I have some patches on top of this for ath5k but I doubt they were the
culprit. The warning comes from the second check:
static inline int
ath5k_hw_to_driver_rix(struct ath5k_softc *sc, int hw_rix)
{
int rix;
/* return base rate on errors */
if (WARN(hw_rix < 0 || hw_rix >= AR5K_MAX_RATES,
"hw_rix out of bounds: %x\n", hw_rix))
return 0;
rix = sc->rate_idx[sc->curband->band][hw_rix];
if (WARN(rix < 0, "invalid hw_rix: %x\n", hw_rix))
rix = 0;
return rix;
}
[ 402.717626] ath5k phy0: noise floor calibration timeout (2462MHz)
[ 1443.232473] ------------[ cut here ]------------
[ 1443.232473] WARNING: at drivers/net/wireless/ath/ath5k/base.c:1140
ath5k_tasklet_rx+0x562/0x670 [ath5k]()
[ 1443.232473] Hardware name: 7660A14
[ 1443.232473] invalid hw_rix: 1b
[ 1443.232473] Modules linked in: aes_generic binfmt_misc ppdev bridge
stp bnep kvm_intel kvm lp parport snd_hda_codec_analog joydev arc4 ecb
snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm ath5k
pcmcia snd_seq_dummy mac80211 ath snd_seq_oss snd_seq_midi_event
thinkpad_acpi yenta_socket psmouse cfg80211 rsrc_nonstatic pcspkr
snd_seq nvram serio_raw led_class pcmcia_core btusb snd_timer
snd_seq_device snd soundcore snd_page_alloc ohci1394 ieee1394 e1000e
fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit video
output intel_agp
[ 1443.232473] Pid: 0, comm: swapper Not tainted 2.6.31-rc5-wl #129
[ 1443.232473] Call Trace:
[ 1443.232473] <IRQ> [<ffffffff81057398>] warn_slowpath_common+0x78/0xb0
[ 1443.232473] [<ffffffff8105742c>] warn_slowpath_fmt+0x3c/0x40
[ 1443.232473] [<ffffffffa026be22>] ath5k_tasklet_rx+0x562/0x670 [ath5k]
[ 1443.232473] [<ffffffff810313b9>] ? default_spin_lock_flags+0x9/0x10
[ 1443.232473] [<ffffffff8105ca20>] tasklet_action+0xd0/0xe0
[ 1443.232473] [<ffffffff8105dd4d>] __do_softirq+0xbd/0x200
[ 1443.232473] [<ffffffff8101308c>] call_softirq+0x1c/0x30
[ 1443.232473] [<ffffffff81014805>] do_softirq+0x55/0x90
[ 1443.232473] [<ffffffff8105dab5>] irq_exit+0x85/0x90
[ 1443.232473] [<ffffffff81013f80>] do_IRQ+0x70/0xe0
[ 1443.232473] [<ffffffff810128d3>] ret_from_intr+0x0/0x11
[ 1443.232473] <EOI> [<ffffffff812c256a>] ? acpi_idle_enter_bm+0x28b/0x2bf
[ 1443.232473] [<ffffffff812c2563>] ? acpi_idle_enter_bm+0x284/0x2bf
[ 1443.232473] [<ffffffff813e088b>] ? cpuidle_idle_call+0x9b/0xf0
[ 1443.232473] [<ffffffff81010e12>] ? cpu_idle+0xb2/0x100
[ 1443.232473] [<ffffffff814e819b>] ? start_secondary+0x18e/0x193
[ 1443.232473] ---[ end trace 95c5af437c1ab783 ]---
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