Date: Sat, 10 Aug 2013 23:03:52 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: Adrian Chadd <adrian@freebsd.org>, freebsd-wireless@freebsd.org Subject: Re: r254093 wi-fi related instability Message-ID: <396163053.20130810230352@serebryakov.spb.ru> In-Reply-To: <928191240.20130810181030@serebryakov.spb.ru> References: <402688630.20130809131517@serebryakov.spb.ru> <CAJ-Vmon9jZweNPNJ27m5d0z_JEaRzEmErPO7ky=eFJQqcU1DzA@mail.gmail.com> <928191240.20130810181030@serebryakov.spb.ru>
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Hello, Lev. You wrote 10 =D0=B0=D0=B2=D0=B3=D1=83=D1=81=D1=82=D0=B0 2013 =D0=B3., 18:10= :30: LS> Could not reproduce panic yet, but have one problem. At some point of = test LS> (my typical not-limited UDP stream from AP to client) AP says: One more strangeness (could not repeat crash yet): ath0: ath_tx_tid_drain_print: norm: node 0xffffff8000f85000: bf=3D0xffffff8= 00083de08: addbaw=3D0, dobaw=3D1, seqno=3D2308, retry=3D0 ath0: ath_tx_tid_drain_print: node 0xffffff8000f85000: bf=3D0xffffff800083d= e08: txq[1] axq_depth=3D2, axq_aggr_depth=3D2 ath0: ath_tx_tid_drain_print: node 0xffffff8000f85000: bf=3D0xffffff800083d= e08: tid txq_depth=3D129 hwq_depth=3D2, bar_wait=3D0, isfiltered=3D0 ath0: ath_tx_tid_drain_print: node 0xffffff8000f85000: tid 0: sched=3D1, pa= used=3D0, incomp=3D0, baw_head=3D40, baw_tail=3D104 txa_start=3D2244, ni_tx= seqs=3D2437 FRDS 00:15:6d:85:5f:fc->c4:85:08:3f:9e:c2(00:15:6d:85:5f:fc) data QoS [TID = 0] WEP [IV f8 37 00 4c 00 00 KID 0] 0M 8842 0000 c485 083f 9ec2 0015 6d85 5ffc 0015 6d85 5ffc 4090 0000 9ec2 f837= 0020 4c00 0000 aaaa 0300 0000 0800 4500 05da 2e6b 0000 4011 b70f c0a8 8701= c0a8 8746 4f44 1389 05c6 1129 01bf 7285 5206 8d7a 0007 13d6 0000 0000 0000= 0001 0000 1389 0000 0000 11e1 a300 fffa 81c0 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637 3839 3031 3233 3435 3637= 3839 3031 3233 3435 3637 3839 ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! ath0: ath_tx_normal_comp: filtered?! And after that traffic completely stalls forever (at least for 120 seconds, after which I reset adapter with down/up cycle). --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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