ath5k phy0: noise floor calibration timeout

From: Thomas Meyer
Date: Sun Feb 08 2009 - 09:17:40 EST


My kernel message ring buffer seems to be flooded by these messages:

Should I care?

kernel version: v2.6.29-rc3-746-g396bb7a

[ 84.204328] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 87.427344] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 104.361179] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 134.371186] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 174.368022] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 224.375513] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 273.695097] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 284.691302] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 284.719456] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 344.372930] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 404.375727] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 464.374426] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 524.374399] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 584.391007] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 644.381050] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 704.387696] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 764.387691] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 824.407684] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 884.391028] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 944.397690] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1004.397720] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1064.407676] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1124.400992] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1184.400927] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1244.405526] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1304.407617] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1364.407782] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1424.421183] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1484.414686] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1544.424453] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1604.417778] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1664.426351] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1724.424670] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1784.424273] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1844.424285] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1904.424293] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 1964.424326] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2024.440948] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2084.427576] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2144.444288] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2204.434838] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2264.441458] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2324.467683] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2376.345512] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 2384.464265] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2444.458280] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2504.532778] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2564.447163] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2624.443925] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2677.345516] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 2684.483913] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2744.443930] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2804.447287] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2864.446836] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2924.448238] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 2984.450657] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3044.450663] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3104.454748] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3164.450584] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3224.450559] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3284.449933] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3298.345275] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 3344.453916] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3404.457231] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3464.466881] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3524.470987] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3584.477682] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3644.484430] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3704.504164] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3764.537561] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3824.512131] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3884.513231] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 3944.514414] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4004.533897] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4039.345672] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4064.522009] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4124.526323] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4184.530334] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4244.533790] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4304.540538] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4364.543917] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4424.547075] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4484.554716] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4508.704550] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4528.901833] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4558.759306] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4598.345043] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4598.954370] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4629.345075] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4640.345741] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4648.707681] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4701.345085] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4708.712247] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4752.346136] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4763.344662] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4768.707877] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4794.344612] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4828.711707] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4875.344444] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4886.345226] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 4888.710667] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 4948.714941] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5008.714434] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5068.717810] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5098.345154] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5109.345068] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5120.348511] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5128.727909] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5188.721102] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5221.346028] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5242.344926] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5248.724323] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5308.724350] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5368.727652] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5413.344209] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5424.344529] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5428.731784] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5488.734384] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5548.738623] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5607.344529] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5608.737499] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5668.737647] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5728.740890] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5788.740868] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5819.344612] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5841.344901] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 5848.744246] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5908.744258] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 5968.747614] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6028.747630] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6088.747519] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6091.417636] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6092.344842] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6103.344464] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6148.750490] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6208.750995] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6268.750914] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6328.754678] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6388.754294] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6448.754325] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6454.344893] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6465.344915] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6476.344823] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6497.344889] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6508.754162] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6528.343920] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6539.344848] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6550.344935] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6561.344527] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6568.757609] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6622.344772] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6628.757587] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6688.760895] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6748.760931] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6808.760872] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6844.343973] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6855.344713] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 6868.764713] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6928.764222] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 6988.767553] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7048.764089] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7108.764168] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7168.780902] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7228.764210] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7288.767591] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7326.344481] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 7348.764078] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7408.764151] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7447.344329] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 7468.764032] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7528.804126] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7588.863972] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7648.780854] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7659.344736] ath5k phy0: noise floor calibration timeout (2412MHz)
[ 7708.787547] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7768.791077] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7828.797274] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7888.800403] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 7948.803764] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8008.807872] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8068.814193] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8128.820751] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8188.824164] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8248.827441] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8308.833997] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8368.841535] ath5k phy0: noise floor calibration timeout (2422MHz)
[ 8428.845069] ath5k phy0: noise floor calibration timeout (2422MHz)


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