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Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#16802 closed defect (fixed)

wds link dropouts

Reported by: anonymous Owned by: developers
Priority: normal Milestone: Chaos Calmer 15.05
Component: packages Version: Trunk
Keywords: Cc:

Description

currently on r41181.
since some weeks(?) my wds link is a bit unstable, with the wds-client often losing connectivity. the wifi link appears to be up, but won't pass any traffic. often this self corrects within minutes, other times I've had to reboot the wds-client.

seeing this in dmesg on the wds-ap:

[106818.200000] ------------[ cut here ]------------
[106818.210000] WARNING: at /home/johan/build/openwrt-trunk/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/linux-ar71xx_generic/compat-wireless-2014-05-22/net/mac80211/util.c:2492 ieee80211_smps_is_restrictive+0x34/0x94 [mac80211]()
[106818.230000] Modules linked in: ath9k ath9k_common qcserial pppoe ppp_async option ipw iptable_nat cdc_mbim ath9k_hw ath usb_wwan ti_usb_3410_5052 smsc95xx sierra_net sierra rndis_host qmi_wwan pppox ppp_generic pl2303 oti6858 nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_ipv4 nf_conntrack_amanda moto_modem mos7720 mct_u232 mcs7830 mac80211 keyspan kalmia ipt_MASQUERADE ftdi_sio dm9601 cypress_m8 cp210x ch341 cfg80211 cdc_subset cdc_ncm cdc_ether cdc_eem belkin_sa asix ark3116 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_state xt_recent xt_quota xt_pkttype xt_owner 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_addrtype xt_TEE xt_TCPMSS xt_REDIRECT xt_NETMAP xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY visor usbserial usbnet ts_kmp ts_fsm ts_bm slhc pegasus nfnetlink nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_rtsp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtsp nf_conntrack_proto_gre nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast kaweth iptable_raw iptable_mangle iptable_filter ipt_REJECT ipt_ECN ipheth ip_tables ezusb crc16 crc_ccitt compat cdc_wdm act_connmark act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress ledtrig_usbdev ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables nf_conntrack_ipv6 nf_conntrack nf_defrag_ipv6 ifb sit ip6_tunnel tunnel6 tunnel4 ip_tunnel tun ipv6 arc4 crypto_blkcipher uhci_hcd ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
[106818.390000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.10.36 #1
[106818.400000] Stack : 00000000 00000000 00000000 00000000 80362eba 00000032 8030d498 8699485c
[106818.400000] 	  802bf48c 8030d21b 00000000 80362664 8030d498 8699485c 80307c18 00000004
[106818.400000] 	  8732f498 80078f34 00000003 800769b4 873cbd3c 8699485c 802c0d4c 80307aa4
[106818.400000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[106818.400000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 80307a30
[106818.400000] 	  ...
[106818.430000] Call Trace:
[106818.440000] [<8006e200>] show_stack+0x48/0x70
[106818.440000] [<80076ab0>] warn_slowpath_common+0x78/0xa8
[106818.450000] [<80076b68>] warn_slowpath_null+0x18/0x24
[106818.450000] [<873a9eb0>] ieee80211_smps_is_restrictive+0x34/0x94 [mac80211]
[106818.460000] [<87385534>] ieee80211_sta_ps_deliver_wakeup+0x268/0x3a8 [mac80211]
[106818.470000] [<8739c85c>] ieee80211_sta_ps_transition+0xc00/0x34e0 [mac80211]
[106818.470000] 
[106818.470000] ---[ end trace a5835ffa77a6194c ]---
[106851.780000] device wlan1.sta1 left promiscuous mode
[106851.790000] br-lan: port 4(wlan1.sta1) entered disabled state
[106852.460000] device wlan1.sta1 entered promiscuous mode

the wds-client shows nothing particular in the logs.

Attachments (0)

Change History (6)

comment:1 Changed 4 years ago by fa11enangel

Same here on r41353 running on a TP-Link WR1043nd v2.1

[  187.360000] ------------[ cut here ]------------
[  187.360000] WARNING: at /mnt/dl/slave-8/ar71xx/build/build_dir/target-mips_34kc_uClibc-0.9.33.2/linux-ar71xx_generic/compat-wireless-2014-05-22/net/mac80211/util.c:2492 ieee80211_smps_is_restrictive+0x34/0x94 [mac80211]()
[  187.380000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv4 mac80211 ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT 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 ip_tables crc_ccitt compat 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_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress ledtrig_usbdev ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables nf_conntrack_ipv6 nf_conntrack nf_defrag_ipv6 tun ipv6 arc4 crypto_blkcipher ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
[  187.470000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.10.44 #1
[  187.470000] Stack : 00000000 00000000 00000000 00000000 80392eba 00000032 80335658 8337085c
[  187.470000] 	  802e480c 803353db 00000000 80392664 80335658 8337085c 8032fc18 00000004
[  187.470000] 	  83164918 80078fb8 00000003 80076a38 8324bb0c 8337085c 802e60cc 8032faa4
[  187.470000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  187.470000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 8032fa30
[  187.470000] 	  ...
[  187.510000] Call Trace:
[  187.510000] [<8006e278>] show_stack+0x48/0x70
[  187.520000] [<80076b34>] warn_slowpath_common+0x78/0xa8
[  187.520000] [<80076bec>] warn_slowpath_null+0x18/0x24
[  187.530000] [<83229eb0>] ieee80211_smps_is_restrictive+0x34/0x94 [mac80211]
[  187.540000] [<83205534>] ieee80211_sta_ps_deliver_wakeup+0x268/0x3a8 [mac80211]
[  187.540000] [<8321c85c>] ieee80211_sta_ps_transition+0xc00/0x34e0 [mac80211]
[  187.550000]
[  187.550000] ---[ end trace a9957d4119a85b29 ]---

comment:2 Changed 4 years ago by anonymous

same here...

Hostname	aptonda
Model	TP-Link TL-WR841N/ND v8
Firmware Version	 OpenWrt Barrier Breaker r41391 / LuCI Trunk (svn-r10375)
Kernel Version	3.10.44
[  534.530000] ------------[ cut here ]------------
[  534.540000] WARNING: at /mnt/dl/slave/ar71xx/build/build_dir/target-mips_34kc_uClibc-0.9.33.2/linux-ar71xx_generic/compat-wireless-2014-05-22/net/mac80211/util.c:2492 ieee80211_smps_is_restrictive+0x34/0x94 [mac80211]()
[  534.560000] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ath9k_hw ath pppox ppp_generic nf_nat_ipv4 nf_conntrack_ipv4 mac80211 ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT 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 ip_tables crc_ccitt compat ledtrig_usbdev ip6t_REJECT ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables nf_conntrack_ipv6 nf_conntrack nf_defrag_ipv6 ipv6 arc4 crypto_blkcipher ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
[  534.620000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.10.44 #1
[  534.630000] Stack : 00000000 00000000 00000000 00000000 80392eba 00000032 80339658 80f4885c
[  534.630000] 	  802e7a9c 803393db 00000000 80392664 80339658 80f4885c 80333c18 00000004
[  534.630000] 	  80cc5618 80078fb8 00000003 80076a38 80dcbac0 80f4885c 802e935c 80333aa4
[  534.630000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  534.630000] 	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 80333a30
[  534.630000] 	  ...
[  534.660000] Call Trace:
[  534.670000] [<8006e278>] show_stack+0x48/0x70
[  534.670000] [<80076b34>] warn_slowpath_common+0x78/0xa8
[  534.680000] [<80076bec>] warn_slowpath_null+0x18/0x24
[  534.680000] [<80da9eb0>] ieee80211_smps_is_restrictive+0x34/0x94 [mac80211]
[  534.690000] [<80d85534>] ieee80211_sta_ps_deliver_wakeup+0x268/0x3a8 [mac80211]
[  534.700000] [<80d9c85c>] ieee80211_sta_ps_transition+0xc00/0x34e0 [mac80211]
[  534.700000] 
[  534.700000] ---[ end trace b8d2d47010c1495f ]---

comment:3 Changed 4 years ago by anonymous

Is anyone paying attention to this please ? Sorry for bumping up...

comment:4 Changed 4 years ago by nbd

please try r41815

comment:5 Changed 4 years ago by nbd

  • Resolution set to fixed
  • Status changed from new to closed

fixed in r41827

comment:6 Changed 4 years ago by anonymous

Thank you, seems to be fine now ;-)

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