, width 2 (2447/0 MHz)
[164102.370000] wlan0: AP xx:xx:xx:xx:xx:xx changed bandwidth, new config is 2437 MHz, width 1 (2437/0 MHz)
[170736.700000] ------------[ cut here ]------------
[170736.710000] WARNING: CPU: 0 PID: 6708 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/net/mac80211/agg-tx.c:746 0x8730c548 [mac80211@87300000+0x58810]()
[170736.730000] Modules linked in: tun ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbdev 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 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
[170736.820000] CPU: 0 PID: 6708 Comm: kworker/u2:2 Not tainted 3.18.20 #1
[170736.830000] Workqueue: phy0 0x873113ac [mac80211@87300000+0x58810]
[170736.830000] Stack : 00000001 00000000 84905500 802f65a0 00000000 00000000 00000000 00000000
[170736.830000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[170736.830000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[170736.830000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[170736.830000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[170736.830000] 	  ...
[170736.870000] Call Trace:[<80070c54>] 0x80070c54
[170736.870000] [<80070c54>] 0x80070c54
[170736.880000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[170736.880000] [<800800c4>] 0x800800c4
[170736.890000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[170736.890000] [<8008017c>] 0x8008017c
[170736.900000] [<8730c73c>] 0x8730c73c [mac80211@87300000+0x58810]
[170736.900000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[170736.910000] [<80233980>] 0x80233980
[170736.910000] [<87311460>] 0x87311460 [mac80211@87300000+0x58810]
[170736.920000] [<8730ad54>] 0x8730ad54 [mac80211@87300000+0x58810]
[170736.920000] [<80091868>] 0x80091868
[170736.930000] [<800666b0>] 0x800666b0
[170736.930000] [<8006de4c>] 0x8006de4c
[170736.940000] [<800923bc>] 0x800923bc
[170736.940000] [<80081234>] 0x80081234
[170736.940000] [<8009210c>] 0x8009210c
[170736.950000] [<80095ab8>] 0x80095ab8
[170736.950000] [<8009971c>] 0x8009971c
[170736.950000] [<800959e0>] 0x800959e0
[170736.960000] [<80060878>] 0x80060878
[170736.960000] 
[170736.960000] ---[ end trace a6dc7d57972e4c55 ]---
[179816.150000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 4 is down
[181085.040000] br-lan: port 2(wlan0-1) entered disabled state

Attachments (0)

Change History (2)

comment:1 Changed 2 years ago by headless.cross

I don't know if this is related to my ticket, but the following found in kernel log:

[240890.440000] br-lan: topology change detected, propagating
[240890.440000] br-lan: port 2(wlan0-1) entered forwarding state
[246175.330000] ------------[ cut here ]------------
[246175.330000] WARNING: CPU: 0 PID: 24693 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/net/mac80211/agg-tx.c:746 0x8730c548 [mac80211@87300000+0x58810]()
[246175.360000] Modules linked in: 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 tun ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbdev 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 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
[246175.470000] CPU: 0 PID: 24693 Comm: kworker/u2:0 Tainted: G        W      3.18.20 #1
[246175.480000] Workqueue: phy0 0x873113ac [mac80211@87300000+0x58810]
[246175.490000] Stack : 00000001 00000000 84b8bc80 802f65a0 00000000 00000000 00000000 00000000
[246175.490000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[246175.490000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[246175.490000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[246175.490000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[246175.490000] 	  ...
[246175.520000] Call Trace:[<80070c54>] 0x80070c54
[246175.530000] [<80070c54>] 0x80070c54
[246175.530000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[246175.540000] [<800800c4>] 0x800800c4
[246175.540000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[246175.550000] [<8008017c>] 0x8008017c
[246175.550000] [<8730c73c>] 0x8730c73c [mac80211@87300000+0x58810]
[246175.560000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[246175.560000] [<80233980>] 0x80233980
[246175.570000] [<87311460>] 0x87311460 [mac80211@87300000+0x58810]
[246175.570000] [<8730ad54>] 0x8730ad54 [mac80211@87300000+0x58810]
[246175.580000] [<80091868>] 0x80091868
[246175.580000] [<800666b0>] 0x800666b0
[246175.590000] [<8006de4c>] 0x8006de4c
[246175.590000] [<800923bc>] 0x800923bc
[246175.600000] [<80081234>] 0x80081234
[246175.600000] [<8009210c>] 0x8009210c
[246175.600000] [<80095ab8>] 0x80095ab8
[246175.610000] [<8009971c>] 0x8009971c
[246175.610000] [<800959e0>] 0x800959e0
[246175.610000] [<80060878>] 0x80060878
[246175.620000] 
[246175.620000] ---[ end trace a6dc7d57972e4c56 ]---
[252984.630000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 4 is down
[253026.630000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 5 is down

comment:2 Changed 2 years ago by anonymous

Hello again, after the following occured in kernel log

[869399.050000] ------------[ cut here ]------------
[869399.050000] WARNING: CPU: 0 PID: 2424 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/net/mac80211/agg-tx.c:746 0x8730c548 [mac80211@87300000+0x58810]()
[869399.070000] Modules linked in: 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 tun ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbdev 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 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
[869399.190000] CPU: 0 PID: 2424 Comm: kworker/u2:0 Tainted: G        W      3.18.20 #1
[869399.200000] Workqueue: phy0 0x873113ac [mac80211@87300000+0x58810]
[869399.200000] Stack : 00000001 00000000 827de980 802f65a0 00000000 00000000 00000000 00000000
[869399.200000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869399.200000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869399.200000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869399.200000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869399.200000] 	  ...
[869399.240000] Call Trace:[<80070c54>] 0x80070c54
[869399.250000] [<80070c54>] 0x80070c54
[869399.250000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[869399.260000] [<800800c4>] 0x800800c4
[869399.260000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[869399.270000] [<8008017c>] 0x8008017c
[869399.270000] [<8730c73c>] 0x8730c73c [mac80211@87300000+0x58810]
[869399.280000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[869399.280000] [<80233980>] 0x80233980
[869399.290000] [<87311460>] 0x87311460 [mac80211@87300000+0x58810]
[869399.290000] [<8730ad54>] 0x8730ad54 [mac80211@87300000+0x58810]
[869399.300000] [<80091868>] 0x80091868
[869399.300000] [<800666b0>] 0x800666b0
[869399.310000] [<80092494>] 0x80092494
[869399.310000] [<800923bc>] 0x800923bc
[869399.310000] [<80081234>] 0x80081234
[869399.320000] [<8009210c>] 0x8009210c
[869399.320000] [<80095ab8>] 0x80095ab8
[869399.320000] [<8009971c>] 0x8009971c
[869399.330000] [<800959e0>] 0x800959e0
[869399.330000] [<80060878>] 0x80060878
[869399.330000] 
[869399.340000] ---[ end trace a6dc7d57972e4c5a ]---
[869695.240000] ------------[ cut here ]------------
[869695.250000] WARNING: CPU: 0 PID: 2201 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/net/mac80211/agg-tx.c:746 0x8730c548 [mac80211@87300000+0x58810]()
[869695.270000] Modules linked in: 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 tun ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 mac80211 ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_id xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda slhc nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_ftp nf_conntrack iptable_raw iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbdev 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 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
[869695.390000] CPU: 0 PID: 2201 Comm: kworker/u2:2 Tainted: G        W      3.18.20 #1
[869695.390000] Workqueue: phy0 0x873113ac [mac80211@87300000+0x58810]
[869695.400000] Stack : 00000001 00000000 84945c00 802f65a0 00000000 00000000 00000000 00000000
[869695.400000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869695.400000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869695.400000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869695.400000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[869695.400000] 	  ...
[869695.440000] Call Trace:[<80070c54>] 0x80070c54
[869695.440000] [<80070c54>] 0x80070c54
[869695.450000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[869695.450000] [<800800c4>] 0x800800c4
[869695.460000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[869695.460000] [<8008017c>] 0x8008017c
[869695.460000] [<8730c73c>] 0x8730c73c [mac80211@87300000+0x58810]
[869695.470000] [<80233944>] 0x80233944
[869695.470000] [<8730c548>] 0x8730c548 [mac80211@87300000+0x58810]
[869695.480000] [<80233980>] 0x80233980
[869695.480000] [<87311460>] 0x87311460 [mac80211@87300000+0x58810]
[869695.490000] [<8730ad54>] 0x8730ad54 [mac80211@87300000+0x58810]
[869695.500000] [<80091868>] 0x80091868
[869695.500000] [<800666b0>] 0x800666b0
[869695.500000] [<8006de4c>] 0x8006de4c
[869695.510000] [<800923bc>] 0x800923bc
[869695.510000] [<8009210c>] 0x8009210c
[869695.520000] [<80095ab8>] 0x80095ab8
[869695.520000] [<8009971c>] 0x8009971c
[869695.520000] [<800959e0>] 0x800959e0
[869695.530000] [<80060878>] 0x80060878
[869695.530000] 
[869695.530000] ---[ end trace a6dc7d57972e4c5b ]---

my wifi adapter (D-Link DWL-125) was virtually connected to my network, which means: no internet, exclamation mark (limited access) on the wireless network and no access to the router. I had to manually disconnet/connect the my network.

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