#1990: Kernel exception during startup
-----------------------------+----------------------------------------------
Reporter: anonymous | Type: defect
Status: new | Priority: minor
Component: madwifi: driver | Version: trunk
Keywords: | Patch_attached: 0
-----------------------------+----------------------------------------------
The following occurs during startup:
{{{
ath_rate_amrr: 0.1 (svn r3714)
ath_rate_minstrel: Minstrel automatic rate control algorithm 1.2 (svn
r3714)
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
ath_rate_onoe: 1.0 (svn r3714)
sysctl table check failed: /dev/ath/rate/interval Sysctl already exists
Pid: 1, comm: swapper Not tainted 2.6.25.5 #1
[<c013e0d7>] set_fail+0x57/0x60
[<c013e3cb>] sysctl_check_table+0x2eb/0x5f0
[<c012d2b1>] sysctl_head_finish+0x11/0x40
[<c013e3e3>] sysctl_check_table+0x303/0x5f0
[<c012d2b1>] sysctl_head_finish+0x11/0x40
[<c013e3e3>] sysctl_check_table+0x303/0x5f0
[<c012d2b1>] sysctl_head_finish+0x11/0x40
[<c013e3e3>] sysctl_check_table+0x303/0x5f0
[<c012bb39>] sysctl_set_parent+0x19/0x30
[<c012cfbd>] __register_sysctl_paths+0xad/0x110
[<c012d040>] register_sysctl_paths+0x20/0x30
[<c05b5a10>] init_ath_rate_onoe+0x3c/0x48
[<c059e1f1>] kernel_init+0x10c/0x2d7
[<c012134d>] finish_task_switch+0x2d/0xb0
[<c0122897>] schedule_tail+0x17/0x50
[<c0104152>] ret_from_fork+0x6/0x1c
[<c059e0e5>] kernel_init+0x0/0x2d7
[<c059e0e5>] kernel_init+0x0/0x2d7
[<c0104e83>] kernel_thread_helper+0x7/0x14
=======================
ath_rate_sample: 1.2 (svn r3714)
ath_pci: svn r3714
PCI: Enabling device 0000:00:07.0 (0014 -> 0016)
ACPI: PCI Interrupt 0000:00:07.0[A] -> GSI 18 (level, low) -> IRQ 18
MadWifi: ath_attach: HAL managed transmit power control (TPC) disabled.
MadWifi: ath_attach: Interference mitigation is supported. Currently
disabled.
MadWifi: ath_attach: Switching rfkill capability 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: Atheros AR5213 chip found (MAC 5.6, PHY 2112 4.1, Radio 1.7)
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 4 for XR traffic
wifi0: Use hw queue 7 for UAPSD traffic
wifi0: Use hw queue 8 for CAB traffic
wifi0: Use hw queue 9 for beacons
Unable to load needed module: wlan_scan_sta; no support for automatic
module loading
unable to load wlan_scan_sta
ath_pci: wifi0: Atheros 5212: mem=0xd4010000, irq=18
ath_hal: 0.9.30.13 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112,
RF2413, RF5413, RF2133)
wlan: svn r3714
wlan: mac acl policy registered
}}}
--
Ticket URL: <http://madwifi.org/ticket/1990>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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