[Wien] Fonera Kamikaze mit Funkfeuer
Sven-Ola Tuecke
(spam-protected)
Mi Okt 3 07:41:46 CEST 2007
Moins,
ja - kenn ich. Ist madwifi im Adhoc. Probier mal diesen Patch:
http://download-master.berlin.freifunk.net/sven-ola/nylon/packages/madwifi/files/sven-ola-txstophack_madwifi_0_9_4.patch
// Sven-Ola
(spam-protected) wrote:
> Hallo Leute,
>
> Bei mir treten im log sporadish (alle 2-36h) folgende fehlermeldung auf.
> Wenn das passiert, ist keine funk verbindung mehr vorhanden, weder auf
> layer 2 noch auf hoeheren layers (layer 1 ist so scheints ist noch
> vorhanden da ein RX signal vorhanden ist). Es hilft lediglich ein reboot,
> bzw ein neustart des ath0 interface und des olsrd. Das ist aber auch nicht
> immer erfolgreich.
>
> Es passiert oefters wenn viel funk traffic in der luft ist, was den "no
> xmit buf" erklaeren wuerde...
>
> Nach ein wenig googeln hab ich heraus gefunden dass dies eine sache mit
> dem atheros treiber zusammenhaengt, aber loesung hab ich noch keine
> gefunden. Hat von euch jemand ein aehnliches problem? Bzw ein loesung?
>
> Thx.
>
> Hardware: Fonera/Accton
> Software: Kamikaze 7.07
>
> Sep 28 14:19:54 test daemon.err olsrd[18914]: OLSR: sendto IPv4
> Input/output error Sep 28 14:20:02 test daemon.err olsrd[18914]: OLSR:
> sendto IPv4 Input/output error Sep 28 14:20:06 test user.warn kernel:
> ath_mgtstart: discard, no xmit buf Sep 28 14:20:08 test user.warn kernel:
> ath_mgtstart: discard, no xmit buf Sep 28 14:20:09 test daemon.err
> olsrd[18914]: OLSR: sendto IPv4 Input/output error Sep 28 14:20:17 test
> daemon.err olsrd[18914]: OLSR: sendto IPv4 Input/output error Sep 28
> 14:20:24 test daemon.err olsrd[18914]: OLSR: sendto IPv4 Input/output
> error Sep 28 14:20:31 test daemon.err olsrd[18914]: OLSR: sendto IPv4
> Input/output error Sep 28 14:20:38 test daemon.err olsrd[18914]: OLSR:
> sendto IPv4 Input/output error Sep 28 14:20:46 test daemon.err
> olsrd[18914]: OLSR: sendto IPv4 Input/output error Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:49 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:53 test
> user.warn kernel: ath_mgtstart: discard, no xmit buf Sep 28 14:20:54 test
> daemon.err olsrd[18914]: OLSR: sendto IPv4 Input/output error
>
>
> ================
> (spam-protected):/# dmesg
> Linux version 2.6.21.5 ((spam-protected)) (gcc version 4.1.2) #12 Thu Jul 26
> 17:38:18 CEST 2007 CPU revision is: 00019064
> Determined physical RAM map:
> memory: 01000000 @ 00000000 (usable)
> Initrd not found or empty - disabling initrd
> On node 0 totalpages: 4096
> DMA zone: 32 pages used for memmap
> DMA zone: 0 pages reserved
> DMA zone: 4064 pages, LIFO batch:0
> Normal zone: 0 pages used for memmap
> Built 1 zonelists. Total pages: 4064
> Kernel command line: console=ttyS0,9600 rootfstype=squashfs,jffs2
> init=/etc/preinit Primary instruction cache 16kB, physically tagged,
> 4-way, linesize 16 bytes. Primary data cache 16kB, 4-way, linesize 16
> bytes. Synthesized TLB refill handler (20 instructions).
> Synthesized TLB load handler fastpath (32 instructions).
> Synthesized TLB store handler fastpath (32 instructions).
> Synthesized TLB modify handler fastpath (31 instructions).
> PID hash table entries: 64 (order: 6, 256 bytes)
> Using 92.000 MHz high precision timer.
> Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
> Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
> Memory: 13504k/16384k available (1955k kernel code, 2880k reserved, 292k
> data, 116k init, 0k highmem) Calibrating delay loop... 183.50 BogoMIPS
> (lpj=917504) Mount-cache hash table entries: 512
> NET: Registered protocol family 16
> Radio config found at offset 0xf8(0x1f8)
> Time: MIPS clocksource has been installed.
> NET: Registered protocol family 2
> IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
> TCP established hash table entries: 512 (order: 0, 4096 bytes)
> TCP bind hash table entries: 512 (order: -1, 2048 bytes)
> TCP: Hash tables configured (established 512 bind 512)
> TCP reno registered
> squashfs: version 3.0 (2006/03/15) Phillip Lougher
> Registering mini_fo version $Id$
> JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
> io scheduler noop registered
> io scheduler deadline registered (default)
> Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing disabled
> serial8250: ttyS0 at MMIO 0xb1100003 (irq = 37) is a 16550A
> eth0: Dropping NETIF_F_SG since no checksum feature.
> eth0: Atheros AR231x: 00:18:84:18:d3:00, irq 4
> cmdlinepart partition parsing not available
> Searching for RedBoot partition table in spiflash at offset 0x7d0000
> Searching for RedBoot partition table in spiflash at offset 0x7e0000
> 5 RedBoot partitions found on MTD device spiflash
> Creating 5 MTD partitions on "spiflash":
> 0x00000000-0x00030000 : "RedBoot"
> 0x00030000-0x00720000 : "rootfs"
> 0x00720000-0x007e0000 : "vmlinux.bin.l7"
> 0x007e0000-0x007ef000 : "FIS directory"
> 0x007ef000-0x007f0000 : "RedBoot config"
> nf_conntrack version 0.5.0 (128 buckets, 1024 max)
> ip_tables: (C) 2000-2006 Netfilter Core Team
> TCP vegas registered
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> 802.1Q VLAN Support v1.8 Ben Greear <(spam-protected)>
> All bugs added by David S. Miller <(spam-protected)>
> eth0: Configuring MAC for full duplex
> VFS: Mounted root (jffs2 filesystem) readonly.
> Freeing unused kernel memory: 116k freed
> Warning: unable to open an initial console.
> Algorithmics/MIPS FPU Emulator v1.5
> wlan: 0.8.4.2 (svn r2568)
> ath_hal: module license 'Proprietary' taints kernel.
> ath_hal: 0.9.30.13 (AR5212, AR5312, RF2316, TX_DESC_SWAP)
> ath_rate_minstrel: Minstrel automatic rate control algorithm 1.2 (svn
> r2568) ath_rate_minstrel: look around rate set to 10%
> ath_rate_minstrel: EWMA rolloff level set to 75%
> ath_rate_minstrel: max segment size in the mrr set to 6000 us
> wlan: mac acl policy registered
> ath_ahb: 0.9.4.5 (svn r2568)
> ath_pci: switching rfkill capability off
> ath_pci: switching per-packet transmit power control off
> wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
> wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
> 24Mbps 36Mbps 48Mbps 54Mbps wifi0: H/W encryption support: WEP AES AES_CCM
> TKIP wifi0: mac 11.0 phy 4.8 radio 7.0
> wifi0: Use hw queue 1 for WME_AC_BE traffic
> wifi0: Use hw queue 0 for WME_AC_BK traffic
> wifi0: Use hw queue 2 for WME_AC_VI traffic
> wifi0: Use hw queue 3 for WME_AC_VO traffic
> wifi0: Use hw queue 8 for CAB traffic
> wifi0: Use hw queue 9 for beacons
> wifi0: Atheros 2315 WiSoC: mem=0xb0000000, irq=3
> (spam-protected):/# uname -a
> Linux test 2.6.21.5 #12 Thu Jul 26 17:38:18 CEST 2007 mips unknown
> (spam-protected):/# hostname test
> /bin/ash: hostname: not found
> (spam-protected):/# lsmod
> Module Size Used by Tainted: P
> ath_ahb 96416 0
> wlan_xauth 480 0
> wlan_wep 4000 0
> wlan_tkip 9824 0
> wlan_ccmp 5408 0
> wlan_acl 1888 0
> ath_rate_minstrel 7840 1
> ath_hal 136832 3 ath_ahb,ath_rate_minstrel
> wlan_scan_sta 8736 1
> wlan_scan_ap 2624 0
> wlan 147232 10
>
ath_ahb,wlan_xauth,wlan_wep,wlan_tkip,wlan_ccmp,wlan_acl,ath_rate_minstrel,wlan_scan_sta,wl
>
>
> --
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