On Tuesday 06 January 2009 21:51:09 you wrote: > W. van den Akker wrote: > --- Snip --- > > >> However, after starting a internet session and Kmail session the server > >> hangs again without any output. Does the NMI-handler not process per > >> CPU? So if one CPU hangs, the other would still proceed? > >> > >> I have no 802.11n enabled, nor X. > >> > >> This means I think the system halted hard 'hlt-instruction' > >> > >> Any further suggestion? I am little bit hopeless now. I have placed the > >> PCI card into another slot, no result. > > > > Some additional information: > > I have booted the server at approx 16:00. Hostapd was started at > > boot-time. After 5 hours without any connection from any computers the > > server hangs. > > Just as a data point, I'm running master mode with ath9k on 64bit with > multiple clients and have no problems. Perhaps it's hardware version > related? Here's the info for my system: > > kernel: 2.6.28-gentoo > compat-wireless-2.6: cedd75beb269e2b559a5174ee628ebd01f63a4040 > wireless-testing: fd1dae5fbc7a260b0ddfab7d4939a766a82ef3f3 > hostapd: 2c04820d80b5c489576cb735c3be8f026a035a5b > > I have 80211n enabled for my device with this config: > > ht_capab=[HT40-][SHORT-GI-40][DSSS_CCK-40] > > my device: > > Network controller: Atheros Communications, Inc. AR5416 802.11a/b/g/n > Wireless PCI Adapter (rev 01) > > phy0: Atheros AR5416 MAC/BB Rev:2 AR2133 RF Rev:81: > mem=0xffffc20000060000, irq=17 > > Currently I'm using my ps3, axim, laptop, and a netbook at the same > time, and have no disconnects. Any additional testing I could do that > might help you out, or more information I could provide you? My system: kernel: 2.6.28-rc9-wl (wireless testing): 2.6.28-rc9-1-686-wl #1 SMP Fri Jan 2 19:38:20 CET 2009 i686 GNU/Linux hostapd: 0.6.6 Have no 80211n enabled Processor Intel(R) Pentium(R) 4 CPU 3.00GHz 1024 KB my device: 04:08.0 Network controller: Atheros Communications Inc. AR5416 802.11abgn Wireless PCI Adapter (rev 01) Subsystem: Linksys Device 0061 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 168, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 21 Region 0: Memory at d0310000 (32-bit, non-prefetchable) [size=64K] Capabilities: [40] #80 [0000] Kernel driver in use: ath9k Kernel modules: ath9k System hangsup depending on the number of devices or cennections are opened: - only hostapd (no devices connected). system hangs after approx 5 hours. (ifconfig shows wlan0 up) - only a laptop with a browsing session, system did nog hang after a few hours. - only a laptop with a browsing session and kmail, system hangs directly. No logging to console. Nmi watchdog enabled... -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html