#1099: Crash on x86_64 SMP
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Reporter: filippinp [a] yahoo [.] co [.] uk | Owner:
Type: defect | Status: closed
Priority: major | Milestone: version
0.9.5
Component: madwifi: 802.11 stack | Version: trunk
Resolution: fixed | Keywords:
Patch_attached: 0 |
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Comment (by [EMAIL PROTECTED]):
Hi guys,
has this bug really been fixed ?
I seem to have been hitting a similar problem for the last few months,
more or less since I went from x64_32/SMP to x64_64/SMP.
Current setup is "Linux 2.6.23-hardened-r9 #2 SMP Mon Apr 14 15:19:45 CEST
2008 x86_64 AMD", madwifi r3545, hostap 0.6.3. ath0 is member of a bridge.
WME (802.11e) disabled:
[ 29.244743] ath_hal: module license 'Proprietary' taints kernel.
[ 29.246420] ath_hal: 0.9.30.13 (AR5210, AR5211, AR5212, AR5416, RF5111,
RF5112, RF2413, RF5413, RF2133)
[ 29.253345] wlan: svn r3545
[ 29.256696] ath_pci: svn r3545
[ 29.257040] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 19
[ 29.257047] ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [LNKC] -> GSI
19 (level, low) -> IRQ 19
[ 29.686986] MadWifi: ath_attach: HAL managed transmit power control
(TPC) disabled.
[ 29.687002] MadWifi: ath_attach: Interference mitigation is supported.
Currently disabled.
[ 29.687594] MadWifi: ath_attach: Switching rfkill capability off.
[ 29.712408] ath_rate_sample: 1.2 (svn r3545)
[ 29.713999] wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
[ 29.714004] wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps
12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
[ 29.714012] wifi0: turboG rates: 6Mbps 12Mbps 18Mbps 24Mbps 36Mbps
48Mbps 54Mbps
[ 29.714016] wifi0: H/W encryption support: WEP AES AES_CCM TKIP
[ 29.714022] wifi0: ath_announce: Use hw queue 1 for WME_AC_BE traffic
[ 29.714024] wifi0: ath_announce: Use hw queue 0 for WME_AC_BK traffic
[ 29.714026] wifi0: ath_announce: Use hw queue 2 for WME_AC_VI traffic
[ 29.714028] wifi0: ath_announce: Use hw queue 3 for WME_AC_VO traffic
[ 29.714030] wifi0: ath_announce: Use hw queue 8 for CAB traffic
[ 29.714031] wifi0: ath_announce: Use hw queue 9 for beacons
[ 29.744302] ath_pci: wifi0: Atheros 5212: mem=0xfebe0000, irq=19
Things seem to run fine for a while, but suddenly the system locks up hard
and reboots (panic=5). No log messages.
The most reliable way to trigger this is to use my Siemens SL75WLAN phone.
I get a call and (often - not always) as soon as I pick up, the machine
locks up. The SIP messages don't seem to trigger it. It happens as soon as
the voice data is being sent (both ways!, could that trigger something) ?
Using my Thinkpad with a built-in Atheros a/b/g card is less likely to
trigger this bug.
In fact, I can't remember if it ever did, but can not rule it out.
Any further info that I could provide ?
Thx,
Mathias
--
Ticket URL: <http://madwifi.org/ticket/1099#comment:9>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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