Return-path: Received: from mail.candelatech.com ([208.74.158.172]:37278 "EHLO ns3.lanforge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752247Ab3BGAoL (ORCPT ); Wed, 6 Feb 2013 19:44:11 -0500 Received: from [192.168.100.226] (firewall.candelatech.com [70.89.124.249]) (authenticated bits=0) by ns3.lanforge.com (8.14.2/8.14.2) with ESMTP id r170iAwL011637 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 6 Feb 2013 16:44:10 -0800 Message-ID: <5112F8D9.5060206@candelatech.com> (sfid-20130207_014415_868355_33170FE8) Date: Wed, 06 Feb 2013 16:44:09 -0800 From: Ben Greear MIME-Version: 1.0 To: "linux-wireless@vger.kernel.org" Subject: 3.7.6+: WARNING: at net/mac80211/iface.c:705 ieee80211_do_stop Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: This came from my patched 3.7.6+ kernel...it has some additional printout for the WDS/flush states, in case that helps any... Doesn't seem to have caused any lasting harm. ..... [13040.210852] sta6: switched off addBA timer for 00:ab:87:60:10:10 tid 0 [13040.210872] sta6: Aggregation is on for 00:ab:87:60:10:10 tid 0 [13041.234814] sta7: delba from 00:ab:87:60:10:10 (recipient) tid 0 reason code 39 [13041.234814] sta7: Tx BA session stop requested for 00:ab:87:60:10:10 tid 0 [13041.243131] sta7: Stopping Tx BA session for 00:ab:87:60:10:10 tid 0 [13044.467824] sta5: Open BA session requested for 00:ab:87:60:10:10 tid 0 [13044.490181] sta5: activated addBA response timer on 00:ab:87:60:10:10 tid 0 [13044.493147] sta5: switched off addBA timer for 00:ab:87:60:10:10 tid 0 [13044.493149] sta5: Aggregation is on for 00:ab:87:60:10:10 tid 0 [13045.346104] sta6: tx session timer expired on 00:ab:87:60:10:10 tid 0 [13045.346199] sta6: Tx BA session stop requested for 00:ab:87:60:10:10 tid 0 [13045.357154] sta6: Stopping Tx BA session for 00:ab:87:60:10:10 tid 0 [13048.647010] sta8: Open BA session requested for 00:ab:87:60:10:10 tid 0 [13048.647384] sta8: activated addBA response timer on 00:ab:87:60:10:10 tid 0 [13048.649710] sta8: switched off addBA timer for 00:ab:87:60:10:10 tid 0 [13048.649738] sta8: Aggregation is on for 00:ab:87:60:10:10 tid 0 [13049.620723] sta5: delba from 00:ab:87:60:10:10 (recipient) tid 0 reason code 39 [13049.621007] sta5: Tx BA session stop requested for 00:ab:87:60:10:10 tid 0 [13049.630255] sta5: Stopping Tx BA session for 00:ab:87:60:10:10 tid 0 [13050.095003] sta7: Open BA session requested for 00:ab:87:60:10:10 tid 0 [13050.113141] sta7: activated addBA response timer on 00:ab:87:60:10:10 tid 0 [13050.114845] sta7: switched off addBA timer for 00:ab:87:60:10:10 tid 0 [13050.114869] sta7: Aggregation is on for 00:ab:87:60:10:10 tid 0 [13050.739696] sta6: deauthenticating from 00:ab:87:60:10:10 by local choice (reason=3) [13051.891626] IPv6: ADDRCONF(NETDEV_UP): sta6: link is not ready [13051.909152] wiphy0: start_sw_scan: running-other-vifs: 2 running-station-vifs: 8, associated-stations: 7 scanning current channel: 5180 MHz [13051.973344] sta6: authenticate with 00:ab:87:60:10:10 [13052.099487] sta6: send auth to 00:ab:87:60:10:10 (try 1/3) [13052.139177] sta6: authenticated [13052.176209] sta6: Invalid WDS/flush state, type: 2 WDS: 5 flushed: 1 [13052.193241] ------------[ cut here ]------------ [13052.206642] WARNING: at /home/greearb/git/linux-3.7.dev.y/net/mac80211/iface.c:705 ieee80211_do_stop+0x647/0x6a0 [mac80211]() [13052.227200] Hardware name: To Be Filled By O.E.M. [13052.238787] Modules linked in: iptable_raw xt_CT bridge nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack veth ip_gre gre 8021q garp stp llc fuse macvlan wanlink(O) pktgen nfsv3 nfs_acl nfsv4 auth_rpcgss nfs fscache lockd sunrpc binfmt_misc uinput arc4 snd_hda_codec_realtek ath9k snd_hda_intel mac80211 snd_hda_codec snd_hwdep coretemp snd_seq iTCO_wdt snd_seq_device ath9k_common snd_pcm gpio_ich iTCO_vendor_support ath9k_hw snd_timer microcode snd i2c_i801 ath lpc_ich serio_raw pcspkr soundcore cfg80211 snd_page_alloc r8169 mii rfkill i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: iptable_nat] [13052.337183] Pid: 26365, comm: ip Tainted: G C O 3.7.6+ #47 [13052.350669] Call Trace: [13052.359551] [] warn_slowpath_common+0x6d/0xa0 [13052.372070] [] ? ieee80211_do_stop+0x647/0x6a0 [mac80211] [13052.385106] [] ? ieee80211_do_stop+0x647/0x6a0 [mac80211] [13052.399193] [] warn_slowpath_null+0x1d/0x20 [13052.416803] [] ieee80211_do_stop+0x647/0x6a0 [mac80211] [13052.431507] [] ? _raw_spin_unlock_bh+0x2f/0x40 [13052.453520] [] ? dev_deactivate_many+0x1e1/0x210 [13052.471179] [] ieee80211_stop+0x12/0x20 [mac80211] [13052.486507] [] __dev_close_many+0x61/0xb0 [13052.500384] [] ? local_bh_enable_ip+0x42/0xa0 [13052.515556] [] __dev_close+0x1f/0x30 [13052.529078] [] __dev_change_flags+0x7d/0x150 [13052.543250] [] dev_change_flags+0x1e/0x60 [13052.556564] [] do_setlink+0x190/0x8f0 [13052.568896] [] ? nla_parse+0x22/0xd0 [13052.580306] [] rtnl_newlink+0x52e/0x5b0 [13052.592733] [] ? security_capable+0x17/0x20 [13052.603526] [] ? ns_capable+0x25/0x60 [13052.614057] [] ? __mutex_lock_common+0x301/0x3e0 [13052.625775] [] ? rtnl_configure_link+0xa0/0xa0 [13052.641185] [] rtnetlink_rcv_msg+0x267/0x2c0 [13052.652616] [] ? rtnetlink_rcv+0x20/0x20 [13052.663600] [] netlink_rcv_skb+0x86/0xb0 [13052.674764] [] rtnetlink_rcv+0x17/0x20 [13052.685221] [] netlink_unicast+0x175/0x1f0 [13052.695549] [] netlink_sendmsg+0x1fc/0x300 [13052.706297] [] sock_sendmsg+0xbd/0xf0 [13052.717299] [] ? copy_from_user+0x8/0x10 [13052.741002] [] ? verify_iovec+0x53/0xb0 [13052.751249] [] __sys_sendmsg+0x2c5/0x2e0 [13052.764696] [] ? sock_aio_write+0x170/0x170 [13052.775097] [] ? arch_flush_lazy_mmu_mode+0x3e/0x60 [13052.787582] [] ? kmap_atomic_prot+0x10c/0x130 [13052.798127] [] ? handle_mm_fault+0x1c9/0x250 [13052.808407] [] sys_sendmsg+0x36/0x60 [13052.818396] [] sys_socketcall+0x107/0x2d0 [13052.828792] [] ? sys_brk+0xd5/0x110 [13052.838278] [] sysenter_do_call+0x12/0x33 [13052.848390] ---[ end trace 38ad468e97568339 ]--- [13052.862855] sta7: deauthenticating from 00:ab:87:60:10:10 by local choice (reason=3) [13052.876642] sta7: Tx BA session stop requested for 00:ab:87:60:10:10 tid 0 [13052.876926] sta7: Stopping Tx BA session for 00:ab:87:60:10:10 tid 0 [13052.938262] IPv6: ADDRCONF(NETDEV_UP): sta6: link is not ready [13053.776084] sta8: tx session timer expired on 00:ab:87:60:10:10 tid 0 [13053.776180] sta8: Tx BA session stop requested for 00:ab:87:60:10:10 tid 0 [13053.787178] sta8: Stopping Tx BA session for 00:ab:87:60:10:10 tid 0 [13054.368624] sta5: deauthenticating from 00:ab:87:60:10:10 by local choice (reason=3) [13057.133369] wiphy0: start_sw_scan: running-other-vifs: 2 running-station-vifs: 6, associated-stations: 5 scanning current channel: 5180 MHz [13057.207416] sta6: authenticate with 00:ab:87:60:10:10 [13057.337127] sta6: send auth to 00:ab:87:60:10:10 (try 1/3) [13057.362168] sta6: authenticated [13057.410809] sta6: associate with 00:ab:87:60:10:10 (try 1/3) [13057.430801] sta6: RX AssocResp from 00:ab:87:60:10:10 (capab=0x1 status=0 aid=1) [13057.447890] IPv6: ADDRCONF(NETDEV_CHANGE): sta6: link becomes ready [13057.461071] sta6: associated [13057.569209] sta6: Open BA session requested for 00:ab:87:60:10:10 tid 0 [13057.588103] sta6: activated addBA response timer on 00:ab:87:60:10:10 tid 0 [13057.597554] sta6: switched off addBA timer for 00:ab:87:60:10:10 tid 0 [13057.597566] sta6: Aggregation is on for 00:ab:87:60:10:10 tid 0 [13058.045908] IPv6: ADDRCONF(NETDEV_UP): sta5: link is not ready -- Ben Greear Candela Technologies Inc http://www.candelatech.com