From owner-freebsd-bugs@FreeBSD.ORG Thu Sep 13 08:50:02 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DFBD81065672 for ; Thu, 13 Sep 2012 08:50:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id AE3038FC12 for ; Thu, 13 Sep 2012 08:50:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q8D8o2nS011672 for ; Thu, 13 Sep 2012 08:50:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q8D8o26v011659; Thu, 13 Sep 2012 08:50:02 GMT (envelope-from gnats) Resent-Date: Thu, 13 Sep 2012 08:50:02 GMT Resent-Message-Id: <201209130850.q8D8o26v011659@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, freebsd@nagilum.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D990A106564A; Thu, 13 Sep 2012 08:41:00 +0000 (UTC) (envelope-from root@cakebox.homeunix.net) Received: from mo6-p05-ob.rzone.de (mo6-p05-ob.rzone.de [IPv6:2a01:238:20a:202:5305::1]) by mx1.freebsd.org (Postfix) with ESMTP id C71388FC19; Thu, 13 Sep 2012 08:40:59 +0000 (UTC) Received: from cakebox.homeunix.net (164-010-186-093.dialin.vsenet.de [93.186.10.164]) by smtp.strato.de (joses mo33) (RZmta 30.14 DYNA|AUTH) with (DHE-RSA-AES256-SHA encrypted) ESMTPA id c02b04o8D8a9Jd ; Thu, 13 Sep 2012 10:40:58 +0200 (CEST) Received: from cakebox.homeunix.net (localhost [127.0.0.1]) by cakebox.homeunix.net (Postfix) with ESMTP id 3269C682C8; Thu, 13 Sep 2012 10:39:54 +0200 (CEST) Received: by cakebox.homeunix.net (Postfix, from userid 0) id 0CF39682C7; Thu, 13 Sep 2012 10:39:52 +0200 (CEST) Message-Id: <20120913083953.0CF39682C7@cakebox.homeunix.net> Date: Thu, 13 Sep 2012 10:39:52 +0200 (CEST) From: freebsd@nagilum.org To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: adrian@FreeBSD.org Subject: kern/171598: TP-Link TL-WN951N W-LAN PCI Adapter 300 MBit stuck beacons X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: freebsd@nagilum.org List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Sep 2012 08:50:03 -0000 >Number: 171598 >Category: kern >Synopsis: TP-Link TL-WN951N W-LAN PCI Adapter 300 MBit stuck beacons >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Sep 13 08:50:02 UTC 2012 >Closed-Date: >Last-Modified: >Originator: freebsd@nagilum.org >Release: FreeBSD 10.0-CURRENT i386 >Organization: >Environment: System: FreeBSD cakebox.tis 10.0-CURRENT FreeBSD 10.0-CURRENT #0: Wed Aug 29 13:01:13 CEST 2012 root@cakebox.tis:/usr/obj/export/src/sys/net5501 i386 This is on a Soekris 5501: dmesg: Copyright (c) 1992-2012 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 10.0-CURRENT #0: Wed Aug 29 13:01:13 CEST 2012 root@cakebox.tis:/usr/obj/export/src/sys/net5501 i386 CPU: Geode(TM) Integrated Processor by AMD PCS (499.91-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x5a2 Family = 5 Model = a Stepping = 2 Features=0x88a93d AMD Features=0xc0400000 real memory = 536870912 (512 MB) avail memory = 515837952 (491 MB) K6-family MTRR support enabled (2 registers) cryptosoft0: on motherboard pcib0 pcibus 0 on motherboard pci0: on pcib0 Geode LX: Soekris net5501 comBIOS ver. 1.33 20070103 Copyright (C) 2000-2007 glxsb0: mem 0xa0000000-0xa0003fff irq 10 at device 1.2 on pci0 vr0: port 0xe100-0xe1ff mem 0xa0004000-0xa00040ff irq 11 at device 6.0 on pci0 vr0: Quirks: 0x2 vr0: Revision: 0x96 miibus0: on vr0 ukphy0: PHY 1 on miibus0 ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow vr0: Ethernet address: 00:00:24:cb:a6:80 vr1: port 0xe200-0xe2ff mem 0xa0004100-0xa00041ff irq 5 at device 7.0 on pci0 vr1: Quirks: 0x2 vr1: Revision: 0x96 miibus1: on vr1 ukphy1: PHY 1 on miibus1 ukphy1: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow vr1: Ethernet address: 00:00:24:cb:a6:81 vr2: port 0xe300-0xe3ff mem 0xa0004200-0xa00042ff irq 9 at device 8.0 on pci0 vr2: Quirks: 0x2 vr2: Revision: 0x96 miibus2: on vr2 ukphy2: PHY 1 on miibus2 ukphy2: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow vr2: Ethernet address: 00:00:24:cb:a6:82 vr3: port 0xe400-0xe4ff mem 0xa0004300-0xa00043ff irq 12 at device 9.0 on pci0 vr3: Quirks: 0x2 vr3: Revision: 0x96 miibus3: on vr3 ukphy3: PHY 1 on miibus3 ukphy3: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow vr3: Ethernet address: 00:00:24:cb:a6:83 ath0: mem 0xa0010000-0xa001ffff irq 10 at device 14.0 on pci0 ath0: DMA setup: legacy ath0: [HT] enabling HT modes ath0: [HT] RTS aggregates limited to 8 KiB ath0: [HT] 2 RX streams; 2 TX streams ath0: AR5416 mac 13.10 RF2133 phy 8.1 ath0: 2GHz radio: 0x0000; 5GHz radio: 0x00d0 isab0: at device 20.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe000-0xe00f at device 20.2 on pci0 ata0: at channel 0 on atapci0 ata1: at channel 1 on atapci0 ohci0: mem 0xa0020000-0xa0020fff irq 15 at device 21.0 on pci0 usbus0 on ohci0 ehci0: mem 0xa0021000-0xa0021fff irq 15 at device 21.1 on pci0 usbus1: EHCI version 1.0 usbus1 on ehci0 cpu0 on motherboard orm0: at iomem 0xc8000-0xd27ff pnpid ORM0000 on isa0 atrtc0: at port 0x70 irq 8 on isa0 Event timer "RTC" frequency 32768 Hz quality 0 attimer0: at port 0x40 on isa0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 uart0: console (19200,n,8,1) uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 on isa0 Timecounters tick every 1.000 msec GEOMusbus0: 12Mbps Full Speed USB v1.0 usbus1: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 ugen1.1: at usbus1 uhub1: on usbus1 _SCHad0: 152627MB at ata0-master UDMA100 ED: Initializing global data. GEOM_SCHED: Loading: mp = 0xc0a9aa20, g_sched_class = 0xc0a9aa20. Timecounter "TSC" frequency 499913494 Hz quality 800 uhub0: 4 ports with 4 removable, self powered Root mount waiting for: usbus1 uhub1: 4 ports with 4 removable, self powered >Description: When doing large transfers the ath driver runs into "issues". When running with SCHED_ULE and PREEMPTION I see messages like: messages.4.bz2:Sep 2 17:04:29 cakebox kernel: ath0: stuck beacon; resetting (bmiss count 4) messages.4.bz2:Sep 2 17:04:33 cakebox kernel: ath0: stuck beacon; resetting (bmiss count 4) messages.4.bz2:Sep 2 17:04:33 cakebox kernel: ath0: ath_start: sc_inreset_cnt > 0; bailing messages.4.bz2:Sep 2 17:05:12 cakebox kernel: ath0: ath_tx_tid_drain: node 0xc47ea000: bf=0xc350fcc0: addbaw=0, dobaw=0, seqno=0, retry=0 messages.4.bz2:Sep 2 17:05:12 cakebox kernel: ath0: ath_tx_tid_drain: node 0xc47ea000: bf=0xc350fcc0: tid txq_depth=1 hwq_depth=0, bar_wait=0 messages.4.bz2:Sep 2 17:05:12 cakebox kernel: ath0: ath_tx_tid_drain: node 0xc47ea000: tid 16: txq_depth=64, txq_aggr_depth=0, sched=0, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=7 messages.4.bz2:Sep 2 17:06:25 cakebox kernel: ath0: stuck beacon; resetting (bmiss count 4) This can even cause the AP to go into a state where it becomes impossible to associate. I then need to stop dhcpd, hostapd, ifconfig wlan0 down and start everything back up. If I include the diagnose/debug options I still saw these messages in my last test: +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416StopDmaReceive: dma failed to stop in 10ms +AR_CR=0x00000024 +AR_DIAG_SW=0x42000020 +ar5416PerCalibrationN: NF calibration didn't finish; delaying CCA +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_tx_aggr_comp_aggr: AR5416 bug: hasba=0; txok=1, isaggr=1, seq_st=247 +Q1[ 0] (DS.V:0xcdb97100 DS.P:0x1b97100) L:01b97160 D:017f0c3e F:0005 + Seq: 4976 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 617f0612 6000d02c 04348000 00848586 842e83ba 00008584 + 08283c52 00907fff 00000000 3f000000 3f000000 3f000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb97160 DS.P:0x1b97160) L:01b971c0 D:017f1960 F:0005 + Seq: 4976 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb971c0 DS.P:0x1b971c0) L:01b87200 D:13cd92cc F:0005 + Seq: 4976 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb87200 DS.P:0x1b87200) L:01b87260 D:1e23243e F:0001 + Seq: 4992 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb87260 DS.P:0x1b87260) L:01b872c0 D:0271b960 F:0001 + Seq: 4992 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb872c0 DS.P:0x1b872c0) L:01b90bc0 D:13cd9874 F:0001 + Seq: 4992 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb90bc0 DS.P:0x1b90bc0) L:01b90c20 D:1e231e3e F:0011 + Seq: 5008 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb90c20 DS.P:0x1b90c20) L:01b90c80 D:017edb60 F:0011 + Seq: 5008 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb90c80 DS.P:0x1b90c80) L:01b90ce0 D:13cd9e1c F:0011 + Seq: 5008 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d1e4 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb90ce0 DS.P:0x1b90ce0) L:01b90d40 D:02718318 F:0011 + Seq: 5008 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d01c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb90d40 DS.P:0x1b90d40) L:01b98780 D:13cdb003 F:0011 + Seq: 5008 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c3a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb98780 DS.P:0x1b98780) L:01b987e0 D:017ec93e F:0001 + Seq: 5024 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb987e0 DS.P:0x1b987e0) L:01b98840 D:0271b460 F:0001 + Seq: 5024 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb98840 DS.P:0x1b98840) L:01b9bc00 D:13cdb3ab F:0001 + Seq: 5024 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb9bc00 DS.P:0x1b9bc00) L:01b9bc60 D:0271853e F:0001 + Seq: 5040 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb9bc60 DS.P:0x1b9bc60) L:01b9bcc0 D:02717560 F:0001 + Seq: 5040 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb9bcc0 DS.P:0x1b9bcc0) L:01b974c0 D:13cdb953 F:0001 + Seq: 5040 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb974c0 DS.P:0x1b974c0) L:01b97520 D:1e236c3e F:0001 + Seq: 5056 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb97520 DS.P:0x1b97520) L:01b97580 D:1e233160 F:0001 + Seq: 5056 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb97580 DS.P:0x1b97580) L:01b975e0 D:13cdbefb F:0001 + Seq: 5056 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d105 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb975e0 DS.P:0x1b975e0) L:01b96980 D:0d8ac000 F:0001 + Seq: 5056 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c4a3 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb96980 DS.P:0x1b96980) L:01b969e0 D:1e23433e F:0001 + Seq: 5072 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb969e0 DS.P:0x1b969e0) L:01b96a40 D:1e232960 F:0001 + Seq: 5072 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb96a40 DS.P:0x1b96a40) L:01b94400 D:0d8ac4a3 F:0001 + Seq: 5072 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb94400 DS.P:0x1b94400) L:01b94460 D:1e23333e F:0011 + Seq: 5088 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb94460 DS.P:0x1b94460) L:01b944c0 D:1e235660 F:0011 + Seq: 5088 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb944c0 DS.P:0x1b944c0) L:01ba7f00 D:0d8aca4b F:0011 + Seq: 5088 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdba7f00 DS.P:0x1ba7f00) L:01ba7f60 D:017ee23e F:0001 + Seq: 5104 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdba7f60 DS.P:0x1ba7f60) L:01ba7fc0 D:1e235860 F:0001 + Seq: 5104 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdba7fc0 DS.P:0x1ba7fc0) L:01ba8020 D:0d8acff3 F:0001 + Seq: 5104 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d00d 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdba8020 DS.P:0x1ba8020) L:01b8b580 D:1e207800 F:0001 + Seq: 5104 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c59b 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb8b580 DS.P:0x1b8b580) L:01b8b5e0 D:1e234c3e F:0001 + Seq: 5120 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 4000040e 4000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb8b5e0 DS.P:0x1b8b5e0) L:01b8b640 D:1e235160 F:0001 + Seq: 5120 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 4000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb8b640 DS.P:0x1b8b640) L:01b8b6a0 D:1e207d9b F:0001 + Seq: 5120 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 4000d265 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb8b6a0 DS.P:0x1b8b6a0) L:01bb54c0 D:1e20f800 F:0001 + Seq: 5120 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 4000c13f 04348000 00848586 00000000 00000000 + 08000000 00000000 00000000 00000000 00000000 00000000 00808080 00040011 + 430a0366 ffffffff ffffffff 80808080 80808080 80808080 80808080 000001ef + [end] +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_start: sc_inreset_cnt > 0; bailing +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_start: sc_inreset_cnt > 0; bailing +ath0: ath_tx_aggr_comp_aggr: AR5416 bug: hasba=0; txok=1, isaggr=1, seq_st=2771 +Q1[ 0] (DS.V:0xcdb5c780 DS.P:0x1b5c780) L:01b5c7e0 D:1a52803e F:0005 + Seq: 45440 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 617f0612 6000d02c 04348000 00848586 837a831c 00008496 + 082831d6 00907fff 00000000 3f000000 3f000000 3f000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb5c7e0 DS.P:0x1b5c7e0) L:01b5c840 D:02674360 F:0005 + Seq: 45440 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb5c840 DS.P:0x1b5c840) L:01b5c8a0 D:0d2bdb50 F:0005 + Seq: 45440 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d4b0 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb5c8a0 DS.P:0x1b5c8a0) L:01bb45c0 D:0d2d6000 F:0005 + Seq: 45440 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c0f8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdbb45c0 DS.P:0x1bb45c0) L:01bb4620 D:1d72343e F:0001 + Seq: 45456 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdbb4620 DS.P:0x1bb4620) L:01bb4680 D:02621460 F:0001 + Seq: 45456 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdbb4680 DS.P:0x1bb4680) L:01b659c0 D:0d2d60f8 F:0001 + Seq: 45456 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb659c0 DS.P:0x1b659c0) L:01b65a20 D:1367fc3e F:0011 + Seq: 45472 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb65a20 DS.P:0x1b65a20) L:01b65a80 D:02626460 F:0011 + Seq: 45472 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb65a80 DS.P:0x1b65a80) L:01b9ddc0 D:0d2d66a0 F:0011 + Seq: 45472 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb9ddc0 DS.P:0x1b9ddc0) L:01b9de20 D:082ee03e F:0001 + Seq: 45488 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb9de20 DS.P:0x1b9de20) L:01b9de80 D:0276d960 F:0001 + Seq: 45488 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb9de80 DS.P:0x1b9de80) L:01b9dee0 D:0d2d6c48 F:0001 + Seq: 45488 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d3b8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb9dee0 DS.P:0x1b9dee0) L:01b857c0 D:19045000 F:0001 + Seq: 45488 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c1f0 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb857c0 DS.P:0x1b857c0) L:01b85820 D:1368213e F:0001 + Seq: 45504 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb85820 DS.P:0x1b85820) L:01b85880 D:02529e60 F:0001 + Seq: 45504 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb85880 DS.P:0x1b85880) L:01b94b80 D:190451f0 F:0001 + Seq: 45504 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb94b80 DS.P:0x1b94b80) L:01b94be0 D:01c7743e F:0001 + Seq: 45520 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb94be0 DS.P:0x1b94be0) L:01b94c40 D:1a6a3d60 F:0001 + Seq: 45520 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb94c40 DS.P:0x1b94c40) L:01b80cc0 D:19045798 F:0001 + Seq: 45520 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c5a8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb80cc0 DS.P:0x1b80cc0) L:01b80d20 D:02674b3e F:0001 + Seq: 45536 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 6000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb80d20 DS.P:0x1b80d20) L:01b80d80 D:02620d60 F:0001 + Seq: 45536 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb80d80 DS.P:0x1b80d80) L:01b80de0 D:19045d40 F:0001 + Seq: 45536 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000d2c0 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb80de0 DS.P:0x1b80de0) L:01b8db00 D:027a0800 F:0001 + Seq: 45536 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 6000c2e8 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + [end] + (DS.V:0xcdb8db00 DS.P:0x1b8db00) L:01b8db60 D:02529a3e F:0011 + Seq: 45552 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 40000612 4000d02c 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb8db60 DS.P:0x1b8db60) L:01b8dbc0 D:1367f060 F:0011 + Seq: 45552 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 4000d034 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 + (DS.V:0xcdb8dbc0 DS.P:0x1b8dbc0) L:01b8dc20 D:027a0ae8 F:0011 + Seq: 45552 swtry: 0 ADDBAW?: 1 DOBAW?: 1 + 00000000 4000d518 00000000 00000000 00000000 00000000 + 08280000 00000000 00000000 0000008080 80808080 80808080 000015a7 + [end] +ath0: ath_tx_tid_drain: node 0xc4423000: bf=0xc350f110: addbaw=0, dobaw=0, seqno=0, retry=0 +ath0: ath_tx_tid_drain: node 0xc4423000: bf=0xc350f110: tid txq_depth=1 hwq_depth=0, bar_wait=0 +ath0: ath_tx_tid_drain: node 0xc4423000: tid 16: txq_depth=2, txq_aggr_depth=1, sched=0, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=9 +NODS b0:48:7a:bc:cb:c3->00:1d:fe:e0:43:96(b0:48:7a:bc:cb:c3) deauth 0M + c000 0000 001d fee0 4396 b048 7abc cbc3 b048 7abc cbc3 8000 0200 +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_raw_xmit: sc_inreset_cnt > 0; bailing +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_start: sc_inreset_cnt > 0; bailing +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_start: sc_inreset_cnt > 0; bailing +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_start: sc_inreset_cnt > 0; bailing +ath0: stuck beacon; resetting (bmiss count 4) +ath0: ath_start: sc_inreset_cnt > 0; bailing +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ar5416PerCalibrationN: NF calibration didn't finish; delaying CCA +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) +ath0: stuck beacon; resetting (bmiss count 4) >How-To-Repeat: my configuration: root@cakebox ~ > grep -v ^# /etc/hostapd.conf interface=wlan0 driver=bsd debug=4 ctrl_interface=/var/run/hostapd ctrl_interface_group=wheel dump_file=/tmp/hostapd.dump own_ip_addr=127.0.0.1 ieee8021x=0 ssid=abc country_code=DE macaddr_acl=0 auth_algs=1 wpa=3 wpa_passphrase=... wpa_key_mgmt=WPA-PSK wpa_pairwise=CCMP TKIP root@cakebox ~ > grep -e wla -e ath /etc/rc.conf dhcpd_ifaces="vr1 vr2 wlan0" wlans_ath0="wlan0" create_args_wlan0="wlanmode hostap 10.1.10.1/24" ifconfig_wlan0="netmask 255.255.255.0 ssid abc media autoselect up" kernel configuration: options SCHED_4BSD # BSD scheduler #options SCHED_ULE # ULE scheduler #options PREEMPTION # Enable kernel thread preemption device ath # Atheros pci/cardbus NIC's device ath_pci # Atheros PCI device glue device ath_hal # pci/cardbus chip support device ath_ar5416 # AR5416 chips options AH_SUPPORT_AR5416 options ATH_ENABLE_11N and optionally: options ATH_DEBUG options ATH_DIAGAPI options AH_DEBUG options AH_PRIVATE_DIAG start it up and initiate a large transfer (a few GB) >Fix: Switching to SCHED_4BSD without PREEMPTION helps but I still see stuck beacons. 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