C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.717037][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.723870][    C1] yealink 6-1:36.0: unexpected response 0
[  234.729862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.736853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.743616][    C1] yealink 6-1:36.0: unexpected response 0
[  234.749544][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.756546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.763303][    C1] yealink 6-1:36.0: unexpected response 0
[  234.769240][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.776213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.782983][    C1] yealink 6-1:36.0: unexpected response 0
[  234.788922][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.795902][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.802663][    C1] yealink 6-1:36.0: unexpected response 0
[  234.808599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.815585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.822359][    C1] yealink 6-1:36.0: unexpected response 0
[  234.828300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.835448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.842204][    C1] yealink 6-1:36.0: unexpected response 0
[  234.848129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.855100][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.861858][    C1] yealink 6-1:36.0: unexpected response 0
[  234.867782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.874751][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.881607][    C1] yealink 6-1:36.0: unexpected response 0
[  234.887593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.894595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.901357][    C1] yealink 6-1:36.0: unexpected response 0
[  234.907294][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.914269][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.921022][    C1] yealink 6-1:36.0: unexpected response 0
[  234.926949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.934015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.940772][    C1] yealink 6-1:36.0: unexpected response 0
[  234.946704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.953680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.960520][    C1] yealink 6-1:36.0: unexpected response 0
[  234.966449][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.973425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.980178][    C1] yealink 6-1:36.0: unexpected response 0
[  234.986105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  234.993087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  234.999850][    C1] yealink 6-1:36.0: unexpected response 0
[  235.005779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.012761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.019517][    C1] yealink 6-1:36.0: unexpected response 0
[  235.025494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.032502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.039270][    C1] yealink 6-1:36.0: unexpected response 0
[  235.045256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.052242][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.058997][    C1] yealink 6-1:36.0: unexpected response 0
[  235.064931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.071932][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.078692][    C1] yealink 6-1:36.0: unexpected response 0
[  235.084629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.091615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.098371][    C1] yealink 6-1:36.0: unexpected response 0
[  235.104298][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.111271][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.118039][    C1] yealink 6-1:36.0: unexpected response 0
[  235.123989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.130968][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.137729][    C1] yealink 6-1:36.0: unexpected response 0
[  235.143653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.150621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.157379][    C1] yealink 6-1:36.0: unexpected response 0
[  235.163317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.170288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.177050][    C1] yealink 6-1:36.0: unexpected response 0
[  235.183006][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.190003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.196765][    C1] yealink 6-1:36.0: unexpected response 0
[  235.202752][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.209735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.216493][    C1] yealink 6-1:36.0: unexpected response 0
[  235.222451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.229646][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.236420][    C1] yealink 6-1:36.0: unexpected response 0
[  235.242350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.249365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.256126][    C1] yealink 6-1:36.0: unexpected response 0
[  235.262066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.271744][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.278502][    C1] yealink 6-1:36.0: unexpected response 0
[  235.284428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.291420][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.298175][    C1] yealink 6-1:36.0: unexpected response 0
[  235.304113][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.311088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.317857][    C1] yealink 6-1:36.0: unexpected response 0
[  235.323827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.330932][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.337696][    C1] yealink 6-1:36.0: unexpected response 0
[  235.343637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.350609][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.357366][    C1] yealink 6-1:36.0: unexpected response 0
[  235.363318][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.370288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.377089][    C1] yealink 6-1:36.0: unexpected response 0
[  235.383015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.389983][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.396740][    C1] yealink 6-1:36.0: unexpected response 0
[  235.402665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.409633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.416561][    C1] yealink 6-1:36.0: unexpected response 0
[  235.422484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.429453][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.436207][    C1] yealink 6-1:36.0: unexpected response 0
[  235.442155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.449137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.455898][    C1] yealink 6-1:36.0: unexpected response 0
[  235.462037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.469029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.475791][    C1] yealink 6-1:36.0: unexpected response 0
[  235.481763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.488753][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.495509][    C1] yealink 6-1:36.0: unexpected response 0
[  235.501438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.508409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.515166][    C1] yealink 6-1:36.0: unexpected response 0
[  235.521203][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.528178][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.535022][    C1] yealink 6-1:36.0: unexpected response 0
[  235.540955][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.547926][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.554684][    C1] yealink 6-1:36.0: unexpected response 0
[  235.560610][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.567580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.574343][    C1] yealink 6-1:36.0: unexpected response 0
[  235.580265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.587235][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.593992][    C1] yealink 6-1:36.0: unexpected response 0
[  235.599917][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.606893][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.613650][    C1] yealink 6-1:36.0: unexpected response 0
[  235.619568][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.626536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.633380][    C1] yealink 6-1:36.0: unexpected response 0
[  235.639355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.646348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.653107][    C1] yealink 6-1:36.0: unexpected response 0
[  235.659032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.666005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.672761][    C1] yealink 6-1:36.0: unexpected response 0
[  235.678703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.685680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.692438][    C1] yealink 6-1:36.0: unexpected response 0
[  235.698365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.705333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.712108][    C1] yealink 6-1:36.0: unexpected response 0
[  235.718076][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.725055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.731815][    C1] yealink 6-1:36.0: unexpected response 0
[  235.737739][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.744708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.751463][    C1] yealink 6-1:36.0: unexpected response 0
[  235.757387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.764361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.771115][    C1] yealink 6-1:36.0: unexpected response 0
[  235.777036][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.784005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.790761][    C1] yealink 6-1:36.0: unexpected response 0
[  235.796687][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.803666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.810423][    C1] yealink 6-1:36.0: unexpected response 0
[  235.816346][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.823313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.830067][    C1] yealink 6-1:36.0: unexpected response 0
[  235.836016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.843177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.849950][    C1] yealink 6-1:36.0: unexpected response 0
[  235.855873][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.862852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.869610][    C1] yealink 6-1:36.0: unexpected response 0
[  235.875534][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.882509][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.889267][    C1] yealink 6-1:36.0: unexpected response 0
[  235.895187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.902155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.908918][    C1] yealink 6-1:36.0: unexpected response 0
[  235.914843][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.921833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.928590][    C1] yealink 6-1:36.0: unexpected response 0
[  235.934526][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.941508][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.948293][    C1] yealink 6-1:36.0: unexpected response 0
[  235.954247][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.961221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.967984][    C1] yealink 6-1:36.0: unexpected response 0
[  235.973913][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  235.980879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  235.987638][    C1] yealink 6-1:36.0: unexpected response 0
[  235.993614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.000599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.007363][    C1] yealink 6-1:36.0: unexpected response 0
[  236.013287][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.020255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.027012][    C1] yealink 6-1:36.0: unexpected response 0
[  236.032938][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.039921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.046716][    C1] yealink 6-1:36.0: unexpected response 0
[  236.052698][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.059699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.066460][    C1] yealink 6-1:36.0: unexpected response 0
[  236.072401][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.079376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.086134][    C1] yealink 6-1:36.0: unexpected response 0
[  236.092072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.099063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.105827][    C1] yealink 6-1:36.0: unexpected response 0
[  236.111772][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.118747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.125510][    C1] yealink 6-1:36.0: unexpected response 0
[  236.131438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.138408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.145163][    C1] yealink 6-1:36.0: unexpected response 0
[  236.151217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.158224][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.164987][    C1] yealink 6-1:36.0: unexpected response 0
[  236.171008][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.177987][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.184747][    C1] yealink 6-1:36.0: unexpected response 0
[  236.190686][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.197660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.204505][    C1] yealink 6-1:36.0: unexpected response 0
[  236.210442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.217450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.224325][    C1] yealink 6-1:36.0: unexpected response 0
[  236.230295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.237289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.244058][    C1] yealink 6-1:36.0: unexpected response 0
[  236.250021][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.257004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.263857][    C1] yealink 6-1:36.0: unexpected response 0
[  236.269821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.276805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.283565][    C1] yealink 6-1:36.0: unexpected response 0
[  236.289504][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.296480][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.303237][    C1] yealink 6-1:36.0: unexpected response 0
[  236.309191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.316176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.322940][    C1] yealink 6-1:36.0: unexpected response 0
[  236.328888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.335865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.342656][    C1] yealink 6-1:36.0: unexpected response 0
[  236.348586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.355640][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.362420][    C1] yealink 6-1:36.0: unexpected response 0
[  236.368361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.375341][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.382100][    C1] yealink 6-1:36.0: unexpected response 0
[  236.388027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.395008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.401772][    C1] yealink 6-1:36.0: unexpected response 0
[  236.407704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.414742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.421506][    C1] yealink 6-1:36.0: unexpected response 0
[  236.427481][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.434479][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.441247][    C1] yealink 6-1:36.0: unexpected response 0
[  236.447218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.454223][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.460992][    C1] yealink 6-1:36.0: unexpected response 0
[  236.466971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.473969][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.480734][    C1] yealink 6-1:36.0: unexpected response 0
[  236.486688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.493682][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.500444][    C1] yealink 6-1:36.0: unexpected response 0
[  236.506394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.513377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.520132][    C1] yealink 6-1:36.0: unexpected response 0
[  236.526075][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.533059][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.539817][    C1] yealink 6-1:36.0: unexpected response 0
[  236.545745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.552717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.559471][    C1] yealink 6-1:36.0: unexpected response 0
[  236.565404][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.572433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.579206][    C1] yealink 6-1:36.0: unexpected response 0
[  236.585141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.592117][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.598875][    C1] yealink 6-1:36.0: unexpected response 0
[  236.604836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.611845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.618615][    C1] yealink 6-1:36.0: unexpected response 0
[  236.624609][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.631617][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.638388][    C1] yealink 6-1:36.0: unexpected response 0
[  236.644321][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.651312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.658080][    C1] yealink 6-1:36.0: unexpected response 0
[  236.664055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.671057][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.677818][    C1] yealink 6-1:36.0: unexpected response 0
[  236.683752][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.690744][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.697501][    C1] yealink 6-1:36.0: unexpected response 0
[  236.703443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.710441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.717200][    C1] yealink 6-1:36.0: unexpected response 0
[  236.723183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.730301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.737071][    C1] yealink 6-1:36.0: unexpected response 0
[  236.743020][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.750005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.756770][    C1] yealink 6-1:36.0: unexpected response 0
[  236.762718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.769703][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.776463][    C1] yealink 6-1:36.0: unexpected response 0
[  236.782428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.789401][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.796156][    C1] yealink 6-1:36.0: unexpected response 0
[  236.802106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.809081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.815837][    C1] yealink 6-1:36.0: unexpected response 0
[  236.821789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.828805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.835820][    C1] yealink 6-1:36.0: unexpected response 0
[  236.841759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.848729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.855483][    C1] yealink 6-1:36.0: unexpected response 0
[  236.861405][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.868412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.875184][    C1] yealink 6-1:36.0: unexpected response 0
[  236.881111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.888090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.894876][    C1] yealink 6-1:36.0: unexpected response 0
[  236.900806][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.907780][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.914539][    C1] yealink 6-1:36.0: unexpected response 0
[  236.920460][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.927438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.934371][    C1] yealink 6-1:36.0: unexpected response 0
[  236.940335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.947331][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.954091][    C1] yealink 6-1:36.0: unexpected response 0
[  236.960023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.966999][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.973773][    C1] yealink 6-1:36.0: unexpected response 0
[  236.979711][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  236.986701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  236.993468][    C1] yealink 6-1:36.0: unexpected response 0
[  236.999415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.006402][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.013159][    C1] yealink 6-1:36.0: unexpected response 0
[  237.019091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.026150][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.032938][    C1] yealink 6-1:36.0: unexpected response 0
[  237.038867][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.045845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.052607][    C1] yealink 6-1:36.0: unexpected response 0
[  237.058573][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.065559][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.072329][    C1] yealink 6-1:36.0: unexpected response 0
[  237.078276][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.085253][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.092013][    C1] yealink 6-1:36.0: unexpected response 0
[  237.097960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.104934][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.111692][    C1] yealink 6-1:36.0: unexpected response 0
[  237.117620][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.124700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.131457][    C1] yealink 6-1:36.0: unexpected response 0
[  237.137410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.144414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.151201][    C1] yealink 6-1:36.0: unexpected response 0
[  237.157175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.164189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.170953][    C1] yealink 6-1:36.0: unexpected response 0
[  237.176947][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.183963][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.190743][    C1] yealink 6-1:36.0: unexpected response 0
[  237.196698][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.203686][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.210447][    C1] yealink 6-1:36.0: unexpected response 0
[  237.216405][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.223497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.230261][    C1] yealink 6-1:36.0: unexpected response 0
[  237.236221][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.243222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.250017][    C1] yealink 6-1:36.0: unexpected response 0
[  237.256020][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.262996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.270706][    C1] yealink 6-1:36.0: unexpected response 0
[  237.276648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.283641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.290399][    C1] yealink 6-1:36.0: unexpected response 0
[  237.296323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.303298][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.310058][    C1] yealink 6-1:36.0: unexpected response 0
[  237.315997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.322968][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.329729][    C1] yealink 6-1:36.0: unexpected response 0
[  237.335654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.342622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.349380][    C1] yealink 6-1:36.0: unexpected response 0
[  237.355309][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.362319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.369090][    C1] yealink 6-1:36.0: unexpected response 0
[  237.375017][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.382106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.388877][    C1] yealink 6-1:36.0: unexpected response 0
[  237.394804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.401797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.408556][    C1] yealink 6-1:36.0: unexpected response 0
[  237.414507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.421476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.428231][    C1] yealink 6-1:36.0: unexpected response 0
[  237.434164][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.441137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.447892][    C1] yealink 6-1:36.0: unexpected response 0
[  237.453829][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.460893][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.467652][    C1] yealink 6-1:36.0: unexpected response 0
[  237.473577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.480546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.487307][    C1] yealink 6-1:36.0: unexpected response 0
[  237.493255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.500227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.506983][    C1] yealink 6-1:36.0: unexpected response 0
[  237.512912][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.519885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.526652][    C1] yealink 6-1:36.0: unexpected response 0
[  237.532588][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.539557][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.546310][    C1] yealink 6-1:36.0: unexpected response 0
[  237.552237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.559208][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.565962][    C1] yealink 6-1:36.0: unexpected response 0
[  237.571921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.578898][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.586014][    C1] yealink 6-1:36.0: unexpected response 0
[  237.592044][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.599017][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.605776][    C1] yealink 6-1:36.0: unexpected response 0
[  237.611716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.618691][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.625449][    C1] yealink 6-1:36.0: unexpected response 0
[  237.631398][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.638375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.645130][    C1] yealink 6-1:36.0: unexpected response 0
[  237.651056][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.658024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.664779][    C1] yealink 6-1:36.0: unexpected response 0
[  237.670715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.677683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.684441][    C1] yealink 6-1:36.0: unexpected response 0
[  237.690373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.697382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.704169][    C1] yealink 6-1:36.0: unexpected response 0
[  237.710108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.717137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.723910][    C1] yealink 6-1:36.0: unexpected response 0
[  237.729914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.736913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.743674][    C1] yealink 6-1:36.0: unexpected response 0
[  237.749603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.756584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.763342][    C1] yealink 6-1:36.0: unexpected response 0
[  237.769263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.776233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.782990][    C1] yealink 6-1:36.0: unexpected response 0
[  237.788951][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.795956][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.802726][    C1] yealink 6-1:36.0: unexpected response 0
[  237.808679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.815678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.822526][    C1] yealink 6-1:36.0: unexpected response 0
[  237.828474][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.835472][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.842237][    C1] yealink 6-1:36.0: unexpected response 0
[  237.848169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.855149][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.861908][    C1] yealink 6-1:36.0: unexpected response 0
[  237.867840][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.874817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.881583][    C1] yealink 6-1:36.0: unexpected response 0
[  237.887568][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.894548][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.901309][    C1] yealink 6-1:36.0: unexpected response 0
[  237.907258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.914237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.920994][    C1] yealink 6-1:36.0: unexpected response 0
[  237.926921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.933917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.940770][    C1] yealink 6-1:36.0: unexpected response 0
[  237.946701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.953678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.960434][    C1] yealink 6-1:36.0: unexpected response 0
[  237.966357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.973359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  237.980376][    C1] yealink 6-1:36.0: unexpected response 0
[  237.986301][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  237.993276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.000035][    C1] yealink 6-1:36.0: unexpected response 0
[  238.005976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.013000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.019805][    C1] yealink 6-1:36.0: unexpected response 0
[  238.025730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.032698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.039452][    C1] yealink 6-1:36.0: unexpected response 0
[  238.045424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.052393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.059145][    C1] yealink 6-1:36.0: unexpected response 0
[  238.065069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.072038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.078795][    C1] yealink 6-1:36.0: unexpected response 0
[  238.084781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.091802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.098570][    C1] yealink 6-1:36.0: unexpected response 0
[  238.104552][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.111550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.118322][    C1] yealink 6-1:36.0: unexpected response 0
[  238.124250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.131259][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.138013][    C1] yealink 6-1:36.0: unexpected response 0
[  238.143942][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.150906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.157661][    C1] yealink 6-1:36.0: unexpected response 0
[  238.163585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.170554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.177310][    C1] yealink 6-1:36.0: unexpected response 0
[  238.183234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.190206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.196965][    C1] yealink 6-1:36.0: unexpected response 0
[  238.202915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.210064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.216823][    C1] yealink 6-1:36.0: unexpected response 0
[  238.222746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.229711][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.236466][    C1] yealink 6-1:36.0: unexpected response 0
[  238.242389][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.249355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.256108][    C1] yealink 6-1:36.0: unexpected response 0
[  238.262125][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.269090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.275844][    C1] yealink 6-1:36.0: unexpected response 0
[  238.281795][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.288768][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.295524][    C1] yealink 6-1:36.0: unexpected response 0
[  238.301504][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.308490][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.315249][    C1] yealink 6-1:36.0: unexpected response 0
[  238.321179][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.328159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.334949][    C1] yealink 6-1:36.0: unexpected response 0
[  238.340881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.347860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.354620][    C1] yealink 6-1:36.0: unexpected response 0
[  238.360585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.367555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.374310][    C1] yealink 6-1:36.0: unexpected response 0
[  238.380237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.387215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.393975][    C1] yealink 6-1:36.0: unexpected response 0
[  238.399899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.406891][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.413667][    C1] yealink 6-1:36.0: unexpected response 0
[  238.419598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.426580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.433427][    C1] yealink 6-1:36.0: unexpected response 0
[  238.439351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.446321][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.453076][    C1] yealink 6-1:36.0: unexpected response 0
[  238.459081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.466138][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.472894][    C1] yealink 6-1:36.0: unexpected response 0
[  238.478827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.485803][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.492563][    C1] yealink 6-1:36.0: unexpected response 0
[  238.498510][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.505505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.512285][    C1] yealink 6-1:36.0: unexpected response 0
[  238.518250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.525256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.532014][    C1] yealink 6-1:36.0: unexpected response 0
[  238.537978][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.544954][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.551711][    C1] yealink 6-1:36.0: unexpected response 0
[  238.557637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.564611][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.571371][    C1] yealink 6-1:36.0: unexpected response 0
[  238.577300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.584275][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.591034][    C1] yealink 6-1:36.0: unexpected response 0
[  238.596961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.603971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.610752][    C1] yealink 6-1:36.0: unexpected response 0
[  238.616712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.623692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.630538][    C1] yealink 6-1:36.0: unexpected response 0
[  238.636461][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.643435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.650220][    C1] yealink 6-1:36.0: unexpected response 0
[  238.656201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.663200][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.669959][    C1] yealink 6-1:36.0: unexpected response 0
[  238.675922][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.682898][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.689655][    C1] yealink 6-1:36.0: unexpected response 0
[  238.695669][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.702645][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.709400][    C1] yealink 6-1:36.0: unexpected response 0
[  238.715327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.722345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.729122][    C1] yealink 6-1:36.0: unexpected response 0
[  238.735057][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.742115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.748876][    C1] yealink 6-1:36.0: unexpected response 0
[  238.754797][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.761796][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.768640][    C1] yealink 6-1:36.0: unexpected response 0
[  238.774570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.781638][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.788400][    C1] yealink 6-1:36.0: unexpected response 0
[  238.794325][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.801296][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.808056][    C1] yealink 6-1:36.0: unexpected response 0
[  238.814020][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.821002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.827761][    C1] yealink 6-1:36.0: unexpected response 0
[  238.833720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.840725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.847488][    C1] yealink 6-1:36.0: unexpected response 0
[  238.853447][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.860416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.867171][    C1] yealink 6-1:36.0: unexpected response 0
[  238.873102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.880078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.886849][    C1] yealink 6-1:36.0: unexpected response 0
[  238.892806][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.899968][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.906815][    C1] yealink 6-1:36.0: unexpected response 0
[  238.912761][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.919745][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.926506][    C1] yealink 6-1:36.0: unexpected response 0
[  238.932439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.939412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.946168][    C1] yealink 6-1:36.0: unexpected response 0
[  238.952107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.959112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.965882][    C1] yealink 6-1:36.0: unexpected response 0
[  238.971860][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.978898][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  238.985664][    C1] yealink 6-1:36.0: unexpected response 0
[  238.991668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  238.998665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.005424][    C1] yealink 6-1:36.0: unexpected response 0
[  239.011362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.018391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.025167][    C1] yealink 6-1:36.0: unexpected response 0
[  239.031127][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.038129][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.044899][    C1] yealink 6-1:36.0: unexpected response 0
[  239.050838][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.057822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.064580][    C1] yealink 6-1:36.0: unexpected response 0
[  239.070528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.077507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.084266][    C1] yealink 6-1:36.0: unexpected response 0
[  239.090219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.097204][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.103964][    C1] yealink 6-1:36.0: unexpected response 0
[  239.109918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.116917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.123687][    C1] yealink 6-1:36.0: unexpected response 0
[  239.129631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.136611][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.143374][    C1] yealink 6-1:36.0: unexpected response 0
[  239.149327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.156340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.163103][    C1] yealink 6-1:36.0: unexpected response 0
[  239.169049][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.176026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.182786][    C1] yealink 6-1:36.0: unexpected response 0
[  239.188726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.195709][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.202474][    C1] yealink 6-1:36.0: unexpected response 0
[  239.208403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.215379][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.222142][    C1] yealink 6-1:36.0: unexpected response 0
[  239.228111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.235104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.241869][    C1] yealink 6-1:36.0: unexpected response 0
[  239.247820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.254802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.261566][    C1] yealink 6-1:36.0: unexpected response 0
[  239.267510][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.274484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.281244][    C1] yealink 6-1:36.0: unexpected response 0
[  239.287184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.294162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.300920][    C1] yealink 6-1:36.0: unexpected response 0
[  239.306884][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.313958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.320812][    C1] yealink 6-1:36.0: unexpected response 0
[  239.326757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.333782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.340797][    C1] yealink 6-1:36.0: unexpected response 0
[  239.346725][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.353780][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.360532][    C1] yealink 6-1:36.0: unexpected response 0
[  239.366457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.373423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.380177][    C1] yealink 6-1:36.0: unexpected response 0
[  239.386097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.393071][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.399828][    C1] yealink 6-1:36.0: unexpected response 0
[  239.405749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.412717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.419473][    C1] yealink 6-1:36.0: unexpected response 0
[  239.425403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.432374][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.439134][    C1] yealink 6-1:36.0: unexpected response 0
[  239.445096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.452078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.458832][    C1] yealink 6-1:36.0: unexpected response 0
[  239.464792][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.471805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.478563][    C1] yealink 6-1:36.0: unexpected response 0
[  239.484501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.491516][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.498298][    C1] yealink 6-1:36.0: unexpected response 0
[  239.504239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.511215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.517973][    C1] yealink 6-1:36.0: unexpected response 0
[  239.523902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.530945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.537723][    C1] yealink 6-1:36.0: unexpected response 0
[  239.543679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.550712][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.557480][    C1] yealink 6-1:36.0: unexpected response 0
[  239.563430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.570412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.577171][    C1] yealink 6-1:36.0: unexpected response 0
[  239.583112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.590093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.596853][    C1] yealink 6-1:36.0: unexpected response 0
[  239.602791][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.609765][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.616523][    C1] yealink 6-1:36.0: unexpected response 0
[  239.622493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.629472][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.636264][    C1] yealink 6-1:36.0: unexpected response 0
[  239.642234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.649236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.655997][    C1] yealink 6-1:36.0: unexpected response 0
[  239.661934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.668908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.675665][    C1] yealink 6-1:36.0: unexpected response 0
[  239.681614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.688630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.695433][    C1] yealink 6-1:36.0: unexpected response 0
[  239.701387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.708393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.715150][    C1] yealink 6-1:36.0: unexpected response 0
[  239.721071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.728044][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.734821][    C1] yealink 6-1:36.0: unexpected response 0
[  239.740777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.747749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.754508][    C1] yealink 6-1:36.0: unexpected response 0
[  239.760435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.767406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.774260][    C1] yealink 6-1:36.0: unexpected response 0
[  239.780339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.787352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.794116][    C1] yealink 6-1:36.0: unexpected response 0
[  239.800098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.807160][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.813924][    C1] yealink 6-1:36.0: unexpected response 0
[  239.819875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.826886][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.833659][    C1] yealink 6-1:36.0: unexpected response 0
[  239.839663][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.846678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.853473][    C1] yealink 6-1:36.0: unexpected response 0
[  239.859501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.866486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.873253][    C1] yealink 6-1:36.0: unexpected response 0
[  239.879226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.886243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.893005][    C1] yealink 6-1:36.0: unexpected response 0
[  239.898970][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.905991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.912750][    C1] yealink 6-1:36.0: unexpected response 0
[  239.918675][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.925660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.932421][    C1] yealink 6-1:36.0: unexpected response 0
[  239.938428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.945407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.952169][    C1] yealink 6-1:36.0: unexpected response 0
[  239.958151][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.965143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.971964][    C1] yealink 6-1:36.0: unexpected response 0
[  239.977943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  239.984939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  239.991702][    C1] yealink 6-1:36.0: unexpected response 0
[  239.997644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.004632][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.011389][    C1] yealink 6-1:36.0: unexpected response 0
[  240.017326][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.024312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.031072][    C1] yealink 6-1:36.0: unexpected response 0
[  240.037024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.044005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.050940][    C1] yealink 6-1:36.0: unexpected response 0
[  240.056871][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.063943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.070701][    C1] yealink 6-1:36.0: unexpected response 0
[  240.076647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.083632][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.090388][    C1] yealink 6-1:36.0: unexpected response 0
[  240.096354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.103387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.110144][    C1] yealink 6-1:36.0: unexpected response 0
[  240.116085][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.123061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.129814][    C1] yealink 6-1:36.0: unexpected response 0
[  240.135814][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.142988][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.149758][    C1] yealink 6-1:36.0: unexpected response 0
[  240.155707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.162695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.169451][    C1] yealink 6-1:36.0: unexpected response 0
[  240.175381][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.182357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.189110][    C1] yealink 6-1:36.0: unexpected response 0
[  240.195039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.202013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.208770][    C1] yealink 6-1:36.0: unexpected response 0
[  240.214726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.221723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.228483][    C1] yealink 6-1:36.0: unexpected response 0
[  240.234429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.241409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.248177][    C1] yealink 6-1:36.0: unexpected response 0
[  240.254152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.261141][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.267990][    C1] yealink 6-1:36.0: unexpected response 0
[  240.273930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.280914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.287672][    C1] yealink 6-1:36.0: unexpected response 0
[  240.293630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.300636][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.307496][    C1] yealink 6-1:36.0: unexpected response 0
[  240.313490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.320477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.327234][    C1] yealink 6-1:36.0: unexpected response 0
[  240.333184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.340162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.346922][    C1] yealink 6-1:36.0: unexpected response 0
[  240.352857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.359838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.366599][    C1] yealink 6-1:36.0: unexpected response 0
[  240.372528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.379497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.386253][    C1] yealink 6-1:36.0: unexpected response 0
[  240.392178][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.399152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.405907][    C1] yealink 6-1:36.0: unexpected response 0
[  240.411864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.418919][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.425672][    C1] yealink 6-1:36.0: unexpected response 0
[  240.431620][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.438595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.445352][    C1] yealink 6-1:36.0: unexpected response 0
[  240.451315][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.458300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.465062][    C1] yealink 6-1:36.0: unexpected response 0
[  240.470989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.477964][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.484750][    C1] yealink 6-1:36.0: unexpected response 0
[  240.490687][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.497683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.504450][    C1] yealink 6-1:36.0: unexpected response 0
[  240.510387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.517360][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.524119][    C1] yealink 6-1:36.0: unexpected response 0
[  240.530083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.537084][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.543855][    C1] yealink 6-1:36.0: unexpected response 0
[  240.549835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.556878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.563656][    C1] yealink 6-1:36.0: unexpected response 0
[  240.569631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.576614][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.583374][    C1] yealink 6-1:36.0: unexpected response 0
[  240.589301][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.596363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.603125][    C1] yealink 6-1:36.0: unexpected response 0
[  240.609049][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.616008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.622772][    C1] yealink 6-1:36.0: unexpected response 0
[  240.628692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.635670][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.642428][    C1] yealink 6-1:36.0: unexpected response 0
[  240.648354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.655334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.662098][    C1] yealink 6-1:36.0: unexpected response 0
[  240.668023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.675001][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.681759][    C1] yealink 6-1:36.0: unexpected response 0
[  240.687687][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.694664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.701420][    C1] yealink 6-1:36.0: unexpected response 0
[  240.707345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.714317][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.721072][    C1] yealink 6-1:36.0: unexpected response 0
[  240.727044][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.734048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.740815][    C1] yealink 6-1:36.0: unexpected response 0
[  240.746779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.753762][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.760532][    C1] yealink 6-1:36.0: unexpected response 0
[  240.766492][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.773477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.780234][    C1] yealink 6-1:36.0: unexpected response 0
[  240.786173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.793188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.799951][    C1] yealink 6-1:36.0: unexpected response 0
[  240.805897][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.812880][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.819642][    C1] yealink 6-1:36.0: unexpected response 0
[  240.825593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.832599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.839362][    C1] yealink 6-1:36.0: unexpected response 0
[  240.845304][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.852293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.859059][    C1] yealink 6-1:36.0: unexpected response 0
[  240.865002][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.872031][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.878809][    C1] yealink 6-1:36.0: unexpected response 0
[  240.884768][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.891763][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.898531][    C1] yealink 6-1:36.0: unexpected response 0
[  240.904484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.911469][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.918224][    C1] yealink 6-1:36.0: unexpected response 0
[  240.924158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.931128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.937885][    C1] yealink 6-1:36.0: unexpected response 0
[  240.943816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.950817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.957579][    C1] yealink 6-1:36.0: unexpected response 0
[  240.963528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.970554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.977332][    C1] yealink 6-1:36.0: unexpected response 0
[  240.983293][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  240.990275][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  240.997033][    C1] yealink 6-1:36.0: unexpected response 0
[  241.002969][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.009945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.016701][    C1] yealink 6-1:36.0: unexpected response 0
[  241.022630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.029686][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.036440][    C1] yealink 6-1:36.0: unexpected response 0
[  241.042403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.049377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.056132][    C1] yealink 6-1:36.0: unexpected response 0
[  241.062069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.069045][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.075804][    C1] yealink 6-1:36.0: unexpected response 0
[  241.081777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.088779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.095544][    C1] yealink 6-1:36.0: unexpected response 0
[  241.101481][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.108461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.115227][    C1] yealink 6-1:36.0: unexpected response 0
[  241.121184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.128168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.134929][    C1] yealink 6-1:36.0: unexpected response 0
[  241.140862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.147839][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.154594][    C1] yealink 6-1:36.0: unexpected response 0
[  241.160516][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.167503][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.174296][    C1] yealink 6-1:36.0: unexpected response 0
[  241.180229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.187210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.193976][    C1] yealink 6-1:36.0: unexpected response 0
[  241.199937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.206912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.213670][    C1] yealink 6-1:36.0: unexpected response 0
[  241.219694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.226674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.233437][    C1] yealink 6-1:36.0: unexpected response 0
[  241.239369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.246344][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.253104][    C1] yealink 6-1:36.0: unexpected response 0
[  241.259041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.266017][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.272777][    C1] yealink 6-1:36.0: unexpected response 0
[  241.278706][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.285682][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.292441][    C1] yealink 6-1:36.0: unexpected response 0
[  241.298396][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.305383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.312144][    C1] yealink 6-1:36.0: unexpected response 0
[  241.318092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.325109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.331872][    C1] yealink 6-1:36.0: unexpected response 0
[  241.337809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.344786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.351551][    C1] yealink 6-1:36.0: unexpected response 0
[  241.357620][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.364775][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.371537][    C1] yealink 6-1:36.0: unexpected response 0
[  241.377487][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.384486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.391253][    C1] yealink 6-1:36.0: unexpected response 0
[  241.397306][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.404304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.411074][    C1] yealink 6-1:36.0: unexpected response 0
[  241.417108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.424096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.430854][    C1] yealink 6-1:36.0: unexpected response 0
[  241.436804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.443785][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.450540][    C1] yealink 6-1:36.0: unexpected response 0
[  241.456470][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.463447][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.470201][    C1] yealink 6-1:36.0: unexpected response 0
[  241.476168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.483167][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.489937][    C1] yealink 6-1:36.0: unexpected response 0
[  241.495874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.502855][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.509612][    C1] yealink 6-1:36.0: unexpected response 0
[  241.515577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.522525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.529278][    C1] yealink 6-1:36.0: unexpected response 0
[  241.535180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.542267][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.549023][    C1] yealink 6-1:36.0: unexpected response 0
[  241.554949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.561918][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.568671][    C1] yealink 6-1:36.0: unexpected response 0
[  241.574627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.581638][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.588400][    C1] yealink 6-1:36.0: unexpected response 0
[  241.594351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.601329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.608085][    C1] yealink 6-1:36.0: unexpected response 0
[  241.614023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.620998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.627760][    C1] yealink 6-1:36.0: unexpected response 0
[  241.633719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.640701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.647470][    C1] yealink 6-1:36.0: unexpected response 0
[  241.653432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.660414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.667259][    C1] yealink 6-1:36.0: unexpected response 0
[  241.673231][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.680268][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.687050][    C1] yealink 6-1:36.0: unexpected response 0
[  241.693059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.700069][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.706830][    C1] yealink 6-1:36.0: unexpected response 0
[  241.712769][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.719750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.726507][    C1] yealink 6-1:36.0: unexpected response 0
[  241.732450][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.739430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.746187][    C1] yealink 6-1:36.0: unexpected response 0
[  241.752120][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.759090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.765854][    C1] yealink 6-1:36.0: unexpected response 0
[  241.771821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.778796][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.785558][    C1] yealink 6-1:36.0: unexpected response 0
[  241.791482][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.798453][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.805217][    C1] yealink 6-1:36.0: unexpected response 0
[  241.811178][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.818163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.824923][    C1] yealink 6-1:36.0: unexpected response 0
[  241.830889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.837863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.844627][    C1] yealink 6-1:36.0: unexpected response 0
[  241.850557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.857552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.864319][    C1] yealink 6-1:36.0: unexpected response 0
[  241.870271][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.877255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.884017][    C1] yealink 6-1:36.0: unexpected response 0
[  241.890040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.897024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.903785][    C1] yealink 6-1:36.0: unexpected response 0
[  241.909719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.916694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.923460][    C1] yealink 6-1:36.0: unexpected response 0
[  241.929423][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.936415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.943175][    C1] yealink 6-1:36.0: unexpected response 0
[  241.949117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.956104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.962866][    C1] yealink 6-1:36.0: unexpected response 0
[  241.968817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.975799][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  241.982559][    C1] yealink 6-1:36.0: unexpected response 0
[  241.988587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  241.995629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.002411][    C1] yealink 6-1:36.0: unexpected response 0
[  242.008373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.015371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.022489][    C1] yealink 6-1:36.0: unexpected response 0
[  242.028448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.035471][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.042253][    C1] yealink 6-1:36.0: unexpected response 0
[  242.048215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.055201][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.061962][    C1] yealink 6-1:36.0: unexpected response 0
[  242.067901][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.076191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.082950][    C1] yealink 6-1:36.0: unexpected response 0
[  242.088881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.095864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.102628][    C1] yealink 6-1:36.0: unexpected response 0
[  242.108555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.115578][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.122344][    C1] yealink 6-1:36.0: unexpected response 0
[  242.128277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.135250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.142010][    C1] yealink 6-1:36.0: unexpected response 0
[  242.147961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.154933][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.161692][    C1] yealink 6-1:36.0: unexpected response 0
[  242.167614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.174581][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.181335][    C1] yealink 6-1:36.0: unexpected response 0
[  242.187257][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.194270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.201045][    C1] yealink 6-1:36.0: unexpected response 0
[  242.207062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.214033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.220789][    C1] yealink 6-1:36.0: unexpected response 0
[  242.226712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.233685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.240735][    C1] yealink 6-1:36.0: unexpected response 0
[  242.246704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.253679][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.260434][    C1] yealink 6-1:36.0: unexpected response 0
[  242.266360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.273329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.280084][    C1] yealink 6-1:36.0: unexpected response 0
[  242.286014][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.292982][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.299743][    C1] yealink 6-1:36.0: unexpected response 0
[  242.305690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.312684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.319441][    C1] yealink 6-1:36.0: unexpected response 0
[  242.325361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.332331][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.339086][    C1] yealink 6-1:36.0: unexpected response 0
[  242.345011][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.352412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.359165][    C1] yealink 6-1:36.0: unexpected response 0
[  242.365088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.372054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.378810][    C1] yealink 6-1:36.0: unexpected response 0
[  242.384754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.391738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.398506][    C1] yealink 6-1:36.0: unexpected response 0
[  242.404462][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.411436][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.418192][    C1] yealink 6-1:36.0: unexpected response 0
[  242.424128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.431103][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.437859][    C1] yealink 6-1:36.0: unexpected response 0
[  242.443877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.450848][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.457605][    C1] yealink 6-1:36.0: unexpected response 0
[  242.463564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.470551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.477307][    C1] yealink 6-1:36.0: unexpected response 0
[  242.483234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.490210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.496971][    C1] yealink 6-1:36.0: unexpected response 0
[  242.502929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.509919][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.516677][    C1] yealink 6-1:36.0: unexpected response 0
[  242.522613][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.529592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.536362][    C1] yealink 6-1:36.0: unexpected response 0
[  242.542308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.549280][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.556047][    C1] yealink 6-1:36.0: unexpected response 0
[  242.562012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.568992][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.575758][    C1] yealink 6-1:36.0: unexpected response 0
[  242.581817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.588799][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.595557][    C1] yealink 6-1:36.0: unexpected response 0
[  242.601556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.608594][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.615390][    C1] yealink 6-1:36.0: unexpected response 0
[  242.621343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.628315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.635069][    C1] yealink 6-1:36.0: unexpected response 0
[  242.640993][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.647964][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.654894][    C1] yealink 6-1:36.0: unexpected response 0
[  242.660817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.667787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.674542][    C1] yealink 6-1:36.0: unexpected response 0
[  242.680465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.687438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.694195][    C1] yealink 6-1:36.0: unexpected response 0
[  242.700118][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.707129][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.713897][    C1] yealink 6-1:36.0: unexpected response 0
[  242.719829][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.726806][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.733568][    C1] yealink 6-1:36.0: unexpected response 0
[  242.739588][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.746655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.753415][    C1] yealink 6-1:36.0: unexpected response 0
[  242.759384][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.766373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.773132][    C1] yealink 6-1:36.0: unexpected response 0
[  242.779104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.786094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.792854][    C1] yealink 6-1:36.0: unexpected response 0
[  242.798801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.805903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.812667][    C1] yealink 6-1:36.0: unexpected response 0
[  242.818603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.825592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.832359][    C1] yealink 6-1:36.0: unexpected response 0
[  242.838322][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.845304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.852064][    C1] yealink 6-1:36.0: unexpected response 0
[  242.857992][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.864962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.871743][    C1] yealink 6-1:36.0: unexpected response 0
[  242.877665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.884722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.891476][    C1] yealink 6-1:36.0: unexpected response 0
[  242.897406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.904377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.911151][    C1] yealink 6-1:36.0: unexpected response 0
[  242.917089][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.924060][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.930841][    C1] yealink 6-1:36.0: unexpected response 0
[  242.936819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.943786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.950539][    C1] yealink 6-1:36.0: unexpected response 0
[  242.956495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.963463][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.970218][    C1] yealink 6-1:36.0: unexpected response 0
[  242.976138][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  242.983108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  242.989862][    C1] yealink 6-1:36.0: unexpected response 0
[  242.995793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.002766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.009522][    C1] yealink 6-1:36.0: unexpected response 0
[  243.015556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.022595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.029373][    C1] yealink 6-1:36.0: unexpected response 0
[  243.035300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.042272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.049026][    C1] yealink 6-1:36.0: unexpected response 0
[  243.055126][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.062093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.068850][    C1] yealink 6-1:36.0: unexpected response 0
[  243.074772][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.081772][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.088528][    C1] yealink 6-1:36.0: unexpected response 0
[  243.094480][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.101450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.108206][    C1] yealink 6-1:36.0: unexpected response 0
[  243.114169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.121176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.127941][    C1] yealink 6-1:36.0: unexpected response 0
[  243.133881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.140868][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.147633][    C1] yealink 6-1:36.0: unexpected response 0
[  243.153560][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.160535][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.167292][    C1] yealink 6-1:36.0: unexpected response 0
[  243.173220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.180279][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.187036][    C1] yealink 6-1:36.0: unexpected response 0
[  243.193064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.200040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.206807][    C1] yealink 6-1:36.0: unexpected response 0
[  243.212757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.219750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.226528][    C1] yealink 6-1:36.0: unexpected response 0
[  243.232477][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.239448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.246201][    C1] yealink 6-1:36.0: unexpected response 0
[  243.252152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.259118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.265872][    C1] yealink 6-1:36.0: unexpected response 0
[  243.271812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.278779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.285534][    C1] yealink 6-1:36.0: unexpected response 0
[  243.291456][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.298428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.305185][    C1] yealink 6-1:36.0: unexpected response 0
[  243.311112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.318086][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.324845][    C1] yealink 6-1:36.0: unexpected response 0
[  243.330778][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.337752][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.344509][    C1] yealink 6-1:36.0: unexpected response 0
[  243.350428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.357399][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.364417][    C1] yealink 6-1:36.0: unexpected response 0
[  243.370345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.377316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.384161][    C1] yealink 6-1:36.0: unexpected response 0
[  243.390094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.397067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.403823][    C1] yealink 6-1:36.0: unexpected response 0
[  243.409778][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.416779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.423537][    C1] yealink 6-1:36.0: unexpected response 0
[  243.429463][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.436433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.443190][    C1] yealink 6-1:36.0: unexpected response 0
[  243.449116][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.456089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.462847][    C1] yealink 6-1:36.0: unexpected response 0
[  243.468770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.475738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.482496][    C1] yealink 6-1:36.0: unexpected response 0
[  243.488418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.495394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.502152][    C1] yealink 6-1:36.0: unexpected response 0
[  243.508083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.515059][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.521819][    C1] yealink 6-1:36.0: unexpected response 0
[  243.527781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.534782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.541560][    C1] yealink 6-1:36.0: unexpected response 0
[  243.547518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.554496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.561250][    C1] yealink 6-1:36.0: unexpected response 0
[  243.567214][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.574188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.580945][    C1] yealink 6-1:36.0: unexpected response 0
[  243.586912][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.593883][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.600644][    C1] yealink 6-1:36.0: unexpected response 0
[  243.606572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.613542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.620297][    C1] yealink 6-1:36.0: unexpected response 0
[  243.626280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.633278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.640034][    C1] yealink 6-1:36.0: unexpected response 0
[  243.645967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.652951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.659705][    C1] yealink 6-1:36.0: unexpected response 0
[  243.665636][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.672609][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.679370][    C1] yealink 6-1:36.0: unexpected response 0
[  243.685318][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.692304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.699084][    C1] yealink 6-1:36.0: unexpected response 0
[  243.705064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.712058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.718814][    C1] yealink 6-1:36.0: unexpected response 0
[  243.724779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.731823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.738596][    C1] yealink 6-1:36.0: unexpected response 0
[  243.744531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.751510][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.758284][    C1] yealink 6-1:36.0: unexpected response 0
[  243.764483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.771463][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.778220][    C1] yealink 6-1:36.0: unexpected response 0
[  243.784150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.791127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.797888][    C1] yealink 6-1:36.0: unexpected response 0
[  243.803832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.810821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.817590][    C1] yealink 6-1:36.0: unexpected response 0
[  243.823545][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.830575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.837353][    C1] yealink 6-1:36.0: unexpected response 0
[  243.843324][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.850313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.857076][    C1] yealink 6-1:36.0: unexpected response 0
[  243.863025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.870009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.876775][    C1] yealink 6-1:36.0: unexpected response 0
[  243.882759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.889739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.896494][    C1] yealink 6-1:36.0: unexpected response 0
[  243.902441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.909428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.916191][    C1] yealink 6-1:36.0: unexpected response 0
[  243.922140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.929120][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.935905][    C1] yealink 6-1:36.0: unexpected response 0
[  243.941892][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.948880][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.955641][    C1] yealink 6-1:36.0: unexpected response 0
[  243.961598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.968591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.975353][    C1] yealink 6-1:36.0: unexpected response 0
[  243.981283][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  243.988273][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  243.995037][    C1] yealink 6-1:36.0: unexpected response 0
[  244.000967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.008121][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.014911][    C1] yealink 6-1:36.0: unexpected response 0
[  244.020846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.027912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.034668][    C1] yealink 6-1:36.0: unexpected response 0
[  244.040658][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.047659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.054423][    C1] yealink 6-1:36.0: unexpected response 0
[  244.060392][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.067403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.074172][    C1] yealink 6-1:36.0: unexpected response 0
[  244.080135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.087179][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.093950][    C1] yealink 6-1:36.0: unexpected response 0
[  244.099946][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.106944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.113704][    C1] yealink 6-1:36.0: unexpected response 0
[  244.119637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.126613][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.133375][    C1] yealink 6-1:36.0: unexpected response 0
[  244.139340][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.146332][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.153095][    C1] yealink 6-1:36.0: unexpected response 0
[  244.159024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.165998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.172757][    C1] yealink 6-1:36.0: unexpected response 0
[  244.178682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.185655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.192411][    C1] yealink 6-1:36.0: unexpected response 0
[  244.198363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.205335][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.212091][    C1] yealink 6-1:36.0: unexpected response 0
[  244.218010][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.224976][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.231733][    C1] yealink 6-1:36.0: unexpected response 0
[  244.237654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.244625][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.251383][    C1] yealink 6-1:36.0: unexpected response 0
[  244.257306][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.264278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.271034][    C1] yealink 6-1:36.0: unexpected response 0
[  244.276963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.283969][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.290752][    C1] yealink 6-1:36.0: unexpected response 0
[  244.296680][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.303658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.310410][    C1] yealink 6-1:36.0: unexpected response 0
[  244.316331][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.323305][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.330059][    C1] yealink 6-1:36.0: unexpected response 0
[  244.335984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.343004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.349778][    C1] yealink 6-1:36.0: unexpected response 0
[  244.355729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.362700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.369466][    C1] yealink 6-1:36.0: unexpected response 0
[  244.375415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.382475][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.389228][    C1] yealink 6-1:36.0: unexpected response 0
[  244.395151][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.402187][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.408964][    C1] yealink 6-1:36.0: unexpected response 0
[  244.414889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.421872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.428630][    C1] yealink 6-1:36.0: unexpected response 0
[  244.434554][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.441526][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.448309][    C1] yealink 6-1:36.0: unexpected response 0
[  244.454250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.461227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.467984][    C1] yealink 6-1:36.0: unexpected response 0
[  244.473910][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.480876][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.487646][    C1] yealink 6-1:36.0: unexpected response 0
[  244.493591][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.500573][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.507334][    C1] yealink 6-1:36.0: unexpected response 0
[  244.513304][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.520275][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.527032][    C1] yealink 6-1:36.0: unexpected response 0
[  244.533005][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.539991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.546799][    C1] yealink 6-1:36.0: unexpected response 0
[  244.552746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.559734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.566492][    C1] yealink 6-1:36.0: unexpected response 0
[  244.572700][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.579684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.586439][    C1] yealink 6-1:36.0: unexpected response 0
[  244.592376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.599348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.606189][    C1] yealink 6-1:36.0: unexpected response 0
[  244.612125][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.619095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.625855][    C1] yealink 6-1:36.0: unexpected response 0
[  244.631805][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.638779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.645534][    C1] yealink 6-1:36.0: unexpected response 0
[  244.651497][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.658485][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.665243][    C1] yealink 6-1:36.0: unexpected response 0
[  244.671200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.678175][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.684931][    C1] yealink 6-1:36.0: unexpected response 0
[  244.690856][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.697892][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.704662][    C1] yealink 6-1:36.0: unexpected response 0
[  244.710602][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.717596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.724377][    C1] yealink 6-1:36.0: unexpected response 0
[  244.730327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.737312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.744071][    C1] yealink 6-1:36.0: unexpected response 0
[  244.749999][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.756983][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.763829][    C1] yealink 6-1:36.0: unexpected response 0
[  244.769753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.776722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.783477][    C1] yealink 6-1:36.0: unexpected response 0
[  244.789400][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.796547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.803394][    C1] yealink 6-1:36.0: unexpected response 0
[  244.809406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.816377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.823142][    C1] yealink 6-1:36.0: unexpected response 0
[  244.829091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.836061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.842819][    C1] yealink 6-1:36.0: unexpected response 0
[  244.848741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.855748][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.862524][    C1] yealink 6-1:36.0: unexpected response 0
[  244.868452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.875422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.882181][    C1] yealink 6-1:36.0: unexpected response 0
[  244.888103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.895075][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.901831][    C1] yealink 6-1:36.0: unexpected response 0
[  244.907749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.914716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.921468][    C1] yealink 6-1:36.0: unexpected response 0
[  244.927401][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.934374][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.941126][    C1] yealink 6-1:36.0: unexpected response 0
[  244.947048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.954031][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.960790][    C1] yealink 6-1:36.0: unexpected response 0
[  244.966741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.973730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  244.980486][    C1] yealink 6-1:36.0: unexpected response 0
[  244.986441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  244.993502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.000258][    C1] yealink 6-1:36.0: unexpected response 0
[  245.006272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.013282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.020033][    C1] yealink 6-1:36.0: unexpected response 0
[  245.025958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.032929][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.039684][    C1] yealink 6-1:36.0: unexpected response 0
[  245.045635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.052627][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.059399][    C1] yealink 6-1:36.0: unexpected response 0
[  245.065343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.072316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.079076][    C1] yealink 6-1:36.0: unexpected response 0
[  245.085031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.092016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.098773][    C1] yealink 6-1:36.0: unexpected response 0
[  245.104704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.111682][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.118439][    C1] yealink 6-1:36.0: unexpected response 0
[  245.124387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.131373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.138129][    C1] yealink 6-1:36.0: unexpected response 0
[  245.144101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.151083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.157839][    C1] yealink 6-1:36.0: unexpected response 0
[  245.163770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.170746][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.177501][    C1] yealink 6-1:36.0: unexpected response 0
[  245.183433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.190400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.197155][    C1] yealink 6-1:36.0: unexpected response 0
[  245.203082][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.210052][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.216806][    C1] yealink 6-1:36.0: unexpected response 0
[  245.222729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.229699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.236454][    C1] yealink 6-1:36.0: unexpected response 0
[  245.242375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.249600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.256357][    C1] yealink 6-1:36.0: unexpected response 0
[  245.262303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.269283][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.276042][    C1] yealink 6-1:36.0: unexpected response 0
[  245.281974][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.288975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.295757][    C1] yealink 6-1:36.0: unexpected response 0
[  245.301741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.308735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.315505][    C1] yealink 6-1:36.0: unexpected response 0
[  245.321434][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.328407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.335161][    C1] yealink 6-1:36.0: unexpected response 0
[  245.341088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.348062][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.354819][    C1] yealink 6-1:36.0: unexpected response 0
[  245.360739][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.367757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.374528][    C1] yealink 6-1:36.0: unexpected response 0
[  245.380450][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.387417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.394175][    C1] yealink 6-1:36.0: unexpected response 0
[  245.400100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.407156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.413910][    C1] yealink 6-1:36.0: unexpected response 0
[  245.419831][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.426800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.433561][    C1] yealink 6-1:36.0: unexpected response 0
[  245.439478][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.446445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.453203][    C1] yealink 6-1:36.0: unexpected response 0
[  245.459166][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.466136][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.472894][    C1] yealink 6-1:36.0: unexpected response 0
[  245.478834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.485815][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.492661][    C1] yealink 6-1:36.0: unexpected response 0
[  245.498599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.505604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.512364][    C1] yealink 6-1:36.0: unexpected response 0
[  245.518300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.525383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.532136][    C1] yealink 6-1:36.0: unexpected response 0
[  245.538064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.545030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.551816][    C1] yealink 6-1:36.0: unexpected response 0
[  245.557758][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.564759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.571524][    C1] yealink 6-1:36.0: unexpected response 0
[  245.577467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.584456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.591210][    C1] yealink 6-1:36.0: unexpected response 0
[  245.597153][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.604131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.610887][    C1] yealink 6-1:36.0: unexpected response 0
[  245.616883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.623890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.630757][    C1] yealink 6-1:36.0: unexpected response 0
[  245.637137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.644119][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.650976][    C1] yealink 6-1:36.0: unexpected response 0
[  245.656909][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.663887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.670642][    C1] yealink 6-1:36.0: unexpected response 0
[  245.676638][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.683645][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.690406][    C1] yealink 6-1:36.0: unexpected response 0
[  245.696354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.703345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.710104][    C1] yealink 6-1:36.0: unexpected response 0
[  245.716088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.723090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.729857][    C1] yealink 6-1:36.0: unexpected response 0
[  245.736566][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.743661][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.750421][    C1] yealink 6-1:36.0: unexpected response 0
[  245.756347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.763408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.770161][    C1] yealink 6-1:36.0: unexpected response 0
[  245.776176][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.783177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.789939][    C1] yealink 6-1:36.0: unexpected response 0
[  245.795876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.802856][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.809702][    C1] yealink 6-1:36.0: unexpected response 0
[  245.815666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.822658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.829412][    C1] yealink 6-1:36.0: unexpected response 0
[  245.835352][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.842333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.849089][    C1] yealink 6-1:36.0: unexpected response 0
[  245.855107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.862091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.868853][    C1] yealink 6-1:36.0: unexpected response 0
[  245.874788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.881798][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.888571][    C1] yealink 6-1:36.0: unexpected response 0
[  245.894576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.901578][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.908342][    C1] yealink 6-1:36.0: unexpected response 0
[  245.914363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.921337][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.928095][    C1] yealink 6-1:36.0: unexpected response 0
[  245.934087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.941091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.947853][    C1] yealink 6-1:36.0: unexpected response 0
[  245.953810][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.960793][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.967554][    C1] yealink 6-1:36.0: unexpected response 0
[  245.973510][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  245.980494][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  245.987251][    C1] yealink 6-1:36.0: unexpected response 0
[  245.993834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.000825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.007595][    C1] yealink 6-1:36.0: unexpected response 0
[  246.013562][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.020562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.027332][    C1] yealink 6-1:36.0: unexpected response 0
[  246.033299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.040316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.047080][    C1] yealink 6-1:36.0: unexpected response 0
[  246.053040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.060033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.066800][    C1] yealink 6-1:36.0: unexpected response 0
[  246.072755][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.079852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.086625][    C1] yealink 6-1:36.0: unexpected response 0
[  246.092587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.099566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.106340][    C1] yealink 6-1:36.0: unexpected response 0
[  246.112279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.119250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.126046][    C1] yealink 6-1:36.0: unexpected response 0
[  246.132066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.139036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.145790][    C1] yealink 6-1:36.0: unexpected response 0
[  246.151731][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.158712][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.165474][    C1] yealink 6-1:36.0: unexpected response 0
[  246.171421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.178405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.185168][    C1] yealink 6-1:36.0: unexpected response 0
[  246.191105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.198079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.204835][    C1] yealink 6-1:36.0: unexpected response 0
[  246.210847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.217991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.224750][    C1] yealink 6-1:36.0: unexpected response 0
[  246.230682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.237656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.244411][    C1] yealink 6-1:36.0: unexpected response 0
[  246.250377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.257356][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.264137][    C1] yealink 6-1:36.0: unexpected response 0
[  246.270066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.277234][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.284001][    C1] yealink 6-1:36.0: unexpected response 0
[  246.290065][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.297058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.303816][    C1] yealink 6-1:36.0: unexpected response 0
[  246.309742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.317065][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.323821][    C1] yealink 6-1:36.0: unexpected response 0
[  246.329837][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.336812][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.343569][    C1] yealink 6-1:36.0: unexpected response 0
[  246.349514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.357015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.363775][    C1] yealink 6-1:36.0: unexpected response 0
[  246.369706][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.376674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.383465][    C1] yealink 6-1:36.0: unexpected response 0
[  246.389402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.396394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.403177][    C1] yealink 6-1:36.0: unexpected response 0
[  246.409137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.416105][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.422859][    C1] yealink 6-1:36.0: unexpected response 0
[  246.428781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.435738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.442496][    C1] yealink 6-1:36.0: unexpected response 0
[  246.448411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.455379][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.462132][    C1] yealink 6-1:36.0: unexpected response 0
[  246.468054][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.475021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.481864][    C1] yealink 6-1:36.0: unexpected response 0
[  246.487797][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.494770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.501577][    C1] yealink 6-1:36.0: unexpected response 0
[  246.507512][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.514504][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.521261][    C1] yealink 6-1:36.0: unexpected response 0
[  246.527185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.534155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.540930][    C1] yealink 6-1:36.0: unexpected response 0
[  246.546861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.553837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.560590][    C1] yealink 6-1:36.0: unexpected response 0
[  246.566564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.573558][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.580314][    C1] yealink 6-1:36.0: unexpected response 0
[  246.586266][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.593247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.600007][    C1] yealink 6-1:36.0: unexpected response 0
[  246.605938][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.612915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.619668][    C1] yealink 6-1:36.0: unexpected response 0
[  246.625593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.632564][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.639407][    C1] yealink 6-1:36.0: unexpected response 0
[  246.645340][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.652427][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.659273][    C1] yealink 6-1:36.0: unexpected response 0
[  246.665222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.672288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.679053][    C1] yealink 6-1:36.0: unexpected response 0
[  246.684997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.692478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.699245][    C1] yealink 6-1:36.0: unexpected response 0
[  246.705166][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.712141][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.718898][    C1] yealink 6-1:36.0: unexpected response 0
[  246.724883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.731869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.738628][    C1] yealink 6-1:36.0: unexpected response 0
[  246.744556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.751530][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.758309][    C1] yealink 6-1:36.0: unexpected response 0
[  246.764261][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.771244][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.778005][    C1] yealink 6-1:36.0: unexpected response 0
[  246.783937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.790929][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.797689][    C1] yealink 6-1:36.0: unexpected response 0
[  246.803633][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.810604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.817454][    C1] yealink 6-1:36.0: unexpected response 0
[  246.823390][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.830357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.837113][    C1] yealink 6-1:36.0: unexpected response 0
[  246.843041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.850013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.856772][    C1] yealink 6-1:36.0: unexpected response 0
[  246.862702][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.869674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.876435][    C1] yealink 6-1:36.0: unexpected response 0
[  246.882423][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.889428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.896239][    C1] yealink 6-1:36.0: unexpected response 0
[  246.902202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.909205][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.915968][    C1] yealink 6-1:36.0: unexpected response 0
[  246.921919][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.928902][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.935667][    C1] yealink 6-1:36.0: unexpected response 0
[  246.941643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.948634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.955392][    C1] yealink 6-1:36.0: unexpected response 0
[  246.961323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.968314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.975079][    C1] yealink 6-1:36.0: unexpected response 0
[  246.981014][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  246.988004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  246.994766][    C1] yealink 6-1:36.0: unexpected response 0
[  247.000693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.007716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.014489][    C1] yealink 6-1:36.0: unexpected response 0
[  247.020413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.027385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.034143][    C1] yealink 6-1:36.0: unexpected response 0
[  247.040095][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.047066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.053823][    C1] yealink 6-1:36.0: unexpected response 0
[  247.059745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.066716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.073472][    C1] yealink 6-1:36.0: unexpected response 0
[  247.079391][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.086367][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.093126][    C1] yealink 6-1:36.0: unexpected response 0
[  247.099050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.106033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.112795][    C1] yealink 6-1:36.0: unexpected response 0
[  247.118840][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.125834][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.132595][    C1] yealink 6-1:36.0: unexpected response 0
[  247.138606][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.145579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.152334][    C1] yealink 6-1:36.0: unexpected response 0
[  247.158252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.165219][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.171974][    C1] yealink 6-1:36.0: unexpected response 0
[  247.177894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.184861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.191626][    C1] yealink 6-1:36.0: unexpected response 0
[  247.197570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.204538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.211303][    C1] yealink 6-1:36.0: unexpected response 0
[  247.217241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.224247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.231003][    C1] yealink 6-1:36.0: unexpected response 0
[  247.236929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.243896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.250655][    C1] yealink 6-1:36.0: unexpected response 0
[  247.256580][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.263552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.270308][    C1] yealink 6-1:36.0: unexpected response 0
[  247.276236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.283207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.289959][    C1] yealink 6-1:36.0: unexpected response 0
[  247.295880][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.302854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.309610][    C1] yealink 6-1:36.0: unexpected response 0
[  247.315598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.322596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.329355][    C1] yealink 6-1:36.0: unexpected response 0
[  247.335283][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.342262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.349015][    C1] yealink 6-1:36.0: unexpected response 0
[  247.354965][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.361936][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.368691][    C1] yealink 6-1:36.0: unexpected response 0
[  247.374617][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.381606][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.388369][    C1] yealink 6-1:36.0: unexpected response 0
[  247.394291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.401258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.408013][    C1] yealink 6-1:36.0: unexpected response 0
[  247.413939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.420939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.427697][    C1] yealink 6-1:36.0: unexpected response 0
[  247.433657][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.440634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.447564][    C1] yealink 6-1:36.0: unexpected response 0
[  247.453504][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.460473][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.467228][    C1] yealink 6-1:36.0: unexpected response 0
[  247.473162][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.480132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.486891][    C1] yealink 6-1:36.0: unexpected response 0
[  247.492822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.499797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.506620][    C1] yealink 6-1:36.0: unexpected response 0
[  247.512628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.520241][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.527017][    C1] yealink 6-1:36.0: unexpected response 0
[  247.532954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.539925][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.546681][    C1] yealink 6-1:36.0: unexpected response 0
[  247.552618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.559592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.566352][    C1] yealink 6-1:36.0: unexpected response 0
[  247.572287][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.579266][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.586025][    C1] yealink 6-1:36.0: unexpected response 0
[  247.591959][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.598937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.605698][    C1] yealink 6-1:36.0: unexpected response 0
[  247.611821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.618793][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.625557][    C1] yealink 6-1:36.0: unexpected response 0
[  247.631487][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.638465][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.645255][    C1] yealink 6-1:36.0: unexpected response 0
[  247.651187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.658159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.665089][    C1] yealink 6-1:36.0: unexpected response 0
[  247.671040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.678010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.684765][    C1] yealink 6-1:36.0: unexpected response 0
[  247.690702][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.697675][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.704440][    C1] yealink 6-1:36.0: unexpected response 0
[  247.710382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.717368][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.724127][    C1] yealink 6-1:36.0: unexpected response 0
[  247.730069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.737047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.743808][    C1] yealink 6-1:36.0: unexpected response 0
[  247.749741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.756724][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.763480][    C1] yealink 6-1:36.0: unexpected response 0
[  247.769400][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.776387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.783147][    C1] yealink 6-1:36.0: unexpected response 0
[  247.789063][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.796116][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.802891][    C1] yealink 6-1:36.0: unexpected response 0
[  247.808850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.815835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.822594][    C1] yealink 6-1:36.0: unexpected response 0
[  247.828549][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.835521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.842278][    C1] yealink 6-1:36.0: unexpected response 0
[  247.848200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.855172][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.861929][    C1] yealink 6-1:36.0: unexpected response 0
[  247.867870][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.874864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.881625][    C1] yealink 6-1:36.0: unexpected response 0
[  247.887542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.894476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.901231][    C1] yealink 6-1:36.0: unexpected response 0
[  247.907127][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.914077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.920842][    C1] yealink 6-1:36.0: unexpected response 0
[  247.926793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.933810][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.940570][    C1] yealink 6-1:36.0: unexpected response 0
[  247.946465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.953417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.960175][    C1] yealink 6-1:36.0: unexpected response 0
[  247.966080][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.973056][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.979815][    C1] yealink 6-1:36.0: unexpected response 0
[  247.985746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  247.992692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  247.999450][    C1] yealink 6-1:36.0: unexpected response 0
[  248.005394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.012349][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.019103][    C1] yealink 6-1:36.0: unexpected response 0
[  248.025001][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.031973][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.038730][    C1] yealink 6-1:36.0: unexpected response 0
[  248.044721][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.051669][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.058433][    C1] yealink 6-1:36.0: unexpected response 0
[  248.064357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.071403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.078168][    C1] yealink 6-1:36.0: unexpected response 0
[  248.084076][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.091021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.097868][    C1] yealink 6-1:36.0: unexpected response 0
[  248.103785][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.110750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.117539][    C1] yealink 6-1:36.0: unexpected response 0
[  248.123523][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.130548][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.137416][    C1] yealink 6-1:36.0: unexpected response 0
[  248.143465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.150583][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.157367][    C1] yealink 6-1:36.0: unexpected response 0
[  248.163339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.170369][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.177130][    C1] yealink 6-1:36.0: unexpected response 0
[  248.183107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.190177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.196940][    C1] yealink 6-1:36.0: unexpected response 0
[  248.202877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.209861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.216628][    C1] yealink 6-1:36.0: unexpected response 0
[  248.222569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.229546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.236319][    C1] yealink 6-1:36.0: unexpected response 0
[  248.242278][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.249290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.256064][    C1] yealink 6-1:36.0: unexpected response 0
[  248.262033][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.269020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.275782][    C1] yealink 6-1:36.0: unexpected response 0
[  248.281716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.288681][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.295437][    C1] yealink 6-1:36.0: unexpected response 0
[  248.301388][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.308386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.315148][    C1] yealink 6-1:36.0: unexpected response 0
[  248.321099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.328094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.334854][    C1] yealink 6-1:36.0: unexpected response 0
[  248.340797][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.347872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.354637][    C1] yealink 6-1:36.0: unexpected response 0
[  248.360565][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.367534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.374290][    C1] yealink 6-1:36.0: unexpected response 0
[  248.380217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.387198][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.394130][    C1] yealink 6-1:36.0: unexpected response 0
[  248.400072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.407167][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.413926][    C1] yealink 6-1:36.0: unexpected response 0
[  248.419852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.426826][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.433755][    C1] yealink 6-1:36.0: unexpected response 0
[  248.439696][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.447609][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.454375][    C1] yealink 6-1:36.0: unexpected response 0
[  248.460472][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.467466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.474235][    C1] yealink 6-1:36.0: unexpected response 0
[  248.480189][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.487278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.494050][    C1] yealink 6-1:36.0: unexpected response 0
[  248.500012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.506997][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.513770][    C1] yealink 6-1:36.0: unexpected response 0
[  248.519723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.526739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.533512][    C1] yealink 6-1:36.0: unexpected response 0
[  248.539656][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.546642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.553406][    C1] yealink 6-1:36.0: unexpected response 0
[  248.559351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.566342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.573102][    C1] yealink 6-1:36.0: unexpected response 0
[  248.579048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.586065][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.592834][    C1] yealink 6-1:36.0: unexpected response 0
[  248.598801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.605943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.612734][    C1] yealink 6-1:36.0: unexpected response 0
[  248.618809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.625831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.632603][    C1] yealink 6-1:36.0: unexpected response 0
[  248.638584][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.645634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.652432][    C1] yealink 6-1:36.0: unexpected response 0
[  248.658484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.665496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.672264][    C1] yealink 6-1:36.0: unexpected response 0
[  248.678224][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.685209][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.691974][    C1] yealink 6-1:36.0: unexpected response 0
[  248.697906][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.704884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.711729][    C1] yealink 6-1:36.0: unexpected response 0
[  248.717666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.724646][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.731405][    C1] yealink 6-1:36.0: unexpected response 0
[  248.737334][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.744304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.751082][    C1] yealink 6-1:36.0: unexpected response 0
[  248.757041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.764021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.770783][    C1] yealink 6-1:36.0: unexpected response 0
[  248.776750][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.783724][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.790478][    C1] yealink 6-1:36.0: unexpected response 0
[  248.796421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.803394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.810151][    C1] yealink 6-1:36.0: unexpected response 0
[  248.816211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.823191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.829971][    C1] yealink 6-1:36.0: unexpected response 0
[  248.835903][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.842876][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.849643][    C1] yealink 6-1:36.0: unexpected response 0
[  248.855679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.862740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.869498][    C1] yealink 6-1:36.0: unexpected response 0
[  248.875427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.882406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.889181][    C1] yealink 6-1:36.0: unexpected response 0
[  248.895140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.902125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.908887][    C1] yealink 6-1:36.0: unexpected response 0
[  248.914820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.921823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.928586][    C1] yealink 6-1:36.0: unexpected response 0
[  248.934556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.941539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.948313][    C1] yealink 6-1:36.0: unexpected response 0
[  248.954255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.961270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.968029][    C1] yealink 6-1:36.0: unexpected response 0
[  248.973966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  248.980943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  248.987701][    C1] yealink 6-1:36.0: unexpected response 0
[  248.993628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.000604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.007361][    C1] yealink 6-1:36.0: unexpected response 0
[  249.013288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.020256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.027013][    C1] yealink 6-1:36.0: unexpected response 0
[  249.032945][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.039930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.046688][    C1] yealink 6-1:36.0: unexpected response 0
[  249.052623][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.059615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.066384][    C1] yealink 6-1:36.0: unexpected response 0
[  249.072316][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.079288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.086048][    C1] yealink 6-1:36.0: unexpected response 0
[  249.092004][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.098981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.105739][    C1] yealink 6-1:36.0: unexpected response 0
[  249.111670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.118637][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.125484][    C1] yealink 6-1:36.0: unexpected response 0
[  249.131403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.138371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.145127][    C1] yealink 6-1:36.0: unexpected response 0
[  249.151051][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.158061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.164836][    C1] yealink 6-1:36.0: unexpected response 0
[  249.170757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.177723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.184478][    C1] yealink 6-1:36.0: unexpected response 0
[  249.190401][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.197370][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.204129][    C1] yealink 6-1:36.0: unexpected response 0
[  249.210055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.217038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.223803][    C1] yealink 6-1:36.0: unexpected response 0
[  249.229741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.236715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.243475][    C1] yealink 6-1:36.0: unexpected response 0
[  249.249432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.256405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.263169][    C1] yealink 6-1:36.0: unexpected response 0
[  249.269108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.276088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.282849][    C1] yealink 6-1:36.0: unexpected response 0
[  249.288771][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.295740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.302498][    C1] yealink 6-1:36.0: unexpected response 0
[  249.308420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.315390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.322152][    C1] yealink 6-1:36.0: unexpected response 0
[  249.328073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.335043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.341800][    C1] yealink 6-1:36.0: unexpected response 0
[  249.347723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.354693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.361458][    C1] yealink 6-1:36.0: unexpected response 0
[  249.367394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.374387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.381141][    C1] yealink 6-1:36.0: unexpected response 0
[  249.387062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.394038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.400793][    C1] yealink 6-1:36.0: unexpected response 0
[  249.406748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.413720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.420475][    C1] yealink 6-1:36.0: unexpected response 0
[  249.426395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.433362][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.440116][    C1] yealink 6-1:36.0: unexpected response 0
[  249.446038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.453098][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.459861][    C1] yealink 6-1:36.0: unexpected response 0
[  249.465824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.472821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.479581][    C1] yealink 6-1:36.0: unexpected response 0
[  249.485503][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.492496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.499249][    C1] yealink 6-1:36.0: unexpected response 0
[  249.505172][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.512140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.518893][    C1] yealink 6-1:36.0: unexpected response 0
[  249.524833][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.531823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.538579][    C1] yealink 6-1:36.0: unexpected response 0
[  249.544497][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.551462][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.558222][    C1] yealink 6-1:36.0: unexpected response 0
[  249.564178][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.571157][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.577924][    C1] yealink 6-1:36.0: unexpected response 0
[  249.583858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.590836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.597596][    C1] yealink 6-1:36.0: unexpected response 0
[  249.603522][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.610507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.617262][    C1] yealink 6-1:36.0: unexpected response 0
[  249.623186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.630153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.636910][    C1] yealink 6-1:36.0: unexpected response 0
[  249.642837][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.649806][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.656562][    C1] yealink 6-1:36.0: unexpected response 0
[  249.662485][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.670078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.676851][    C1] yealink 6-1:36.0: unexpected response 0
[  249.682780][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.689747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.696502][    C1] yealink 6-1:36.0: unexpected response 0
[  249.702424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.709390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.716143][    C1] yealink 6-1:36.0: unexpected response 0
[  249.722097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.729164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.735922][    C1] yealink 6-1:36.0: unexpected response 0
[  249.741865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.748844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.755599][    C1] yealink 6-1:36.0: unexpected response 0
[  249.761534][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.768532][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.775294][    C1] yealink 6-1:36.0: unexpected response 0
[  249.781220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.788229][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.794988][    C1] yealink 6-1:36.0: unexpected response 0
[  249.800918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.807905][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.814665][    C1] yealink 6-1:36.0: unexpected response 0
[  249.820586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.827558][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.834315][    C1] yealink 6-1:36.0: unexpected response 0
[  249.840235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.847211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.853969][    C1] yealink 6-1:36.0: unexpected response 0
[  249.859900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.866884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.873657][    C1] yealink 6-1:36.0: unexpected response 0
[  249.879620][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.886599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.893358][    C1] yealink 6-1:36.0: unexpected response 0
[  249.899383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.906353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.913111][    C1] yealink 6-1:36.0: unexpected response 0
[  249.919032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.925998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.932757][    C1] yealink 6-1:36.0: unexpected response 0
[  249.938682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.945655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.952442][    C1] yealink 6-1:36.0: unexpected response 0
[  249.958367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.965339][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.972094][    C1] yealink 6-1:36.0: unexpected response 0
[  249.978490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  249.985472][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  249.992227][    C1] yealink 6-1:36.0: unexpected response 0
[  249.998234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.005202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.011957][    C1] yealink 6-1:36.0: unexpected response 0
[  250.017883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.024855][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.031698][    C1] yealink 6-1:36.0: unexpected response 0
[  250.037668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.044636][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.051419][    C1] yealink 6-1:36.0: unexpected response 0
[  250.057397][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.064401][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.071164][    C1] yealink 6-1:36.0: unexpected response 0
[  250.077140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.084136][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.090895][    C1] yealink 6-1:36.0: unexpected response 0
[  250.096837][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.103823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.110587][    C1] yealink 6-1:36.0: unexpected response 0
[  250.116547][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.123547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.130303][    C1] yealink 6-1:36.0: unexpected response 0
[  250.136230][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.143198][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.149955][    C1] yealink 6-1:36.0: unexpected response 0
[  250.155876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.162896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.169671][    C1] yealink 6-1:36.0: unexpected response 0
[  250.175683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.182666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.189509][    C1] yealink 6-1:36.0: unexpected response 0
[  250.195455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.202945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.209698][    C1] yealink 6-1:36.0: unexpected response 0
[  250.215625][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.222597][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.229364][    C1] yealink 6-1:36.0: unexpected response 0
[  250.235286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.242264][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.249016][    C1] yealink 6-1:36.0: unexpected response 0
[  250.255110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.262077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.268831][    C1] yealink 6-1:36.0: unexpected response 0
[  250.274747][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.281760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.288531][    C1] yealink 6-1:36.0: unexpected response 0
[  250.294458][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.301430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.308187][    C1] yealink 6-1:36.0: unexpected response 0
[  250.314150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.321169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.327931][    C1] yealink 6-1:36.0: unexpected response 0
[  250.333885][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.340878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.347647][    C1] yealink 6-1:36.0: unexpected response 0
[  250.353629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.360603][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.367451][    C1] yealink 6-1:36.0: unexpected response 0
[  250.373457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.380443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.387203][    C1] yealink 6-1:36.0: unexpected response 0
[  250.393145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.400120][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.406881][    C1] yealink 6-1:36.0: unexpected response 0
[  250.412828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.419805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.426651][    C1] yealink 6-1:36.0: unexpected response 0
[  250.432590][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.439575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.446331][    C1] yealink 6-1:36.0: unexpected response 0
[  250.452241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.459188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.465942][    C1] yealink 6-1:36.0: unexpected response 0
[  250.471867][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.478836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.485590][    C1] yealink 6-1:36.0: unexpected response 0
[  250.491521][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.498508][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.505269][    C1] yealink 6-1:36.0: unexpected response 0
[  250.511211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.518177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.525190][    C1] yealink 6-1:36.0: unexpected response 0
[  250.531112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.538081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.544834][    C1] yealink 6-1:36.0: unexpected response 0
[  250.550763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.557734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.564493][    C1] yealink 6-1:36.0: unexpected response 0
[  250.570441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.577422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.584180][    C1] yealink 6-1:36.0: unexpected response 0
[  250.590147][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.597135][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.603893][    C1] yealink 6-1:36.0: unexpected response 0
[  250.609837][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.616821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.623581][    C1] yealink 6-1:36.0: unexpected response 0
[  250.629521][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.636504][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.643260][    C1] yealink 6-1:36.0: unexpected response 0
[  250.649273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.656281][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.663046][    C1] yealink 6-1:36.0: unexpected response 0
[  250.669023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.676031][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.682792][    C1] yealink 6-1:36.0: unexpected response 0
[  250.688736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.695730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.702504][    C1] yealink 6-1:36.0: unexpected response 0
[  250.708451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.715423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.722181][    C1] yealink 6-1:36.0: unexpected response 0
[  250.728101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.735072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.741828][    C1] yealink 6-1:36.0: unexpected response 0
[  250.747748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.754734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.761487][    C1] yealink 6-1:36.0: unexpected response 0
[  250.767408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.774373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.781126][    C1] yealink 6-1:36.0: unexpected response 0
[  250.787049][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.794145][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.800913][    C1] yealink 6-1:36.0: unexpected response 0
[  250.806866][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.813845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.820635][    C1] yealink 6-1:36.0: unexpected response 0
[  250.826560][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.833530][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.840294][    C1] yealink 6-1:36.0: unexpected response 0
[  250.846234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.853215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.859970][    C1] yealink 6-1:36.0: unexpected response 0
[  250.865922][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.872903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.879657][    C1] yealink 6-1:36.0: unexpected response 0
[  250.885585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.892560][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.899329][    C1] yealink 6-1:36.0: unexpected response 0
[  250.905299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.912295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.919056][    C1] yealink 6-1:36.0: unexpected response 0
[  250.924984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.932043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.938797][    C1] yealink 6-1:36.0: unexpected response 0
[  250.944718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.951688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.958444][    C1] yealink 6-1:36.0: unexpected response 0
[  250.964402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.971377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.978134][    C1] yealink 6-1:36.0: unexpected response 0
[  250.984069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  250.991054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  250.997812][    C1] yealink 6-1:36.0: unexpected response 0
[  251.003742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.010737][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.017494][    C1] yealink 6-1:36.0: unexpected response 0
[  251.023425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.030401][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.037182][    C1] yealink 6-1:36.0: unexpected response 0
[  251.043106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.050078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.056834][    C1] yealink 6-1:36.0: unexpected response 0
[  251.062757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.069723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.076483][    C1] yealink 6-1:36.0: unexpected response 0
[  251.082421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.089398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.096157][    C1] yealink 6-1:36.0: unexpected response 0
[  251.102118][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.109107][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.115864][    C1] yealink 6-1:36.0: unexpected response 0
[  251.121836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.128816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.135574][    C1] yealink 6-1:36.0: unexpected response 0
[  251.141504][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.148496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.155253][    C1] yealink 6-1:36.0: unexpected response 0
[  251.161173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.168143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.174898][    C1] yealink 6-1:36.0: unexpected response 0
[  251.180831][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.187808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.194566][    C1] yealink 6-1:36.0: unexpected response 0
[  251.200492][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.207461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.214217][    C1] yealink 6-1:36.0: unexpected response 0
[  251.220138][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.227112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.233870][    C1] yealink 6-1:36.0: unexpected response 0
[  251.239792][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.246759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.253515][    C1] yealink 6-1:36.0: unexpected response 0
[  251.259436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.266409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.273164][    C1] yealink 6-1:36.0: unexpected response 0
[  251.279114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.286175][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.292935][    C1] yealink 6-1:36.0: unexpected response 0
[  251.298872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.305920][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.312706][    C1] yealink 6-1:36.0: unexpected response 0
[  251.318714][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.325715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.332477][    C1] yealink 6-1:36.0: unexpected response 0
[  251.338408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.345392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.352149][    C1] yealink 6-1:36.0: unexpected response 0
[  251.358078][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.365071][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.371839][    C1] yealink 6-1:36.0: unexpected response 0
[  251.377785][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.384767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.391527][    C1] yealink 6-1:36.0: unexpected response 0
[  251.397466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.404445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.411202][    C1] yealink 6-1:36.0: unexpected response 0
[  251.417134][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.424140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.430897][    C1] yealink 6-1:36.0: unexpected response 0
[  251.436857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.443845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.450604][    C1] yealink 6-1:36.0: unexpected response 0
[  251.456542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.463550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.470307][    C1] yealink 6-1:36.0: unexpected response 0
[  251.476253][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.483242][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.490001][    C1] yealink 6-1:36.0: unexpected response 0
[  251.495942][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.502921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.509677][    C1] yealink 6-1:36.0: unexpected response 0
[  251.515616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.523411][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.530194][    C1] yealink 6-1:36.0: unexpected response 0
[  251.536142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.543118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.549871][    C1] yealink 6-1:36.0: unexpected response 0
[  251.555834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.562835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.569597][    C1] yealink 6-1:36.0: unexpected response 0
[  251.575623][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.582604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.589365][    C1] yealink 6-1:36.0: unexpected response 0
[  251.595515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.602495][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.609340][    C1] yealink 6-1:36.0: unexpected response 0
[  251.615309][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.622296][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.629048][    C1] yealink 6-1:36.0: unexpected response 0
[  251.634979][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.642059][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.648815][    C1] yealink 6-1:36.0: unexpected response 0
[  251.654748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.661738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.668495][    C1] yealink 6-1:36.0: unexpected response 0
[  251.674425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.681391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.688147][    C1] yealink 6-1:36.0: unexpected response 0
[  251.694076][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.701043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.707886][    C1] yealink 6-1:36.0: unexpected response 0
[  251.713810][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.720799][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.727561][    C1] yealink 6-1:36.0: unexpected response 0
[  251.733488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.740457][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.747212][    C1] yealink 6-1:36.0: unexpected response 0
[  251.753170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.760140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.766897][    C1] yealink 6-1:36.0: unexpected response 0
[  251.772830][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.779794][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.786637][    C1] yealink 6-1:36.0: unexpected response 0
[  251.792557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.799522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.806298][    C1] yealink 6-1:36.0: unexpected response 0
[  251.812222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.819234][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.826028][    C1] yealink 6-1:36.0: unexpected response 0
[  251.831953][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.838931][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.845685][    C1] yealink 6-1:36.0: unexpected response 0
[  251.851612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.858580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.865333][    C1] yealink 6-1:36.0: unexpected response 0
[  251.871430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.878395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.885189][    C1] yealink 6-1:36.0: unexpected response 0
[  251.891116][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.898088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.904845][    C1] yealink 6-1:36.0: unexpected response 0
[  251.910796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.917940][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.924697][    C1] yealink 6-1:36.0: unexpected response 0
[  251.930628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.937600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.944368][    C1] yealink 6-1:36.0: unexpected response 0
[  251.950323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.957316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.964109][    C1] yealink 6-1:36.0: unexpected response 0
[  251.970059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.977039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  251.983795][    C1] yealink 6-1:36.0: unexpected response 0
[  251.989736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  251.996701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.003456][    C1] yealink 6-1:36.0: unexpected response 0
[  252.009673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.016650][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.023504][    C1] yealink 6-1:36.0: unexpected response 0
[  252.029484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.036522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.043298][    C1] yealink 6-1:36.0: unexpected response 0
[  252.049262][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.056354][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.063120][    C1] yealink 6-1:36.0: unexpected response 0
[  252.069099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.076127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.082890][    C1] yealink 6-1:36.0: unexpected response 0
[  252.088844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.095945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.102745][    C1] yealink 6-1:36.0: unexpected response 0
[  252.108707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.115730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.122502][    C1] yealink 6-1:36.0: unexpected response 0
[  252.128874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.135856][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.142615][    C1] yealink 6-1:36.0: unexpected response 0
[  252.148547][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.155522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.162283][    C1] yealink 6-1:36.0: unexpected response 0
[  252.168315][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.175297][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.182057][    C1] yealink 6-1:36.0: unexpected response 0
[  252.188040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.195052][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.201826][    C1] yealink 6-1:36.0: unexpected response 0
[  252.207814][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.214808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.221577][    C1] yealink 6-1:36.0: unexpected response 0
[  252.227627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.234687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.241455][    C1] yealink 6-1:36.0: unexpected response 0
[  252.247396][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.254383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.261144][    C1] yealink 6-1:36.0: unexpected response 0
[  252.267084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.274153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.280941][    C1] yealink 6-1:36.0: unexpected response 0
[  252.287412][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.294393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.301154][    C1] yealink 6-1:36.0: unexpected response 0
[  252.307083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.314056][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.320848][    C1] yealink 6-1:36.0: unexpected response 0
[  252.326865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.333856][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.340613][    C1] yealink 6-1:36.0: unexpected response 0
[  252.346602][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.353602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.360451][    C1] yealink 6-1:36.0: unexpected response 0
[  252.366390][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.373364][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.380126][    C1] yealink 6-1:36.0: unexpected response 0
[  252.386130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.393109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.399864][    C1] yealink 6-1:36.0: unexpected response 0
[  252.405790][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.412764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.419517][    C1] yealink 6-1:36.0: unexpected response 0
[  252.425442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.432630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.439400][    C1] yealink 6-1:36.0: unexpected response 0
[  252.445332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.452396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.459151][    C1] yealink 6-1:36.0: unexpected response 0
[  252.465111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.472097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.478849][    C1] yealink 6-1:36.0: unexpected response 0
[  252.484776][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.491927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.498683][    C1] yealink 6-1:36.0: unexpected response 0
[  252.504613][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.511602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.518374][    C1] yealink 6-1:36.0: unexpected response 0
[  252.524301][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.531312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.538074][    C1] yealink 6-1:36.0: unexpected response 0
[  252.544032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.551010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.557773][    C1] yealink 6-1:36.0: unexpected response 0
[  252.563708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.570700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.577460][    C1] yealink 6-1:36.0: unexpected response 0
[  252.583392][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.590376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.597137][    C1] yealink 6-1:36.0: unexpected response 0
[  252.603074][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.610050][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.616811][    C1] yealink 6-1:36.0: unexpected response 0
[  252.622743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.629756][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.636534][    C1] yealink 6-1:36.0: unexpected response 0
[  252.642518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.649524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.656375][    C1] yealink 6-1:36.0: unexpected response 0
[  252.662762][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.669743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.676507][    C1] yealink 6-1:36.0: unexpected response 0
[  252.682457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.689438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.696195][    C1] yealink 6-1:36.0: unexpected response 0
[  252.702255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.709239][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.715997][    C1] yealink 6-1:36.0: unexpected response 0
[  252.722645][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.729642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.736404][    C1] yealink 6-1:36.0: unexpected response 0
[  252.743031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.750004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.756763][    C1] yealink 6-1:36.0: unexpected response 0
[  252.762694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.769667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.776420][    C1] yealink 6-1:36.0: unexpected response 0
[  252.782422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.789414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.796174][    C1] yealink 6-1:36.0: unexpected response 0
[  252.802107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.809164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.815919][    C1] yealink 6-1:36.0: unexpected response 0
[  252.821846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.828896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.835652][    C1] yealink 6-1:36.0: unexpected response 0
[  252.841597][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.848628][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.855398][    C1] yealink 6-1:36.0: unexpected response 0
[  252.861367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.868357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.875117][    C1] yealink 6-1:36.0: unexpected response 0
[  252.881048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.888021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.894862][    C1] yealink 6-1:36.0: unexpected response 0
[  252.900795][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.907770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.914528][    C1] yealink 6-1:36.0: unexpected response 0
[  252.920469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.927455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.934216][    C1] yealink 6-1:36.0: unexpected response 0
[  252.940151][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.947167][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.953931][    C1] yealink 6-1:36.0: unexpected response 0
[  252.959875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.966850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.973608][    C1] yealink 6-1:36.0: unexpected response 0
[  252.979533][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  252.986500][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  252.993256][    C1] yealink 6-1:36.0: unexpected response 0
[  252.999174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.006142][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.012899][    C1] yealink 6-1:36.0: unexpected response 0
[  253.018851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.025822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.032589][    C1] yealink 6-1:36.0: unexpected response 0
[  253.038507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.045471][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.052226][    C1] yealink 6-1:36.0: unexpected response 0
[  253.058159][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.065161][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.072027][    C1] yealink 6-1:36.0: unexpected response 0
[  253.077998][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.084991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.091751][    C1] yealink 6-1:36.0: unexpected response 0
[  253.097682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.104664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.111420][    C1] yealink 6-1:36.0: unexpected response 0
[  253.117437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.124414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.131170][    C1] yealink 6-1:36.0: unexpected response 0
[  253.137105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.144086][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.150854][    C1] yealink 6-1:36.0: unexpected response 0
[  253.156819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.163814][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.170574][    C1] yealink 6-1:36.0: unexpected response 0
[  253.176555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.183546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.190305][    C1] yealink 6-1:36.0: unexpected response 0
[  253.196260][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.203287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.210059][    C1] yealink 6-1:36.0: unexpected response 0
[  253.215989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.222959][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.229800][    C1] yealink 6-1:36.0: unexpected response 0
[  253.235724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.242695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.249479][    C1] yealink 6-1:36.0: unexpected response 0
[  253.255501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.262592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.269394][    C1] yealink 6-1:36.0: unexpected response 0
[  253.275362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.282362][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.289121][    C1] yealink 6-1:36.0: unexpected response 0
[  253.295098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.303099][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.309888][    C1] yealink 6-1:36.0: unexpected response 0
[  253.315833][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.322852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.329624][    C1] yealink 6-1:36.0: unexpected response 0
[  253.335596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.342588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.349353][    C1] yealink 6-1:36.0: unexpected response 0
[  253.355635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.362662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.369425][    C1] yealink 6-1:36.0: unexpected response 0
[  253.375356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.382329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.389084][    C1] yealink 6-1:36.0: unexpected response 0
[  253.395018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.401990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.408743][    C1] yealink 6-1:36.0: unexpected response 0
[  253.414677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.421659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.428420][    C1] yealink 6-1:36.0: unexpected response 0
[  253.434355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.441345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.448106][    C1] yealink 6-1:36.0: unexpected response 0
[  253.454069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.461055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.467899][    C1] yealink 6-1:36.0: unexpected response 0
[  253.473839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.480837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.487591][    C1] yealink 6-1:36.0: unexpected response 0
[  253.493518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.500536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.507387][    C1] yealink 6-1:36.0: unexpected response 0
[  253.513341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.520325][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.527087][    C1] yealink 6-1:36.0: unexpected response 0
[  253.533024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.540002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.546759][    C1] yealink 6-1:36.0: unexpected response 0
[  253.552693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.559720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.566494][    C1] yealink 6-1:36.0: unexpected response 0
[  253.572432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.579497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.586252][    C1] yealink 6-1:36.0: unexpected response 0
[  253.592199][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.599180][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.605935][    C1] yealink 6-1:36.0: unexpected response 0
[  253.611875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.618852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.625613][    C1] yealink 6-1:36.0: unexpected response 0
[  253.631551][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.638825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.645581][    C1] yealink 6-1:36.0: unexpected response 0
[  253.651503][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.658484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.665242][    C1] yealink 6-1:36.0: unexpected response 0
[  253.671165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.678134][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.684889][    C1] yealink 6-1:36.0: unexpected response 0
[  253.690820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.697821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.704581][    C1] yealink 6-1:36.0: unexpected response 0
[  253.710516][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.717493][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.724251][    C1] yealink 6-1:36.0: unexpected response 0
[  253.730174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.737235][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.743992][    C1] yealink 6-1:36.0: unexpected response 0
[  253.749949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.756933][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.763702][    C1] yealink 6-1:36.0: unexpected response 0
[  253.769650][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.776647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.783406][    C1] yealink 6-1:36.0: unexpected response 0
[  253.789351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.796357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.803117][    C1] yealink 6-1:36.0: unexpected response 0
[  253.809057][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.816032][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.822872][    C1] yealink 6-1:36.0: unexpected response 0
[  253.828804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.835804][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.842565][    C1] yealink 6-1:36.0: unexpected response 0
[  253.848501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.855478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.862321][    C1] yealink 6-1:36.0: unexpected response 0
[  253.868265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.875241][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.882013][    C1] yealink 6-1:36.0: unexpected response 0
[  253.887968][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.894956][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.901716][    C1] yealink 6-1:36.0: unexpected response 0
[  253.907678][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.914658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.921410][    C1] yealink 6-1:36.0: unexpected response 0
[  253.927339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.934313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.941065][    C1] yealink 6-1:36.0: unexpected response 0
[  253.946996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.954000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.960759][    C1] yealink 6-1:36.0: unexpected response 0
[  253.966735][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.973723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  253.980479][    C1] yealink 6-1:36.0: unexpected response 0
[  253.986449][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  253.993440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.000203][    C1] yealink 6-1:36.0: unexpected response 0
[  254.006141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.013132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.019892][    C1] yealink 6-1:36.0: unexpected response 0
[  254.025828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.032807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.039564][    C1] yealink 6-1:36.0: unexpected response 0
[  254.045488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.052461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.059215][    C1] yealink 6-1:36.0: unexpected response 0
[  254.065144][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.072152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.078925][    C1] yealink 6-1:36.0: unexpected response 0
[  254.084862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.091844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.098601][    C1] yealink 6-1:36.0: unexpected response 0
[  254.104532][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.111540][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.118314][    C1] yealink 6-1:36.0: unexpected response 0
[  254.124236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.131203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.137955][    C1] yealink 6-1:36.0: unexpected response 0
[  254.143976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.150947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.157700][    C1] yealink 6-1:36.0: unexpected response 0
[  254.163628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.170610][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.177374][    C1] yealink 6-1:36.0: unexpected response 0
[  254.183307][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.190274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.197054][    C1] yealink 6-1:36.0: unexpected response 0
[  254.202985][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.209952][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.217139][    C1] yealink 6-1:36.0: unexpected response 0
[  254.223066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.230033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.236788][    C1] yealink 6-1:36.0: unexpected response 0
[  254.242716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.249685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.256439][    C1] yealink 6-1:36.0: unexpected response 0
[  254.262360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.269351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.276116][    C1] yealink 6-1:36.0: unexpected response 0
[  254.282090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.289063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.295819][    C1] yealink 6-1:36.0: unexpected response 0
[  254.301812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.308777][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.315531][    C1] yealink 6-1:36.0: unexpected response 0
[  254.321448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.328412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.335169][    C1] yealink 6-1:36.0: unexpected response 0
[  254.341090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.348055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.354812][    C1] yealink 6-1:36.0: unexpected response 0
[  254.360730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.367694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.374451][    C1] yealink 6-1:36.0: unexpected response 0
[  254.380409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.387395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.394149][    C1] yealink 6-1:36.0: unexpected response 0
[  254.400068][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.407033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.413787][    C1] yealink 6-1:36.0: unexpected response 0
[  254.419725][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.426732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.433486][    C1] yealink 6-1:36.0: unexpected response 0
[  254.439406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.446545][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.453299][    C1] yealink 6-1:36.0: unexpected response 0
[  254.459393][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.466551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.473309][    C1] yealink 6-1:36.0: unexpected response 0
[  254.479236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.486250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.493031][    C1] yealink 6-1:36.0: unexpected response 0
[  254.498974][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.505947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.512706][    C1] yealink 6-1:36.0: unexpected response 0
[  254.518629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.525597][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.532359][    C1] yealink 6-1:36.0: unexpected response 0
[  254.538286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.545275][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.552029][    C1] yealink 6-1:36.0: unexpected response 0
[  254.557953][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.564937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.571701][    C1] yealink 6-1:36.0: unexpected response 0
[  254.577629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.584687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.591462][    C1] yealink 6-1:36.0: unexpected response 0
[  254.597401][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.604375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.611130][    C1] yealink 6-1:36.0: unexpected response 0
[  254.617058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.624047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.630896][    C1] yealink 6-1:36.0: unexpected response 0
[  254.636849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.643841][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.650600][    C1] yealink 6-1:36.0: unexpected response 0
[  254.656542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.663518][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.670275][    C1] yealink 6-1:36.0: unexpected response 0
[  254.676201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.683173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.689949][    C1] yealink 6-1:36.0: unexpected response 0
[  254.695910][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.702906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.709691][    C1] yealink 6-1:36.0: unexpected response 0
[  254.715616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.722595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.729356][    C1] yealink 6-1:36.0: unexpected response 0
[  254.735366][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.742366][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.749126][    C1] yealink 6-1:36.0: unexpected response 0
[  254.755048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.762018][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.768771][    C1] yealink 6-1:36.0: unexpected response 0
[  254.774731][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.782321][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.789263][    C1] yealink 6-1:36.0: unexpected response 0
[  254.795299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.802276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.809028][    C1] yealink 6-1:36.0: unexpected response 0
[  254.814954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.821927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.828682][    C1] yealink 6-1:36.0: unexpected response 0
[  254.834629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.841695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.848494][    C1] yealink 6-1:36.0: unexpected response 0
[  254.854988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.861965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.868721][    C1] yealink 6-1:36.0: unexpected response 0
[  254.874654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.881633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.888476][    C1] yealink 6-1:36.0: unexpected response 0
[  254.894424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.901474][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.908233][    C1] yealink 6-1:36.0: unexpected response 0
[  254.914167][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.921137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.927893][    C1] yealink 6-1:36.0: unexpected response 0
[  254.933825][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.940807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.947564][    C1] yealink 6-1:36.0: unexpected response 0
[  254.953496][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.960464][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.967218][    C1] yealink 6-1:36.0: unexpected response 0
[  254.973143][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.980154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  254.986927][    C1] yealink 6-1:36.0: unexpected response 0
[  254.992929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  254.999944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.006710][    C1] yealink 6-1:36.0: unexpected response 0
[  255.012686][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.019688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.026472][    C1] yealink 6-1:36.0: unexpected response 0
[  255.032409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.039385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.046171][    C1] yealink 6-1:36.0: unexpected response 0
[  255.052104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.059140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.065901][    C1] yealink 6-1:36.0: unexpected response 0
[  255.071919][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.078893][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.085653][    C1] yealink 6-1:36.0: unexpected response 0
[  255.091596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.098687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.105726][    C1] yealink 6-1:36.0: unexpected response 0
[  255.111679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.118672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.125605][    C1] yealink 6-1:36.0: unexpected response 0
[  255.131597][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.138575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.145331][    C1] yealink 6-1:36.0: unexpected response 0
[  255.151256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.158258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.165018][    C1] yealink 6-1:36.0: unexpected response 0
[  255.171030][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.178000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.184767][    C1] yealink 6-1:36.0: unexpected response 0
[  255.190817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.197840][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.205230][    C1] yealink 6-1:36.0: unexpected response 0
[  255.211186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.218200][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.224968][    C1] yealink 6-1:36.0: unexpected response 0
[  255.230933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.237928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.244791][    C1] yealink 6-1:36.0: unexpected response 0
[  255.250783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.257788][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.264551][    C1] yealink 6-1:36.0: unexpected response 0
[  255.270490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.277484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.284257][    C1] yealink 6-1:36.0: unexpected response 0
[  255.290242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.297277][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.304051][    C1] yealink 6-1:36.0: unexpected response 0
[  255.310016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.317020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.323798][    C1] yealink 6-1:36.0: unexpected response 0
[  255.329736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.336717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.343475][    C1] yealink 6-1:36.0: unexpected response 0
[  255.349402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.356373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.363130][    C1] yealink 6-1:36.0: unexpected response 0
[  255.369055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.376252][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.383011][    C1] yealink 6-1:36.0: unexpected response 0
[  255.388942][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.395923][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.402679][    C1] yealink 6-1:36.0: unexpected response 0
[  255.408629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.415621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.422409][    C1] yealink 6-1:36.0: unexpected response 0
[  255.428369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.435354][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.442113][    C1] yealink 6-1:36.0: unexpected response 0
[  255.448046][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.455020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.461781][    C1] yealink 6-1:36.0: unexpected response 0
[  255.467727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.474706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.481463][    C1] yealink 6-1:36.0: unexpected response 0
[  255.487393][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.494392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.501335][    C1] yealink 6-1:36.0: unexpected response 0
[  255.507365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.514353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.521109][    C1] yealink 6-1:36.0: unexpected response 0
[  255.527067][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.534150][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.540995][    C1] yealink 6-1:36.0: unexpected response 0
[  255.546922][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.553889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.560645][    C1] yealink 6-1:36.0: unexpected response 0
[  255.566564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.573533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.580288][    C1] yealink 6-1:36.0: unexpected response 0
[  255.586215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.593206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.599963][    C1] yealink 6-1:36.0: unexpected response 0
[  255.605890][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.612871][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.619636][    C1] yealink 6-1:36.0: unexpected response 0
[  255.625555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.632521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.639272][    C1] yealink 6-1:36.0: unexpected response 0
[  255.645195][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.652161][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.658915][    C1] yealink 6-1:36.0: unexpected response 0
[  255.664847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.671828][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.678584][    C1] yealink 6-1:36.0: unexpected response 0
[  255.684507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.691496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.698258][    C1] yealink 6-1:36.0: unexpected response 0
[  255.704616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.712251][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.719021][    C1] yealink 6-1:36.0: unexpected response 0
[  255.724950][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.732014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.738773][    C1] yealink 6-1:36.0: unexpected response 0
[  255.744715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.752145][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.758903][    C1] yealink 6-1:36.0: unexpected response 0
[  255.764846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.771867][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.778637][    C1] yealink 6-1:36.0: unexpected response 0
[  255.784577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.791576][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.798441][    C1] yealink 6-1:36.0: unexpected response 0
[  255.804395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.811416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.818191][    C1] yealink 6-1:36.0: unexpected response 0
[  255.824144][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.831165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.838014][    C1] yealink 6-1:36.0: unexpected response 0
[  255.843967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.851010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.857785][    C1] yealink 6-1:36.0: unexpected response 0
[  255.863729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.870727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.877574][    C1] yealink 6-1:36.0: unexpected response 0
[  255.883509][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.890482][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.897693][    C1] yealink 6-1:36.0: unexpected response 0
[  255.903704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.910689][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.917880][    C1] yealink 6-1:36.0: unexpected response 0
[  255.923815][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.931049][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.937803][    C1] yealink 6-1:36.0: unexpected response 0
[  255.943727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.950705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.957461][    C1] yealink 6-1:36.0: unexpected response 0
[  255.963432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.970404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.977161][    C1] yealink 6-1:36.0: unexpected response 0
[  255.983097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  255.990159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  255.996916][    C1] yealink 6-1:36.0: unexpected response 0
[  256.002847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.009851][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.016618][    C1] yealink 6-1:36.0: unexpected response 0
[  256.022583][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.029562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.036335][    C1] yealink 6-1:36.0: unexpected response 0
[  256.042286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.049352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.056461][    C1] yealink 6-1:36.0: unexpected response 0
[  256.062412][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.069386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.076141][    C1] yealink 6-1:36.0: unexpected response 0
[  256.082080][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.089078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.095837][    C1] yealink 6-1:36.0: unexpected response 0
[  256.101801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.108781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.115539][    C1] yealink 6-1:36.0: unexpected response 0
[  256.121604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.128587][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.135376][    C1] yealink 6-1:36.0: unexpected response 0
[  256.141303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.148364][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.155123][    C1] yealink 6-1:36.0: unexpected response 0
[  256.161048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.168046][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.174804][    C1] yealink 6-1:36.0: unexpected response 0
[  256.180738][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.188233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.194992][    C1] yealink 6-1:36.0: unexpected response 0
[  256.200940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.207927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.214690][    C1] yealink 6-1:36.0: unexpected response 0
[  256.220712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.227782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.234538][    C1] yealink 6-1:36.0: unexpected response 0
[  256.240461][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.247432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.254191][    C1] yealink 6-1:36.0: unexpected response 0
[  256.260119][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.267097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.273857][    C1] yealink 6-1:36.0: unexpected response 0
[  256.279801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.286797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.293556][    C1] yealink 6-1:36.0: unexpected response 0
[  256.299495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.306495][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.313258][    C1] yealink 6-1:36.0: unexpected response 0
[  256.319197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.326245][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.333022][    C1] yealink 6-1:36.0: unexpected response 0
[  256.338964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.345949][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.352707][    C1] yealink 6-1:36.0: unexpected response 0
[  256.358647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.365650][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.372412][    C1] yealink 6-1:36.0: unexpected response 0
[  256.378365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.385377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.392138][    C1] yealink 6-1:36.0: unexpected response 0
[  256.398103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.405083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.411841][    C1] yealink 6-1:36.0: unexpected response 0
[  256.417765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.424740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.431499][    C1] yealink 6-1:36.0: unexpected response 0
[  256.437439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.444407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.451162][    C1] yealink 6-1:36.0: unexpected response 0
[  256.457084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.464050][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.470802][    C1] yealink 6-1:36.0: unexpected response 0
[  256.476724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.483720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.490472][    C1] yealink 6-1:36.0: unexpected response 0
[  256.496413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.503556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.510311][    C1] yealink 6-1:36.0: unexpected response 0
[  256.516249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.523313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.530080][    C1] yealink 6-1:36.0: unexpected response 0
[  256.536024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.543003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.549754][    C1] yealink 6-1:36.0: unexpected response 0
[  256.555674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.562665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.569421][    C1] yealink 6-1:36.0: unexpected response 0
[  256.575352][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.582325][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.589078][    C1] yealink 6-1:36.0: unexpected response 0
[  256.595000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.602067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.608996][    C1] yealink 6-1:36.0: unexpected response 0
[  256.614934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.621914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.628668][    C1] yealink 6-1:36.0: unexpected response 0
[  256.634595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.641821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.648596][    C1] yealink 6-1:36.0: unexpected response 0
[  256.654563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.661542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.668312][    C1] yealink 6-1:36.0: unexpected response 0
[  256.674234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.681201][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.687959][    C1] yealink 6-1:36.0: unexpected response 0
[  256.693891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.700837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.707593][    C1] yealink 6-1:36.0: unexpected response 0
[  256.713498][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.720468][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.727315][    C1] yealink 6-1:36.0: unexpected response 0
[  256.733550][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.740538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.747293][    C1] yealink 6-1:36.0: unexpected response 0
[  256.753217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.760180][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.766934][    C1] yealink 6-1:36.0: unexpected response 0
[  256.772946][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.779912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.786663][    C1] yealink 6-1:36.0: unexpected response 0
[  256.792584][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.799572][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.806326][    C1] yealink 6-1:36.0: unexpected response 0
[  256.812249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.819217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.825968][    C1] yealink 6-1:36.0: unexpected response 0
[  256.831979][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.838976][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.845738][    C1] yealink 6-1:36.0: unexpected response 0
[  256.851668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.858650][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.865406][    C1] yealink 6-1:36.0: unexpected response 0
[  256.871330][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.878295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.885049][    C1] yealink 6-1:36.0: unexpected response 0
[  256.890971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.897944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.904699][    C1] yealink 6-1:36.0: unexpected response 0
[  256.910620][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.917596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.924357][    C1] yealink 6-1:36.0: unexpected response 0
[  256.930365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.937332][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.944089][    C1] yealink 6-1:36.0: unexpected response 0
[  256.950015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.956998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.963754][    C1] yealink 6-1:36.0: unexpected response 0
[  256.969679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.976656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  256.983600][    C1] yealink 6-1:36.0: unexpected response 0
[  256.989531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  256.996498][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.003255][    C1] yealink 6-1:36.0: unexpected response 0
[  257.009181][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.016156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.022914][    C1] yealink 6-1:36.0: unexpected response 0
[  257.028839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.035833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.042593][    C1] yealink 6-1:36.0: unexpected response 0
[  257.048516][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.055487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.062244][    C1] yealink 6-1:36.0: unexpected response 0
[  257.068166][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.075132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.082068][    C1] yealink 6-1:36.0: unexpected response 0
[  257.088032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.095016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.101778][    C1] yealink 6-1:36.0: unexpected response 0
[  257.107702][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.114714][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.121472][    C1] yealink 6-1:36.0: unexpected response 0
[  257.127392][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.134369][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.141123][    C1] yealink 6-1:36.0: unexpected response 0
[  257.147073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.154096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.160851][    C1] yealink 6-1:36.0: unexpected response 0
[  257.166775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.173744][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.180496][    C1] yealink 6-1:36.0: unexpected response 0
[  257.186457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.193538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.200384][    C1] yealink 6-1:36.0: unexpected response 0
[  257.206314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.213288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.220054][    C1] yealink 6-1:36.0: unexpected response 0
[  257.225994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.232969][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.239724][    C1] yealink 6-1:36.0: unexpected response 0
[  257.245686][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.252671][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.259512][    C1] yealink 6-1:36.0: unexpected response 0
[  257.265523][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.272516][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.279444][    C1] yealink 6-1:36.0: unexpected response 0
[  257.285395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.292450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.299202][    C1] yealink 6-1:36.0: unexpected response 0
[  257.305127][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.312096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.318964][    C1] yealink 6-1:36.0: unexpected response 0
[  257.324891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.331868][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.339160][    C1] yealink 6-1:36.0: unexpected response 0
[  257.345087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.352176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.358950][    C1] yealink 6-1:36.0: unexpected response 0
[  257.364878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.371859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.378617][    C1] yealink 6-1:36.0: unexpected response 0
[  257.384548][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.391521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.398288][    C1] yealink 6-1:36.0: unexpected response 0
[  257.404215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.411185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.417942][    C1] yealink 6-1:36.0: unexpected response 0
[  257.423865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.430892][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.437652][    C1] yealink 6-1:36.0: unexpected response 0
[  257.443575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.450574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.457349][    C1] yealink 6-1:36.0: unexpected response 0
[  257.463330][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.470334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.477102][    C1] yealink 6-1:36.0: unexpected response 0
[  257.483037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.490005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.496760][    C1] yealink 6-1:36.0: unexpected response 0
[  257.502687][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.509655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.516407][    C1] yealink 6-1:36.0: unexpected response 0
[  257.522329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.529304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.536058][    C1] yealink 6-1:36.0: unexpected response 0
[  257.541995][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.548964][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.555716][    C1] yealink 6-1:36.0: unexpected response 0
[  257.561671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.568663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.575437][    C1] yealink 6-1:36.0: unexpected response 0
[  257.581363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.588386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.595148][    C1] yealink 6-1:36.0: unexpected response 0
[  257.601101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.608085][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.614850][    C1] yealink 6-1:36.0: unexpected response 0
[  257.620799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.627776][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.634539][    C1] yealink 6-1:36.0: unexpected response 0
[  257.640468][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.647437][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.654193][    C1] yealink 6-1:36.0: unexpected response 0
[  257.660158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.667751][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.674512][    C1] yealink 6-1:36.0: unexpected response 0
[  257.680538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.687514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.694273][    C1] yealink 6-1:36.0: unexpected response 0
[  257.700196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.707172][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.713961][    C1] yealink 6-1:36.0: unexpected response 0
[  257.719882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.726878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.733654][    C1] yealink 6-1:36.0: unexpected response 0
[  257.739677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.747217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.753976][    C1] yealink 6-1:36.0: unexpected response 0
[  257.759941][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.766928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.773770][    C1] yealink 6-1:36.0: unexpected response 0
[  257.779695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.786670][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.793427][    C1] yealink 6-1:36.0: unexpected response 0
[  257.799353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.806323][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.813079][    C1] yealink 6-1:36.0: unexpected response 0
[  257.819009][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.825988][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.832922][    C1] yealink 6-1:36.0: unexpected response 0
[  257.838869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.845867][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.852722][    C1] yealink 6-1:36.0: unexpected response 0
[  257.858681][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.865683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.872466][    C1] yealink 6-1:36.0: unexpected response 0
[  257.878411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.885387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.892143][    C1] yealink 6-1:36.0: unexpected response 0
[  257.898066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.905073][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.911919][    C1] yealink 6-1:36.0: unexpected response 0
[  257.917851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.924835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.931605][    C1] yealink 6-1:36.0: unexpected response 0
[  257.937567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.944546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.951305][    C1] yealink 6-1:36.0: unexpected response 0
[  257.957236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.964209][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.970964][    C1] yealink 6-1:36.0: unexpected response 0
[  257.976900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  257.983877][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  257.990636][    C1] yealink 6-1:36.0: unexpected response 0
[  257.996599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.003598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.010359][    C1] yealink 6-1:36.0: unexpected response 0
[  258.016302][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.023282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.030038][    C1] yealink 6-1:36.0: unexpected response 0
[  258.036003][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.043025][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.049794][    C1] yealink 6-1:36.0: unexpected response 0
[  258.055820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.062833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.069596][    C1] yealink 6-1:36.0: unexpected response 0
[  258.075529][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.082525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.089287][    C1] yealink 6-1:36.0: unexpected response 0
[  258.095236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.102230][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.108989][    C1] yealink 6-1:36.0: unexpected response 0
[  258.114941][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.121924][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.128679][    C1] yealink 6-1:36.0: unexpected response 0
[  258.134613][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.141601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.148364][    C1] yealink 6-1:36.0: unexpected response 0
[  258.154289][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.161257][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.168010][    C1] yealink 6-1:36.0: unexpected response 0
[  258.173957][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.181036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.187793][    C1] yealink 6-1:36.0: unexpected response 0
[  258.193720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.200694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.207450][    C1] yealink 6-1:36.0: unexpected response 0
[  258.213400][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.220404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.227159][    C1] yealink 6-1:36.0: unexpected response 0
[  258.233087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.240065][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.246822][    C1] yealink 6-1:36.0: unexpected response 0
[  258.252745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.259711][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.266463][    C1] yealink 6-1:36.0: unexpected response 0
[  258.272416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.279396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.286159][    C1] yealink 6-1:36.0: unexpected response 0
[  258.292115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.299108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.305868][    C1] yealink 6-1:36.0: unexpected response 0
[  258.311849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.318854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.325652][    C1] yealink 6-1:36.0: unexpected response 0
[  258.331616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.338639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.345402][    C1] yealink 6-1:36.0: unexpected response 0
[  258.351355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.358342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.365109][    C1] yealink 6-1:36.0: unexpected response 0
[  258.371045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.378061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.384825][    C1] yealink 6-1:36.0: unexpected response 0
[  258.390779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.397769][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.404533][    C1] yealink 6-1:36.0: unexpected response 0
[  258.410487][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.417484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.424248][    C1] yealink 6-1:36.0: unexpected response 0
[  258.430377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.437362][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.444124][    C1] yealink 6-1:36.0: unexpected response 0
[  258.450054][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.457030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.463788][    C1] yealink 6-1:36.0: unexpected response 0
[  258.469709][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.476717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.483479][    C1] yealink 6-1:36.0: unexpected response 0
[  258.489410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.496382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.503138][    C1] yealink 6-1:36.0: unexpected response 0
[  258.509100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.516097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.522877][    C1] yealink 6-1:36.0: unexpected response 0
[  258.528833][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.535850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.542620][    C1] yealink 6-1:36.0: unexpected response 0
[  258.548568][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.555547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.562308][    C1] yealink 6-1:36.0: unexpected response 0
[  258.568274][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.575249][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.582008][    C1] yealink 6-1:36.0: unexpected response 0
[  258.587937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.594912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.601671][    C1] yealink 6-1:36.0: unexpected response 0
[  258.607595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.614573][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.621326][    C1] yealink 6-1:36.0: unexpected response 0
[  258.627248][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.634226][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.640984][    C1] yealink 6-1:36.0: unexpected response 0
[  258.646908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.653878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.660639][    C1] yealink 6-1:36.0: unexpected response 0
[  258.666569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.673547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.680313][    C1] yealink 6-1:36.0: unexpected response 0
[  258.686256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.693274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.700034][    C1] yealink 6-1:36.0: unexpected response 0
[  258.705958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.712926][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.719703][    C1] yealink 6-1:36.0: unexpected response 0
[  258.725652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.732629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.739385][    C1] yealink 6-1:36.0: unexpected response 0
[  258.745308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.752273][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.759059][    C1] yealink 6-1:36.0: unexpected response 0
[  258.764979][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.771951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.778703][    C1] yealink 6-1:36.0: unexpected response 0
[  258.784634][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.791615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.798392][    C1] yealink 6-1:36.0: unexpected response 0
[  258.804319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.811287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.818127][    C1] yealink 6-1:36.0: unexpected response 0
[  258.824059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.831045][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.837800][    C1] yealink 6-1:36.0: unexpected response 0
[  258.843724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.850733][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.857491][    C1] yealink 6-1:36.0: unexpected response 0
[  258.863418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.870385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.877139][    C1] yealink 6-1:36.0: unexpected response 0
[  258.883082][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.890071][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.896925][    C1] yealink 6-1:36.0: unexpected response 0
[  258.902917][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.909928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.916687][    C1] yealink 6-1:36.0: unexpected response 0
[  258.922716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.929689][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.936444][    C1] yealink 6-1:36.0: unexpected response 0
[  258.942369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.949738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.956521][    C1] yealink 6-1:36.0: unexpected response 0
[  258.962500][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.969492][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.976252][    C1] yealink 6-1:36.0: unexpected response 0
[  258.982189][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  258.989237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  258.996000][    C1] yealink 6-1:36.0: unexpected response 0
[  259.001930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.008928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.015689][    C1] yealink 6-1:36.0: unexpected response 0
[  259.021640][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.028620][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.035375][    C1] yealink 6-1:36.0: unexpected response 0
[  259.041299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.048307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.055061][    C1] yealink 6-1:36.0: unexpected response 0
[  259.060983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.067956][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.074710][    C1] yealink 6-1:36.0: unexpected response 0
[  259.080813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.087898][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.094674][    C1] yealink 6-1:36.0: unexpected response 0
[  259.100602][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.107575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.114347][    C1] yealink 6-1:36.0: unexpected response 0
[  259.120278][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.127252][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.134007][    C1] yealink 6-1:36.0: unexpected response 0
[  259.140180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.147204][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.154030][    C1] yealink 6-1:36.0: unexpected response 0
[  259.160132][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.167267][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.174036][    C1] yealink 6-1:36.0: unexpected response 0
[  259.179984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.187142][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.193909][    C1] yealink 6-1:36.0: unexpected response 0
[  259.199852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.206873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.213635][    C1] yealink 6-1:36.0: unexpected response 0
[  259.219572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.226534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.233296][    C1] yealink 6-1:36.0: unexpected response 0
[  259.239242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.246226][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.252984][    C1] yealink 6-1:36.0: unexpected response 0
[  259.258923][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.265977][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.272736][    C1] yealink 6-1:36.0: unexpected response 0
[  259.278671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.285655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.292415][    C1] yealink 6-1:36.0: unexpected response 0
[  259.298467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.305449][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.312299][    C1] yealink 6-1:36.0: unexpected response 0
[  259.318258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.325293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.332055][    C1] yealink 6-1:36.0: unexpected response 0
[  259.337986][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.344964][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.351721][    C1] yealink 6-1:36.0: unexpected response 0
[  259.357649][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.364623][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.371381][    C1] yealink 6-1:36.0: unexpected response 0
[  259.377310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.384290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.391047][    C1] yealink 6-1:36.0: unexpected response 0
[  259.397020][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.404025][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.410790][    C1] yealink 6-1:36.0: unexpected response 0
[  259.416718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.423687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.430441][    C1] yealink 6-1:36.0: unexpected response 0
[  259.436375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.443372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.450125][    C1] yealink 6-1:36.0: unexpected response 0
[  259.456062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.463035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.469789][    C1] yealink 6-1:36.0: unexpected response 0
[  259.475713][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.482721][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.489654][    C1] yealink 6-1:36.0: unexpected response 0
[  259.495580][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.502587][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.509343][    C1] yealink 6-1:36.0: unexpected response 0
[  259.515273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.522246][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.529000][    C1] yealink 6-1:36.0: unexpected response 0
[  259.534922][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.541893][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.548646][    C1] yealink 6-1:36.0: unexpected response 0
[  259.554568][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.561538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.568339][    C1] yealink 6-1:36.0: unexpected response 0
[  259.574264][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.581234][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.587988][    C1] yealink 6-1:36.0: unexpected response 0
[  259.593911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.600930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.607704][    C1] yealink 6-1:36.0: unexpected response 0
[  259.613643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.620819][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.627580][    C1] yealink 6-1:36.0: unexpected response 0
[  259.633525][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.640534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.647295][    C1] yealink 6-1:36.0: unexpected response 0
[  259.653246][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.660218][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.666976][    C1] yealink 6-1:36.0: unexpected response 0
[  259.672917][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.679896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.686661][    C1] yealink 6-1:36.0: unexpected response 0
[  259.692799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.699791][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.706554][    C1] yealink 6-1:36.0: unexpected response 0
[  259.712509][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.719489][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.726257][    C1] yealink 6-1:36.0: unexpected response 0
[  259.732220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.739227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.746073][    C1] yealink 6-1:36.0: unexpected response 0
[  259.752003][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.758981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.765741][    C1] yealink 6-1:36.0: unexpected response 0
[  259.771683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.778698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.785459][    C1] yealink 6-1:36.0: unexpected response 0
[  259.791387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.798378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.805147][    C1] yealink 6-1:36.0: unexpected response 0
[  259.811094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.818079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.824844][    C1] yealink 6-1:36.0: unexpected response 0
[  259.830767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.837741][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.844498][    C1] yealink 6-1:36.0: unexpected response 0
[  259.850431][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.857410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.864168][    C1] yealink 6-1:36.0: unexpected response 0
[  259.870098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.877088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.883851][    C1] yealink 6-1:36.0: unexpected response 0
[  259.889796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.896778][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.903539][    C1] yealink 6-1:36.0: unexpected response 0
[  259.909520][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.916524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.923283][    C1] yealink 6-1:36.0: unexpected response 0
[  259.929211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.936184][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.942939][    C1] yealink 6-1:36.0: unexpected response 0
[  259.948896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.955939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.962700][    C1] yealink 6-1:36.0: unexpected response 0
[  259.968656][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.975648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  259.982406][    C1] yealink 6-1:36.0: unexpected response 0
[  259.988337][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  259.995312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.002069][    C1] yealink 6-1:36.0: unexpected response 0
[  260.008012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.015023][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.021829][    C1] yealink 6-1:36.0: unexpected response 0
[  260.027819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.034834][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.041604][    C1] yealink 6-1:36.0: unexpected response 0
[  260.047565][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.054540][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.061298][    C1] yealink 6-1:36.0: unexpected response 0
[  260.067234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.074210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.080963][    C1] yealink 6-1:36.0: unexpected response 0
[  260.086891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.093865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.100639][    C1] yealink 6-1:36.0: unexpected response 0
[  260.106588][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.113645][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.120419][    C1] yealink 6-1:36.0: unexpected response 0
[  260.126346][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.133321][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.140076][    C1] yealink 6-1:36.0: unexpected response 0
[  260.146000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.152972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.159763][    C1] yealink 6-1:36.0: unexpected response 0
[  260.165690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.172665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.179418][    C1] yealink 6-1:36.0: unexpected response 0
[  260.185338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.192306][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.199238][    C1] yealink 6-1:36.0: unexpected response 0
[  260.205160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.212132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.218894][    C1] yealink 6-1:36.0: unexpected response 0
[  260.224915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.231894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.238654][    C1] yealink 6-1:36.0: unexpected response 0
[  260.244678][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.251658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.258415][    C1] yealink 6-1:36.0: unexpected response 0
[  260.264345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.271355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.278110][    C1] yealink 6-1:36.0: unexpected response 0
[  260.284032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.290998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.297754][    C1] yealink 6-1:36.0: unexpected response 0
[  260.303697][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.310702][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.317468][    C1] yealink 6-1:36.0: unexpected response 0
[  260.323422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.330446][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.337206][    C1] yealink 6-1:36.0: unexpected response 0
[  260.343134][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.350106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.356863][    C1] yealink 6-1:36.0: unexpected response 0
[  260.362796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.369781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.376566][    C1] yealink 6-1:36.0: unexpected response 0
[  260.382500][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.389470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.396227][    C1] yealink 6-1:36.0: unexpected response 0
[  260.402195][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.409222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.415997][    C1] yealink 6-1:36.0: unexpected response 0
[  260.421981][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.429044][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.435824][    C1] yealink 6-1:36.0: unexpected response 0
[  260.441819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.448820][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.455585][    C1] yealink 6-1:36.0: unexpected response 0
[  260.461544][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.468539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.475296][    C1] yealink 6-1:36.0: unexpected response 0
[  260.481228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.488210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.495142][    C1] yealink 6-1:36.0: unexpected response 0
[  260.501081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.508053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.514810][    C1] yealink 6-1:36.0: unexpected response 0
[  260.520730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.527728][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.534511][    C1] yealink 6-1:36.0: unexpected response 0
[  260.540507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.547506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.554270][    C1] yealink 6-1:36.0: unexpected response 0
[  260.560206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.567190][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.573952][    C1] yealink 6-1:36.0: unexpected response 0
[  260.579902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.586921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.593691][    C1] yealink 6-1:36.0: unexpected response 0
[  260.599648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.606631][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.613391][    C1] yealink 6-1:36.0: unexpected response 0
[  260.619356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.626371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.633149][    C1] yealink 6-1:36.0: unexpected response 0
[  260.639090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.646066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.652825][    C1] yealink 6-1:36.0: unexpected response 0
[  260.658756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.665729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.672488][    C1] yealink 6-1:36.0: unexpected response 0
[  260.678415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.685386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.692142][    C1] yealink 6-1:36.0: unexpected response 0
[  260.698069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.705047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.711810][    C1] yealink 6-1:36.0: unexpected response 0
[  260.717754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.724724][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.731488][    C1] yealink 6-1:36.0: unexpected response 0
[  260.737438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.744443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.751372][    C1] yealink 6-1:36.0: unexpected response 0
[  260.757311][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.764298][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.771056][    C1] yealink 6-1:36.0: unexpected response 0
[  260.776992][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.783970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.790727][    C1] yealink 6-1:36.0: unexpected response 0
[  260.796659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.803641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.810397][    C1] yealink 6-1:36.0: unexpected response 0
[  260.816358][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.823403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.830188][    C1] yealink 6-1:36.0: unexpected response 0
[  260.836148][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.843162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.849919][    C1] yealink 6-1:36.0: unexpected response 0
[  260.855937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.862945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.869703][    C1] yealink 6-1:36.0: unexpected response 0
[  260.875686][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.882670][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.889427][    C1] yealink 6-1:36.0: unexpected response 0
[  260.895356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.902366][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.909123][    C1] yealink 6-1:36.0: unexpected response 0
[  260.915051][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.922024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.928779][    C1] yealink 6-1:36.0: unexpected response 0
[  260.934742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.941841][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.948616][    C1] yealink 6-1:36.0: unexpected response 0
[  260.954550][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.961526][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.968297][    C1] yealink 6-1:36.0: unexpected response 0
[  260.974223][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  260.981194][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  260.987951][    C1] yealink 6-1:36.0: unexpected response 0
[  260.993877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.000852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.007609][    C1] yealink 6-1:36.0: unexpected response 0
[  261.013542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.020512][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.027267][    C1] yealink 6-1:36.0: unexpected response 0
[  261.033197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.040215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.046988][    C1] yealink 6-1:36.0: unexpected response 0
[  261.052983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.060005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.066773][    C1] yealink 6-1:36.0: unexpected response 0
[  261.072709][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.079764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.086529][    C1] yealink 6-1:36.0: unexpected response 0
[  261.092474][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.099444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.106200][    C1] yealink 6-1:36.0: unexpected response 0
[  261.112125][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.119097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.125857][    C1] yealink 6-1:36.0: unexpected response 0
[  261.131790][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.138991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.145775][    C1] yealink 6-1:36.0: unexpected response 0
[  261.151817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.158789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.165547][    C1] yealink 6-1:36.0: unexpected response 0
[  261.171469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.178438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.185198][    C1] yealink 6-1:36.0: unexpected response 0
[  261.191120][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.198095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.204860][    C1] yealink 6-1:36.0: unexpected response 0
[  261.210797][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.217807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.224569][    C1] yealink 6-1:36.0: unexpected response 0
[  261.230528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.237523][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.244282][    C1] yealink 6-1:36.0: unexpected response 0
[  261.250222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.257199][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.263964][    C1] yealink 6-1:36.0: unexpected response 0
[  261.269907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.276890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.283656][    C1] yealink 6-1:36.0: unexpected response 0
[  261.289592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.296584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.303341][    C1] yealink 6-1:36.0: unexpected response 0
[  261.309266][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.316242][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.323003][    C1] yealink 6-1:36.0: unexpected response 0
[  261.328933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.335912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.342671][    C1] yealink 6-1:36.0: unexpected response 0
[  261.348594][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.355677][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.362438][    C1] yealink 6-1:36.0: unexpected response 0
[  261.368385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.375397][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.382159][    C1] yealink 6-1:36.0: unexpected response 0
[  261.388090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.395064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.401822][    C1] yealink 6-1:36.0: unexpected response 0
[  261.407766][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.414742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.421497][    C1] yealink 6-1:36.0: unexpected response 0
[  261.427432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.434407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.441163][    C1] yealink 6-1:36.0: unexpected response 0
[  261.447092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.454066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.460821][    C1] yealink 6-1:36.0: unexpected response 0
[  261.466743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.473718][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.480474][    C1] yealink 6-1:36.0: unexpected response 0
[  261.486403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.493376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.500131][    C1] yealink 6-1:36.0: unexpected response 0
[  261.506065][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.513038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.519793][    C1] yealink 6-1:36.0: unexpected response 0
[  261.525714][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.532716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.539559][    C1] yealink 6-1:36.0: unexpected response 0
[  261.545507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.552525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.559299][    C1] yealink 6-1:36.0: unexpected response 0
[  261.565267][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.572254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.579010][    C1] yealink 6-1:36.0: unexpected response 0
[  261.584947][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.591925][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.598681][    C1] yealink 6-1:36.0: unexpected response 0
[  261.604611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.611602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.618369][    C1] yealink 6-1:36.0: unexpected response 0
[  261.624299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.631272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.638113][    C1] yealink 6-1:36.0: unexpected response 0
[  261.644042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.651021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.657783][    C1] yealink 6-1:36.0: unexpected response 0
[  261.663710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.670697][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.677454][    C1] yealink 6-1:36.0: unexpected response 0
[  261.683380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.690379][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.697135][    C1] yealink 6-1:36.0: unexpected response 0
[  261.703096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.710104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.716869][    C1] yealink 6-1:36.0: unexpected response 0
[  261.722806][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.729781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.736709][    C1] yealink 6-1:36.0: unexpected response 0
[  261.742648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.749619][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.756384][    C1] yealink 6-1:36.0: unexpected response 0
[  261.762363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.769356][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.776112][    C1] yealink 6-1:36.0: unexpected response 0
[  261.782035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.789002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.795759][    C1] yealink 6-1:36.0: unexpected response 0
[  261.801680][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.808651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.815407][    C1] yealink 6-1:36.0: unexpected response 0
[  261.821328][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.828300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.835057][    C1] yealink 6-1:36.0: unexpected response 0
[  261.840977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.847971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.854739][    C1] yealink 6-1:36.0: unexpected response 0
[  261.860677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.867658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.874412][    C1] yealink 6-1:36.0: unexpected response 0
[  261.880335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.887307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.894065][    C1] yealink 6-1:36.0: unexpected response 0
[  261.899987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.906954][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.913708][    C1] yealink 6-1:36.0: unexpected response 0
[  261.919632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.926602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.933364][    C1] yealink 6-1:36.0: unexpected response 0
[  261.939309][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.946290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.953046][    C1] yealink 6-1:36.0: unexpected response 0
[  261.958976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.965951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.972708][    C1] yealink 6-1:36.0: unexpected response 0
[  261.978638][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  261.985611][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  261.992372][    C1] yealink 6-1:36.0: unexpected response 0
[  261.998294][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.005299][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.012054][    C1] yealink 6-1:36.0: unexpected response 0
[  262.017980][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.024956][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.031972][    C1] yealink 6-1:36.0: unexpected response 0
[  262.037901][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.044874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.051638][    C1] yealink 6-1:36.0: unexpected response 0
[  262.057685][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.064687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.071485][    C1] yealink 6-1:36.0: unexpected response 0
[  262.077429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.084405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.091161][    C1] yealink 6-1:36.0: unexpected response 0
[  262.097092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.104085][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.110845][    C1] yealink 6-1:36.0: unexpected response 0
[  262.116823][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.123817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.130576][    C1] yealink 6-1:36.0: unexpected response 0
[  262.136516][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.143494][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.150247][    C1] yealink 6-1:36.0: unexpected response 0
[  262.156175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.163188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.169952][    C1] yealink 6-1:36.0: unexpected response 0
[  262.175904][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.182887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.189656][    C1] yealink 6-1:36.0: unexpected response 0
[  262.195628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.202614][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.209374][    C1] yealink 6-1:36.0: unexpected response 0
[  262.215333][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.222315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.229072][    C1] yealink 6-1:36.0: unexpected response 0
[  262.234997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.241972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.248735][    C1] yealink 6-1:36.0: unexpected response 0
[  262.254664][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.261645][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.268407][    C1] yealink 6-1:36.0: unexpected response 0
[  262.274347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.281322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.288076][    C1] yealink 6-1:36.0: unexpected response 0
[  262.294007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.300977][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.307733][    C1] yealink 6-1:36.0: unexpected response 0
[  262.313673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.320764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.327530][    C1] yealink 6-1:36.0: unexpected response 0
[  262.333493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.340486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.347252][    C1] yealink 6-1:36.0: unexpected response 0
[  262.353185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.360156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.366922][    C1] yealink 6-1:36.0: unexpected response 0
[  262.372979][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.379959][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.386717][    C1] yealink 6-1:36.0: unexpected response 0
[  262.392650][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.399707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.406462][    C1] yealink 6-1:36.0: unexpected response 0
[  262.412388][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.419357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.426111][    C1] yealink 6-1:36.0: unexpected response 0
[  262.432035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.439004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.445757][    C1] yealink 6-1:36.0: unexpected response 0
[  262.451683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.458657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.465411][    C1] yealink 6-1:36.0: unexpected response 0
[  262.471335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.478329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.485087][    C1] yealink 6-1:36.0: unexpected response 0
[  262.491007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.497976][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.504732][    C1] yealink 6-1:36.0: unexpected response 0
[  262.510653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.517626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.524383][    C1] yealink 6-1:36.0: unexpected response 0
[  262.530321][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.537327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.544095][    C1] yealink 6-1:36.0: unexpected response 0
[  262.550052][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.557037][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.563838][    C1] yealink 6-1:36.0: unexpected response 0
[  262.569827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.576825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.583586][    C1] yealink 6-1:36.0: unexpected response 0
[  262.589611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.596596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.603363][    C1] yealink 6-1:36.0: unexpected response 0
[  262.609299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.616276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.623033][    C1] yealink 6-1:36.0: unexpected response 0
[  262.628958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.635965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.642726][    C1] yealink 6-1:36.0: unexpected response 0
[  262.648652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.655621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.662390][    C1] yealink 6-1:36.0: unexpected response 0
[  262.668339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.675318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.682077][    C1] yealink 6-1:36.0: unexpected response 0
[  262.688002][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.694973][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.701730][    C1] yealink 6-1:36.0: unexpected response 0
[  262.707655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.714711][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.721497][    C1] yealink 6-1:36.0: unexpected response 0
[  262.727486][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.734476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.741252][    C1] yealink 6-1:36.0: unexpected response 0
[  262.747244][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.754230][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.760994][    C1] yealink 6-1:36.0: unexpected response 0
[  262.766932][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.773919][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.780678][    C1] yealink 6-1:36.0: unexpected response 0
[  262.786611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.793616][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.800384][    C1] yealink 6-1:36.0: unexpected response 0
[  262.806312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.813282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.820038][    C1] yealink 6-1:36.0: unexpected response 0
[  262.825972][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.832945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.839703][    C1] yealink 6-1:36.0: unexpected response 0
[  262.845633][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.852608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.859370][    C1] yealink 6-1:36.0: unexpected response 0
[  262.865303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.872288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.879061][    C1] yealink 6-1:36.0: unexpected response 0
[  262.885006][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.891982][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.898752][    C1] yealink 6-1:36.0: unexpected response 0
[  262.904684][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.911668][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.918426][    C1] yealink 6-1:36.0: unexpected response 0
[  262.924349][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.931667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.938430][    C1] yealink 6-1:36.0: unexpected response 0
[  262.944361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.951351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.958110][    C1] yealink 6-1:36.0: unexpected response 0
[  262.964036][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.971002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.977758][    C1] yealink 6-1:36.0: unexpected response 0
[  262.984099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  262.991163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  262.997920][    C1] yealink 6-1:36.0: unexpected response 0
[  263.003850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.010832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.017589][    C1] yealink 6-1:36.0: unexpected response 0
[  263.023514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.030485][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.037253][    C1] yealink 6-1:36.0: unexpected response 0
[  263.043186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.050171][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.056933][    C1] yealink 6-1:36.0: unexpected response 0
[  263.063038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.070008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.076766][    C1] yealink 6-1:36.0: unexpected response 0
[  263.082770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.089776][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.096560][    C1] yealink 6-1:36.0: unexpected response 0
[  263.102491][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.109571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.116329][    C1] yealink 6-1:36.0: unexpected response 0
[  263.122255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.129221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.135979][    C1] yealink 6-1:36.0: unexpected response 0
[  263.141903][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.148874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.155630][    C1] yealink 6-1:36.0: unexpected response 0
[  263.161575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.168573][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.175331][    C1] yealink 6-1:36.0: unexpected response 0
[  263.181262][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.188273][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.195091][    C1] yealink 6-1:36.0: unexpected response 0
[  263.201021][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.208009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.214770][    C1] yealink 6-1:36.0: unexpected response 0
[  263.220703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.227690][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.234799][    C1] yealink 6-1:36.0: unexpected response 0
[  263.240744][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.247731][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.254490][    C1] yealink 6-1:36.0: unexpected response 0
[  263.260420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.267437][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.274193][    C1] yealink 6-1:36.0: unexpected response 0
[  263.280117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.287223][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.294002][    C1] yealink 6-1:36.0: unexpected response 0
[  263.299939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.306923][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.313690][    C1] yealink 6-1:36.0: unexpected response 0
[  263.319657][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.326632][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.333398][    C1] yealink 6-1:36.0: unexpected response 0
[  263.339346][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.346315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.353079][    C1] yealink 6-1:36.0: unexpected response 0
[  263.359039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.366009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.372770][    C1] yealink 6-1:36.0: unexpected response 0
[  263.378692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.385663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.392430][    C1] yealink 6-1:36.0: unexpected response 0
[  263.398370][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.405341][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.412100][    C1] yealink 6-1:36.0: unexpected response 0
[  263.418024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.425016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.431775][    C1] yealink 6-1:36.0: unexpected response 0
[  263.437695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.444845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.451608][    C1] yealink 6-1:36.0: unexpected response 0
[  263.457527][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.464494][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.471250][    C1] yealink 6-1:36.0: unexpected response 0
[  263.477172][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.484137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.490890][    C1] yealink 6-1:36.0: unexpected response 0
[  263.496816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.503787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.510545][    C1] yealink 6-1:36.0: unexpected response 0
[  263.516469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.523437][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.530190][    C1] yealink 6-1:36.0: unexpected response 0
[  263.536110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.543080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.549861][    C1] yealink 6-1:36.0: unexpected response 0
[  263.555871][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.562848][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.569604][    C1] yealink 6-1:36.0: unexpected response 0
[  263.575529][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.582543][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.589302][    C1] yealink 6-1:36.0: unexpected response 0
[  263.595270][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.602258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.609016][    C1] yealink 6-1:36.0: unexpected response 0
[  263.614943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.621916][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.628671][    C1] yealink 6-1:36.0: unexpected response 0
[  263.634592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.641599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.648358][    C1] yealink 6-1:36.0: unexpected response 0
[  263.654280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.661248][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.668007][    C1] yealink 6-1:36.0: unexpected response 0
[  263.673931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.680895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.687654][    C1] yealink 6-1:36.0: unexpected response 0
[  263.693577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.700600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.707376][    C1] yealink 6-1:36.0: unexpected response 0
[  263.713348][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.720339][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.727101][    C1] yealink 6-1:36.0: unexpected response 0
[  263.733047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.740057][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.746816][    C1] yealink 6-1:36.0: unexpected response 0
[  263.752782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.759770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.766528][    C1] yealink 6-1:36.0: unexpected response 0
[  263.772469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.779438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.786194][    C1] yealink 6-1:36.0: unexpected response 0
[  263.792122][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.799130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.805910][    C1] yealink 6-1:36.0: unexpected response 0
[  263.811862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.818839][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.825594][    C1] yealink 6-1:36.0: unexpected response 0
[  263.831522][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.838505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.845262][    C1] yealink 6-1:36.0: unexpected response 0
[  263.851198][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.858174][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.864935][    C1] yealink 6-1:36.0: unexpected response 0
[  263.870893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.877889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.884746][    C1] yealink 6-1:36.0: unexpected response 0
[  263.890704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.897714][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.904477][    C1] yealink 6-1:36.0: unexpected response 0
[  263.910422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.917406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.924167][    C1] yealink 6-1:36.0: unexpected response 0
[  263.930100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.937116][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.943878][    C1] yealink 6-1:36.0: unexpected response 0
[  263.949823][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.956812][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.963572][    C1] yealink 6-1:36.0: unexpected response 0
[  263.969503][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.976476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  263.983232][    C1] yealink 6-1:36.0: unexpected response 0
[  263.989167][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  263.996192][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.002963][    C1] yealink 6-1:36.0: unexpected response 0
[  264.008905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.015884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.022650][    C1] yealink 6-1:36.0: unexpected response 0
[  264.028577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.035641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.042425][    C1] yealink 6-1:36.0: unexpected response 0
[  264.048347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.055347][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.062107][    C1] yealink 6-1:36.0: unexpected response 0
[  264.068047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.075026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.081787][    C1] yealink 6-1:36.0: unexpected response 0
[  264.087708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.094684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.101438][    C1] yealink 6-1:36.0: unexpected response 0
[  264.107404][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.114393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.121150][    C1] yealink 6-1:36.0: unexpected response 0
[  264.127086][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.134056][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.140810][    C1] yealink 6-1:36.0: unexpected response 0
[  264.146733][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.153726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.160482][    C1] yealink 6-1:36.0: unexpected response 0
[  264.166421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.173396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.180150][    C1] yealink 6-1:36.0: unexpected response 0
[  264.186073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.193042][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.199800][    C1] yealink 6-1:36.0: unexpected response 0
[  264.205719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.212738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.219512][    C1] yealink 6-1:36.0: unexpected response 0
[  264.225439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.232412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.239172][    C1] yealink 6-1:36.0: unexpected response 0
[  264.245127][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.252103][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.258872][    C1] yealink 6-1:36.0: unexpected response 0
[  264.264799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.271791][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.278548][    C1] yealink 6-1:36.0: unexpected response 0
[  264.284472][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.291456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.298211][    C1] yealink 6-1:36.0: unexpected response 0
[  264.304235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.311249][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.318051][    C1] yealink 6-1:36.0: unexpected response 0
[  264.324009][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.331031][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.337814][    C1] yealink 6-1:36.0: unexpected response 0
[  264.343750][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.350732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.357505][    C1] yealink 6-1:36.0: unexpected response 0
[  264.363467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.370477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.377263][    C1] yealink 6-1:36.0: unexpected response 0
[  264.383221][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.390199][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.396957][    C1] yealink 6-1:36.0: unexpected response 0
[  264.402893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.409901][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.416663][    C1] yealink 6-1:36.0: unexpected response 0
[  264.422592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.429597][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.436448][    C1] yealink 6-1:36.0: unexpected response 0
[  264.442401][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.449382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.456155][    C1] yealink 6-1:36.0: unexpected response 0
[  264.462269][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.469259][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.476020][    C1] yealink 6-1:36.0: unexpected response 0
[  264.481970][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.488960][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.495753][    C1] yealink 6-1:36.0: unexpected response 0
[  264.501691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.508676][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.515440][    C1] yealink 6-1:36.0: unexpected response 0
[  264.521396][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.528422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.535186][    C1] yealink 6-1:36.0: unexpected response 0
[  264.541142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.548121][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.554882][    C1] yealink 6-1:36.0: unexpected response 0
[  264.560847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.567895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.574698][    C1] yealink 6-1:36.0: unexpected response 0
[  264.580652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.587651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.594412][    C1] yealink 6-1:36.0: unexpected response 0
[  264.600347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.607318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.614101][    C1] yealink 6-1:36.0: unexpected response 0
[  264.620676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.627668][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.634452][    C1] yealink 6-1:36.0: unexpected response 0
[  264.640379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.647350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.654124][    C1] yealink 6-1:36.0: unexpected response 0
[  264.660051][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.667048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.673813][    C1] yealink 6-1:36.0: unexpected response 0
[  264.679743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.686743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.693501][    C1] yealink 6-1:36.0: unexpected response 0
[  264.699514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.706487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.713251][    C1] yealink 6-1:36.0: unexpected response 0
[  264.719186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.726161][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.732932][    C1] yealink 6-1:36.0: unexpected response 0
[  264.738886][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.745880][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.752646][    C1] yealink 6-1:36.0: unexpected response 0
[  264.758600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.765591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.772359][    C1] yealink 6-1:36.0: unexpected response 0
[  264.778315][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.785306][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.792067][    C1] yealink 6-1:36.0: unexpected response 0
[  264.798007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.804981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.811737][    C1] yealink 6-1:36.0: unexpected response 0
[  264.817666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.825038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.831818][    C1] yealink 6-1:36.0: unexpected response 0
[  264.837775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.844792][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.851559][    C1] yealink 6-1:36.0: unexpected response 0
[  264.857510][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.864488][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.871242][    C1] yealink 6-1:36.0: unexpected response 0
[  264.877180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.884187][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.890944][    C1] yealink 6-1:36.0: unexpected response 0
[  264.896873][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.903857][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.910613][    C1] yealink 6-1:36.0: unexpected response 0
[  264.916541][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.923519][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.930277][    C1] yealink 6-1:36.0: unexpected response 0
[  264.936207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.943181][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.949935][    C1] yealink 6-1:36.0: unexpected response 0
[  264.955876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.962855][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.969611][    C1] yealink 6-1:36.0: unexpected response 0
[  264.975545][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  264.982519][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  264.989272][    C1] yealink 6-1:36.0: unexpected response 0
[  264.995200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.002205][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.008957][    C1] yealink 6-1:36.0: unexpected response 0
[  265.014879][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.021853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.028624][    C1] yealink 6-1:36.0: unexpected response 0
[  265.034599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.041621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.048408][    C1] yealink 6-1:36.0: unexpected response 0
[  265.054358][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.061347][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.068123][    C1] yealink 6-1:36.0: unexpected response 0
[  265.074090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.081074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.087843][    C1] yealink 6-1:36.0: unexpected response 0
[  265.093794][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.100773][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.107530][    C1] yealink 6-1:36.0: unexpected response 0
[  265.113463][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.120481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.127244][    C1] yealink 6-1:36.0: unexpected response 0
[  265.133219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.140199][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.146971][    C1] yealink 6-1:36.0: unexpected response 0
[  265.152931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.159944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.166705][    C1] yealink 6-1:36.0: unexpected response 0
[  265.172644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.179618][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.186382][    C1] yealink 6-1:36.0: unexpected response 0
[  265.192309][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.199325][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.206086][    C1] yealink 6-1:36.0: unexpected response 0
[  265.212032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.219015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.225779][    C1] yealink 6-1:36.0: unexpected response 0
[  265.231734][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.238726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.245485][    C1] yealink 6-1:36.0: unexpected response 0
[  265.251410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.258411][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.265173][    C1] yealink 6-1:36.0: unexpected response 0
[  265.271103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.278075][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.284832][    C1] yealink 6-1:36.0: unexpected response 0
[  265.290772][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.297750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.304509][    C1] yealink 6-1:36.0: unexpected response 0
[  265.310437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.317438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.324193][    C1] yealink 6-1:36.0: unexpected response 0
[  265.330124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.337156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.343932][    C1] yealink 6-1:36.0: unexpected response 0
[  265.349883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.356867][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.363628][    C1] yealink 6-1:36.0: unexpected response 0
[  265.369569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.376550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.383307][    C1] yealink 6-1:36.0: unexpected response 0
[  265.389252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.396244][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.403003][    C1] yealink 6-1:36.0: unexpected response 0
[  265.408933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.415904][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.422663][    C1] yealink 6-1:36.0: unexpected response 0
[  265.428692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.435692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.442456][    C1] yealink 6-1:36.0: unexpected response 0
[  265.448442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.455431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.462193][    C1] yealink 6-1:36.0: unexpected response 0
[  265.468130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.475136][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.481898][    C1] yealink 6-1:36.0: unexpected response 0
[  265.487824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.494825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.501592][    C1] yealink 6-1:36.0: unexpected response 0
[  265.507530][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.514531][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.521310][    C1] yealink 6-1:36.0: unexpected response 0
[  265.527306][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.534334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.541098][    C1] yealink 6-1:36.0: unexpected response 0
[  265.547055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.554051][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.560818][    C1] yealink 6-1:36.0: unexpected response 0
[  265.566782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.573789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.580646][    C1] yealink 6-1:36.0: unexpected response 0
[  265.586596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.593610][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.600384][    C1] yealink 6-1:36.0: unexpected response 0
[  265.606347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.613340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.620096][    C1] yealink 6-1:36.0: unexpected response 0
[  265.626039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.633060][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.639818][    C1] yealink 6-1:36.0: unexpected response 0
[  265.645751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.652863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.659700][    C1] yealink 6-1:36.0: unexpected response 0
[  265.665691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.672729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.679494][    C1] yealink 6-1:36.0: unexpected response 0
[  265.685425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.692435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.699191][    C1] yealink 6-1:36.0: unexpected response 0
[  265.705197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.712169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.718924][    C1] yealink 6-1:36.0: unexpected response 0
[  265.724851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.731831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.738589][    C1] yealink 6-1:36.0: unexpected response 0
[  265.744552][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.751561][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.758334][    C1] yealink 6-1:36.0: unexpected response 0
[  265.764268][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.771265][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.778107][    C1] yealink 6-1:36.0: unexpected response 0
[  265.784027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.791022][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.797784][    C1] yealink 6-1:36.0: unexpected response 0
[  265.803710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.810695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.817625][    C1] yealink 6-1:36.0: unexpected response 0
[  265.823555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.830536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.837320][    C1] yealink 6-1:36.0: unexpected response 0
[  265.843273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.850283][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.857339][    C1] yealink 6-1:36.0: unexpected response 0
[  265.863272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.870240][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.877105][    C1] yealink 6-1:36.0: unexpected response 0
[  265.883032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.890085][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.896839][    C1] yealink 6-1:36.0: unexpected response 0
[  265.902770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.909747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.916501][    C1] yealink 6-1:36.0: unexpected response 0
[  265.922424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.929481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.936238][    C1] yealink 6-1:36.0: unexpected response 0
[  265.942229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.949338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.956117][    C1] yealink 6-1:36.0: unexpected response 0
[  265.962072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.969058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.975819][    C1] yealink 6-1:36.0: unexpected response 0
[  265.981771][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  265.988752][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  265.995524][    C1] yealink 6-1:36.0: unexpected response 0
[  266.001456][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.008429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.015184][    C1] yealink 6-1:36.0: unexpected response 0
[  266.021108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.028081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.034836][    C1] yealink 6-1:36.0: unexpected response 0
[  266.040756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.047730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.054489][    C1] yealink 6-1:36.0: unexpected response 0
[  266.060417][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.067392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.074149][    C1] yealink 6-1:36.0: unexpected response 0
[  266.080072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.087039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.093793][    C1] yealink 6-1:36.0: unexpected response 0
[  266.099733][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.106736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.113497][    C1] yealink 6-1:36.0: unexpected response 0
[  266.119431][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.126404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.133248][    C1] yealink 6-1:36.0: unexpected response 0
[  266.139174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.146144][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.152905][    C1] yealink 6-1:36.0: unexpected response 0
[  266.159332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.166317][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.173075][    C1] yealink 6-1:36.0: unexpected response 0
[  266.179090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.186066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.192824][    C1] yealink 6-1:36.0: unexpected response 0
[  266.198888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.205977][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.212748][    C1] yealink 6-1:36.0: unexpected response 0
[  266.218719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.225782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.232560][    C1] yealink 6-1:36.0: unexpected response 0
[  266.238515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.245917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.252676][    C1] yealink 6-1:36.0: unexpected response 0
[  266.258665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.265699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.272466][    C1] yealink 6-1:36.0: unexpected response 0
[  266.278437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.285501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.292257][    C1] yealink 6-1:36.0: unexpected response 0
[  266.298270][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.305243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.312017][    C1] yealink 6-1:36.0: unexpected response 0
[  266.318026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.325011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.331771][    C1] yealink 6-1:36.0: unexpected response 0
[  266.337703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.344682][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.351437][    C1] yealink 6-1:36.0: unexpected response 0
[  266.357387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.364376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.371140][    C1] yealink 6-1:36.0: unexpected response 0
[  266.377105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.384091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.390934][    C1] yealink 6-1:36.0: unexpected response 0
[  266.396874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.403854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.410698][    C1] yealink 6-1:36.0: unexpected response 0
[  266.416622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.423624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.430396][    C1] yealink 6-1:36.0: unexpected response 0
[  266.436364][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.443343][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.450097][    C1] yealink 6-1:36.0: unexpected response 0
[  266.456027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.463003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.469764][    C1] yealink 6-1:36.0: unexpected response 0
[  266.475701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.482767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.489547][    C1] yealink 6-1:36.0: unexpected response 0
[  266.495474][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.502448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.509213][    C1] yealink 6-1:36.0: unexpected response 0
[  266.515169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.522155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.528912][    C1] yealink 6-1:36.0: unexpected response 0
[  266.534858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.541846][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.548692][    C1] yealink 6-1:36.0: unexpected response 0
[  266.554707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.561798][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.568558][    C1] yealink 6-1:36.0: unexpected response 0
[  266.574488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.581486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.588249][    C1] yealink 6-1:36.0: unexpected response 0
[  266.594179][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.601154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.607910][    C1] yealink 6-1:36.0: unexpected response 0
[  266.613847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.620824][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.627583][    C1] yealink 6-1:36.0: unexpected response 0
[  266.633509][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.640479][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.647237][    C1] yealink 6-1:36.0: unexpected response 0
[  266.653183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.660154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.666933][    C1] yealink 6-1:36.0: unexpected response 0
[  266.673033][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.680030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.686797][    C1] yealink 6-1:36.0: unexpected response 0
[  266.692746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.699724][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.706481][    C1] yealink 6-1:36.0: unexpected response 0
[  266.712412][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.719428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.726203][    C1] yealink 6-1:36.0: unexpected response 0
[  266.732163][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.739183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.745943][    C1] yealink 6-1:36.0: unexpected response 0
[  266.751887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.758869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.765624][    C1] yealink 6-1:36.0: unexpected response 0
[  266.771604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.778599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.785367][    C1] yealink 6-1:36.0: unexpected response 0
[  266.791299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.798278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.805069][    C1] yealink 6-1:36.0: unexpected response 0
[  266.810994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.817963][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.824741][    C1] yealink 6-1:36.0: unexpected response 0
[  266.830665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.837637][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.844393][    C1] yealink 6-1:36.0: unexpected response 0
[  266.850406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.857380][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.864145][    C1] yealink 6-1:36.0: unexpected response 0
[  266.870068][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.877067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.883831][    C1] yealink 6-1:36.0: unexpected response 0
[  266.889764][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.896757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.903513][    C1] yealink 6-1:36.0: unexpected response 0
[  266.909430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.916398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.923240][    C1] yealink 6-1:36.0: unexpected response 0
[  266.929159][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.936388][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.943170][    C1] yealink 6-1:36.0: unexpected response 0
[  266.949267][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.956412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.963167][    C1] yealink 6-1:36.0: unexpected response 0
[  266.969183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.976202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  266.982977][    C1] yealink 6-1:36.0: unexpected response 0
[  266.989252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  266.996248][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.003004][    C1] yealink 6-1:36.0: unexpected response 0
[  267.008925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.015894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.022737][    C1] yealink 6-1:36.0: unexpected response 0
[  267.028659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.035630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.042393][    C1] yealink 6-1:36.0: unexpected response 0
[  267.048345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.055316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.062087][    C1] yealink 6-1:36.0: unexpected response 0
[  267.067980][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.075146][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.081927][    C1] yealink 6-1:36.0: unexpected response 0
[  267.087858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.094873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.101641][    C1] yealink 6-1:36.0: unexpected response 0
[  267.107618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.114604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.121463][    C1] yealink 6-1:36.0: unexpected response 0
[  267.127428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.134421][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.141182][    C1] yealink 6-1:36.0: unexpected response 0
[  267.147143][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.154135][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.160900][    C1] yealink 6-1:36.0: unexpected response 0
[  267.166851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.174359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.181216][    C1] yealink 6-1:36.0: unexpected response 0
[  267.187177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.194160][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.200923][    C1] yealink 6-1:36.0: unexpected response 0
[  267.206861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.213883][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.220725][    C1] yealink 6-1:36.0: unexpected response 0
[  267.226665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.233641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.240398][    C1] yealink 6-1:36.0: unexpected response 0
[  267.246323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.253312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.260156][    C1] yealink 6-1:36.0: unexpected response 0
[  267.266213][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.273314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.280109][    C1] yealink 6-1:36.0: unexpected response 0
[  267.286142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.293225][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.299982][    C1] yealink 6-1:36.0: unexpected response 0
[  267.305960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.312977][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.319733][    C1] yealink 6-1:36.0: unexpected response 0
[  267.325672][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.332738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.339495][    C1] yealink 6-1:36.0: unexpected response 0
[  267.345479][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.352474][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.359232][    C1] yealink 6-1:36.0: unexpected response 0
[  267.365187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.372203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.378958][    C1] yealink 6-1:36.0: unexpected response 0
[  267.385536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.392538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.399307][    C1] yealink 6-1:36.0: unexpected response 0
[  267.405269][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.412259][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.419023][    C1] yealink 6-1:36.0: unexpected response 0
[  267.424975][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.431960][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.438716][    C1] yealink 6-1:36.0: unexpected response 0
[  267.444655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.451640][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.458400][    C1] yealink 6-1:36.0: unexpected response 0
[  267.464351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.471342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.478101][    C1] yealink 6-1:36.0: unexpected response 0
[  267.484064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.491070][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.497836][    C1] yealink 6-1:36.0: unexpected response 0
[  267.503978][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.510985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.517923][    C1] yealink 6-1:36.0: unexpected response 0
[  267.523889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.530950][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.537727][    C1] yealink 6-1:36.0: unexpected response 0
[  267.543696][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.550713][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.557477][    C1] yealink 6-1:36.0: unexpected response 0
[  267.563421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.570406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.577164][    C1] yealink 6-1:36.0: unexpected response 0
[  267.583095][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.590123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.596913][    C1] yealink 6-1:36.0: unexpected response 0
[  267.602873][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.609850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.616604][    C1] yealink 6-1:36.0: unexpected response 0
[  267.622631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.629607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.636391][    C1] yealink 6-1:36.0: unexpected response 0
[  267.642409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.649382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.656315][    C1] yealink 6-1:36.0: unexpected response 0
[  267.662361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.669368][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.676259][    C1] yealink 6-1:36.0: unexpected response 0
[  267.682201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.689213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.696093][    C1] yealink 6-1:36.0: unexpected response 0
[  267.702052][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.709053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.715813][    C1] yealink 6-1:36.0: unexpected response 0
[  267.721764][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.728739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.735498][    C1] yealink 6-1:36.0: unexpected response 0
[  267.741448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.748422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.755207][    C1] yealink 6-1:36.0: unexpected response 0
[  267.761131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.768102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.774860][    C1] yealink 6-1:36.0: unexpected response 0
[  267.780788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.787790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.794569][    C1] yealink 6-1:36.0: unexpected response 0
[  267.800524][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.807511][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.814273][    C1] yealink 6-1:36.0: unexpected response 0
[  267.820207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.827183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.833942][    C1] yealink 6-1:36.0: unexpected response 0
[  267.839900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.846938][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.853709][    C1] yealink 6-1:36.0: unexpected response 0
[  267.859663][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.866660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.873421][    C1] yealink 6-1:36.0: unexpected response 0
[  267.879350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.886354][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.893116][    C1] yealink 6-1:36.0: unexpected response 0
[  267.899478][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.906465][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.913311][    C1] yealink 6-1:36.0: unexpected response 0
[  267.919240][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.926215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.932972][    C1] yealink 6-1:36.0: unexpected response 0
[  267.938895][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.945869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.952625][    C1] yealink 6-1:36.0: unexpected response 0
[  267.958548][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.965517][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.972274][    C1] yealink 6-1:36.0: unexpected response 0
[  267.978195][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  267.985164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  267.991921][    C1] yealink 6-1:36.0: unexpected response 0
[  267.997887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.004896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.011662][    C1] yealink 6-1:36.0: unexpected response 0
[  268.017587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.024655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.031440][    C1] yealink 6-1:36.0: unexpected response 0
[  268.037538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.044522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.051279][    C1] yealink 6-1:36.0: unexpected response 0
[  268.057203][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.064173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.070927][    C1] yealink 6-1:36.0: unexpected response 0
[  268.076853][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.083829][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.090590][    C1] yealink 6-1:36.0: unexpected response 0
[  268.096531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.103512][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.110268][    C1] yealink 6-1:36.0: unexpected response 0
[  268.116199][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.123260][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.130125][    C1] yealink 6-1:36.0: unexpected response 0
[  268.136054][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.143022][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.149781][    C1] yealink 6-1:36.0: unexpected response 0
[  268.155714][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.162714][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.169469][    C1] yealink 6-1:36.0: unexpected response 0
[  268.175393][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.182365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.189121][    C1] yealink 6-1:36.0: unexpected response 0
[  268.195046][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.202227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.209020][    C1] yealink 6-1:36.0: unexpected response 0
[  268.214984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.221969][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.228738][    C1] yealink 6-1:36.0: unexpected response 0
[  268.234688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.241675][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.248430][    C1] yealink 6-1:36.0: unexpected response 0
[  268.254357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.261329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.268109][    C1] yealink 6-1:36.0: unexpected response 0
[  268.274039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.281012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.287782][    C1] yealink 6-1:36.0: unexpected response 0
[  268.293899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.300886][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.307665][    C1] yealink 6-1:36.0: unexpected response 0
[  268.313621][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.320634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.327421][    C1] yealink 6-1:36.0: unexpected response 0
[  268.333357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.340355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.347112][    C1] yealink 6-1:36.0: unexpected response 0
[  268.353037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.360007][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.367027][    C1] yealink 6-1:36.0: unexpected response 0
[  268.372950][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.379918][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.386675][    C1] yealink 6-1:36.0: unexpected response 0
[  268.392610][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.399588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.406352][    C1] yealink 6-1:36.0: unexpected response 0
[  268.412396][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.419365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.426120][    C1] yealink 6-1:36.0: unexpected response 0
[  268.432043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.439016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.445795][    C1] yealink 6-1:36.0: unexpected response 0
[  268.451730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.458701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.465456][    C1] yealink 6-1:36.0: unexpected response 0
[  268.471374][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.478368][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.485127][    C1] yealink 6-1:36.0: unexpected response 0
[  268.491048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.498014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.504857][    C1] yealink 6-1:36.0: unexpected response 0
[  268.510835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.517859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.524618][    C1] yealink 6-1:36.0: unexpected response 0
[  268.530636][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.537609][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.544372][    C1] yealink 6-1:36.0: unexpected response 0
[  268.550317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.557309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.564067][    C1] yealink 6-1:36.0: unexpected response 0
[  268.570010][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.576985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.583738][    C1] yealink 6-1:36.0: unexpected response 0
[  268.589667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.596639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.603395][    C1] yealink 6-1:36.0: unexpected response 0
[  268.609316][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.616287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.623052][    C1] yealink 6-1:36.0: unexpected response 0
[  268.628993][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.636016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.642787][    C1] yealink 6-1:36.0: unexpected response 0
[  268.648722][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.655699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.662457][    C1] yealink 6-1:36.0: unexpected response 0
[  268.668382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.675350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.682107][    C1] yealink 6-1:36.0: unexpected response 0
[  268.688029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.695003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.701765][    C1] yealink 6-1:36.0: unexpected response 0
[  268.707693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.714690][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.721560][    C1] yealink 6-1:36.0: unexpected response 0
[  268.727502][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.734474][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.741235][    C1] yealink 6-1:36.0: unexpected response 0
[  268.747157][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.754125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.760876][    C1] yealink 6-1:36.0: unexpected response 0
[  268.766799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.773767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.780527][    C1] yealink 6-1:36.0: unexpected response 0
[  268.786477][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.793486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.800256][    C1] yealink 6-1:36.0: unexpected response 0
[  268.806193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.813165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.819933][    C1] yealink 6-1:36.0: unexpected response 0
[  268.825874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.832853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.839620][    C1] yealink 6-1:36.0: unexpected response 0
[  268.845585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.852603][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.859456][    C1] yealink 6-1:36.0: unexpected response 0
[  268.865390][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.872370][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.879210][    C1] yealink 6-1:36.0: unexpected response 0
[  268.885151][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.892126][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.898883][    C1] yealink 6-1:36.0: unexpected response 0
[  268.904853][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.911842][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.918612][    C1] yealink 6-1:36.0: unexpected response 0
[  268.924562][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.931547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.938344][    C1] yealink 6-1:36.0: unexpected response 0
[  268.944300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.951321][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.958094][    C1] yealink 6-1:36.0: unexpected response 0
[  268.964050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.971033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.977803][    C1] yealink 6-1:36.0: unexpected response 0
[  268.983800][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  268.990790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  268.997553][    C1] yealink 6-1:36.0: unexpected response 0
[  269.003516][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.010545][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.017325][    C1] yealink 6-1:36.0: unexpected response 0
[  269.023284][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.030276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.037048][    C1] yealink 6-1:36.0: unexpected response 0
[  269.043016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.050030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.056812][    C1] yealink 6-1:36.0: unexpected response 0
[  269.062789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.069779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.076537][    C1] yealink 6-1:36.0: unexpected response 0
[  269.082480][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.089460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.096226][    C1] yealink 6-1:36.0: unexpected response 0
[  269.102275][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.109311][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.116074][    C1] yealink 6-1:36.0: unexpected response 0
[  269.122039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.129036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.135893][    C1] yealink 6-1:36.0: unexpected response 0
[  269.141869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.148862][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.155631][    C1] yealink 6-1:36.0: unexpected response 0
[  269.161603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.168669][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.175442][    C1] yealink 6-1:36.0: unexpected response 0
[  269.181484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.188484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.195244][    C1] yealink 6-1:36.0: unexpected response 0
[  269.201175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.208152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.215084][    C1] yealink 6-1:36.0: unexpected response 0
[  269.221015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.228037][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.234817][    C1] yealink 6-1:36.0: unexpected response 0
[  269.240745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.247720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.254478][    C1] yealink 6-1:36.0: unexpected response 0
[  269.260410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.267419][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.274178][    C1] yealink 6-1:36.0: unexpected response 0
[  269.280115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.287098][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.293855][    C1] yealink 6-1:36.0: unexpected response 0
[  269.299788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.306765][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.313523][    C1] yealink 6-1:36.0: unexpected response 0
[  269.319627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.326660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.333429][    C1] yealink 6-1:36.0: unexpected response 0
[  269.339366][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.346356][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.353119][    C1] yealink 6-1:36.0: unexpected response 0
[  269.359065][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.366047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.372808][    C1] yealink 6-1:36.0: unexpected response 0
[  269.378739][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.385713][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.392469][    C1] yealink 6-1:36.0: unexpected response 0
[  269.398417][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.405389][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.412146][    C1] yealink 6-1:36.0: unexpected response 0
[  269.418072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.425074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.431852][    C1] yealink 6-1:36.0: unexpected response 0
[  269.437812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.444805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.451575][    C1] yealink 6-1:36.0: unexpected response 0
[  269.457553][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.464642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.471398][    C1] yealink 6-1:36.0: unexpected response 0
[  269.477351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.484334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.491090][    C1] yealink 6-1:36.0: unexpected response 0
[  269.497022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.504002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.510759][    C1] yealink 6-1:36.0: unexpected response 0
[  269.516691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.523675][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.530429][    C1] yealink 6-1:36.0: unexpected response 0
[  269.536422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.543791][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.550557][    C1] yealink 6-1:36.0: unexpected response 0
[  269.556505][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.563495][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.570258][    C1] yealink 6-1:36.0: unexpected response 0
[  269.576233][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.583257][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.590017][    C1] yealink 6-1:36.0: unexpected response 0
[  269.595980][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.602984][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.609746][    C1] yealink 6-1:36.0: unexpected response 0
[  269.615684][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.622665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.629419][    C1] yealink 6-1:36.0: unexpected response 0
[  269.635389][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.642382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.649142][    C1] yealink 6-1:36.0: unexpected response 0
[  269.655096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.662101][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.668863][    C1] yealink 6-1:36.0: unexpected response 0
[  269.674805][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.681800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.688555][    C1] yealink 6-1:36.0: unexpected response 0
[  269.694484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.701455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.708210][    C1] yealink 6-1:36.0: unexpected response 0
[  269.714226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.721371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.728134][    C1] yealink 6-1:36.0: unexpected response 0
[  269.734068][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.741152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.747912][    C1] yealink 6-1:36.0: unexpected response 0
[  269.753927][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.760895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.767653][    C1] yealink 6-1:36.0: unexpected response 0
[  269.773578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.780546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.787300][    C1] yealink 6-1:36.0: unexpected response 0
[  269.793230][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.800197][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.806981][    C1] yealink 6-1:36.0: unexpected response 0
[  269.812905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.819876][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.826657][    C1] yealink 6-1:36.0: unexpected response 0
[  269.832577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.839549][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.846322][    C1] yealink 6-1:36.0: unexpected response 0
[  269.852323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.859367][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.866128][    C1] yealink 6-1:36.0: unexpected response 0
[  269.872055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.879027][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.885781][    C1] yealink 6-1:36.0: unexpected response 0
[  269.891725][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.898726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.905485][    C1] yealink 6-1:36.0: unexpected response 0
[  269.911415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.918405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.925169][    C1] yealink 6-1:36.0: unexpected response 0
[  269.931105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.938116][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.944887][    C1] yealink 6-1:36.0: unexpected response 0
[  269.950862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.957844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.964602][    C1] yealink 6-1:36.0: unexpected response 0
[  269.970545][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.977548][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  269.984307][    C1] yealink 6-1:36.0: unexpected response 0
[  269.990234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  269.997203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.003961][    C1] yealink 6-1:36.0: unexpected response 0
[  270.009887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.016873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.023630][    C1] yealink 6-1:36.0: unexpected response 0
[  270.029558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.036556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.043340][    C1] yealink 6-1:36.0: unexpected response 0
[  270.049280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.056286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.063043][    C1] yealink 6-1:36.0: unexpected response 0
[  270.068965][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.075932][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.082782][    C1] yealink 6-1:36.0: unexpected response 0
[  270.088720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.095695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.102452][    C1] yealink 6-1:36.0: unexpected response 0
[  270.108375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.115438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.122196][    C1] yealink 6-1:36.0: unexpected response 0
[  270.128137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.135118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.141875][    C1] yealink 6-1:36.0: unexpected response 0
[  270.147861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.154856][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.161626][    C1] yealink 6-1:36.0: unexpected response 0
[  270.167566][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.174541][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.181292][    C1] yealink 6-1:36.0: unexpected response 0
[  270.187215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.194273][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.201025][    C1] yealink 6-1:36.0: unexpected response 0
[  270.206958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.213968][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.220729][    C1] yealink 6-1:36.0: unexpected response 0
[  270.226651][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.233635][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.240424][    C1] yealink 6-1:36.0: unexpected response 0
[  270.246350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.253345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.260100][    C1] yealink 6-1:36.0: unexpected response 0
[  270.266033][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.273038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.279795][    C1] yealink 6-1:36.0: unexpected response 0
[  270.285736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.292804][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.299559][    C1] yealink 6-1:36.0: unexpected response 0
[  270.305484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.312460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.319301][    C1] yealink 6-1:36.0: unexpected response 0
[  270.325226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.332203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.338973][    C1] yealink 6-1:36.0: unexpected response 0
[  270.344930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.351933][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.358712][    C1] yealink 6-1:36.0: unexpected response 0
[  270.364694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.371749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.378510][    C1] yealink 6-1:36.0: unexpected response 0
[  270.384447][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.391428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.398196][    C1] yealink 6-1:36.0: unexpected response 0
[  270.404155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.411136][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.417901][    C1] yealink 6-1:36.0: unexpected response 0
[  270.423835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.430897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.437654][    C1] yealink 6-1:36.0: unexpected response 0
[  270.443580][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.450562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.457328][    C1] yealink 6-1:36.0: unexpected response 0
[  270.463272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.470243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.476999][    C1] yealink 6-1:36.0: unexpected response 0
[  270.482937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.489910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.496665][    C1] yealink 6-1:36.0: unexpected response 0
[  270.502591][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.509559][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.516317][    C1] yealink 6-1:36.0: unexpected response 0
[  270.522242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.529247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.536002][    C1] yealink 6-1:36.0: unexpected response 0
[  270.541945][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.548929][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.555687][    C1] yealink 6-1:36.0: unexpected response 0
[  270.561636][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.568621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.575376][    C1] yealink 6-1:36.0: unexpected response 0
[  270.581300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.588272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.595027][    C1] yealink 6-1:36.0: unexpected response 0
[  270.600961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.607948][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.614713][    C1] yealink 6-1:36.0: unexpected response 0
[  270.620664][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.627648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.634404][    C1] yealink 6-1:36.0: unexpected response 0
[  270.640332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.647348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.654124][    C1] yealink 6-1:36.0: unexpected response 0
[  270.660103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.667095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.673855][    C1] yealink 6-1:36.0: unexpected response 0
[  270.679875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.686905][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.693665][    C1] yealink 6-1:36.0: unexpected response 0
[  270.699598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.706574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.713334][    C1] yealink 6-1:36.0: unexpected response 0
[  270.719265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.726236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.732992][    C1] yealink 6-1:36.0: unexpected response 0
[  270.738940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.745924][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.752683][    C1] yealink 6-1:36.0: unexpected response 0
[  270.758606][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.765596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.772366][    C1] yealink 6-1:36.0: unexpected response 0
[  270.778309][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.785289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.792050][    C1] yealink 6-1:36.0: unexpected response 0
[  270.798080][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.805061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.811824][    C1] yealink 6-1:36.0: unexpected response 0
[  270.817746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.824715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.831473][    C1] yealink 6-1:36.0: unexpected response 0
[  270.837422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.844443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.851205][    C1] yealink 6-1:36.0: unexpected response 0
[  270.857138][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.864157][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.871017][    C1] yealink 6-1:36.0: unexpected response 0
[  270.876946][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.883923][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.890681][    C1] yealink 6-1:36.0: unexpected response 0
[  270.896614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.903585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.910427][    C1] yealink 6-1:36.0: unexpected response 0
[  270.916379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.923359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.930113][    C1] yealink 6-1:36.0: unexpected response 0
[  270.936032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.943002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.949759][    C1] yealink 6-1:36.0: unexpected response 0
[  270.955684][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.962654][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.969419][    C1] yealink 6-1:36.0: unexpected response 0
[  270.975361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  270.982330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  270.989085][    C1] yealink 6-1:36.0: unexpected response 0
[  270.995010][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.001997][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.008753][    C1] yealink 6-1:36.0: unexpected response 0
[  271.014677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.021657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.028414][    C1] yealink 6-1:36.0: unexpected response 0
[  271.034338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.041306][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.048062][    C1] yealink 6-1:36.0: unexpected response 0
[  271.054078][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.061048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.067806][    C1] yealink 6-1:36.0: unexpected response 0
[  271.073730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.080696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.087451][    C1] yealink 6-1:36.0: unexpected response 0
[  271.093377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.100350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.107106][    C1] yealink 6-1:36.0: unexpected response 0
[  271.113039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.120009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.126767][    C1] yealink 6-1:36.0: unexpected response 0
[  271.132692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.139662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.146415][    C1] yealink 6-1:36.0: unexpected response 0
[  271.152337][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.159330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.166082][    C1] yealink 6-1:36.0: unexpected response 0
[  271.172062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.179072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.185832][    C1] yealink 6-1:36.0: unexpected response 0
[  271.191793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.198766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.205522][    C1] yealink 6-1:36.0: unexpected response 0
[  271.211444][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.218410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.225163][    C1] yealink 6-1:36.0: unexpected response 0
[  271.231084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.238051][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.244805][    C1] yealink 6-1:36.0: unexpected response 0
[  271.250740][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.257747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.264506][    C1] yealink 6-1:36.0: unexpected response 0
[  271.270438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.277414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.284170][    C1] yealink 6-1:36.0: unexpected response 0
[  271.290091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.297069][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.303826][    C1] yealink 6-1:36.0: unexpected response 0
[  271.309778][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.316747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.323500][    C1] yealink 6-1:36.0: unexpected response 0
[  271.329416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.336382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.343135][    C1] yealink 6-1:36.0: unexpected response 0
[  271.349055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.356021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.362774][    C1] yealink 6-1:36.0: unexpected response 0
[  271.368692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.375661][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.382419][    C1] yealink 6-1:36.0: unexpected response 0
[  271.388342][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.395312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.402069][    C1] yealink 6-1:36.0: unexpected response 0
[  271.407987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.414958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.421806][    C1] yealink 6-1:36.0: unexpected response 0
[  271.427730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.434697][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.441449][    C1] yealink 6-1:36.0: unexpected response 0
[  271.447370][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.454340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.461093][    C1] yealink 6-1:36.0: unexpected response 0
[  271.467040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.474008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.480772][    C1] yealink 6-1:36.0: unexpected response 0
[  271.486717][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.493715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.500471][    C1] yealink 6-1:36.0: unexpected response 0
[  271.506394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.513363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.520118][    C1] yealink 6-1:36.0: unexpected response 0
[  271.526214][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.533182][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.539940][    C1] yealink 6-1:36.0: unexpected response 0
[  271.545863][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.552838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.559624][    C1] yealink 6-1:36.0: unexpected response 0
[  271.565551][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.572527][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.579279][    C1] yealink 6-1:36.0: unexpected response 0
[  271.585210][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.592226][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.598997][    C1] yealink 6-1:36.0: unexpected response 0
[  271.604939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.611914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.618671][    C1] yealink 6-1:36.0: unexpected response 0
[  271.624637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.631622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.638386][    C1] yealink 6-1:36.0: unexpected response 0
[  271.644312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.651284][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.658039][    C1] yealink 6-1:36.0: unexpected response 0
[  271.663967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.670939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.677694][    C1] yealink 6-1:36.0: unexpected response 0
[  271.683662][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.690651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.697412][    C1] yealink 6-1:36.0: unexpected response 0
[  271.703338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.710307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.717065][    C1] yealink 6-1:36.0: unexpected response 0
[  271.722990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.729957][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.736711][    C1] yealink 6-1:36.0: unexpected response 0
[  271.742641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.749615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.756398][    C1] yealink 6-1:36.0: unexpected response 0
[  271.762420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.769390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.776148][    C1] yealink 6-1:36.0: unexpected response 0
[  271.782103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.789082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.795852][    C1] yealink 6-1:36.0: unexpected response 0
[  271.801803][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.808825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.815581][    C1] yealink 6-1:36.0: unexpected response 0
[  271.821514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.828502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.835258][    C1] yealink 6-1:36.0: unexpected response 0
[  271.841183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.848151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.854909][    C1] yealink 6-1:36.0: unexpected response 0
[  271.860839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.867832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.874589][    C1] yealink 6-1:36.0: unexpected response 0
[  271.880517][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.887497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.894256][    C1] yealink 6-1:36.0: unexpected response 0
[  271.900285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.907301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.914072][    C1] yealink 6-1:36.0: unexpected response 0
[  271.920027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.927014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.933783][    C1] yealink 6-1:36.0: unexpected response 0
[  271.939750][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.946738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.953587][    C1] yealink 6-1:36.0: unexpected response 0
[  271.959558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.966532][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.973411][    C1] yealink 6-1:36.0: unexpected response 0
[  271.979338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  271.986323][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  271.993102][    C1] yealink 6-1:36.0: unexpected response 0
[  271.999140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.006213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.013067][    C1] yealink 6-1:36.0: unexpected response 0
[  272.019028][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.026016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.032775][    C1] yealink 6-1:36.0: unexpected response 0
[  272.038719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.045696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.052457][    C1] yealink 6-1:36.0: unexpected response 0
[  272.058387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.065376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.072137][    C1] yealink 6-1:36.0: unexpected response 0
[  272.078064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.085040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.091794][    C1] yealink 6-1:36.0: unexpected response 0
[  272.097767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.104737][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.111492][    C1] yealink 6-1:36.0: unexpected response 0
[  272.117427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.124425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.131185][    C1] yealink 6-1:36.0: unexpected response 0
[  272.137107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.144078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.150834][    C1] yealink 6-1:36.0: unexpected response 0
[  272.156754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.163720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.170471][    C1] yealink 6-1:36.0: unexpected response 0
[  272.176400][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.183367][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.190119][    C1] yealink 6-1:36.0: unexpected response 0
[  272.196092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.203083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.209837][    C1] yealink 6-1:36.0: unexpected response 0
[  272.215759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.222728][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.229480][    C1] yealink 6-1:36.0: unexpected response 0
[  272.235404][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.242378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.249136][    C1] yealink 6-1:36.0: unexpected response 0
[  272.255095][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.262072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.268914][    C1] yealink 6-1:36.0: unexpected response 0
[  272.274841][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.281836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.288590][    C1] yealink 6-1:36.0: unexpected response 0
[  272.294510][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.302015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.308783][    C1] yealink 6-1:36.0: unexpected response 0
[  272.314709][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.321680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.328441][    C1] yealink 6-1:36.0: unexpected response 0
[  272.334381][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.341351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.348107][    C1] yealink 6-1:36.0: unexpected response 0
[  272.354036][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.361006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.367763][    C1] yealink 6-1:36.0: unexpected response 0
[  272.373704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.380683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.387439][    C1] yealink 6-1:36.0: unexpected response 0
[  272.393488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.400526][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.407308][    C1] yealink 6-1:36.0: unexpected response 0
[  272.413295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.420283][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.427039][    C1] yealink 6-1:36.0: unexpected response 0
[  272.432969][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.439937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.446695][    C1] yealink 6-1:36.0: unexpected response 0
[  272.452618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.459587][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.466338][    C1] yealink 6-1:36.0: unexpected response 0
[  272.472258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.479225][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.485982][    C1] yealink 6-1:36.0: unexpected response 0
[  272.491906][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.498869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.505624][    C1] yealink 6-1:36.0: unexpected response 0
[  272.511569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.518546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.525299][    C1] yealink 6-1:36.0: unexpected response 0
[  272.531219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.538184][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.544937][    C1] yealink 6-1:36.0: unexpected response 0
[  272.550861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.557829][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.564585][    C1] yealink 6-1:36.0: unexpected response 0
[  272.570569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.577624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.584383][    C1] yealink 6-1:36.0: unexpected response 0
[  272.590303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.597270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.604026][    C1] yealink 6-1:36.0: unexpected response 0
[  272.609950][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.617043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.623798][    C1] yealink 6-1:36.0: unexpected response 0
[  272.629717][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.636683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.643439][    C1] yealink 6-1:36.0: unexpected response 0
[  272.649359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.656327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.663083][    C1] yealink 6-1:36.0: unexpected response 0
[  272.669002][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.676061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.682814][    C1] yealink 6-1:36.0: unexpected response 0
[  272.688736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.695701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.702457][    C1] yealink 6-1:36.0: unexpected response 0
[  272.708415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.715398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.722151][    C1] yealink 6-1:36.0: unexpected response 0
[  272.728179][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.735197][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.742140][    C1] yealink 6-1:36.0: unexpected response 0
[  272.748177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.755161][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.762614][    C1] yealink 6-1:36.0: unexpected response 0
[  272.768557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.775536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.782302][    C1] yealink 6-1:36.0: unexpected response 0
[  272.788241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.795222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.801981][    C1] yealink 6-1:36.0: unexpected response 0
[  272.807935][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.814921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.822037][    C1] yealink 6-1:36.0: unexpected response 0
[  272.827989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.834970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.841726][    C1] yealink 6-1:36.0: unexpected response 0
[  272.847664][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.854647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.861404][    C1] yealink 6-1:36.0: unexpected response 0
[  272.867336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.874314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.881100][    C1] yealink 6-1:36.0: unexpected response 0
[  272.887124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.894125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.900883][    C1] yealink 6-1:36.0: unexpected response 0
[  272.906821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.913837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.920610][    C1] yealink 6-1:36.0: unexpected response 0
[  272.926556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.933723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.940487][    C1] yealink 6-1:36.0: unexpected response 0
[  272.946442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.953421][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.960178][    C1] yealink 6-1:36.0: unexpected response 0
[  272.966124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.973144][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.979913][    C1] yealink 6-1:36.0: unexpected response 0
[  272.985858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  272.992922][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  272.999677][    C1] yealink 6-1:36.0: unexpected response 0
[  273.005624][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.012608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.019466][    C1] yealink 6-1:36.0: unexpected response 0
[  273.025417][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.032395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.039150][    C1] yealink 6-1:36.0: unexpected response 0
[  273.045131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.052112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.058866][    C1] yealink 6-1:36.0: unexpected response 0
[  273.064802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.071797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.078553][    C1] yealink 6-1:36.0: unexpected response 0
[  273.084488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.091527][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.098311][    C1] yealink 6-1:36.0: unexpected response 0
[  273.104272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.111248][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.118016][    C1] yealink 6-1:36.0: unexpected response 0
[  273.123993][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.131066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.137825][    C1] yealink 6-1:36.0: unexpected response 0
[  273.143760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.150745][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.157501][    C1] yealink 6-1:36.0: unexpected response 0
[  273.163457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.170481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.177253][    C1] yealink 6-1:36.0: unexpected response 0
[  273.183193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.190176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.197023][    C1] yealink 6-1:36.0: unexpected response 0
[  273.203023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.209993][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.216788][    C1] yealink 6-1:36.0: unexpected response 0
[  273.222763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.229754][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.236511][    C1] yealink 6-1:36.0: unexpected response 0
[  273.242440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.249410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.256163][    C1] yealink 6-1:36.0: unexpected response 0
[  273.262087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.269057][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.275816][    C1] yealink 6-1:36.0: unexpected response 0
[  273.281759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.288731][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.295491][    C1] yealink 6-1:36.0: unexpected response 0
[  273.301414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.308385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.315139][    C1] yealink 6-1:36.0: unexpected response 0
[  273.321158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.328130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.334971][    C1] yealink 6-1:36.0: unexpected response 0
[  273.340899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.348131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.354888][    C1] yealink 6-1:36.0: unexpected response 0
[  273.360851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.367821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.374575][    C1] yealink 6-1:36.0: unexpected response 0
[  273.380493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.387461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.394215][    C1] yealink 6-1:36.0: unexpected response 0
[  273.400134][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.407101][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.413856][    C1] yealink 6-1:36.0: unexpected response 0
[  273.419777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.426783][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.433553][    C1] yealink 6-1:36.0: unexpected response 0
[  273.439472][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.446442][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.453219][    C1] yealink 6-1:36.0: unexpected response 0
[  273.459146][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.466113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.472871][    C1] yealink 6-1:36.0: unexpected response 0
[  273.478887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.485859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.492618][    C1] yealink 6-1:36.0: unexpected response 0
[  273.498553][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.505525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.512306][    C1] yealink 6-1:36.0: unexpected response 0
[  273.518259][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.525228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.531984][    C1] yealink 6-1:36.0: unexpected response 0
[  273.537910][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.544877][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.551635][    C1] yealink 6-1:36.0: unexpected response 0
[  273.557563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.564533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.571286][    C1] yealink 6-1:36.0: unexpected response 0
[  273.577207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.584176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.590931][    C1] yealink 6-1:36.0: unexpected response 0
[  273.596938][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.603909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.610667][    C1] yealink 6-1:36.0: unexpected response 0
[  273.616614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.623681][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.630444][    C1] yealink 6-1:36.0: unexpected response 0
[  273.636382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.643440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.650194][    C1] yealink 6-1:36.0: unexpected response 0
[  273.656115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.663082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.669832][    C1] yealink 6-1:36.0: unexpected response 0
[  273.675806][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.682774][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.689524][    C1] yealink 6-1:36.0: unexpected response 0
[  273.695483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.702473][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.709227][    C1] yealink 6-1:36.0: unexpected response 0
[  273.715154][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.722124][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.728910][    C1] yealink 6-1:36.0: unexpected response 0
[  273.734878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.741903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.748684][    C1] yealink 6-1:36.0: unexpected response 0
[  273.754641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.761622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.768391][    C1] yealink 6-1:36.0: unexpected response 0
[  273.774350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.781377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.788138][    C1] yealink 6-1:36.0: unexpected response 0
[  273.794110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.801181][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.807938][    C1] yealink 6-1:36.0: unexpected response 0
[  273.813881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.820860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.827616][    C1] yealink 6-1:36.0: unexpected response 0
[  273.833601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.840648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.847428][    C1] yealink 6-1:36.0: unexpected response 0
[  273.853385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.860361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.867122][    C1] yealink 6-1:36.0: unexpected response 0
[  273.873112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.880103][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.886861][    C1] yealink 6-1:36.0: unexpected response 0
[  273.892793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.899767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.906522][    C1] yealink 6-1:36.0: unexpected response 0
[  273.912453][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.919425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.926178][    C1] yealink 6-1:36.0: unexpected response 0
[  273.932105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.939740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.946501][    C1] yealink 6-1:36.0: unexpected response 0
[  273.952435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.959415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.966175][    C1] yealink 6-1:36.0: unexpected response 0
[  273.972106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.979078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  273.985839][    C1] yealink 6-1:36.0: unexpected response 0
[  273.991840][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  273.998853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.005607][    C1] yealink 6-1:36.0: unexpected response 0
[  274.011586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.018557][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.025313][    C1] yealink 6-1:36.0: unexpected response 0
[  274.031235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.038203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.044974][    C1] yealink 6-1:36.0: unexpected response 0
[  274.050905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.057876][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.064642][    C1] yealink 6-1:36.0: unexpected response 0
[  274.070561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.077533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.084287][    C1] yealink 6-1:36.0: unexpected response 0
[  274.090207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.097175][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.103935][    C1] yealink 6-1:36.0: unexpected response 0
[  274.109858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.116845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.123608][    C1] yealink 6-1:36.0: unexpected response 0
[  274.129529][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.136513][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.143270][    C1] yealink 6-1:36.0: unexpected response 0
[  274.149238][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.156231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.162988][    C1] yealink 6-1:36.0: unexpected response 0
[  274.168914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.175859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.182618][    C1] yealink 6-1:36.0: unexpected response 0
[  274.189034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.196003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.202767][    C1] yealink 6-1:36.0: unexpected response 0
[  274.208697][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.215678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.222435][    C1] yealink 6-1:36.0: unexpected response 0
[  274.228359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.235333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.242099][    C1] yealink 6-1:36.0: unexpected response 0
[  274.248031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.255012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.262034][    C1] yealink 6-1:36.0: unexpected response 0
[  274.268007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.274996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.281756][    C1] yealink 6-1:36.0: unexpected response 0
[  274.287691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.294671][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.301427][    C1] yealink 6-1:36.0: unexpected response 0
[  274.307377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.314349][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.321104][    C1] yealink 6-1:36.0: unexpected response 0
[  274.327027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.333998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.340750][    C1] yealink 6-1:36.0: unexpected response 0
[  274.346713][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.353696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.360452][    C1] yealink 6-1:36.0: unexpected response 0
[  274.366385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.373378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.380151][    C1] yealink 6-1:36.0: unexpected response 0
[  274.386084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.393072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.399825][    C1] yealink 6-1:36.0: unexpected response 0
[  274.405760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.412733][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.419485][    C1] yealink 6-1:36.0: unexpected response 0
[  274.425423][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.432396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.439151][    C1] yealink 6-1:36.0: unexpected response 0
[  274.445117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.452096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.458851][    C1] yealink 6-1:36.0: unexpected response 0
[  274.464795][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.471790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.478554][    C1] yealink 6-1:36.0: unexpected response 0
[  274.484515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.491505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.498278][    C1] yealink 6-1:36.0: unexpected response 0
[  274.504213][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.511195][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.517957][    C1] yealink 6-1:36.0: unexpected response 0
[  274.523906][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.530894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.537653][    C1] yealink 6-1:36.0: unexpected response 0
[  274.543603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.550650][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.557426][    C1] yealink 6-1:36.0: unexpected response 0
[  274.563397][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.570392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.577150][    C1] yealink 6-1:36.0: unexpected response 0
[  274.583099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.590089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.596860][    C1] yealink 6-1:36.0: unexpected response 0
[  274.602845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.609857][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.616640][    C1] yealink 6-1:36.0: unexpected response 0
[  274.622651][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.629673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.636439][    C1] yealink 6-1:36.0: unexpected response 0
[  274.642382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.649354][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.656113][    C1] yealink 6-1:36.0: unexpected response 0
[  274.662043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.669016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.675774][    C1] yealink 6-1:36.0: unexpected response 0
[  274.681703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.689146][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.695902][    C1] yealink 6-1:36.0: unexpected response 0
[  274.701862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.708849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.715607][    C1] yealink 6-1:36.0: unexpected response 0
[  274.721549][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.728551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.735310][    C1] yealink 6-1:36.0: unexpected response 0
[  274.741239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.748243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.755006][    C1] yealink 6-1:36.0: unexpected response 0
[  274.760990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.767989][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.774800][    C1] yealink 6-1:36.0: unexpected response 0
[  274.780799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.787818][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.794589][    C1] yealink 6-1:36.0: unexpected response 0
[  274.800559][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.807554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.814316][    C1] yealink 6-1:36.0: unexpected response 0
[  274.820266][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.827274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.834125][    C1] yealink 6-1:36.0: unexpected response 0
[  274.840077][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.847058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.853816][    C1] yealink 6-1:36.0: unexpected response 0
[  274.859801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.866801][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.873559][    C1] yealink 6-1:36.0: unexpected response 0
[  274.879582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.886577][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.893343][    C1] yealink 6-1:36.0: unexpected response 0
[  274.899308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.906301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.913096][    C1] yealink 6-1:36.0: unexpected response 0
[  274.919027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.926002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.932763][    C1] yealink 6-1:36.0: unexpected response 0
[  274.938751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.945729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.952488][    C1] yealink 6-1:36.0: unexpected response 0
[  274.958432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.965544][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.972322][    C1] yealink 6-1:36.0: unexpected response 0
[  274.978332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  274.985359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  274.992130][    C1] yealink 6-1:36.0: unexpected response 0
[  274.998084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.005604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.012374][    C1] yealink 6-1:36.0: unexpected response 0
[  275.018326][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.025308][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.032069][    C1] yealink 6-1:36.0: unexpected response 0
[  275.038007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.044983][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.051744][    C1] yealink 6-1:36.0: unexpected response 0
[  275.057679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.064706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.071482][    C1] yealink 6-1:36.0: unexpected response 0
[  275.077523][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.084501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.091258][    C1] yealink 6-1:36.0: unexpected response 0
[  275.097225][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.104294][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.111051][    C1] yealink 6-1:36.0: unexpected response 0
[  275.116989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.124049][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.130803][    C1] yealink 6-1:36.0: unexpected response 0
[  275.136737][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.143706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.150459][    C1] yealink 6-1:36.0: unexpected response 0
[  275.156383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.163350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.170105][    C1] yealink 6-1:36.0: unexpected response 0
[  275.176030][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.182999][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.189755][    C1] yealink 6-1:36.0: unexpected response 0
[  275.195688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.202672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.209428][    C1] yealink 6-1:36.0: unexpected response 0
[  275.215359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.222326][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.229076][    C1] yealink 6-1:36.0: unexpected response 0
[  275.235003][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.241972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.248722][    C1] yealink 6-1:36.0: unexpected response 0
[  275.254670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.261645][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.268428][    C1] yealink 6-1:36.0: unexpected response 0
[  275.274414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.281488][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.288531][    C1] yealink 6-1:36.0: unexpected response 0
[  275.294508][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.301530][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.308313][    C1] yealink 6-1:36.0: unexpected response 0
[  275.314358][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.321365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.328138][    C1] yealink 6-1:36.0: unexpected response 0
[  275.334110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.341132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.347907][    C1] yealink 6-1:36.0: unexpected response 0
[  275.353889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.360911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.367766][    C1] yealink 6-1:36.0: unexpected response 0
[  275.373723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.380783][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.387559][    C1] yealink 6-1:36.0: unexpected response 0
[  275.393555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.400584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.407353][    C1] yealink 6-1:36.0: unexpected response 0
[  275.413408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.420433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.427201][    C1] yealink 6-1:36.0: unexpected response 0
[  275.433166][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.440154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.446992][    C1] yealink 6-1:36.0: unexpected response 0
[  275.452979][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.460019][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.466790][    C1] yealink 6-1:36.0: unexpected response 0
[  275.472789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.479811][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.486589][    C1] yealink 6-1:36.0: unexpected response 0
[  275.492578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.499590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.506357][    C1] yealink 6-1:36.0: unexpected response 0
[  275.512321][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.519320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.526079][    C1] yealink 6-1:36.0: unexpected response 0
[  275.532027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.539011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.545768][    C1] yealink 6-1:36.0: unexpected response 0
[  275.551723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.558764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.565521][    C1] yealink 6-1:36.0: unexpected response 0
[  275.571479][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.578501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.585258][    C1] yealink 6-1:36.0: unexpected response 0
[  275.591193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.598255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.605016][    C1] yealink 6-1:36.0: unexpected response 0
[  275.610945][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.617950][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.624705][    C1] yealink 6-1:36.0: unexpected response 0
[  275.630653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.637639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.644401][    C1] yealink 6-1:36.0: unexpected response 0
[  275.650344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.657331][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.664089][    C1] yealink 6-1:36.0: unexpected response 0
[  275.670045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.677078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.683853][    C1] yealink 6-1:36.0: unexpected response 0
[  275.689798][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.696787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.703805][    C1] yealink 6-1:36.0: unexpected response 0
[  275.709742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.716727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.723483][    C1] yealink 6-1:36.0: unexpected response 0
[  275.729451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.736431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.743187][    C1] yealink 6-1:36.0: unexpected response 0
[  275.749113][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.756087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.762854][    C1] yealink 6-1:36.0: unexpected response 0
[  275.768807][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.775810][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.782748][    C1] yealink 6-1:36.0: unexpected response 0
[  275.788707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.795685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.802441][    C1] yealink 6-1:36.0: unexpected response 0
[  275.808368][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.815428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.822184][    C1] yealink 6-1:36.0: unexpected response 0
[  275.828109][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.835084][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.841839][    C1] yealink 6-1:36.0: unexpected response 0
[  275.847849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.854923][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.861682][    C1] yealink 6-1:36.0: unexpected response 0
[  275.867606][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.874663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.881419][    C1] yealink 6-1:36.0: unexpected response 0
[  275.887407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.894481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.901263][    C1] yealink 6-1:36.0: unexpected response 0
[  275.907192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.914249][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.921005][    C1] yealink 6-1:36.0: unexpected response 0
[  275.927017][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.933984][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.940736][    C1] yealink 6-1:36.0: unexpected response 0
[  275.946665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.953638][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.960409][    C1] yealink 6-1:36.0: unexpected response 0
[  275.966328][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.973295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.980047][    C1] yealink 6-1:36.0: unexpected response 0
[  275.986013][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  275.993176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  275.999932][    C1] yealink 6-1:36.0: unexpected response 0
[  276.005859][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.013090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.019843][    C1] yealink 6-1:36.0: unexpected response 0
[  276.025765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.032734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.039487][    C1] yealink 6-1:36.0: unexpected response 0
[  276.045441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.052416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.059168][    C1] yealink 6-1:36.0: unexpected response 0
[  276.065091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.072058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.078810][    C1] yealink 6-1:36.0: unexpected response 0
[  276.084733][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.091719][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.098476][    C1] yealink 6-1:36.0: unexpected response 0
[  276.104487][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.111483][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.118245][    C1] yealink 6-1:36.0: unexpected response 0
[  276.124182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.131157][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.137910][    C1] yealink 6-1:36.0: unexpected response 0
[  276.143839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.150805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.157556][    C1] yealink 6-1:36.0: unexpected response 0
[  276.163475][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.170619][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.177380][    C1] yealink 6-1:36.0: unexpected response 0
[  276.183302][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.190287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.197056][    C1] yealink 6-1:36.0: unexpected response 0
[  276.203022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.210000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.216758][    C1] yealink 6-1:36.0: unexpected response 0
[  276.222690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.229732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.236501][    C1] yealink 6-1:36.0: unexpected response 0
[  276.242467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.249448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.256205][    C1] yealink 6-1:36.0: unexpected response 0
[  276.262171][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.269151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.275910][    C1] yealink 6-1:36.0: unexpected response 0
[  276.281931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.289056][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.295855][    C1] yealink 6-1:36.0: unexpected response 0
[  276.301838][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.308917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.315689][    C1] yealink 6-1:36.0: unexpected response 0
[  276.321655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.328681][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.335443][    C1] yealink 6-1:36.0: unexpected response 0
[  276.341470][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.348457][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.355223][    C1] yealink 6-1:36.0: unexpected response 0
[  276.361190][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.368176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.374939][    C1] yealink 6-1:36.0: unexpected response 0
[  276.380888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.387872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.394641][    C1] yealink 6-1:36.0: unexpected response 0
[  276.400598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.407602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.414366][    C1] yealink 6-1:36.0: unexpected response 0
[  276.420325][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.427403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.434167][    C1] yealink 6-1:36.0: unexpected response 0
[  276.440209][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.447203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.453967][    C1] yealink 6-1:36.0: unexpected response 0
[  276.459911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.466910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.473674][    C1] yealink 6-1:36.0: unexpected response 0
[  276.479641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.486672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.493441][    C1] yealink 6-1:36.0: unexpected response 0
[  276.499409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.506391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.513156][    C1] yealink 6-1:36.0: unexpected response 0
[  276.519117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.526097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.532858][    C1] yealink 6-1:36.0: unexpected response 0
[  276.538822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.545807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.552575][    C1] yealink 6-1:36.0: unexpected response 0
[  276.558539][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.565528][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.572285][    C1] yealink 6-1:36.0: unexpected response 0
[  276.578234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.585211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.591967][    C1] yealink 6-1:36.0: unexpected response 0
[  276.597905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.605065][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.611824][    C1] yealink 6-1:36.0: unexpected response 0
[  276.617759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.624731][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.631676][    C1] yealink 6-1:36.0: unexpected response 0
[  276.637612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.644580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.651342][    C1] yealink 6-1:36.0: unexpected response 0
[  276.657276][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.664295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.671054][    C1] yealink 6-1:36.0: unexpected response 0
[  276.676984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.684054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.690812][    C1] yealink 6-1:36.0: unexpected response 0
[  276.696791][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.703776][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.710624][    C1] yealink 6-1:36.0: unexpected response 0
[  276.716572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.723555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.730317][    C1] yealink 6-1:36.0: unexpected response 0
[  276.736280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.743273][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.750033][    C1] yealink 6-1:36.0: unexpected response 0
[  276.755992][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.762981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.769741][    C1] yealink 6-1:36.0: unexpected response 0
[  276.775691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.782680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.789448][    C1] yealink 6-1:36.0: unexpected response 0
[  276.795433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.802431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.809198][    C1] yealink 6-1:36.0: unexpected response 0
[  276.815164][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.822221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.828993][    C1] yealink 6-1:36.0: unexpected response 0
[  276.835103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.842123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.848896][    C1] yealink 6-1:36.0: unexpected response 0
[  276.854865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.861889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.868657][    C1] yealink 6-1:36.0: unexpected response 0
[  276.874656][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.881657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.888461][    C1] yealink 6-1:36.0: unexpected response 0
[  276.894419][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.901690][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.908463][    C1] yealink 6-1:36.0: unexpected response 0
[  276.914422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.921414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.928186][    C1] yealink 6-1:36.0: unexpected response 0
[  276.934174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.941207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.947992][    C1] yealink 6-1:36.0: unexpected response 0
[  276.953960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.960971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.967737][    C1] yealink 6-1:36.0: unexpected response 0
[  276.973715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  276.980743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  276.987510][    C1] yealink 6-1:36.0: unexpected response 0
[  276.993470][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.000514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.007284][    C1] yealink 6-1:36.0: unexpected response 0
[  277.013244][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.020243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.027012][    C1] yealink 6-1:36.0: unexpected response 0
[  277.032977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.039972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.046733][    C1] yealink 6-1:36.0: unexpected response 0
[  277.052689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.059681][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.066444][    C1] yealink 6-1:36.0: unexpected response 0
[  277.072403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.079394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.086156][    C1] yealink 6-1:36.0: unexpected response 0
[  277.092136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.099133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.105896][    C1] yealink 6-1:36.0: unexpected response 0
[  277.111897][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.118912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.125678][    C1] yealink 6-1:36.0: unexpected response 0
[  277.131661][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.138693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.145462][    C1] yealink 6-1:36.0: unexpected response 0
[  277.151419][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.158523][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.165289][    C1] yealink 6-1:36.0: unexpected response 0
[  277.171232][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.178218][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.185002][    C1] yealink 6-1:36.0: unexpected response 0
[  277.190981][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.197980][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.204743][    C1] yealink 6-1:36.0: unexpected response 0
[  277.210720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.217707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.224469][    C1] yealink 6-1:36.0: unexpected response 0
[  277.230413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.237388][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.244146][    C1] yealink 6-1:36.0: unexpected response 0
[  277.250128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.257115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.263875][    C1] yealink 6-1:36.0: unexpected response 0
[  277.269804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.276771][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.283526][    C1] yealink 6-1:36.0: unexpected response 0
[  277.289446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.296444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.303202][    C1] yealink 6-1:36.0: unexpected response 0
[  277.309123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.316130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.322903][    C1] yealink 6-1:36.0: unexpected response 0
[  277.328865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.335842][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.342600][    C1] yealink 6-1:36.0: unexpected response 0
[  277.348520][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.355489][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.362250][    C1] yealink 6-1:36.0: unexpected response 0
[  277.368168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.375142][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.381901][    C1] yealink 6-1:36.0: unexpected response 0
[  277.387825][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.394886][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.401641][    C1] yealink 6-1:36.0: unexpected response 0
[  277.407567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.414538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.421296][    C1] yealink 6-1:36.0: unexpected response 0
[  277.427229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.434202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.440956][    C1] yealink 6-1:36.0: unexpected response 0
[  277.446966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.453955][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.460707][    C1] yealink 6-1:36.0: unexpected response 0
[  277.466630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.473604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.480357][    C1] yealink 6-1:36.0: unexpected response 0
[  277.486281][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.493252][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.500006][    C1] yealink 6-1:36.0: unexpected response 0
[  277.505927][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.512897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.519648][    C1] yealink 6-1:36.0: unexpected response 0
[  277.525578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.533278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.540038][    C1] yealink 6-1:36.0: unexpected response 0
[  277.545959][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.552935][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.559864][    C1] yealink 6-1:36.0: unexpected response 0
[  277.565788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.572757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.579515][    C1] yealink 6-1:36.0: unexpected response 0
[  277.585437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.592403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.599156][    C1] yealink 6-1:36.0: unexpected response 0
[  277.605167][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.612164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.618921][    C1] yealink 6-1:36.0: unexpected response 0
[  277.624890][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.632008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.638772][    C1] yealink 6-1:36.0: unexpected response 0
[  277.644708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.651681][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.658438][    C1] yealink 6-1:36.0: unexpected response 0
[  277.664360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.671328][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.678088][    C1] yealink 6-1:36.0: unexpected response 0
[  277.684048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.691018][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.697781][    C1] yealink 6-1:36.0: unexpected response 0
[  277.703705][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.710694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.717480][    C1] yealink 6-1:36.0: unexpected response 0
[  277.723402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.730419][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.737187][    C1] yealink 6-1:36.0: unexpected response 0
[  277.743124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.750102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.756888][    C1] yealink 6-1:36.0: unexpected response 0
[  277.762830][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.769837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.776594][    C1] yealink 6-1:36.0: unexpected response 0
[  277.782612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.789585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.796339][    C1] yealink 6-1:36.0: unexpected response 0
[  277.802353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.809327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.816081][    C1] yealink 6-1:36.0: unexpected response 0
[  277.822006][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.829017][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.835794][    C1] yealink 6-1:36.0: unexpected response 0
[  277.841743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.848716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.855472][    C1] yealink 6-1:36.0: unexpected response 0
[  277.861400][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.868372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.875131][    C1] yealink 6-1:36.0: unexpected response 0
[  277.881058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.888030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.894800][    C1] yealink 6-1:36.0: unexpected response 0
[  277.900760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.907740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.914585][    C1] yealink 6-1:36.0: unexpected response 0
[  277.920529][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.927542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.934391][    C1] yealink 6-1:36.0: unexpected response 0
[  277.940347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.947341][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.954107][    C1] yealink 6-1:36.0: unexpected response 0
[  277.960059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.967043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.973803][    C1] yealink 6-1:36.0: unexpected response 0
[  277.979730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  277.986704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  277.993466][    C1] yealink 6-1:36.0: unexpected response 0
[  277.999395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.006370][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.013125][    C1] yealink 6-1:36.0: unexpected response 0
[  278.019158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.026140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.032922][    C1] yealink 6-1:36.0: unexpected response 0
[  278.038878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.045886][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.052655][    C1] yealink 6-1:36.0: unexpected response 0
[  278.058612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.065600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.072454][    C1] yealink 6-1:36.0: unexpected response 0
[  278.078397][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.085496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.092288][    C1] yealink 6-1:36.0: unexpected response 0
[  278.098228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.105207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.111966][    C1] yealink 6-1:36.0: unexpected response 0
[  278.117905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.124883][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.131661][    C1] yealink 6-1:36.0: unexpected response 0
[  278.137605][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.144585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.151341][    C1] yealink 6-1:36.0: unexpected response 0
[  278.157302][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.164293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.171056][    C1] yealink 6-1:36.0: unexpected response 0
[  278.177007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.183996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.190753][    C1] yealink 6-1:36.0: unexpected response 0
[  278.196703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.203722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.210491][    C1] yealink 6-1:36.0: unexpected response 0
[  278.216466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.223549][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.230312][    C1] yealink 6-1:36.0: unexpected response 0
[  278.236359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.243395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.250162][    C1] yealink 6-1:36.0: unexpected response 0
[  278.256118][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.263122][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.269884][    C1] yealink 6-1:36.0: unexpected response 0
[  278.275844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.282854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.289614][    C1] yealink 6-1:36.0: unexpected response 0
[  278.295552][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.302533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.309291][    C1] yealink 6-1:36.0: unexpected response 0
[  278.315329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.322499][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.329273][    C1] yealink 6-1:36.0: unexpected response 0
[  278.335233][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.342267][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.349044][    C1] yealink 6-1:36.0: unexpected response 0
[  278.354993][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.361980][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.368736][    C1] yealink 6-1:36.0: unexpected response 0
[  278.374688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.381673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.388432][    C1] yealink 6-1:36.0: unexpected response 0
[  278.394376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.401390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.408147][    C1] yealink 6-1:36.0: unexpected response 0
[  278.414099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.421352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.428110][    C1] yealink 6-1:36.0: unexpected response 0
[  278.434058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.441030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.447875][    C1] yealink 6-1:36.0: unexpected response 0
[  278.453828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.460863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.467629][    C1] yealink 6-1:36.0: unexpected response 0
[  278.473571][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.480544][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.487302][    C1] yealink 6-1:36.0: unexpected response 0
[  278.493248][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.500238][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.507000][    C1] yealink 6-1:36.0: unexpected response 0
[  278.512952][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.519942][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.526703][    C1] yealink 6-1:36.0: unexpected response 0
[  278.532643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.539706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.546475][    C1] yealink 6-1:36.0: unexpected response 0
[  278.552443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.559448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.566216][    C1] yealink 6-1:36.0: unexpected response 0
[  278.572235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.579236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.586042][    C1] yealink 6-1:36.0: unexpected response 0
[  278.591986][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.598966][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.605729][    C1] yealink 6-1:36.0: unexpected response 0
[  278.611676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.618657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.625425][    C1] yealink 6-1:36.0: unexpected response 0
[  278.631402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.638398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.645156][    C1] yealink 6-1:36.0: unexpected response 0
[  278.651101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.658084][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.664847][    C1] yealink 6-1:36.0: unexpected response 0
[  278.670781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.677786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.684550][    C1] yealink 6-1:36.0: unexpected response 0
[  278.690494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.697514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.704275][    C1] yealink 6-1:36.0: unexpected response 0
[  278.710206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.717229][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.724168][    C1] yealink 6-1:36.0: unexpected response 0
[  278.730106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.737209][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.743971][    C1] yealink 6-1:36.0: unexpected response 0
[  278.749961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.756954][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.763712][    C1] yealink 6-1:36.0: unexpected response 0
[  278.769643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.776615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.783376][    C1] yealink 6-1:36.0: unexpected response 0
[  278.789319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.796295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.803056][    C1] yealink 6-1:36.0: unexpected response 0
[  278.808987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.815971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.822733][    C1] yealink 6-1:36.0: unexpected response 0
[  278.828685][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.835667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.842428][    C1] yealink 6-1:36.0: unexpected response 0
[  278.848371][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.855365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.862140][    C1] yealink 6-1:36.0: unexpected response 0
[  278.868104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.875127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.881888][    C1] yealink 6-1:36.0: unexpected response 0
[  278.887855][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.894870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.901655][    C1] yealink 6-1:36.0: unexpected response 0
[  278.907617][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.914604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.921369][    C1] yealink 6-1:36.0: unexpected response 0
[  278.927327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.934322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.941085][    C1] yealink 6-1:36.0: unexpected response 0
[  278.947042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.954062][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.960834][    C1] yealink 6-1:36.0: unexpected response 0
[  278.966763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.973742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  278.980501][    C1] yealink 6-1:36.0: unexpected response 0
[  278.986439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  278.993417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.000173][    C1] yealink 6-1:36.0: unexpected response 0
[  279.006102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.013074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.019831][    C1] yealink 6-1:36.0: unexpected response 0
[  279.025784][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.032887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.039648][    C1] yealink 6-1:36.0: unexpected response 0
[  279.045622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.052631][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.059400][    C1] yealink 6-1:36.0: unexpected response 0
[  279.065357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.073012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.079790][    C1] yealink 6-1:36.0: unexpected response 0
[  279.085728][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.092705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.099465][    C1] yealink 6-1:36.0: unexpected response 0
[  279.105430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.112435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.119201][    C1] yealink 6-1:36.0: unexpected response 0
[  279.125150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.132135][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.138899][    C1] yealink 6-1:36.0: unexpected response 0
[  279.144852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.151860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.158633][    C1] yealink 6-1:36.0: unexpected response 0
[  279.164603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.171626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.178408][    C1] yealink 6-1:36.0: unexpected response 0
[  279.184349][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.191360][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.198304][    C1] yealink 6-1:36.0: unexpected response 0
[  279.204260][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.211247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.218010][    C1] yealink 6-1:36.0: unexpected response 0
[  279.223963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.230958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.237724][    C1] yealink 6-1:36.0: unexpected response 0
[  279.243677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.250659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.257420][    C1] yealink 6-1:36.0: unexpected response 0
[  279.263361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.270342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.277100][    C1] yealink 6-1:36.0: unexpected response 0
[  279.283042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.290026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.296790][    C1] yealink 6-1:36.0: unexpected response 0
[  279.302727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.309709][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.316467][    C1] yealink 6-1:36.0: unexpected response 0
[  279.322406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.329384][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.336143][    C1] yealink 6-1:36.0: unexpected response 0
[  279.342106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.349204][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.355963][    C1] yealink 6-1:36.0: unexpected response 0
[  279.361949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.368938][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.375698][    C1] yealink 6-1:36.0: unexpected response 0
[  279.381635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.388611][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.395372][    C1] yealink 6-1:36.0: unexpected response 0
[  279.401299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.408274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.415119][    C1] yealink 6-1:36.0: unexpected response 0
[  279.421134][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.428107][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.434864][    C1] yealink 6-1:36.0: unexpected response 0
[  279.440789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.447761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.454522][    C1] yealink 6-1:36.0: unexpected response 0
[  279.460506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.467521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.474294][    C1] yealink 6-1:36.0: unexpected response 0
[  279.480488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.487467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.494225][    C1] yealink 6-1:36.0: unexpected response 0
[  279.500152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.507154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.513910][    C1] yealink 6-1:36.0: unexpected response 0
[  279.519839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.526813][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.533568][    C1] yealink 6-1:36.0: unexpected response 0
[  279.539555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.546566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.553332][    C1] yealink 6-1:36.0: unexpected response 0
[  279.559282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.566280][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.573047][    C1] yealink 6-1:36.0: unexpected response 0
[  279.578991][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.585982][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.592745][    C1] yealink 6-1:36.0: unexpected response 0
[  279.598701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.605689][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.612448][    C1] yealink 6-1:36.0: unexpected response 0
[  279.618377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.625353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.632196][    C1] yealink 6-1:36.0: unexpected response 0
[  279.638305][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.645284][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.652040][    C1] yealink 6-1:36.0: unexpected response 0
[  279.657966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.664978][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.671746][    C1] yealink 6-1:36.0: unexpected response 0
[  279.677690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.684683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.691445][    C1] yealink 6-1:36.0: unexpected response 0
[  279.697375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.704349][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.711108][    C1] yealink 6-1:36.0: unexpected response 0
[  279.717034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.724013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.730777][    C1] yealink 6-1:36.0: unexpected response 0
[  279.736734][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.743716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.750644][    C1] yealink 6-1:36.0: unexpected response 0
[  279.756577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.763550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.770304][    C1] yealink 6-1:36.0: unexpected response 0
[  279.776273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.783290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.790054][    C1] yealink 6-1:36.0: unexpected response 0
[  279.795988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.802982][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.809741][    C1] yealink 6-1:36.0: unexpected response 0
[  279.815676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.822673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.829428][    C1] yealink 6-1:36.0: unexpected response 0
[  279.835355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.842327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.849082][    C1] yealink 6-1:36.0: unexpected response 0
[  279.855009][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.861983][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.868738][    C1] yealink 6-1:36.0: unexpected response 0
[  279.874667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.881656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.888431][    C1] yealink 6-1:36.0: unexpected response 0
[  279.894358][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.901416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.908170][    C1] yealink 6-1:36.0: unexpected response 0
[  279.914111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.921097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.927855][    C1] yealink 6-1:36.0: unexpected response 0
[  279.933800][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.940777][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.947623][    C1] yealink 6-1:36.0: unexpected response 0
[  279.953935][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.960923][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.967772][    C1] yealink 6-1:36.0: unexpected response 0
[  279.973735][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  279.980780][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  279.987554][    C1] yealink 6-1:36.0: unexpected response 0
[  279.993486][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.000477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.007236][    C1] yealink 6-1:36.0: unexpected response 0
[  280.013180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.020204][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.026992][    C1] yealink 6-1:36.0: unexpected response 0
[  280.032962][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.039967][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.046814][    C1] yealink 6-1:36.0: unexpected response 0
[  280.052743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.059718][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.066502][    C1] yealink 6-1:36.0: unexpected response 0
[  280.072481][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.079589][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.086348][    C1] yealink 6-1:36.0: unexpected response 0
[  280.092298][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.099284][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.106043][    C1] yealink 6-1:36.0: unexpected response 0
[  280.111974][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.118947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.125733][    C1] yealink 6-1:36.0: unexpected response 0
[  280.131664][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.138665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.145425][    C1] yealink 6-1:36.0: unexpected response 0
[  280.151344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.158323][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.165082][    C1] yealink 6-1:36.0: unexpected response 0
[  280.171016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.177995][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.184793][    C1] yealink 6-1:36.0: unexpected response 0
[  280.190760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.197735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.204518][    C1] yealink 6-1:36.0: unexpected response 0
[  280.210448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.217424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.224183][    C1] yealink 6-1:36.0: unexpected response 0
[  280.230106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.237086][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.243845][    C1] yealink 6-1:36.0: unexpected response 0
[  280.249773][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.256747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.263506][    C1] yealink 6-1:36.0: unexpected response 0
[  280.269441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.276413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.283174][    C1] yealink 6-1:36.0: unexpected response 0
[  280.289114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.296120][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.302879][    C1] yealink 6-1:36.0: unexpected response 0
[  280.308818][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.315893][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.322654][    C1] yealink 6-1:36.0: unexpected response 0
[  280.328593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.335664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.342422][    C1] yealink 6-1:36.0: unexpected response 0
[  280.348351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.355352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.362115][    C1] yealink 6-1:36.0: unexpected response 0
[  280.368053][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.375100][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.381861][    C1] yealink 6-1:36.0: unexpected response 0
[  280.387865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.394891][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.401667][    C1] yealink 6-1:36.0: unexpected response 0
[  280.407609][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.414606][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.421546][    C1] yealink 6-1:36.0: unexpected response 0
[  280.427483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.434453][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.441321][    C1] yealink 6-1:36.0: unexpected response 0
[  280.447243][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.454262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.461041][    C1] yealink 6-1:36.0: unexpected response 0
[  280.466966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.473935][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.480699][    C1] yealink 6-1:36.0: unexpected response 0
[  280.486653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.493704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.500484][    C1] yealink 6-1:36.0: unexpected response 0
[  280.506420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.513393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.520148][    C1] yealink 6-1:36.0: unexpected response 0
[  280.526070][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.533047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.539801][    C1] yealink 6-1:36.0: unexpected response 0
[  280.545751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.552722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.559650][    C1] yealink 6-1:36.0: unexpected response 0
[  280.565670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.572641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.579489][    C1] yealink 6-1:36.0: unexpected response 0
[  280.585422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.592433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.599237][    C1] yealink 6-1:36.0: unexpected response 0
[  280.605184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.612191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.618948][    C1] yealink 6-1:36.0: unexpected response 0
[  280.624882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.631882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.638635][    C1] yealink 6-1:36.0: unexpected response 0
[  280.644572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.651563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.658329][    C1] yealink 6-1:36.0: unexpected response 0
[  280.664263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.671256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.678023][    C1] yealink 6-1:36.0: unexpected response 0
[  280.683949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.691008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.697770][    C1] yealink 6-1:36.0: unexpected response 0
[  280.703705][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.710678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.717437][    C1] yealink 6-1:36.0: unexpected response 0
[  280.723363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.730350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.737107][    C1] yealink 6-1:36.0: unexpected response 0
[  280.743030][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.750084][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.756860][    C1] yealink 6-1:36.0: unexpected response 0
[  280.762805][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.769801][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.776555][    C1] yealink 6-1:36.0: unexpected response 0
[  280.782483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.789451][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.796206][    C1] yealink 6-1:36.0: unexpected response 0
[  280.802139][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.809109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.815867][    C1] yealink 6-1:36.0: unexpected response 0
[  280.821796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.828761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.835516][    C1] yealink 6-1:36.0: unexpected response 0
[  280.841439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.848414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.855261][    C1] yealink 6-1:36.0: unexpected response 0
[  280.861202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.868170][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.874928][    C1] yealink 6-1:36.0: unexpected response 0
[  280.880859][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.887862][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.894620][    C1] yealink 6-1:36.0: unexpected response 0
[  280.900588][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.907583][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.914343][    C1] yealink 6-1:36.0: unexpected response 0
[  280.920272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.927274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.934118][    C1] yealink 6-1:36.0: unexpected response 0
[  280.940062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.947053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.953814][    C1] yealink 6-1:36.0: unexpected response 0
[  280.959747][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.966760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.973524][    C1] yealink 6-1:36.0: unexpected response 0
[  280.979469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  280.986464][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  280.993229][    C1] yealink 6-1:36.0: unexpected response 0
[  280.999177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.006163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.012936][    C1] yealink 6-1:36.0: unexpected response 0
[  281.018895][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.025878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.032637][    C1] yealink 6-1:36.0: unexpected response 0
[  281.038572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.045542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.052302][    C1] yealink 6-1:36.0: unexpected response 0
[  281.058224][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.065191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.071945][    C1] yealink 6-1:36.0: unexpected response 0
[  281.077870][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.084874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.091808][    C1] yealink 6-1:36.0: unexpected response 0
[  281.097728][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.104735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.111526][    C1] yealink 6-1:36.0: unexpected response 0
[  281.117477][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.124461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.131215][    C1] yealink 6-1:36.0: unexpected response 0
[  281.137135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.144101][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.150857][    C1] yealink 6-1:36.0: unexpected response 0
[  281.156779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.163838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.170593][    C1] yealink 6-1:36.0: unexpected response 0
[  281.176513][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.183486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.190238][    C1] yealink 6-1:36.0: unexpected response 0
[  281.196157][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.203129][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.209899][    C1] yealink 6-1:36.0: unexpected response 0
[  281.215845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.222814][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.229567][    C1] yealink 6-1:36.0: unexpected response 0
[  281.235489][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.242483][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.249238][    C1] yealink 6-1:36.0: unexpected response 0
[  281.255159][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.262125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.268879][    C1] yealink 6-1:36.0: unexpected response 0
[  281.274799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.281806][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.288579][    C1] yealink 6-1:36.0: unexpected response 0
[  281.294503][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.301476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.308235][    C1] yealink 6-1:36.0: unexpected response 0
[  281.314597][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.321590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.328357][    C1] yealink 6-1:36.0: unexpected response 0
[  281.334280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.341246][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.348089][    C1] yealink 6-1:36.0: unexpected response 0
[  281.354012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.361094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.367846][    C1] yealink 6-1:36.0: unexpected response 0
[  281.373771][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.380734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.387487][    C1] yealink 6-1:36.0: unexpected response 0
[  281.393411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.400436][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.407205][    C1] yealink 6-1:36.0: unexpected response 0
[  281.413133][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.420098][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.426856][    C1] yealink 6-1:36.0: unexpected response 0
[  281.432781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.439757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.446514][    C1] yealink 6-1:36.0: unexpected response 0
[  281.452437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.459413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.466172][    C1] yealink 6-1:36.0: unexpected response 0
[  281.472104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.479078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.485835][    C1] yealink 6-1:36.0: unexpected response 0
[  281.491795][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.498774][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.505531][    C1] yealink 6-1:36.0: unexpected response 0
[  281.511459][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.518431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.525188][    C1] yealink 6-1:36.0: unexpected response 0
[  281.531112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.538078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.544833][    C1] yealink 6-1:36.0: unexpected response 0
[  281.550759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.557758][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.564514][    C1] yealink 6-1:36.0: unexpected response 0
[  281.570435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.577411][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.584167][    C1] yealink 6-1:36.0: unexpected response 0
[  281.590103][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.597079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.603839][    C1] yealink 6-1:36.0: unexpected response 0
[  281.609769][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.616793][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.623568][    C1] yealink 6-1:36.0: unexpected response 0
[  281.629489][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.636458][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.643215][    C1] yealink 6-1:36.0: unexpected response 0
[  281.649138][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.656109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.662872][    C1] yealink 6-1:36.0: unexpected response 0
[  281.668789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.675755][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.682512][    C1] yealink 6-1:36.0: unexpected response 0
[  281.688431][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.695421][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.702177][    C1] yealink 6-1:36.0: unexpected response 0
[  281.708106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.715105][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.721896][    C1] yealink 6-1:36.0: unexpected response 0
[  281.727884][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.734878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.741639][    C1] yealink 6-1:36.0: unexpected response 0
[  281.747582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.754571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.761330][    C1] yealink 6-1:36.0: unexpected response 0
[  281.767266][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.774239][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.780994][    C1] yealink 6-1:36.0: unexpected response 0
[  281.787016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.794038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.800807][    C1] yealink 6-1:36.0: unexpected response 0
[  281.806749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.813734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.820498][    C1] yealink 6-1:36.0: unexpected response 0
[  281.826480][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.833487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.840247][    C1] yealink 6-1:36.0: unexpected response 0
[  281.846210][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.853199][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.859963][    C1] yealink 6-1:36.0: unexpected response 0
[  281.865921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.872942][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.879701][    C1] yealink 6-1:36.0: unexpected response 0
[  281.885663][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.892664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.899422][    C1] yealink 6-1:36.0: unexpected response 0
[  281.905374][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.912365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.919125][    C1] yealink 6-1:36.0: unexpected response 0
[  281.925121][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.932137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.938907][    C1] yealink 6-1:36.0: unexpected response 0
[  281.944874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.951881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.958648][    C1] yealink 6-1:36.0: unexpected response 0
[  281.964609][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.971631][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.978417][    C1] yealink 6-1:36.0: unexpected response 0
[  281.984381][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  281.991383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  281.998146][    C1] yealink 6-1:36.0: unexpected response 0
[  282.004106][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.011098][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.017858][    C1] yealink 6-1:36.0: unexpected response 0
[  282.023808][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.030909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.037673][    C1] yealink 6-1:36.0: unexpected response 0
[  282.043611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.050604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.057372][    C1] yealink 6-1:36.0: unexpected response 0
[  282.063303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.070274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.077203][    C1] yealink 6-1:36.0: unexpected response 0
[  282.083131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.090102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.096871][    C1] yealink 6-1:36.0: unexpected response 0
[  282.102836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.109846][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.116631][    C1] yealink 6-1:36.0: unexpected response 0
[  282.122651][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.129683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.136461][    C1] yealink 6-1:36.0: unexpected response 0
[  282.142403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.149383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.156142][    C1] yealink 6-1:36.0: unexpected response 0
[  282.162070][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.169082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.176276][    C1] yealink 6-1:36.0: unexpected response 0
[  282.182206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.189218][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.195979][    C1] yealink 6-1:36.0: unexpected response 0
[  282.201961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.208940][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.215695][    C1] yealink 6-1:36.0: unexpected response 0
[  282.221638][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.228615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.235380][    C1] yealink 6-1:36.0: unexpected response 0
[  282.241399][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.248388][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.255234][    C1] yealink 6-1:36.0: unexpected response 0
[  282.261163][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.268134][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.274890][    C1] yealink 6-1:36.0: unexpected response 0
[  282.280822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.287790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.294548][    C1] yealink 6-1:36.0: unexpected response 0
[  282.300473][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.307448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.314291][    C1] yealink 6-1:36.0: unexpected response 0
[  282.320219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.327188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.333957][    C1] yealink 6-1:36.0: unexpected response 0
[  282.339903][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.346906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.353679][    C1] yealink 6-1:36.0: unexpected response 0
[  282.359658][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.366674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.373478][    C1] yealink 6-1:36.0: unexpected response 0
[  282.379442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.386435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.393194][    C1] yealink 6-1:36.0: unexpected response 0
[  282.399133][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.406112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.412875][    C1] yealink 6-1:36.0: unexpected response 0
[  282.418801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.425774][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.432530][    C1] yealink 6-1:36.0: unexpected response 0
[  282.438476][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.445455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.452213][    C1] yealink 6-1:36.0: unexpected response 0
[  282.458133][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.465104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.471862][    C1] yealink 6-1:36.0: unexpected response 0
[  282.477785][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.484761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.491524][    C1] yealink 6-1:36.0: unexpected response 0
[  282.497466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.504483][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.511245][    C1] yealink 6-1:36.0: unexpected response 0
[  282.517170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.524154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.530920][    C1] yealink 6-1:36.0: unexpected response 0
[  282.536875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.543873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.550637][    C1] yealink 6-1:36.0: unexpected response 0
[  282.556568][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.563541][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.570306][    C1] yealink 6-1:36.0: unexpected response 0
[  282.576258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.583256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.590027][    C1] yealink 6-1:36.0: unexpected response 0
[  282.595986][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.602971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.609996][    C1] yealink 6-1:36.0: unexpected response 0
[  282.615929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.622908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.629665][    C1] yealink 6-1:36.0: unexpected response 0
[  282.635598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.642582][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.649339][    C1] yealink 6-1:36.0: unexpected response 0
[  282.655284][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.662285][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.669043][    C1] yealink 6-1:36.0: unexpected response 0
[  282.674974][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.681948][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.688701][    C1] yealink 6-1:36.0: unexpected response 0
[  282.694668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.701657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.708418][    C1] yealink 6-1:36.0: unexpected response 0
[  282.714348][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.721320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.728078][    C1] yealink 6-1:36.0: unexpected response 0
[  282.734006][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.740974][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.747762][    C1] yealink 6-1:36.0: unexpected response 0
[  282.753693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.760685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.767444][    C1] yealink 6-1:36.0: unexpected response 0
[  282.773379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.780351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.787104][    C1] yealink 6-1:36.0: unexpected response 0
[  282.793042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.800020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.806783][    C1] yealink 6-1:36.0: unexpected response 0
[  282.812711][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.819723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.826479][    C1] yealink 6-1:36.0: unexpected response 0
[  282.832413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.839382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.846148][    C1] yealink 6-1:36.0: unexpected response 0
[  282.852100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.859066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.865825][    C1] yealink 6-1:36.0: unexpected response 0
[  282.871770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.878744][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.885500][    C1] yealink 6-1:36.0: unexpected response 0
[  282.891426][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.898398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.905158][    C1] yealink 6-1:36.0: unexpected response 0
[  282.911081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.918051][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.924808][    C1] yealink 6-1:36.0: unexpected response 0
[  282.930741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.937706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.944461][    C1] yealink 6-1:36.0: unexpected response 0
[  282.950423][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.957413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.964169][    C1] yealink 6-1:36.0: unexpected response 0
[  282.970087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.977077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  282.983835][    C1] yealink 6-1:36.0: unexpected response 0
[  282.989754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  282.996721][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.003477][    C1] yealink 6-1:36.0: unexpected response 0
[  283.009396][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.016369][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.023124][    C1] yealink 6-1:36.0: unexpected response 0
[  283.029050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.036193][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.042949][    C1] yealink 6-1:36.0: unexpected response 0
[  283.048872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.056345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.063105][    C1] yealink 6-1:36.0: unexpected response 0
[  283.069030][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.076004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.082762][    C1] yealink 6-1:36.0: unexpected response 0
[  283.088683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.095655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.102409][    C1] yealink 6-1:36.0: unexpected response 0
[  283.108329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.115295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.122050][    C1] yealink 6-1:36.0: unexpected response 0
[  283.127968][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.134967][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.141722][    C1] yealink 6-1:36.0: unexpected response 0
[  283.147643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.154640][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.161414][    C1] yealink 6-1:36.0: unexpected response 0
[  283.167339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.174308][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.181062][    C1] yealink 6-1:36.0: unexpected response 0
[  283.186981][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.193948][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.200704][    C1] yealink 6-1:36.0: unexpected response 0
[  283.206630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.213608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.220367][    C1] yealink 6-1:36.0: unexpected response 0
[  283.226296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.233268][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.240544][    C1] yealink 6-1:36.0: unexpected response 0
[  283.246469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.253444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.260203][    C1] yealink 6-1:36.0: unexpected response 0
[  283.266135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.273113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.279868][    C1] yealink 6-1:36.0: unexpected response 0
[  283.285796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.292799][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.299555][    C1] yealink 6-1:36.0: unexpected response 0
[  283.305484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.312456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.319209][    C1] yealink 6-1:36.0: unexpected response 0
[  283.325130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.332102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.338859][    C1] yealink 6-1:36.0: unexpected response 0
[  283.344798][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.351794][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.358561][    C1] yealink 6-1:36.0: unexpected response 0
[  283.364514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.371487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.378255][    C1] yealink 6-1:36.0: unexpected response 0
[  283.384197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.391185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.398200][    C1] yealink 6-1:36.0: unexpected response 0
[  283.404137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.411124][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.417880][    C1] yealink 6-1:36.0: unexpected response 0
[  283.423821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.430794][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.437549][    C1] yealink 6-1:36.0: unexpected response 0
[  283.443478][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.450477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.457375][    C1] yealink 6-1:36.0: unexpected response 0
[  283.463314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.470293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.477140][    C1] yealink 6-1:36.0: unexpected response 0
[  283.483077][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.490049][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.496805][    C1] yealink 6-1:36.0: unexpected response 0
[  283.502741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.509726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.516487][    C1] yealink 6-1:36.0: unexpected response 0
[  283.522432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.529424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.536195][    C1] yealink 6-1:36.0: unexpected response 0
[  283.542142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.549118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.555876][    C1] yealink 6-1:36.0: unexpected response 0
[  283.561855][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.568849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.575613][    C1] yealink 6-1:36.0: unexpected response 0
[  283.581585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.588575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.595335][    C1] yealink 6-1:36.0: unexpected response 0
[  283.601273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.608329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.615098][    C1] yealink 6-1:36.0: unexpected response 0
[  283.621034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.628014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.634777][    C1] yealink 6-1:36.0: unexpected response 0
[  283.640717][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.647732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.654488][    C1] yealink 6-1:36.0: unexpected response 0
[  283.660428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.668088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.674855][    C1] yealink 6-1:36.0: unexpected response 0
[  283.680794][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.687865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.694624][    C1] yealink 6-1:36.0: unexpected response 0
[  283.700560][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.707551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.714335][    C1] yealink 6-1:36.0: unexpected response 0
[  283.720264][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.727239][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.733997][    C1] yealink 6-1:36.0: unexpected response 0
[  283.739927][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.746902][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.753661][    C1] yealink 6-1:36.0: unexpected response 0
[  283.759586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.767002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.773791][    C1] yealink 6-1:36.0: unexpected response 0
[  283.779745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.786726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.793490][    C1] yealink 6-1:36.0: unexpected response 0
[  283.799429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.806404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.813163][    C1] yealink 6-1:36.0: unexpected response 0
[  283.819087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.826055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.832814][    C1] yealink 6-1:36.0: unexpected response 0
[  283.838763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.845757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.852523][    C1] yealink 6-1:36.0: unexpected response 0
[  283.858454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.865436][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.872199][    C1] yealink 6-1:36.0: unexpected response 0
[  283.878140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.885125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.891887][    C1] yealink 6-1:36.0: unexpected response 0
[  283.897821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.904835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.911602][    C1] yealink 6-1:36.0: unexpected response 0
[  283.917541][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.924574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.931331][    C1] yealink 6-1:36.0: unexpected response 0
[  283.937256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.944228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.951008][    C1] yealink 6-1:36.0: unexpected response 0
[  283.956931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.963897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.970659][    C1] yealink 6-1:36.0: unexpected response 0
[  283.976598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  283.983618][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  283.990392][    C1] yealink 6-1:36.0: unexpected response 0
[  283.996340][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.003327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.010178][    C1] yealink 6-1:36.0: unexpected response 0
[  284.016239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.023233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.029995][    C1] yealink 6-1:36.0: unexpected response 0
[  284.036119][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.043106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.049928][    C1] yealink 6-1:36.0: unexpected response 0
[  284.055881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.062868][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.069624][    C1] yealink 6-1:36.0: unexpected response 0
[  284.075594][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.082616][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.089381][    C1] yealink 6-1:36.0: unexpected response 0
[  284.095310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.102292][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.109050][    C1] yealink 6-1:36.0: unexpected response 0
[  284.114977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.121948][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.128702][    C1] yealink 6-1:36.0: unexpected response 0
[  284.134629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.141614][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.148381][    C1] yealink 6-1:36.0: unexpected response 0
[  284.154331][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.161311][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.168073][    C1] yealink 6-1:36.0: unexpected response 0
[  284.174034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.181029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.187796][    C1] yealink 6-1:36.0: unexpected response 0
[  284.193753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.200734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.207492][    C1] yealink 6-1:36.0: unexpected response 0
[  284.213518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.221591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.228361][    C1] yealink 6-1:36.0: unexpected response 0
[  284.234315][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.241326][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.248082][    C1] yealink 6-1:36.0: unexpected response 0
[  284.254008][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.260973][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.267729][    C1] yealink 6-1:36.0: unexpected response 0
[  284.273656][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.281267][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.288041][    C1] yealink 6-1:36.0: unexpected response 0
[  284.293973][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.300949][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.307706][    C1] yealink 6-1:36.0: unexpected response 0
[  284.313632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.320603][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.327364][    C1] yealink 6-1:36.0: unexpected response 0
[  284.333289][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.340255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.347010][    C1] yealink 6-1:36.0: unexpected response 0
[  284.352933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.359911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.366670][    C1] yealink 6-1:36.0: unexpected response 0
[  284.372593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.379561][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.386322][    C1] yealink 6-1:36.0: unexpected response 0
[  284.392287][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.399296][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.406082][    C1] yealink 6-1:36.0: unexpected response 0
[  284.412010][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.418979][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.425737][    C1] yealink 6-1:36.0: unexpected response 0
[  284.431674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.438672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.445429][    C1] yealink 6-1:36.0: unexpected response 0
[  284.451363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.458508][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.465303][    C1] yealink 6-1:36.0: unexpected response 0
[  284.471237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.478225][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.484992][    C1] yealink 6-1:36.0: unexpected response 0
[  284.491012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.498002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.504777][    C1] yealink 6-1:36.0: unexpected response 0
[  284.510723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.517706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.524465][    C1] yealink 6-1:36.0: unexpected response 0
[  284.530387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.537356][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.544119][    C1] yealink 6-1:36.0: unexpected response 0
[  284.550047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.557047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.563806][    C1] yealink 6-1:36.0: unexpected response 0
[  284.569729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.576705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.583466][    C1] yealink 6-1:36.0: unexpected response 0
[  284.589419][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.596417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.603205][    C1] yealink 6-1:36.0: unexpected response 0
[  284.609144][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.616122][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.622884][    C1] yealink 6-1:36.0: unexpected response 0
[  284.628813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.635785][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.642543][    C1] yealink 6-1:36.0: unexpected response 0
[  284.648463][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.655433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.662190][    C1] yealink 6-1:36.0: unexpected response 0
[  284.668115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.675173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.681927][    C1] yealink 6-1:36.0: unexpected response 0
[  284.687867][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.694909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.701693][    C1] yealink 6-1:36.0: unexpected response 0
[  284.707628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.714629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.721386][    C1] yealink 6-1:36.0: unexpected response 0
[  284.727318][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.734382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.741145][    C1] yealink 6-1:36.0: unexpected response 0
[  284.747110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.754100][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.760857][    C1] yealink 6-1:36.0: unexpected response 0
[  284.766785][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.773757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.780518][    C1] yealink 6-1:36.0: unexpected response 0
[  284.786466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.793459][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.800612][    C1] yealink 6-1:36.0: unexpected response 0
[  284.807152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.814130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.820887][    C1] yealink 6-1:36.0: unexpected response 0
[  284.826828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.833801][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.840588][    C1] yealink 6-1:36.0: unexpected response 0
[  284.846512][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.853482][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.860265][    C1] yealink 6-1:36.0: unexpected response 0
[  284.866192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.873189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.879942][    C1] yealink 6-1:36.0: unexpected response 0
[  284.885898][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.892918][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.899695][    C1] yealink 6-1:36.0: unexpected response 0
[  284.905626][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.912643][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.919401][    C1] yealink 6-1:36.0: unexpected response 0
[  284.925332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.932307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.939147][    C1] yealink 6-1:36.0: unexpected response 0
[  284.945110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.952095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.958852][    C1] yealink 6-1:36.0: unexpected response 0
[  284.964823][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.971824][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.978586][    C1] yealink 6-1:36.0: unexpected response 0
[  284.984542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  284.991594][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  284.998377][    C1] yealink 6-1:36.0: unexpected response 0
[  285.004325][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.011308][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.018071][    C1] yealink 6-1:36.0: unexpected response 0
[  285.024022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.031034][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.037794][    C1] yealink 6-1:36.0: unexpected response 0
[  285.043720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.050704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.057695][    C1] yealink 6-1:36.0: unexpected response 0
[  285.063720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.070727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.077535][    C1] yealink 6-1:36.0: unexpected response 0
[  285.083554][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.090576][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.097339][    C1] yealink 6-1:36.0: unexpected response 0
[  285.103314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.110287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.117054][    C1] yealink 6-1:36.0: unexpected response 0
[  285.123011][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.129994][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.136753][    C1] yealink 6-1:36.0: unexpected response 0
[  285.142694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.149669][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.156424][    C1] yealink 6-1:36.0: unexpected response 0
[  285.162353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.169322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.176080][    C1] yealink 6-1:36.0: unexpected response 0
[  285.182011][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.189013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.195770][    C1] yealink 6-1:36.0: unexpected response 0
[  285.201736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.208810][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.215571][    C1] yealink 6-1:36.0: unexpected response 0
[  285.221495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.228474][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.235237][    C1] yealink 6-1:36.0: unexpected response 0
[  285.241188][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.248178][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.254940][    C1] yealink 6-1:36.0: unexpected response 0
[  285.260885][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.267903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.274675][    C1] yealink 6-1:36.0: unexpected response 0
[  285.280632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.287627][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.294387][    C1] yealink 6-1:36.0: unexpected response 0
[  285.300332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.307317][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.314084][    C1] yealink 6-1:36.0: unexpected response 0
[  285.320018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.326998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.333755][    C1] yealink 6-1:36.0: unexpected response 0
[  285.339685][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.346687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.353443][    C1] yealink 6-1:36.0: unexpected response 0
[  285.359375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.366347][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.373101][    C1] yealink 6-1:36.0: unexpected response 0
[  285.379025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.385997][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.392752][    C1] yealink 6-1:36.0: unexpected response 0
[  285.398679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.405713][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.412497][    C1] yealink 6-1:36.0: unexpected response 0
[  285.418444][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.425430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.432190][    C1] yealink 6-1:36.0: unexpected response 0
[  285.438124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.445110][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.451875][    C1] yealink 6-1:36.0: unexpected response 0
[  285.457828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.464830][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.471600][    C1] yealink 6-1:36.0: unexpected response 0
[  285.477561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.484537][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.491292][    C1] yealink 6-1:36.0: unexpected response 0
[  285.497222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.504263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.511025][    C1] yealink 6-1:36.0: unexpected response 0
[  285.516954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.523925][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.530681][    C1] yealink 6-1:36.0: unexpected response 0
[  285.536604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.543577][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.550333][    C1] yealink 6-1:36.0: unexpected response 0
[  285.556284][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.563282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.570037][    C1] yealink 6-1:36.0: unexpected response 0
[  285.575958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.583013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.589796][    C1] yealink 6-1:36.0: unexpected response 0
[  285.595749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.602718][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.609486][    C1] yealink 6-1:36.0: unexpected response 0
[  285.615429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.622405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.629161][    C1] yealink 6-1:36.0: unexpected response 0
[  285.635111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.642095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.648849][    C1] yealink 6-1:36.0: unexpected response 0
[  285.654980][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.661991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.668755][    C1] yealink 6-1:36.0: unexpected response 0
[  285.674705][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.681729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.688507][    C1] yealink 6-1:36.0: unexpected response 0
[  285.694440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.701430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.708188][    C1] yealink 6-1:36.0: unexpected response 0
[  285.714173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.721168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.727931][    C1] yealink 6-1:36.0: unexpected response 0
[  285.733870][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.740873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.747630][    C1] yealink 6-1:36.0: unexpected response 0
[  285.753653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.760634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.767393][    C1] yealink 6-1:36.0: unexpected response 0
[  285.773329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.780299][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.787089][    C1] yealink 6-1:36.0: unexpected response 0
[  285.793019][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.799990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.806746][    C1] yealink 6-1:36.0: unexpected response 0
[  285.812704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.819723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.826488][    C1] yealink 6-1:36.0: unexpected response 0
[  285.832420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.839575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.846369][    C1] yealink 6-1:36.0: unexpected response 0
[  285.852296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.859263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.866019][    C1] yealink 6-1:36.0: unexpected response 0
[  285.871943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.878906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.885747][    C1] yealink 6-1:36.0: unexpected response 0
[  285.891676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.898691][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.905448][    C1] yealink 6-1:36.0: unexpected response 0
[  285.911373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.918382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.925158][    C1] yealink 6-1:36.0: unexpected response 0
[  285.931087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.938063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.944821][    C1] yealink 6-1:36.0: unexpected response 0
[  285.950763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.957741][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.964500][    C1] yealink 6-1:36.0: unexpected response 0
[  285.970423][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.977425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  285.984182][    C1] yealink 6-1:36.0: unexpected response 0
[  285.990111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  285.997109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.003906][    C1] yealink 6-1:36.0: unexpected response 0
[  286.009861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.016868][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.023643][    C1] yealink 6-1:36.0: unexpected response 0
[  286.029586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.036563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.043320][    C1] yealink 6-1:36.0: unexpected response 0
[  286.049248][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.056221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.062977][    C1] yealink 6-1:36.0: unexpected response 0
[  286.068900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.075882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.082644][    C1] yealink 6-1:36.0: unexpected response 0
[  286.088567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.095539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.102295][    C1] yealink 6-1:36.0: unexpected response 0
[  286.108232][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.115255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.122022][    C1] yealink 6-1:36.0: unexpected response 0
[  286.128002][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.135027][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.141788][    C1] yealink 6-1:36.0: unexpected response 0
[  286.147735][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.154721][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.161478][    C1] yealink 6-1:36.0: unexpected response 0
[  286.167414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.174391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.181143][    C1] yealink 6-1:36.0: unexpected response 0
[  286.187070][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.194045][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.200832][    C1] yealink 6-1:36.0: unexpected response 0
[  286.207453][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.214512][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.221702][    C1] yealink 6-1:36.0: unexpected response 0
[  286.227628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.234601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.241357][    C1] yealink 6-1:36.0: unexpected response 0
[  286.247285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.254254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.261033][    C1] yealink 6-1:36.0: unexpected response 0
[  286.266960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.273936][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.280690][    C1] yealink 6-1:36.0: unexpected response 0
[  286.286616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.293622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.300378][    C1] yealink 6-1:36.0: unexpected response 0
[  286.306300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.313274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.320031][    C1] yealink 6-1:36.0: unexpected response 0
[  286.325954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.332960][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.340079][    C1] yealink 6-1:36.0: unexpected response 0
[  286.346027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.353005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.359760][    C1] yealink 6-1:36.0: unexpected response 0
[  286.365692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.372677][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.379431][    C1] yealink 6-1:36.0: unexpected response 0
[  286.385442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.392415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.399168][    C1] yealink 6-1:36.0: unexpected response 0
[  286.405093][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.412063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.418815][    C1] yealink 6-1:36.0: unexpected response 0
[  286.424738][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.431735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.438580][    C1] yealink 6-1:36.0: unexpected response 0
[  286.444502][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.451492][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.458260][    C1] yealink 6-1:36.0: unexpected response 0
[  286.464217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.471195][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.477951][    C1] yealink 6-1:36.0: unexpected response 0
[  286.483882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.490864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.497625][    C1] yealink 6-1:36.0: unexpected response 0
[  286.503574][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.510571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.517330][    C1] yealink 6-1:36.0: unexpected response 0
[  286.523277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.530253][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.537038][    C1] yealink 6-1:36.0: unexpected response 0
[  286.542972][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.549943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.556697][    C1] yealink 6-1:36.0: unexpected response 0
[  286.562625][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.569596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.576354][    C1] yealink 6-1:36.0: unexpected response 0
[  286.582288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.589292][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.596047][    C1] yealink 6-1:36.0: unexpected response 0
[  286.601971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.609051][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.615892][    C1] yealink 6-1:36.0: unexpected response 0
[  286.621901][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.628872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.635636][    C1] yealink 6-1:36.0: unexpected response 0
[  286.641605][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.648600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.655363][    C1] yealink 6-1:36.0: unexpected response 0
[  286.661330][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.668359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.675173][    C1] yealink 6-1:36.0: unexpected response 0
[  286.681135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.688232][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.694992][    C1] yealink 6-1:36.0: unexpected response 0
[  286.700926][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.707901][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.714671][    C1] yealink 6-1:36.0: unexpected response 0
[  286.720645][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.727733][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.734515][    C1] yealink 6-1:36.0: unexpected response 0
[  286.740564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.747577][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.754342][    C1] yealink 6-1:36.0: unexpected response 0
[  286.760279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.767377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.774134][    C1] yealink 6-1:36.0: unexpected response 0
[  286.780062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.787035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.793793][    C1] yealink 6-1:36.0: unexpected response 0
[  286.799736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.806708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.813680][    C1] yealink 6-1:36.0: unexpected response 0
[  286.819704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.826703][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.833459][    C1] yealink 6-1:36.0: unexpected response 0
[  286.839423][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.846440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.853221][    C1] yealink 6-1:36.0: unexpected response 0
[  286.859192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.866168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.872931][    C1] yealink 6-1:36.0: unexpected response 0
[  286.878885][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.885861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.892619][    C1] yealink 6-1:36.0: unexpected response 0
[  286.898561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.905557][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.912346][    C1] yealink 6-1:36.0: unexpected response 0
[  286.918290][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.925293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.932049][    C1] yealink 6-1:36.0: unexpected response 0
[  286.937970][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.944941][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.951801][    C1] yealink 6-1:36.0: unexpected response 0
[  286.958184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.965186][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.971947][    C1] yealink 6-1:36.0: unexpected response 0
[  286.977896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  286.984869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  286.991639][    C1] yealink 6-1:36.0: unexpected response 0
[  286.997593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.004567][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.011320][    C1] yealink 6-1:36.0: unexpected response 0
[  287.017251][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.024221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.030974][    C1] yealink 6-1:36.0: unexpected response 0
[  287.036905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.043930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.050722][    C1] yealink 6-1:36.0: unexpected response 0
[  287.056682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.063661][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.070449][    C1] yealink 6-1:36.0: unexpected response 0
[  287.076561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.083566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.090324][    C1] yealink 6-1:36.0: unexpected response 0
[  287.096256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.103239][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.110000][    C1] yealink 6-1:36.0: unexpected response 0
[  287.115943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.122919][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.129675][    C1] yealink 6-1:36.0: unexpected response 0
[  287.135601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.142659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.149424][    C1] yealink 6-1:36.0: unexpected response 0
[  287.155361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.162334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.169179][    C1] yealink 6-1:36.0: unexpected response 0
[  287.175119][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.182093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.188848][    C1] yealink 6-1:36.0: unexpected response 0
[  287.194769][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.201764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.208520][    C1] yealink 6-1:36.0: unexpected response 0
[  287.214446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.221415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.228172][    C1] yealink 6-1:36.0: unexpected response 0
[  287.234160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.241189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.247961][    C1] yealink 6-1:36.0: unexpected response 0
[  287.253938][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.260936][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.267697][    C1] yealink 6-1:36.0: unexpected response 0
[  287.273639][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.280648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.287502][    C1] yealink 6-1:36.0: unexpected response 0
[  287.293439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.300595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.307351][    C1] yealink 6-1:36.0: unexpected response 0
[  287.313297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.320357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.327198][    C1] yealink 6-1:36.0: unexpected response 0
[  287.333133][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.340108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.346864][    C1] yealink 6-1:36.0: unexpected response 0
[  287.352799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.359773][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.366530][    C1] yealink 6-1:36.0: unexpected response 0
[  287.372464][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.379441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.386196][    C1] yealink 6-1:36.0: unexpected response 0
[  287.392127][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.399141][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.405902][    C1] yealink 6-1:36.0: unexpected response 0
[  287.411954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.418929][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.425773][    C1] yealink 6-1:36.0: unexpected response 0
[  287.431711][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.438728][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.445497][    C1] yealink 6-1:36.0: unexpected response 0
[  287.451449][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.458441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.465334][    C1] yealink 6-1:36.0: unexpected response 0
[  287.471296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.478304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.485076][    C1] yealink 6-1:36.0: unexpected response 0
[  287.491032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.498015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.504775][    C1] yealink 6-1:36.0: unexpected response 0
[  287.510718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.517691][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.524537][    C1] yealink 6-1:36.0: unexpected response 0
[  287.530465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.537433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.544190][    C1] yealink 6-1:36.0: unexpected response 0
[  287.550137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.557195][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.564003][    C1] yealink 6-1:36.0: unexpected response 0
[  287.569934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.576995][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.583761][    C1] yealink 6-1:36.0: unexpected response 0
[  287.589685][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.596660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.603416][    C1] yealink 6-1:36.0: unexpected response 0
[  287.609351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.616352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.623108][    C1] yealink 6-1:36.0: unexpected response 0
[  287.629031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.636000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.642760][    C1] yealink 6-1:36.0: unexpected response 0
[  287.648684][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.655683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.662440][    C1] yealink 6-1:36.0: unexpected response 0
[  287.668426][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.675432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.682200][    C1] yealink 6-1:36.0: unexpected response 0
[  287.688149][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.695132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.701891][    C1] yealink 6-1:36.0: unexpected response 0
[  287.707823][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.714822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.721592][    C1] yealink 6-1:36.0: unexpected response 0
[  287.727525][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.734502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.741262][    C1] yealink 6-1:36.0: unexpected response 0
[  287.747205][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.754191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.760967][    C1] yealink 6-1:36.0: unexpected response 0
[  287.766939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.773915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.780672][    C1] yealink 6-1:36.0: unexpected response 0
[  287.786595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.793563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.800315][    C1] yealink 6-1:36.0: unexpected response 0
[  287.806239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.813205][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.819960][    C1] yealink 6-1:36.0: unexpected response 0
[  287.825890][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.832876][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.839633][    C1] yealink 6-1:36.0: unexpected response 0
[  287.845589][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.852581][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.859423][    C1] yealink 6-1:36.0: unexpected response 0
[  287.865985][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.872968][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.879724][    C1] yealink 6-1:36.0: unexpected response 0
[  287.885654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.892627][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.899386][    C1] yealink 6-1:36.0: unexpected response 0
[  287.905320][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.912319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.919076][    C1] yealink 6-1:36.0: unexpected response 0
[  287.925017][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.931990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.938749][    C1] yealink 6-1:36.0: unexpected response 0
[  287.944701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.951671][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.958425][    C1] yealink 6-1:36.0: unexpected response 0
[  287.964351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.971326][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.978085][    C1] yealink 6-1:36.0: unexpected response 0
[  287.984029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  287.991005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  287.997765][    C1] yealink 6-1:36.0: unexpected response 0
[  288.003730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.010721][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.017505][    C1] yealink 6-1:36.0: unexpected response 0
[  288.023452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.030462][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.037241][    C1] yealink 6-1:36.0: unexpected response 0
[  288.043168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.050133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.056892][    C1] yealink 6-1:36.0: unexpected response 0
[  288.062835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.069862][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.076644][    C1] yealink 6-1:36.0: unexpected response 0
[  288.082576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.089550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.096402][    C1] yealink 6-1:36.0: unexpected response 0
[  288.102455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.109432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.116187][    C1] yealink 6-1:36.0: unexpected response 0
[  288.122241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.129217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.135976][    C1] yealink 6-1:36.0: unexpected response 0
[  288.141910][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.148886][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.155650][    C1] yealink 6-1:36.0: unexpected response 0
[  288.161608][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.168678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.175434][    C1] yealink 6-1:36.0: unexpected response 0
[  288.181362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.188351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.195114][    C1] yealink 6-1:36.0: unexpected response 0
[  288.201067][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.208058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.214906][    C1] yealink 6-1:36.0: unexpected response 0
[  288.220835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.227812][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.234569][    C1] yealink 6-1:36.0: unexpected response 0
[  288.240494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.247465][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.254219][    C1] yealink 6-1:36.0: unexpected response 0
[  288.260160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.267137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.274180][    C1] yealink 6-1:36.0: unexpected response 0
[  288.280141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.287131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.293892][    C1] yealink 6-1:36.0: unexpected response 0
[  288.299834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.306814][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.313609][    C1] yealink 6-1:36.0: unexpected response 0
[  288.319556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.326534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.333290][    C1] yealink 6-1:36.0: unexpected response 0
[  288.339215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.346208][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.352967][    C1] yealink 6-1:36.0: unexpected response 0
[  288.358897][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.365869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.372634][    C1] yealink 6-1:36.0: unexpected response 0
[  288.378574][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.385548][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.392305][    C1] yealink 6-1:36.0: unexpected response 0
[  288.398239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.405213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.411972][    C1] yealink 6-1:36.0: unexpected response 0
[  288.417902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.424879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.431637][    C1] yealink 6-1:36.0: unexpected response 0
[  288.437567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.444543][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.451300][    C1] yealink 6-1:36.0: unexpected response 0
[  288.457245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.464234][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.470990][    C1] yealink 6-1:36.0: unexpected response 0
[  288.476967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.483971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.490732][    C1] yealink 6-1:36.0: unexpected response 0
[  288.496683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.503692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.510449][    C1] yealink 6-1:36.0: unexpected response 0
[  288.516411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.523392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.530152][    C1] yealink 6-1:36.0: unexpected response 0
[  288.536100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.543082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.549838][    C1] yealink 6-1:36.0: unexpected response 0
[  288.555781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.562756][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.569542][    C1] yealink 6-1:36.0: unexpected response 0
[  288.575475][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.582477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.589235][    C1] yealink 6-1:36.0: unexpected response 0
[  288.595165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.602142][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.608898][    C1] yealink 6-1:36.0: unexpected response 0
[  288.614844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.621836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.628597][    C1] yealink 6-1:36.0: unexpected response 0
[  288.634538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.641523][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.648301][    C1] yealink 6-1:36.0: unexpected response 0
[  288.654335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.661326][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.668086][    C1] yealink 6-1:36.0: unexpected response 0
[  288.674037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.681016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.687779][    C1] yealink 6-1:36.0: unexpected response 0
[  288.693740][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.700722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.707480][    C1] yealink 6-1:36.0: unexpected response 0
[  288.713420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.720418][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.727178][    C1] yealink 6-1:36.0: unexpected response 0
[  288.733110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.740084][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.746847][    C1] yealink 6-1:36.0: unexpected response 0
[  288.752802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.759801][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.766562][    C1] yealink 6-1:36.0: unexpected response 0
[  288.772499][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.779471][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.786237][    C1] yealink 6-1:36.0: unexpected response 0
[  288.792202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.799180][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.805938][    C1] yealink 6-1:36.0: unexpected response 0
[  288.811959][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.818950][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.825707][    C1] yealink 6-1:36.0: unexpected response 0
[  288.831655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.838643][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.845401][    C1] yealink 6-1:36.0: unexpected response 0
[  288.851425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.858435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.865196][    C1] yealink 6-1:36.0: unexpected response 0
[  288.871145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.878128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.884888][    C1] yealink 6-1:36.0: unexpected response 0
[  288.890832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.897905][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.904668][    C1] yealink 6-1:36.0: unexpected response 0
[  288.910607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.917590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.924350][    C1] yealink 6-1:36.0: unexpected response 0
[  288.930310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.937295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.944228][    C1] yealink 6-1:36.0: unexpected response 0
[  288.950157][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.957131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.963890][    C1] yealink 6-1:36.0: unexpected response 0
[  288.969899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.976898][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  288.983832][    C1] yealink 6-1:36.0: unexpected response 0
[  288.989796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  288.996781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.003544][    C1] yealink 6-1:36.0: unexpected response 0
[  289.009465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.016435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.023194][    C1] yealink 6-1:36.0: unexpected response 0
[  289.029113][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.036082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.042844][    C1] yealink 6-1:36.0: unexpected response 0
[  289.048775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.055748][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.062503][    C1] yealink 6-1:36.0: unexpected response 0
[  289.068427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.075422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.082179][    C1] yealink 6-1:36.0: unexpected response 0
[  289.088127][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.095113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.101885][    C1] yealink 6-1:36.0: unexpected response 0
[  289.107847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.114832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.121598][    C1] yealink 6-1:36.0: unexpected response 0
[  289.127536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.134531][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.141287][    C1] yealink 6-1:36.0: unexpected response 0
[  289.147246][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.154246][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.161007][    C1] yealink 6-1:36.0: unexpected response 0
[  289.166975][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.174012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.180790][    C1] yealink 6-1:36.0: unexpected response 0
[  289.186756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.193823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.200622][    C1] yealink 6-1:36.0: unexpected response 0
[  289.206598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.213690][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.220479][    C1] yealink 6-1:36.0: unexpected response 0
[  289.226449][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.233423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.240177][    C1] yealink 6-1:36.0: unexpected response 0
[  289.246105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.253080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.259865][    C1] yealink 6-1:36.0: unexpected response 0
[  289.265845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.272833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.279591][    C1] yealink 6-1:36.0: unexpected response 0
[  289.285539][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.292538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.299301][    C1] yealink 6-1:36.0: unexpected response 0
[  289.305243][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.312216][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.318972][    C1] yealink 6-1:36.0: unexpected response 0
[  289.324896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.331873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.338803][    C1] yealink 6-1:36.0: unexpected response 0
[  289.344727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.351706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.358550][    C1] yealink 6-1:36.0: unexpected response 0
[  289.364479][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.371474][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.378234][    C1] yealink 6-1:36.0: unexpected response 0
[  289.384198][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.391195][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.397950][    C1] yealink 6-1:36.0: unexpected response 0
[  289.403893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.410874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.417642][    C1] yealink 6-1:36.0: unexpected response 0
[  289.423584][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.430579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.437338][    C1] yealink 6-1:36.0: unexpected response 0
[  289.443279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.450279][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.457046][    C1] yealink 6-1:36.0: unexpected response 0
[  289.463005][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.469986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.476745][    C1] yealink 6-1:36.0: unexpected response 0
[  289.482705][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.489702][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.496459][    C1] yealink 6-1:36.0: unexpected response 0
[  289.502445][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.509449][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.516211][    C1] yealink 6-1:36.0: unexpected response 0
[  289.522172][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.529155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.535913][    C1] yealink 6-1:36.0: unexpected response 0
[  289.541882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.548870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.555628][    C1] yealink 6-1:36.0: unexpected response 0
[  289.561632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.568636][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.575399][    C1] yealink 6-1:36.0: unexpected response 0
[  289.581344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.588324][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.595083][    C1] yealink 6-1:36.0: unexpected response 0
[  289.601111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.608103][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.614862][    C1] yealink 6-1:36.0: unexpected response 0
[  289.620787][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.627762][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.634521][    C1] yealink 6-1:36.0: unexpected response 0
[  289.640443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.647413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.654170][    C1] yealink 6-1:36.0: unexpected response 0
[  289.660100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.667078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.673834][    C1] yealink 6-1:36.0: unexpected response 0
[  289.679759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.686734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.693493][    C1] yealink 6-1:36.0: unexpected response 0
[  289.699437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.706456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.713239][    C1] yealink 6-1:36.0: unexpected response 0
[  289.719198][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.726189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.732956][    C1] yealink 6-1:36.0: unexpected response 0
[  289.738914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.745908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.752678][    C1] yealink 6-1:36.0: unexpected response 0
[  289.758633][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.765669][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.772440][    C1] yealink 6-1:36.0: unexpected response 0
[  289.778391][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.785375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.792135][    C1] yealink 6-1:36.0: unexpected response 0
[  289.798074][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.805067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.811834][    C1] yealink 6-1:36.0: unexpected response 0
[  289.817791][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.824781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.831980][    C1] yealink 6-1:36.0: unexpected response 0
[  289.837937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.844927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.851687][    C1] yealink 6-1:36.0: unexpected response 0
[  289.857636][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.864624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.871418][    C1] yealink 6-1:36.0: unexpected response 0
[  289.877366][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.884374][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.891144][    C1] yealink 6-1:36.0: unexpected response 0
[  289.897100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.904083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.910853][    C1] yealink 6-1:36.0: unexpected response 0
[  289.916806][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.923857][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.930620][    C1] yealink 6-1:36.0: unexpected response 0
[  289.936659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.943650][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.950411][    C1] yealink 6-1:36.0: unexpected response 0
[  289.956375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.963365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.970120][    C1] yealink 6-1:36.0: unexpected response 0
[  289.976073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  289.983064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  289.989822][    C1] yealink 6-1:36.0: unexpected response 0
[  289.995774][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.002773][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.009534][    C1] yealink 6-1:36.0: unexpected response 0
[  290.016143][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.023148][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.029906][    C1] yealink 6-1:36.0: unexpected response 0
[  290.035864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.042864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.049724][    C1] yealink 6-1:36.0: unexpected response 0
[  290.055695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.062686][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.069483][    C1] yealink 6-1:36.0: unexpected response 0
[  290.075429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.082433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.089189][    C1] yealink 6-1:36.0: unexpected response 0
[  290.095136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.102115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.109045][    C1] yealink 6-1:36.0: unexpected response 0
[  290.114980][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.121971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.128728][    C1] yealink 6-1:36.0: unexpected response 0
[  290.134658][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.141626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.148386][    C1] yealink 6-1:36.0: unexpected response 0
[  290.154308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.161272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.168027][    C1] yealink 6-1:36.0: unexpected response 0
[  290.173948][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.180920][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.187681][    C1] yealink 6-1:36.0: unexpected response 0
[  290.193600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.200565][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.207319][    C1] yealink 6-1:36.0: unexpected response 0
[  290.213244][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.220253][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.227029][    C1] yealink 6-1:36.0: unexpected response 0
[  290.232987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.240048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.248905][    C1] yealink 6-1:36.0: unexpected response 0
[  290.254836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.261894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.269169][    C1] yealink 6-1:36.0: unexpected response 0
[  290.275094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.282066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.288822][    C1] yealink 6-1:36.0: unexpected response 0
[  290.294751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.301754][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.308511][    C1] yealink 6-1:36.0: unexpected response 0
[  290.314454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.321693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.328472][    C1] yealink 6-1:36.0: unexpected response 0
[  290.334407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.341381][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.348223][    C1] yealink 6-1:36.0: unexpected response 0
[  290.354153][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.361151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.367908][    C1] yealink 6-1:36.0: unexpected response 0
[  290.373860][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.380838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.387594][    C1] yealink 6-1:36.0: unexpected response 0
[  290.393522][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.400526][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.407375][    C1] yealink 6-1:36.0: unexpected response 0
[  290.413308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.420457][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.427220][    C1] yealink 6-1:36.0: unexpected response 0
[  290.433146][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.440116][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.446870][    C1] yealink 6-1:36.0: unexpected response 0
[  290.452794][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.459759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.466542][    C1] yealink 6-1:36.0: unexpected response 0
[  290.472466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.479430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.486217][    C1] yealink 6-1:36.0: unexpected response 0
[  290.492141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.499104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.505857][    C1] yealink 6-1:36.0: unexpected response 0
[  290.511789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.518779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.525545][    C1] yealink 6-1:36.0: unexpected response 0
[  290.532058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.539031][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.545788][    C1] yealink 6-1:36.0: unexpected response 0
[  290.551726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.558707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.565463][    C1] yealink 6-1:36.0: unexpected response 0
[  290.571383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.578355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.585115][    C1] yealink 6-1:36.0: unexpected response 0
[  290.591045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.598018][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.604775][    C1] yealink 6-1:36.0: unexpected response 0
[  290.610713][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.617777][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.624534][    C1] yealink 6-1:36.0: unexpected response 0
[  290.630479][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.637477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.644238][    C1] yealink 6-1:36.0: unexpected response 0
[  290.650168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.657149][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.663907][    C1] yealink 6-1:36.0: unexpected response 0
[  290.669854][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.676835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.683591][    C1] yealink 6-1:36.0: unexpected response 0
[  290.689518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.696486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.703242][    C1] yealink 6-1:36.0: unexpected response 0
[  290.709170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.716164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.722925][    C1] yealink 6-1:36.0: unexpected response 0
[  290.728854][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.735845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.742609][    C1] yealink 6-1:36.0: unexpected response 0
[  290.748532][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.755592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.762349][    C1] yealink 6-1:36.0: unexpected response 0
[  290.768272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.775268][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.782030][    C1] yealink 6-1:36.0: unexpected response 0
[  290.787966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.794941][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.801705][    C1] yealink 6-1:36.0: unexpected response 0
[  290.807646][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.814622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.821379][    C1] yealink 6-1:36.0: unexpected response 0
[  290.827347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.834360][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.841132][    C1] yealink 6-1:36.0: unexpected response 0
[  290.847056][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.854024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.860777][    C1] yealink 6-1:36.0: unexpected response 0
[  290.866703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.873682][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.880434][    C1] yealink 6-1:36.0: unexpected response 0
[  290.886356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.893337][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.900092][    C1] yealink 6-1:36.0: unexpected response 0
[  290.906024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.912997][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.919761][    C1] yealink 6-1:36.0: unexpected response 0
[  290.925690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.932662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.939422][    C1] yealink 6-1:36.0: unexpected response 0
[  290.945348][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.952319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.959077][    C1] yealink 6-1:36.0: unexpected response 0
[  290.965027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.971998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.978754][    C1] yealink 6-1:36.0: unexpected response 0
[  290.984707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  290.991691][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  290.998450][    C1] yealink 6-1:36.0: unexpected response 0
[  291.004376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.011344][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.018099][    C1] yealink 6-1:36.0: unexpected response 0
[  291.024023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.031011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.037779][    C1] yealink 6-1:36.0: unexpected response 0
[  291.043720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.050704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.057460][    C1] yealink 6-1:36.0: unexpected response 0
[  291.063388][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.070355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.077109][    C1] yealink 6-1:36.0: unexpected response 0
[  291.083037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.090005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.096767][    C1] yealink 6-1:36.0: unexpected response 0
[  291.102695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.109665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.116419][    C1] yealink 6-1:36.0: unexpected response 0
[  291.122436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.129436][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.136196][    C1] yealink 6-1:36.0: unexpected response 0
[  291.142145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.149130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.155892][    C1] yealink 6-1:36.0: unexpected response 0
[  291.161822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.168788][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.175544][    C1] yealink 6-1:36.0: unexpected response 0
[  291.181575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.188562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.195319][    C1] yealink 6-1:36.0: unexpected response 0
[  291.201237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.208174][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.214936][    C1] yealink 6-1:36.0: unexpected response 0
[  291.220834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.227823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.234584][    C1] yealink 6-1:36.0: unexpected response 0
[  291.240498][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.247448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.254207][    C1] yealink 6-1:36.0: unexpected response 0
[  291.260109][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.267066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.273826][    C1] yealink 6-1:36.0: unexpected response 0
[  291.279723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.286662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.293428][    C1] yealink 6-1:36.0: unexpected response 0
[  291.299323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.306262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.313018][    C1] yealink 6-1:36.0: unexpected response 0
[  291.318912][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.325859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.332615][    C1] yealink 6-1:36.0: unexpected response 0
[  291.338597][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.345590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.352362][    C1] yealink 6-1:36.0: unexpected response 0
[  291.358250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.365190][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.371947][    C1] yealink 6-1:36.0: unexpected response 0
[  291.377847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.384797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.391561][    C1] yealink 6-1:36.0: unexpected response 0
[  291.397464][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.404409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.411165][    C1] yealink 6-1:36.0: unexpected response 0
[  291.417072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.424017][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.430771][    C1] yealink 6-1:36.0: unexpected response 0
[  291.436671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.443618][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.450382][    C1] yealink 6-1:36.0: unexpected response 0
[  291.456300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.463264][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.470018][    C1] yealink 6-1:36.0: unexpected response 0
[  291.475919][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.482868][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.489623][    C1] yealink 6-1:36.0: unexpected response 0
[  291.495513][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.502737][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.509492][    C1] yealink 6-1:36.0: unexpected response 0
[  291.515392][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.522340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.529095][    C1] yealink 6-1:36.0: unexpected response 0
[  291.534994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.541949][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.548717][    C1] yealink 6-1:36.0: unexpected response 0
[  291.554680][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.561640][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.568401][    C1] yealink 6-1:36.0: unexpected response 0
[  291.574305][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.581279][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.588038][    C1] yealink 6-1:36.0: unexpected response 0
[  291.593932][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.600878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.607634][    C1] yealink 6-1:36.0: unexpected response 0
[  291.613536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.620478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.627232][    C1] yealink 6-1:36.0: unexpected response 0
[  291.633130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.640113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.646870][    C1] yealink 6-1:36.0: unexpected response 0
[  291.652875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.659962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.666731][    C1] yealink 6-1:36.0: unexpected response 0
[  291.672677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.679657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.686417][    C1] yealink 6-1:36.0: unexpected response 0
[  291.692364][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.699343][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.706099][    C1] yealink 6-1:36.0: unexpected response 0
[  291.712041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.719044][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.725816][    C1] yealink 6-1:36.0: unexpected response 0
[  291.731777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.738769][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.745531][    C1] yealink 6-1:36.0: unexpected response 0
[  291.751457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.758432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.765196][    C1] yealink 6-1:36.0: unexpected response 0
[  291.771149][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.778139][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.784898][    C1] yealink 6-1:36.0: unexpected response 0
[  291.790835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.797809][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.804568][    C1] yealink 6-1:36.0: unexpected response 0
[  291.810495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.817555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.824313][    C1] yealink 6-1:36.0: unexpected response 0
[  291.830238][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.837208][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.843963][    C1] yealink 6-1:36.0: unexpected response 0
[  291.849887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.856890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.863665][    C1] yealink 6-1:36.0: unexpected response 0
[  291.869596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.876615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.883388][    C1] yealink 6-1:36.0: unexpected response 0
[  291.889319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.896290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.903062][    C1] yealink 6-1:36.0: unexpected response 0
[  291.909030][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.916026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.922794][    C1] yealink 6-1:36.0: unexpected response 0
[  291.928726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.935702][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.942459][    C1] yealink 6-1:36.0: unexpected response 0
[  291.948388][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.955368][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.962144][    C1] yealink 6-1:36.0: unexpected response 0
[  291.968129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.975165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  291.981945][    C1] yealink 6-1:36.0: unexpected response 0
[  291.987943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  291.994945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.001710][    C1] yealink 6-1:36.0: unexpected response 0
[  292.007676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.014673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.021433][    C1] yealink 6-1:36.0: unexpected response 0
[  292.027469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.034464][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.041225][    C1] yealink 6-1:36.0: unexpected response 0
[  292.047193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.054219][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.060992][    C1] yealink 6-1:36.0: unexpected response 0
[  292.066969][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.073974][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.080734][    C1] yealink 6-1:36.0: unexpected response 0
[  292.086668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.093648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.100416][    C1] yealink 6-1:36.0: unexpected response 0
[  292.106354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.113330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.120090][    C1] yealink 6-1:36.0: unexpected response 0
[  292.126015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.133012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.139769][    C1] yealink 6-1:36.0: unexpected response 0
[  292.145713][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.152691][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.159446][    C1] yealink 6-1:36.0: unexpected response 0
[  292.165472][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.172491][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.179247][    C1] yealink 6-1:36.0: unexpected response 0
[  292.185259][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.192232][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.199108][    C1] yealink 6-1:36.0: unexpected response 0
[  292.205032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.212015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.218780][    C1] yealink 6-1:36.0: unexpected response 0
[  292.224706][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.231678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.238433][    C1] yealink 6-1:36.0: unexpected response 0
[  292.244356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.251323][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.258164][    C1] yealink 6-1:36.0: unexpected response 0
[  292.264099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.271100][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.277866][    C1] yealink 6-1:36.0: unexpected response 0
[  292.283857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.290891][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.297653][    C1] yealink 6-1:36.0: unexpected response 0
[  292.303585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.310571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.317329][    C1] yealink 6-1:36.0: unexpected response 0
[  292.323253][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.330308][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.337087][    C1] yealink 6-1:36.0: unexpected response 0
[  292.343045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.350016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.356797][    C1] yealink 6-1:36.0: unexpected response 0
[  292.362783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.369833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.376614][    C1] yealink 6-1:36.0: unexpected response 0
[  292.382580][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.389555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.396319][    C1] yealink 6-1:36.0: unexpected response 0
[  292.402278][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.409289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.416053][    C1] yealink 6-1:36.0: unexpected response 0
[  292.422036][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.429012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.435770][    C1] yealink 6-1:36.0: unexpected response 0
[  292.441725][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.448725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.455482][    C1] yealink 6-1:36.0: unexpected response 0
[  292.461414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.468386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.475144][    C1] yealink 6-1:36.0: unexpected response 0
[  292.481101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.488128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.494907][    C1] yealink 6-1:36.0: unexpected response 0
[  292.501273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.508374][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.515141][    C1] yealink 6-1:36.0: unexpected response 0
[  292.521088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.528068][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.534825][    C1] yealink 6-1:36.0: unexpected response 0
[  292.540757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.547730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.554487][    C1] yealink 6-1:36.0: unexpected response 0
[  292.560408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.567377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.574142][    C1] yealink 6-1:36.0: unexpected response 0
[  292.580083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.587055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.593811][    C1] yealink 6-1:36.0: unexpected response 0
[  292.599761][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.606752][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.613508][    C1] yealink 6-1:36.0: unexpected response 0
[  292.619430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.626404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.633162][    C1] yealink 6-1:36.0: unexpected response 0
[  292.639098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.646074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.652834][    C1] yealink 6-1:36.0: unexpected response 0
[  292.658798][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.665793][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.672561][    C1] yealink 6-1:36.0: unexpected response 0
[  292.679059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.686047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.692811][    C1] yealink 6-1:36.0: unexpected response 0
[  292.698748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.705724][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.712482][    C1] yealink 6-1:36.0: unexpected response 0
[  292.718407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.725379][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.732221][    C1] yealink 6-1:36.0: unexpected response 0
[  292.738144][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.745125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.751888][    C1] yealink 6-1:36.0: unexpected response 0
[  292.757818][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.764809][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.771576][    C1] yealink 6-1:36.0: unexpected response 0
[  292.777532][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.784518][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.791278][    C1] yealink 6-1:36.0: unexpected response 0
[  292.797203][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.804175][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.810965][    C1] yealink 6-1:36.0: unexpected response 0
[  292.816891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.823861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.830614][    C1] yealink 6-1:36.0: unexpected response 0
[  292.836542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.843510][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.850263][    C1] yealink 6-1:36.0: unexpected response 0
[  292.856190][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.863169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.869926][    C1] yealink 6-1:36.0: unexpected response 0
[  292.875867][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.882869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.889627][    C1] yealink 6-1:36.0: unexpected response 0
[  292.895564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.902547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.909352][    C1] yealink 6-1:36.0: unexpected response 0
[  292.915372][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.922361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.929116][    C1] yealink 6-1:36.0: unexpected response 0
[  292.935047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.942104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.948862][    C1] yealink 6-1:36.0: unexpected response 0
[  292.954783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.961781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.968539][    C1] yealink 6-1:36.0: unexpected response 0
[  292.974557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  292.981552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  292.988322][    C1] yealink 6-1:36.0: unexpected response 0
[  292.994250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.001217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.007973][    C1] yealink 6-1:36.0: unexpected response 0
[  293.013898][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.020872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.027627][    C1] yealink 6-1:36.0: unexpected response 0
[  293.033563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.040538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.047294][    C1] yealink 6-1:36.0: unexpected response 0
[  293.053221][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.060189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.066943][    C1] yealink 6-1:36.0: unexpected response 0
[  293.072871][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.079858][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.086626][    C1] yealink 6-1:36.0: unexpected response 0
[  293.092578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.099579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.106337][    C1] yealink 6-1:36.0: unexpected response 0
[  293.112263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.119236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.125999][    C1] yealink 6-1:36.0: unexpected response 0
[  293.131943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.138917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.145674][    C1] yealink 6-1:36.0: unexpected response 0
[  293.151866][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.158838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.165595][    C1] yealink 6-1:36.0: unexpected response 0
[  293.171541][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.178702][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.185549][    C1] yealink 6-1:36.0: unexpected response 0
[  293.191501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.198506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.205267][    C1] yealink 6-1:36.0: unexpected response 0
[  293.211222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.218222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.224989][    C1] yealink 6-1:36.0: unexpected response 0
[  293.230944][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.237953][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.244839][    C1] yealink 6-1:36.0: unexpected response 0
[  293.250958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.257941][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.264701][    C1] yealink 6-1:36.0: unexpected response 0
[  293.270683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.277663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.284423][    C1] yealink 6-1:36.0: unexpected response 0
[  293.290376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.297361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.304121][    C1] yealink 6-1:36.0: unexpected response 0
[  293.310052][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.317028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.323793][    C1] yealink 6-1:36.0: unexpected response 0
[  293.329752][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.336746][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.343596][    C1] yealink 6-1:36.0: unexpected response 0
[  293.349528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.356509][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.363270][    C1] yealink 6-1:36.0: unexpected response 0
[  293.369210][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.376205][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.382968][    C1] yealink 6-1:36.0: unexpected response 0
[  293.388905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.395915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.402680][    C1] yealink 6-1:36.0: unexpected response 0
[  293.408628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.415617][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.422381][    C1] yealink 6-1:36.0: unexpected response 0
[  293.428322][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.435310][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.442073][    C1] yealink 6-1:36.0: unexpected response 0
[  293.448013][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.454990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.461749][    C1] yealink 6-1:36.0: unexpected response 0
[  293.467710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.474704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.481462][    C1] yealink 6-1:36.0: unexpected response 0
[  293.487403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.494407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.501187][    C1] yealink 6-1:36.0: unexpected response 0
[  293.507118][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.514115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.520888][    C1] yealink 6-1:36.0: unexpected response 0
[  293.526815][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.533789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.540545][    C1] yealink 6-1:36.0: unexpected response 0
[  293.546480][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.553471][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.560226][    C1] yealink 6-1:36.0: unexpected response 0
[  293.566165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.573154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.579910][    C1] yealink 6-1:36.0: unexpected response 0
[  293.585861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.592849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.599616][    C1] yealink 6-1:36.0: unexpected response 0
[  293.605579][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.612579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.619342][    C1] yealink 6-1:36.0: unexpected response 0
[  293.625291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.632277][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.639033][    C1] yealink 6-1:36.0: unexpected response 0
[  293.644958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.651934][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.658688][    C1] yealink 6-1:36.0: unexpected response 0
[  293.664616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.671610][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.678376][    C1] yealink 6-1:36.0: unexpected response 0
[  293.684303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.691278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.698033][    C1] yealink 6-1:36.0: unexpected response 0
[  293.703983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.711000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.717775][    C1] yealink 6-1:36.0: unexpected response 0
[  293.723741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.730762][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.737537][    C1] yealink 6-1:36.0: unexpected response 0
[  293.743498][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.750583][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.757447][    C1] yealink 6-1:36.0: unexpected response 0
[  293.763413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.770424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.777197][    C1] yealink 6-1:36.0: unexpected response 0
[  293.783177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.790265][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.797029][    C1] yealink 6-1:36.0: unexpected response 0
[  293.803031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.810053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.816847][    C1] yealink 6-1:36.0: unexpected response 0
[  293.822825][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.829823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.836599][    C1] yealink 6-1:36.0: unexpected response 0
[  293.842610][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.849630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.856396][    C1] yealink 6-1:36.0: unexpected response 0
[  293.862361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.869411][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.876192][    C1] yealink 6-1:36.0: unexpected response 0
[  293.882151][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.889237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.896003][    C1] yealink 6-1:36.0: unexpected response 0
[  293.901966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.908981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.915810][    C1] yealink 6-1:36.0: unexpected response 0
[  293.921814][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.928841][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.935606][    C1] yealink 6-1:36.0: unexpected response 0
[  293.941576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.948571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.955330][    C1] yealink 6-1:36.0: unexpected response 0
[  293.961289][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.968275][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.975207][    C1] yealink 6-1:36.0: unexpected response 0
[  293.981141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  293.988128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  293.994902][    C1] yealink 6-1:36.0: unexpected response 0
[  294.000831][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.007822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.014598][    C1] yealink 6-1:36.0: unexpected response 0
[  294.020538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.027528][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.034284][    C1] yealink 6-1:36.0: unexpected response 0
[  294.040225][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.047209][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.053968][    C1] yealink 6-1:36.0: unexpected response 0
[  294.059918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.066924][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.073694][    C1] yealink 6-1:36.0: unexpected response 0
[  294.079784][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.086781][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.093544][    C1] yealink 6-1:36.0: unexpected response 0
[  294.099586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.106569][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.113334][    C1] yealink 6-1:36.0: unexpected response 0
[  294.119263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.126238][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.132996][    C1] yealink 6-1:36.0: unexpected response 0
[  294.138922][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.145894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.152651][    C1] yealink 6-1:36.0: unexpected response 0
[  294.158579][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.165551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.172308][    C1] yealink 6-1:36.0: unexpected response 0
[  294.178229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.185214][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.191970][    C1] yealink 6-1:36.0: unexpected response 0
[  294.197889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.204860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.211628][    C1] yealink 6-1:36.0: unexpected response 0
[  294.217572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.224544][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.231298][    C1] yealink 6-1:36.0: unexpected response 0
[  294.237220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.244274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.251027][    C1] yealink 6-1:36.0: unexpected response 0
[  294.256948][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.263914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.270671][    C1] yealink 6-1:36.0: unexpected response 0
[  294.276596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.283564][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.290317][    C1] yealink 6-1:36.0: unexpected response 0
[  294.296238][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.303206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.309962][    C1] yealink 6-1:36.0: unexpected response 0
[  294.315939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.322939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.329790][    C1] yealink 6-1:36.0: unexpected response 0
[  294.335736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.342729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.349484][    C1] yealink 6-1:36.0: unexpected response 0
[  294.355428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.362400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.369155][    C1] yealink 6-1:36.0: unexpected response 0
[  294.375094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.382081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.388841][    C1] yealink 6-1:36.0: unexpected response 0
[  294.394792][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.401796][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.408554][    C1] yealink 6-1:36.0: unexpected response 0
[  294.414498][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.421485][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.428258][    C1] yealink 6-1:36.0: unexpected response 0
[  294.434206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.441183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.447939][    C1] yealink 6-1:36.0: unexpected response 0
[  294.453868][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.460839][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.467594][    C1] yealink 6-1:36.0: unexpected response 0
[  294.473519][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.480484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.487238][    C1] yealink 6-1:36.0: unexpected response 0
[  294.493169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.500159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.506917][    C1] yealink 6-1:36.0: unexpected response 0
[  294.512849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.519861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.526626][    C1] yealink 6-1:36.0: unexpected response 0
[  294.532567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.539550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.546305][    C1] yealink 6-1:36.0: unexpected response 0
[  294.552231][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.559282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.566212][    C1] yealink 6-1:36.0: unexpected response 0
[  294.572142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.579108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.585864][    C1] yealink 6-1:36.0: unexpected response 0
[  294.591812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.598884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.605675][    C1] yealink 6-1:36.0: unexpected response 0
[  294.611614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.618593][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.625347][    C1] yealink 6-1:36.0: unexpected response 0
[  294.631271][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.638241][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.644998][    C1] yealink 6-1:36.0: unexpected response 0
[  294.650923][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.657912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.664676][    C1] yealink 6-1:36.0: unexpected response 0
[  294.670607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.677605][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.684371][    C1] yealink 6-1:36.0: unexpected response 0
[  294.690324][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.697476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.704589][    C1] yealink 6-1:36.0: unexpected response 0
[  294.710532][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.717502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.724269][    C1] yealink 6-1:36.0: unexpected response 0
[  294.730215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.737213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.743973][    C1] yealink 6-1:36.0: unexpected response 0
[  294.749904][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.756913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.763704][    C1] yealink 6-1:36.0: unexpected response 0
[  294.769710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.776728][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.783504][    C1] yealink 6-1:36.0: unexpected response 0
[  294.789551][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.796539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.803479][    C1] yealink 6-1:36.0: unexpected response 0
[  294.809439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.816434][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.823213][    C1] yealink 6-1:36.0: unexpected response 0
[  294.829168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.836162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.842920][    C1] yealink 6-1:36.0: unexpected response 0
[  294.848851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.855838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.862628][    C1] yealink 6-1:36.0: unexpected response 0
[  294.868570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.875736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.882513][    C1] yealink 6-1:36.0: unexpected response 0
[  294.888451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.895444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.902221][    C1] yealink 6-1:36.0: unexpected response 0
[  294.908231][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.915236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.922018][    C1] yealink 6-1:36.0: unexpected response 0
[  294.928079][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.935094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.941854][    C1] yealink 6-1:36.0: unexpected response 0
[  294.947775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.954742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.961496][    C1] yealink 6-1:36.0: unexpected response 0
[  294.967519][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.974502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  294.981258][    C1] yealink 6-1:36.0: unexpected response 0
[  294.987269][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  294.994236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.001010][    C1] yealink 6-1:36.0: unexpected response 0
[  295.006939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.013906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.020676][    C1] yealink 6-1:36.0: unexpected response 0
[  295.026601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.033574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.040344][    C1] yealink 6-1:36.0: unexpected response 0
[  295.046281][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.053254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.060011][    C1] yealink 6-1:36.0: unexpected response 0
[  295.065937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.072909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.079672][    C1] yealink 6-1:36.0: unexpected response 0
[  295.085596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.092565][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.099321][    C1] yealink 6-1:36.0: unexpected response 0
[  295.105511][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.112504][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.119260][    C1] yealink 6-1:36.0: unexpected response 0
[  295.125184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.132191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.138955][    C1] yealink 6-1:36.0: unexpected response 0
[  295.144887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.151870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.158681][    C1] yealink 6-1:36.0: unexpected response 0
[  295.164694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.171679][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.178433][    C1] yealink 6-1:36.0: unexpected response 0
[  295.184440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.191433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.198188][    C1] yealink 6-1:36.0: unexpected response 0
[  295.204112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.211080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.217836][    C1] yealink 6-1:36.0: unexpected response 0
[  295.223760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.230739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.237706][    C1] yealink 6-1:36.0: unexpected response 0
[  295.243727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.250732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.257510][    C1] yealink 6-1:36.0: unexpected response 0
[  295.263473][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.270452][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.277211][    C1] yealink 6-1:36.0: unexpected response 0
[  295.283162][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.290166][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.296942][    C1] yealink 6-1:36.0: unexpected response 0
[  295.302896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.309972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.316739][    C1] yealink 6-1:36.0: unexpected response 0
[  295.322677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.329660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.336415][    C1] yealink 6-1:36.0: unexpected response 0
[  295.342619][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.349607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.356367][    C1] yealink 6-1:36.0: unexpected response 0
[  295.362306][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.369281][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.376037][    C1] yealink 6-1:36.0: unexpected response 0
[  295.381966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.388939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.395694][    C1] yealink 6-1:36.0: unexpected response 0
[  295.401627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.408605][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.415368][    C1] yealink 6-1:36.0: unexpected response 0
[  295.421291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.428262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.435016][    C1] yealink 6-1:36.0: unexpected response 0
[  295.440978][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.447979][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.454738][    C1] yealink 6-1:36.0: unexpected response 0
[  295.460668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.467730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.474488][    C1] yealink 6-1:36.0: unexpected response 0
[  295.480434][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.487411][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.494170][    C1] yealink 6-1:36.0: unexpected response 0
[  295.500095][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.507072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.513833][    C1] yealink 6-1:36.0: unexpected response 0
[  295.519757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.526727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.533487][    C1] yealink 6-1:36.0: unexpected response 0
[  295.539420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.546392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.553152][    C1] yealink 6-1:36.0: unexpected response 0
[  295.559097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.566077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.572835][    C1] yealink 6-1:36.0: unexpected response 0
[  295.578762][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.585733][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.592498][    C1] yealink 6-1:36.0: unexpected response 0
[  295.598454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.605506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.612267][    C1] yealink 6-1:36.0: unexpected response 0
[  295.618201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.625178][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.631937][    C1] yealink 6-1:36.0: unexpected response 0
[  295.637864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.644910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.651694][    C1] yealink 6-1:36.0: unexpected response 0
[  295.657650][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.664635][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.671397][    C1] yealink 6-1:36.0: unexpected response 0
[  295.677328][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.684313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.691077][    C1] yealink 6-1:36.0: unexpected response 0
[  295.697009][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.703987][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.710748][    C1] yealink 6-1:36.0: unexpected response 0
[  295.716701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.723685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.730443][    C1] yealink 6-1:36.0: unexpected response 0
[  295.736391][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.743372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.750145][    C1] yealink 6-1:36.0: unexpected response 0
[  295.756102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.763098][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.769857][    C1] yealink 6-1:36.0: unexpected response 0
[  295.775793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.782774][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.789531][    C1] yealink 6-1:36.0: unexpected response 0
[  295.795458][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.802433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.809190][    C1] yealink 6-1:36.0: unexpected response 0
[  295.815116][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.822092][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.828847][    C1] yealink 6-1:36.0: unexpected response 0
[  295.834784][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.841794][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.848570][    C1] yealink 6-1:36.0: unexpected response 0
[  295.854515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.861514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.868289][    C1] yealink 6-1:36.0: unexpected response 0
[  295.874216][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.881187][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.887942][    C1] yealink 6-1:36.0: unexpected response 0
[  295.893869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.900845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.907626][    C1] yealink 6-1:36.0: unexpected response 0
[  295.913554][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.920535][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.927319][    C1] yealink 6-1:36.0: unexpected response 0
[  295.933246][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.940215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.947403][    C1] yealink 6-1:36.0: unexpected response 0
[  295.953365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.960755][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.967509][    C1] yealink 6-1:36.0: unexpected response 0
[  295.973436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  295.980416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  295.987174][    C1] yealink 6-1:36.0: unexpected response 0
[  295.993105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.000077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.006867][    C1] yealink 6-1:36.0: unexpected response 0
[  296.012792][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.019852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.026610][    C1] yealink 6-1:36.0: unexpected response 0
[  296.032633][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.039606][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.046368][    C1] yealink 6-1:36.0: unexpected response 0
[  296.052297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.059290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.066091][    C1] yealink 6-1:36.0: unexpected response 0
[  296.072068][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.079062][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.085819][    C1] yealink 6-1:36.0: unexpected response 0
[  296.091772][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.098756][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.105512][    C1] yealink 6-1:36.0: unexpected response 0
[  296.111446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.118448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.125205][    C1] yealink 6-1:36.0: unexpected response 0
[  296.131135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.138106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.144864][    C1] yealink 6-1:36.0: unexpected response 0
[  296.150842][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.157861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.164690][    C1] yealink 6-1:36.0: unexpected response 0
[  296.170660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.177646][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.184405][    C1] yealink 6-1:36.0: unexpected response 0
[  296.190327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.197305][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.204061][    C1] yealink 6-1:36.0: unexpected response 0
[  296.209984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.216964][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.223722][    C1] yealink 6-1:36.0: unexpected response 0
[  296.229644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.236633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.243394][    C1] yealink 6-1:36.0: unexpected response 0
[  296.249324][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.256295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.263096][    C1] yealink 6-1:36.0: unexpected response 0
[  296.269018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.275995][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.282757][    C1] yealink 6-1:36.0: unexpected response 0
[  296.288689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.295660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.302416][    C1] yealink 6-1:36.0: unexpected response 0
[  296.308367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.315353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.322113][    C1] yealink 6-1:36.0: unexpected response 0
[  296.328056][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.335034][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.341791][    C1] yealink 6-1:36.0: unexpected response 0
[  296.347761][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.354738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.361504][    C1] yealink 6-1:36.0: unexpected response 0
[  296.367446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.374423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.381180][    C1] yealink 6-1:36.0: unexpected response 0
[  296.387114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.394102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.400857][    C1] yealink 6-1:36.0: unexpected response 0
[  296.406788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.413760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.420513][    C1] yealink 6-1:36.0: unexpected response 0
[  296.426444][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.433423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.440178][    C1] yealink 6-1:36.0: unexpected response 0
[  296.446135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.453123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.459877][    C1] yealink 6-1:36.0: unexpected response 0
[  296.465844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.472831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.479679][    C1] yealink 6-1:36.0: unexpected response 0
[  296.485612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.492583][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.499339][    C1] yealink 6-1:36.0: unexpected response 0
[  296.505268][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.512236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.518992][    C1] yealink 6-1:36.0: unexpected response 0
[  296.524915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.531887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.538640][    C1] yealink 6-1:36.0: unexpected response 0
[  296.544570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.551588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.558348][    C1] yealink 6-1:36.0: unexpected response 0
[  296.564285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.571271][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.578037][    C1] yealink 6-1:36.0: unexpected response 0
[  296.583988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.590962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.597719][    C1] yealink 6-1:36.0: unexpected response 0
[  296.603736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.610726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.617483][    C1] yealink 6-1:36.0: unexpected response 0
[  296.623407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.630376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.637130][    C1] yealink 6-1:36.0: unexpected response 0
[  296.643088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.650061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.656816][    C1] yealink 6-1:36.0: unexpected response 0
[  296.662741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.669749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.676520][    C1] yealink 6-1:36.0: unexpected response 0
[  296.682443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.689411][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.696167][    C1] yealink 6-1:36.0: unexpected response 0
[  296.702092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.709075][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.715831][    C1] yealink 6-1:36.0: unexpected response 0
[  296.721783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.728753][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.735509][    C1] yealink 6-1:36.0: unexpected response 0
[  296.741448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.748420][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.755186][    C1] yealink 6-1:36.0: unexpected response 0
[  296.761123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.768093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.774870][    C1] yealink 6-1:36.0: unexpected response 0
[  296.780838][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.787831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.794592][    C1] yealink 6-1:36.0: unexpected response 0
[  296.800520][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.807498][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.814254][    C1] yealink 6-1:36.0: unexpected response 0
[  296.820178][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.827155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.833912][    C1] yealink 6-1:36.0: unexpected response 0
[  296.839835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.846809][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.853567][    C1] yealink 6-1:36.0: unexpected response 0
[  296.859495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.866485][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.873242][    C1] yealink 6-1:36.0: unexpected response 0
[  296.879170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.886146][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.892906][    C1] yealink 6-1:36.0: unexpected response 0
[  296.898841][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.905811][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.912658][    C1] yealink 6-1:36.0: unexpected response 0
[  296.918578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.925545][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.932417][    C1] yealink 6-1:36.0: unexpected response 0
[  296.938339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.945309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.952066][    C1] yealink 6-1:36.0: unexpected response 0
[  296.957987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.964958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.971713][    C1] yealink 6-1:36.0: unexpected response 0
[  296.977680][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  296.984674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  296.991429][    C1] yealink 6-1:36.0: unexpected response 0
[  296.997352][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.004319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.011072][    C1] yealink 6-1:36.0: unexpected response 0
[  297.016996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.023993][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.030763][    C1] yealink 6-1:36.0: unexpected response 0
[  297.036701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.043705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.050477][    C1] yealink 6-1:36.0: unexpected response 0
[  297.056456][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.063441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.070198][    C1] yealink 6-1:36.0: unexpected response 0
[  297.076161][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.083209][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.089970][    C1] yealink 6-1:36.0: unexpected response 0
[  297.095905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.102888][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.109647][    C1] yealink 6-1:36.0: unexpected response 0
[  297.115575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.122549][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.129304][    C1] yealink 6-1:36.0: unexpected response 0
[  297.135242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.142219][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.149014][    C1] yealink 6-1:36.0: unexpected response 0
[  297.154942][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.161912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.168667][    C1] yealink 6-1:36.0: unexpected response 0
[  297.174590][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.181616][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.188395][    C1] yealink 6-1:36.0: unexpected response 0
[  297.194324][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.201300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.208062][    C1] yealink 6-1:36.0: unexpected response 0
[  297.214011][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.221020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.227796][    C1] yealink 6-1:36.0: unexpected response 0
[  297.233743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.240722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.247480][    C1] yealink 6-1:36.0: unexpected response 0
[  297.253767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.260735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.267491][    C1] yealink 6-1:36.0: unexpected response 0
[  297.273427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.280393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.287153][    C1] yealink 6-1:36.0: unexpected response 0
[  297.293099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.300072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.306828][    C1] yealink 6-1:36.0: unexpected response 0
[  297.312773][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.319743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.326496][    C1] yealink 6-1:36.0: unexpected response 0
[  297.332424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.339444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.346202][    C1] yealink 6-1:36.0: unexpected response 0
[  297.352126][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.359095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.365849][    C1] yealink 6-1:36.0: unexpected response 0
[  297.371861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.378835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.385598][    C1] yealink 6-1:36.0: unexpected response 0
[  297.391575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.398562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.405320][    C1] yealink 6-1:36.0: unexpected response 0
[  297.411244][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.418211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.424967][    C1] yealink 6-1:36.0: unexpected response 0
[  297.430889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.437866][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.444623][    C1] yealink 6-1:36.0: unexpected response 0
[  297.450578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.457562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.464319][    C1] yealink 6-1:36.0: unexpected response 0
[  297.470251][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.477228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.483985][    C1] yealink 6-1:36.0: unexpected response 0
[  297.489960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.496965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.503726][    C1] yealink 6-1:36.0: unexpected response 0
[  297.509665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.516642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.523434][    C1] yealink 6-1:36.0: unexpected response 0
[  297.529411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.536429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.543191][    C1] yealink 6-1:36.0: unexpected response 0
[  297.549136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.556126][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.562889][    C1] yealink 6-1:36.0: unexpected response 0
[  297.568836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.575902][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.582679][    C1] yealink 6-1:36.0: unexpected response 0
[  297.588615][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.595630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.602418][    C1] yealink 6-1:36.0: unexpected response 0
[  297.608373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.615363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.622207][    C1] yealink 6-1:36.0: unexpected response 0
[  297.628145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.635142][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.641905][    C1] yealink 6-1:36.0: unexpected response 0
[  297.647862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.654882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.661662][    C1] yealink 6-1:36.0: unexpected response 0
[  297.667626][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.674672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.681434][    C1] yealink 6-1:36.0: unexpected response 0
[  297.687373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.694392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.701267][    C1] yealink 6-1:36.0: unexpected response 0
[  297.707226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.714221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.720978][    C1] yealink 6-1:36.0: unexpected response 0
[  297.726918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.733921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.740683][    C1] yealink 6-1:36.0: unexpected response 0
[  297.746638][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.753631][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.760397][    C1] yealink 6-1:36.0: unexpected response 0
[  297.766350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.773335][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.780093][    C1] yealink 6-1:36.0: unexpected response 0
[  297.786037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.793030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.799840][    C1] yealink 6-1:36.0: unexpected response 0
[  297.805804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.812814][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.819575][    C1] yealink 6-1:36.0: unexpected response 0
[  297.825570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.832910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.839676][    C1] yealink 6-1:36.0: unexpected response 0
[  297.845635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.852620][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.859382][    C1] yealink 6-1:36.0: unexpected response 0
[  297.865331][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.872342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.879099][    C1] yealink 6-1:36.0: unexpected response 0
[  297.885029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.892039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.898814][    C1] yealink 6-1:36.0: unexpected response 0
[  297.904768][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.911768][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.918527][    C1] yealink 6-1:36.0: unexpected response 0
[  297.924468][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.931445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.938216][    C1] yealink 6-1:36.0: unexpected response 0
[  297.944160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.951137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.957894][    C1] yealink 6-1:36.0: unexpected response 0
[  297.963846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.970847][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.977622][    C1] yealink 6-1:36.0: unexpected response 0
[  297.983577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  297.990596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  297.997359][    C1] yealink 6-1:36.0: unexpected response 0
[  298.003312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.010299][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.017057][    C1] yealink 6-1:36.0: unexpected response 0
[  298.022997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.030087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.036847][    C1] yealink 6-1:36.0: unexpected response 0
[  298.042790][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.049770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.056534][    C1] yealink 6-1:36.0: unexpected response 0
[  298.062477][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.069452][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.076208][    C1] yealink 6-1:36.0: unexpected response 0
[  298.082159][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.089169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.096127][    C1] yealink 6-1:36.0: unexpected response 0
[  298.102062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.109054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.115824][    C1] yealink 6-1:36.0: unexpected response 0
[  298.121791][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.128842][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.135602][    C1] yealink 6-1:36.0: unexpected response 0
[  298.141541][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.148516][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.155280][    C1] yealink 6-1:36.0: unexpected response 0
[  298.161227][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.168422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.175186][    C1] yealink 6-1:36.0: unexpected response 0
[  298.181180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.188153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.194911][    C1] yealink 6-1:36.0: unexpected response 0
[  298.200838][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.207855][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.214628][    C1] yealink 6-1:36.0: unexpected response 0
[  298.220553][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.227522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.234277][    C1] yealink 6-1:36.0: unexpected response 0
[  298.240242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.247213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.253971][    C1] yealink 6-1:36.0: unexpected response 0
[  298.259893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.266896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.273658][    C1] yealink 6-1:36.0: unexpected response 0
[  298.279586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.286587][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.293369][    C1] yealink 6-1:36.0: unexpected response 0
[  298.299295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.306264][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.313024][    C1] yealink 6-1:36.0: unexpected response 0
[  298.318960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.325933][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.332690][    C1] yealink 6-1:36.0: unexpected response 0
[  298.338616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.345619][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.352381][    C1] yealink 6-1:36.0: unexpected response 0
[  298.358308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.365282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.372038][    C1] yealink 6-1:36.0: unexpected response 0
[  298.377958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.384928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.391691][    C1] yealink 6-1:36.0: unexpected response 0
[  298.397614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.404586][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.411344][    C1] yealink 6-1:36.0: unexpected response 0
[  298.417281][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.424445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.431207][    C1] yealink 6-1:36.0: unexpected response 0
[  298.437159][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.444185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.450941][    C1] yealink 6-1:36.0: unexpected response 0
[  298.456876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.463869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.470626][    C1] yealink 6-1:36.0: unexpected response 0
[  298.476586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.483558][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.490342][    C1] yealink 6-1:36.0: unexpected response 0
[  298.496269][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.503238][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.510020][    C1] yealink 6-1:36.0: unexpected response 0
[  298.515946][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.522942][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.529719][    C1] yealink 6-1:36.0: unexpected response 0
[  298.535647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.542664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.549427][    C1] yealink 6-1:36.0: unexpected response 0
[  298.555351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.562322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.569073][    C1] yealink 6-1:36.0: unexpected response 0
[  298.574993][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.581968][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.588726][    C1] yealink 6-1:36.0: unexpected response 0
[  298.594655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.601640][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.608399][    C1] yealink 6-1:36.0: unexpected response 0
[  298.614341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.621504][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.628274][    C1] yealink 6-1:36.0: unexpected response 0
[  298.634196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.641165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.647920][    C1] yealink 6-1:36.0: unexpected response 0
[  298.653851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.660815][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.667572][    C1] yealink 6-1:36.0: unexpected response 0
[  298.673494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.680470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.687229][    C1] yealink 6-1:36.0: unexpected response 0
[  298.693156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.700127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.706884][    C1] yealink 6-1:36.0: unexpected response 0
[  298.712809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.719821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.726596][    C1] yealink 6-1:36.0: unexpected response 0
[  298.732523][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.739491][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.746334][    C1] yealink 6-1:36.0: unexpected response 0
[  298.752260][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.759293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.766058][    C1] yealink 6-1:36.0: unexpected response 0
[  298.771996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.779362][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.786114][    C1] yealink 6-1:36.0: unexpected response 0
[  298.792042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.799016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.805775][    C1] yealink 6-1:36.0: unexpected response 0
[  298.811710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.818688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.825456][    C1] yealink 6-1:36.0: unexpected response 0
[  298.831902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.838889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.845667][    C1] yealink 6-1:36.0: unexpected response 0
[  298.851596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.858566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.865323][    C1] yealink 6-1:36.0: unexpected response 0
[  298.871243][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.878214][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.884969][    C1] yealink 6-1:36.0: unexpected response 0
[  298.890914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.897909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.904668][    C1] yealink 6-1:36.0: unexpected response 0
[  298.910587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.917603][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.924452][    C1] yealink 6-1:36.0: unexpected response 0
[  298.930375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.937386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.944170][    C1] yealink 6-1:36.0: unexpected response 0
[  298.950099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.957113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.963869][    C1] yealink 6-1:36.0: unexpected response 0
[  298.969801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.976770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  298.983525][    C1] yealink 6-1:36.0: unexpected response 0
[  298.989445][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  298.996412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.003168][    C1] yealink 6-1:36.0: unexpected response 0
[  299.009088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.016066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.022832][    C1] yealink 6-1:36.0: unexpected response 0
[  299.028795][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.035777][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.042535][    C1] yealink 6-1:36.0: unexpected response 0
[  299.048455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.055424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.062180][    C1] yealink 6-1:36.0: unexpected response 0
[  299.068101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.075151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.081927][    C1] yealink 6-1:36.0: unexpected response 0
[  299.087872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.094856][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.101618][    C1] yealink 6-1:36.0: unexpected response 0
[  299.107546][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.114519][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.121280][    C1] yealink 6-1:36.0: unexpected response 0
[  299.127250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.134241][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.141023][    C1] yealink 6-1:36.0: unexpected response 0
[  299.146950][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.153924][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.160679][    C1] yealink 6-1:36.0: unexpected response 0
[  299.166603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.173574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.180330][    C1] yealink 6-1:36.0: unexpected response 0
[  299.186260][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.193234][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.199994][    C1] yealink 6-1:36.0: unexpected response 0
[  299.205923][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.212915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.219677][    C1] yealink 6-1:36.0: unexpected response 0
[  299.225601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.232602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.239374][    C1] yealink 6-1:36.0: unexpected response 0
[  299.245302][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.252357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.259109][    C1] yealink 6-1:36.0: unexpected response 0
[  299.265029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.271998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.278787][    C1] yealink 6-1:36.0: unexpected response 0
[  299.284718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.291697][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.298454][    C1] yealink 6-1:36.0: unexpected response 0
[  299.304394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.311363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.318118][    C1] yealink 6-1:36.0: unexpected response 0
[  299.324045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.331020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.337794][    C1] yealink 6-1:36.0: unexpected response 0
[  299.343758][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.350748][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.357535][    C1] yealink 6-1:36.0: unexpected response 0
[  299.363465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.370432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.377188][    C1] yealink 6-1:36.0: unexpected response 0
[  299.383123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.390113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.396868][    C1] yealink 6-1:36.0: unexpected response 0
[  299.402826][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.409800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.416555][    C1] yealink 6-1:36.0: unexpected response 0
[  299.422500][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.429467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.436262][    C1] yealink 6-1:36.0: unexpected response 0
[  299.442207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.449174][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.455933][    C1] yealink 6-1:36.0: unexpected response 0
[  299.461864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.468834][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.475588][    C1] yealink 6-1:36.0: unexpected response 0
[  299.481518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.488512][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.495270][    C1] yealink 6-1:36.0: unexpected response 0
[  299.501193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.508159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.514914][    C1] yealink 6-1:36.0: unexpected response 0
[  299.520837][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.527890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.534647][    C1] yealink 6-1:36.0: unexpected response 0
[  299.540576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.547564][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.554321][    C1] yealink 6-1:36.0: unexpected response 0
[  299.560243][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.567212][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.573968][    C1] yealink 6-1:36.0: unexpected response 0
[  299.579888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.586860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.593616][    C1] yealink 6-1:36.0: unexpected response 0
[  299.599559][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.606534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.613405][    C1] yealink 6-1:36.0: unexpected response 0
[  299.619329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.626298][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.633051][    C1] yealink 6-1:36.0: unexpected response 0
[  299.639015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.645998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.652778][    C1] yealink 6-1:36.0: unexpected response 0
[  299.658753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.665747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.672509][    C1] yealink 6-1:36.0: unexpected response 0
[  299.678440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.685419][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.692176][    C1] yealink 6-1:36.0: unexpected response 0
[  299.698105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.705097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.711854][    C1] yealink 6-1:36.0: unexpected response 0
[  299.717779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.724761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.731526][    C1] yealink 6-1:36.0: unexpected response 0
[  299.737482][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.744467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.751223][    C1] yealink 6-1:36.0: unexpected response 0
[  299.757164][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.764143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.770911][    C1] yealink 6-1:36.0: unexpected response 0
[  299.776862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.783889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.790657][    C1] yealink 6-1:36.0: unexpected response 0
[  299.796611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.803610][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.810369][    C1] yealink 6-1:36.0: unexpected response 0
[  299.816304][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.823303][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.830063][    C1] yealink 6-1:36.0: unexpected response 0
[  299.836111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.843124][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.849916][    C1] yealink 6-1:36.0: unexpected response 0
[  299.855872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.862889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.869652][    C1] yealink 6-1:36.0: unexpected response 0
[  299.875589][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.882566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.889319][    C1] yealink 6-1:36.0: unexpected response 0
[  299.895246][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.902221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.908979][    C1] yealink 6-1:36.0: unexpected response 0
[  299.914915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.921937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.928700][    C1] yealink 6-1:36.0: unexpected response 0
[  299.934648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.941641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.948422][    C1] yealink 6-1:36.0: unexpected response 0
[  299.954368][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.961341][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.968096][    C1] yealink 6-1:36.0: unexpected response 0
[  299.974024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  299.980993][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  299.987750][    C1] yealink 6-1:36.0: unexpected response 0
[  299.993682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.000657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.007413][    C1] yealink 6-1:36.0: unexpected response 0
[  300.013338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.020336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.027094][    C1] yealink 6-1:36.0: unexpected response 0
[  300.033018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.039987][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.046744][    C1] yealink 6-1:36.0: unexpected response 0
[  300.052675][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.059659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.066415][    C1] yealink 6-1:36.0: unexpected response 0
[  300.072343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.079322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.086080][    C1] yealink 6-1:36.0: unexpected response 0
[  300.092011][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.098999][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.105765][    C1] yealink 6-1:36.0: unexpected response 0
[  300.111698][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.118673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.125427][    C1] yealink 6-1:36.0: unexpected response 0
[  300.131345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.138313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.145099][    C1] yealink 6-1:36.0: unexpected response 0
[  300.151143][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.158120][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.164912][    C1] yealink 6-1:36.0: unexpected response 0
[  300.170835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.177833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.184589][    C1] yealink 6-1:36.0: unexpected response 0
[  300.190506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.197487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.204244][    C1] yealink 6-1:36.0: unexpected response 0
[  300.210187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.217156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.223946][    C1] yealink 6-1:36.0: unexpected response 0
[  300.229917][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.236897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.243660][    C1] yealink 6-1:36.0: unexpected response 0
[  300.249589][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.256576][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.263340][    C1] yealink 6-1:36.0: unexpected response 0
[  300.269263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.276233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.282989][    C1] yealink 6-1:36.0: unexpected response 0
[  300.288908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.295965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.302719][    C1] yealink 6-1:36.0: unexpected response 0
[  300.308642][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.315616][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.322375][    C1] yealink 6-1:36.0: unexpected response 0
[  300.328320][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.335314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.342072][    C1] yealink 6-1:36.0: unexpected response 0
[  300.348018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.354985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.361783][    C1] yealink 6-1:36.0: unexpected response 0
[  300.367708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.374684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.381440][    C1] yealink 6-1:36.0: unexpected response 0
[  300.387369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.394336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.401094][    C1] yealink 6-1:36.0: unexpected response 0
[  300.407015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.413986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.420738][    C1] yealink 6-1:36.0: unexpected response 0
[  300.426659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.433630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.440388][    C1] yealink 6-1:36.0: unexpected response 0
[  300.446308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.453281][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.460048][    C1] yealink 6-1:36.0: unexpected response 0
[  300.465988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.472970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.479727][    C1] yealink 6-1:36.0: unexpected response 0
[  300.485667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.492673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.499428][    C1] yealink 6-1:36.0: unexpected response 0
[  300.505351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.512319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.519073][    C1] yealink 6-1:36.0: unexpected response 0
[  300.524995][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.531962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.538714][    C1] yealink 6-1:36.0: unexpected response 0
[  300.544647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.551626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.558389][    C1] yealink 6-1:36.0: unexpected response 0
[  300.564312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.571310][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.578093][    C1] yealink 6-1:36.0: unexpected response 0
[  300.584024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.591010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.597769][    C1] yealink 6-1:36.0: unexpected response 0
[  300.603712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.610770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.617549][    C1] yealink 6-1:36.0: unexpected response 0
[  300.623493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.630483][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.637257][    C1] yealink 6-1:36.0: unexpected response 0
[  300.643191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.650203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.656962][    C1] yealink 6-1:36.0: unexpected response 0
[  300.662946][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.669937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.676719][    C1] yealink 6-1:36.0: unexpected response 0
[  300.682659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.689630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.696388][    C1] yealink 6-1:36.0: unexpected response 0
[  300.702329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.709417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.716176][    C1] yealink 6-1:36.0: unexpected response 0
[  300.722115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.729104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.735860][    C1] yealink 6-1:36.0: unexpected response 0
[  300.741811][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.748786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.755542][    C1] yealink 6-1:36.0: unexpected response 0
[  300.761488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.768501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.775309][    C1] yealink 6-1:36.0: unexpected response 0
[  300.781239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.788215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.794985][    C1] yealink 6-1:36.0: unexpected response 0
[  300.800938][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.807953][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.814714][    C1] yealink 6-1:36.0: unexpected response 0
[  300.820644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.827625][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.834385][    C1] yealink 6-1:36.0: unexpected response 0
[  300.840310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.847278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.854033][    C1] yealink 6-1:36.0: unexpected response 0
[  300.859960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.866927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.873686][    C1] yealink 6-1:36.0: unexpected response 0
[  300.879613][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.886585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.893343][    C1] yealink 6-1:36.0: unexpected response 0
[  300.899263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.906233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.912988][    C1] yealink 6-1:36.0: unexpected response 0
[  300.918907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.925877][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.932632][    C1] yealink 6-1:36.0: unexpected response 0
[  300.938562][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.945542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.952299][    C1] yealink 6-1:36.0: unexpected response 0
[  300.958220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.965214][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.971980][    C1] yealink 6-1:36.0: unexpected response 0
[  300.977916][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  300.984890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  300.991648][    C1] yealink 6-1:36.0: unexpected response 0
[  300.997575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.004545][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.011298][    C1] yealink 6-1:36.0: unexpected response 0
[  301.017219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.024360][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.031112][    C1] yealink 6-1:36.0: unexpected response 0
[  301.037036][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.044006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.050758][    C1] yealink 6-1:36.0: unexpected response 0
[  301.056696][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.063700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.070456][    C1] yealink 6-1:36.0: unexpected response 0
[  301.076401][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.083398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.090152][    C1] yealink 6-1:36.0: unexpected response 0
[  301.096081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.103063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.109824][    C1] yealink 6-1:36.0: unexpected response 0
[  301.115748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.122764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.129560][    C1] yealink 6-1:36.0: unexpected response 0
[  301.135489][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.142465][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.149220][    C1] yealink 6-1:36.0: unexpected response 0
[  301.155144][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.162118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.168874][    C1] yealink 6-1:36.0: unexpected response 0
[  301.174850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.181848][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.188604][    C1] yealink 6-1:36.0: unexpected response 0
[  301.194527][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.201498][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.208267][    C1] yealink 6-1:36.0: unexpected response 0
[  301.214206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.221176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.227927][    C1] yealink 6-1:36.0: unexpected response 0
[  301.233856][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.240830][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.247585][    C1] yealink 6-1:36.0: unexpected response 0
[  301.253511][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.260477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.267230][    C1] yealink 6-1:36.0: unexpected response 0
[  301.273154][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.280150][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.286906][    C1] yealink 6-1:36.0: unexpected response 0
[  301.292833][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.299797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.306552][    C1] yealink 6-1:36.0: unexpected response 0
[  301.312473][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.319436][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.326190][    C1] yealink 6-1:36.0: unexpected response 0
[  301.332112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.339076][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.345830][    C1] yealink 6-1:36.0: unexpected response 0
[  301.351771][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.358736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.365507][    C1] yealink 6-1:36.0: unexpected response 0
[  301.371457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.378430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.385190][    C1] yealink 6-1:36.0: unexpected response 0
[  301.391114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.398087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.404845][    C1] yealink 6-1:36.0: unexpected response 0
[  301.410767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.417740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.424497][    C1] yealink 6-1:36.0: unexpected response 0
[  301.430415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.437409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.444165][    C1] yealink 6-1:36.0: unexpected response 0
[  301.450085][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.457053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.463809][    C1] yealink 6-1:36.0: unexpected response 0
[  301.469728][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.476700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.483456][    C1] yealink 6-1:36.0: unexpected response 0
[  301.489377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.496348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.503109][    C1] yealink 6-1:36.0: unexpected response 0
[  301.509034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.516097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.522852][    C1] yealink 6-1:36.0: unexpected response 0
[  301.528771][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.535742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.542502][    C1] yealink 6-1:36.0: unexpected response 0
[  301.548454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.555431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.562187][    C1] yealink 6-1:36.0: unexpected response 0
[  301.568112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.575092][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.581874][    C1] yealink 6-1:36.0: unexpected response 0
[  301.587808][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.594808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.601571][    C1] yealink 6-1:36.0: unexpected response 0
[  301.607511][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.614480][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.621234][    C1] yealink 6-1:36.0: unexpected response 0
[  301.627182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.634161][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.640915][    C1] yealink 6-1:36.0: unexpected response 0
[  301.646849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.653826][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.660608][    C1] yealink 6-1:36.0: unexpected response 0
[  301.666531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.673503][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.680262][    C1] yealink 6-1:36.0: unexpected response 0
[  301.686224][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.693251][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.700008][    C1] yealink 6-1:36.0: unexpected response 0
[  301.705936][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.712910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.719671][    C1] yealink 6-1:36.0: unexpected response 0
[  301.725606][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.732604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.739389][    C1] yealink 6-1:36.0: unexpected response 0
[  301.745322][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.752336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.759103][    C1] yealink 6-1:36.0: unexpected response 0
[  301.765073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.772063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.778823][    C1] yealink 6-1:36.0: unexpected response 0
[  301.784764][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.791798][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.798570][    C1] yealink 6-1:36.0: unexpected response 0
[  301.804522][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.811552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.818350][    C1] yealink 6-1:36.0: unexpected response 0
[  301.824318][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.831309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.838067][    C1] yealink 6-1:36.0: unexpected response 0
[  301.843999][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.850975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.857738][    C1] yealink 6-1:36.0: unexpected response 0
[  301.863692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.870684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.877447][    C1] yealink 6-1:36.0: unexpected response 0
[  301.883398][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.890373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.897130][    C1] yealink 6-1:36.0: unexpected response 0
[  301.903802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.910817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.917573][    C1] yealink 6-1:36.0: unexpected response 0
[  301.923499][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.930463][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.937304][    C1] yealink 6-1:36.0: unexpected response 0
[  301.943231][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.950215][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.956973][    C1] yealink 6-1:36.0: unexpected response 0
[  301.962910][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.969906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.976666][    C1] yealink 6-1:36.0: unexpected response 0
[  301.982598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  301.989568][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  301.996337][    C1] yealink 6-1:36.0: unexpected response 0
[  302.002285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.009258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.016015][    C1] yealink 6-1:36.0: unexpected response 0
[  302.021940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.028910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.035675][    C1] yealink 6-1:36.0: unexpected response 0
[  302.041602][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.048569][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.055324][    C1] yealink 6-1:36.0: unexpected response 0
[  302.061245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.068244][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.075000][    C1] yealink 6-1:36.0: unexpected response 0
[  302.080943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.087971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.094739][    C1] yealink 6-1:36.0: unexpected response 0
[  302.100683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.107665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.114425][    C1] yealink 6-1:36.0: unexpected response 0
[  302.120353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.127323][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.134087][    C1] yealink 6-1:36.0: unexpected response 0
[  302.140042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.147029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.153796][    C1] yealink 6-1:36.0: unexpected response 0
[  302.159724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.166701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.173457][    C1] yealink 6-1:36.0: unexpected response 0
[  302.179377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.186345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.193104][    C1] yealink 6-1:36.0: unexpected response 0
[  302.199050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.206447][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.213203][    C1] yealink 6-1:36.0: unexpected response 0
[  302.219129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.226123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.232879][    C1] yealink 6-1:36.0: unexpected response 0
[  302.238803][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.245771][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.252527][    C1] yealink 6-1:36.0: unexpected response 0
[  302.258446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.265417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.272178][    C1] yealink 6-1:36.0: unexpected response 0
[  302.278100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.285067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.291912][    C1] yealink 6-1:36.0: unexpected response 0
[  302.297849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.304833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.311601][    C1] yealink 6-1:36.0: unexpected response 0
[  302.317543][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.324518][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.331271][    C1] yealink 6-1:36.0: unexpected response 0
[  302.337195][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.344163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.350920][    C1] yealink 6-1:36.0: unexpected response 0
[  302.356864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.363918][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.370677][    C1] yealink 6-1:36.0: unexpected response 0
[  302.376610][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.383608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.390366][    C1] yealink 6-1:36.0: unexpected response 0
[  302.396325][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.403358][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.410156][    C1] yealink 6-1:36.0: unexpected response 0
[  302.416131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.423126][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.429881][    C1] yealink 6-1:36.0: unexpected response 0
[  302.435811][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.442784][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.449539][    C1] yealink 6-1:36.0: unexpected response 0
[  302.455476][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.462455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.469383][    C1] yealink 6-1:36.0: unexpected response 0
[  302.475309][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.482286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.489043][    C1] yealink 6-1:36.0: unexpected response 0
[  302.494976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.501972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.508731][    C1] yealink 6-1:36.0: unexpected response 0
[  302.514694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.521707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.528483][    C1] yealink 6-1:36.0: unexpected response 0
[  302.534413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.541395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.548154][    C1] yealink 6-1:36.0: unexpected response 0
[  302.554083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.561067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.567828][    C1] yealink 6-1:36.0: unexpected response 0
[  302.573758][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.580813][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.587569][    C1] yealink 6-1:36.0: unexpected response 0
[  302.593506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.600473][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.607226][    C1] yealink 6-1:36.0: unexpected response 0
[  302.613164][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.620153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.626918][    C1] yealink 6-1:36.0: unexpected response 0
[  302.632852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.639819][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.646572][    C1] yealink 6-1:36.0: unexpected response 0
[  302.652533][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.659512][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.666354][    C1] yealink 6-1:36.0: unexpected response 0
[  302.672289][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.679261][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.686017][    C1] yealink 6-1:36.0: unexpected response 0
[  302.691954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.698945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.705704][    C1] yealink 6-1:36.0: unexpected response 0
[  302.711674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.718666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.725428][    C1] yealink 6-1:36.0: unexpected response 0
[  302.731361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.738336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.745094][    C1] yealink 6-1:36.0: unexpected response 0
[  302.751023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.757996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.764761][    C1] yealink 6-1:36.0: unexpected response 0
[  302.770767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.777747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.784504][    C1] yealink 6-1:36.0: unexpected response 0
[  302.790462][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.797447][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.804209][    C1] yealink 6-1:36.0: unexpected response 0
[  302.810162][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.817157][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.823931][    C1] yealink 6-1:36.0: unexpected response 0
[  302.829900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.836908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.843672][    C1] yealink 6-1:36.0: unexpected response 0
[  302.849611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.856608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.863367][    C1] yealink 6-1:36.0: unexpected response 0
[  302.869299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.876272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.883027][    C1] yealink 6-1:36.0: unexpected response 0
[  302.888997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.895975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.902817][    C1] yealink 6-1:36.0: unexpected response 0
[  302.908747][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.915736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.922502][    C1] yealink 6-1:36.0: unexpected response 0
[  302.928469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.935467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.942311][    C1] yealink 6-1:36.0: unexpected response 0
[  302.948249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.955228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.961986][    C1] yealink 6-1:36.0: unexpected response 0
[  302.967921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.974916][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  302.981683][    C1] yealink 6-1:36.0: unexpected response 0
[  302.987630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  302.994636][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.001439][    C1] yealink 6-1:36.0: unexpected response 0
[  303.007395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.014399][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.021251][    C1] yealink 6-1:36.0: unexpected response 0
[  303.027201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.034194][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.040968][    C1] yealink 6-1:36.0: unexpected response 0
[  303.046925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.053913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.060671][    C1] yealink 6-1:36.0: unexpected response 0
[  303.066608][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.073590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.080346][    C1] yealink 6-1:36.0: unexpected response 0
[  303.086462][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.093448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.100214][    C1] yealink 6-1:36.0: unexpected response 0
[  303.106249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.113265][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.120035][    C1] yealink 6-1:36.0: unexpected response 0
[  303.125984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.133001][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.139780][    C1] yealink 6-1:36.0: unexpected response 0
[  303.145743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.152732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.159490][    C1] yealink 6-1:36.0: unexpected response 0
[  303.165421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.172419][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.179176][    C1] yealink 6-1:36.0: unexpected response 0
[  303.185112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.192207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.198990][    C1] yealink 6-1:36.0: unexpected response 0
[  303.204919][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.211901][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.218694][    C1] yealink 6-1:36.0: unexpected response 0
[  303.224662][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.231743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.238517][    C1] yealink 6-1:36.0: unexpected response 0
[  303.244477][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.251466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.258234][    C1] yealink 6-1:36.0: unexpected response 0
[  303.264178][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.271163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.277926][    C1] yealink 6-1:36.0: unexpected response 0
[  303.283876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.290859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.297650][    C1] yealink 6-1:36.0: unexpected response 0
[  303.303586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.310579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.317372][    C1] yealink 6-1:36.0: unexpected response 0
[  303.323317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.330342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.337102][    C1] yealink 6-1:36.0: unexpected response 0
[  303.343046][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.350030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.356786][    C1] yealink 6-1:36.0: unexpected response 0
[  303.362721][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.369696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.376451][    C1] yealink 6-1:36.0: unexpected response 0
[  303.382406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.389378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.396133][    C1] yealink 6-1:36.0: unexpected response 0
[  303.402088][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.409056][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.415812][    C1] yealink 6-1:36.0: unexpected response 0
[  303.421759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.428771][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.435569][    C1] yealink 6-1:36.0: unexpected response 0
[  303.441495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.448511][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.455292][    C1] yealink 6-1:36.0: unexpected response 0
[  303.461215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.468192][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.474951][    C1] yealink 6-1:36.0: unexpected response 0
[  303.480876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.487885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.494648][    C1] yealink 6-1:36.0: unexpected response 0
[  303.500599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.507581][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.514371][    C1] yealink 6-1:36.0: unexpected response 0
[  303.520299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.527275][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.534067][    C1] yealink 6-1:36.0: unexpected response 0
[  303.540004][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.547007][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.553766][    C1] yealink 6-1:36.0: unexpected response 0
[  303.559715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.566701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.573458][    C1] yealink 6-1:36.0: unexpected response 0
[  303.579429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.586414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.593184][    C1] yealink 6-1:36.0: unexpected response 0
[  303.599145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.606169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.612929][    C1] yealink 6-1:36.0: unexpected response 0
[  303.618877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.625864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.632635][    C1] yealink 6-1:36.0: unexpected response 0
[  303.638582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.645593][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.652354][    C1] yealink 6-1:36.0: unexpected response 0
[  303.658298][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.665277][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.672039][    C1] yealink 6-1:36.0: unexpected response 0
[  303.677967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.684985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.691784][    C1] yealink 6-1:36.0: unexpected response 0
[  303.697712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.704779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.711545][    C1] yealink 6-1:36.0: unexpected response 0
[  303.717518][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.724502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.731265][    C1] yealink 6-1:36.0: unexpected response 0
[  303.737239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.744236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.750994][    C1] yealink 6-1:36.0: unexpected response 0
[  303.756928][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.763939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.770706][    C1] yealink 6-1:36.0: unexpected response 0
[  303.776659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.783665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.790468][    C1] yealink 6-1:36.0: unexpected response 0
[  303.796458][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.803475][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.810237][    C1] yealink 6-1:36.0: unexpected response 0
[  303.816218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.823207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.829973][    C1] yealink 6-1:36.0: unexpected response 0
[  303.836043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.843040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.849830][    C1] yealink 6-1:36.0: unexpected response 0
[  303.855779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.862775][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.869532][    C1] yealink 6-1:36.0: unexpected response 0
[  303.875464][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.882442][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.889195][    C1] yealink 6-1:36.0: unexpected response 0
[  303.895132][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.902173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.908928][    C1] yealink 6-1:36.0: unexpected response 0
[  303.914921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.921924][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.928715][    C1] yealink 6-1:36.0: unexpected response 0
[  303.934696][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.941717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.948511][    C1] yealink 6-1:36.0: unexpected response 0
[  303.954477][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.961466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.968253][    C1] yealink 6-1:36.0: unexpected response 0
[  303.974179][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  303.981160][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  303.987920][    C1] yealink 6-1:36.0: unexpected response 0
[  303.993885][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.000894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.007678][    C1] yealink 6-1:36.0: unexpected response 0
[  304.013637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.020641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.027405][    C1] yealink 6-1:36.0: unexpected response 0
[  304.033362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.040353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.047118][    C1] yealink 6-1:36.0: unexpected response 0
[  304.053109][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.060113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.066892][    C1] yealink 6-1:36.0: unexpected response 0
[  304.072873][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.080270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.087038][    C1] yealink 6-1:36.0: unexpected response 0
[  304.093012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.100020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.106789][    C1] yealink 6-1:36.0: unexpected response 0
[  304.112742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.119745][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.126506][    C1] yealink 6-1:36.0: unexpected response 0
[  304.132451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.139443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.146211][    C1] yealink 6-1:36.0: unexpected response 0
[  304.152174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.159171][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.165944][    C1] yealink 6-1:36.0: unexpected response 0
[  304.171905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.178911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.185682][    C1] yealink 6-1:36.0: unexpected response 0
[  304.191626][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.198614][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.205368][    C1] yealink 6-1:36.0: unexpected response 0
[  304.211312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.218298][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.225059][    C1] yealink 6-1:36.0: unexpected response 0
[  304.231004][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.238010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.244781][    C1] yealink 6-1:36.0: unexpected response 0
[  304.250756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.257741][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.264501][    C1] yealink 6-1:36.0: unexpected response 0
[  304.270443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.277443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.284205][    C1] yealink 6-1:36.0: unexpected response 0
[  304.290173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.297166][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.303927][    C1] yealink 6-1:36.0: unexpected response 0
[  304.309878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.316879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.323643][    C1] yealink 6-1:36.0: unexpected response 0
[  304.329595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.336621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.343390][    C1] yealink 6-1:36.0: unexpected response 0
[  304.349395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.356399][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.363166][    C1] yealink 6-1:36.0: unexpected response 0
[  304.369121][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.376131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.382904][    C1] yealink 6-1:36.0: unexpected response 0
[  304.388861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.395852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.402617][    C1] yealink 6-1:36.0: unexpected response 0
[  304.408587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.415608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.422377][    C1] yealink 6-1:36.0: unexpected response 0
[  304.428317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.435321][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.442082][    C1] yealink 6-1:36.0: unexpected response 0
[  304.448038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.455027][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.461798][    C1] yealink 6-1:36.0: unexpected response 0
[  304.467751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.474730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.481485][    C1] yealink 6-1:36.0: unexpected response 0
[  304.487453][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.494476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.501241][    C1] yealink 6-1:36.0: unexpected response 0
[  304.507214][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.514211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.520969][    C1] yealink 6-1:36.0: unexpected response 0
[  304.526904][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.533888][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.540643][    C1] yealink 6-1:36.0: unexpected response 0
[  304.546588][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.553628][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.560424][    C1] yealink 6-1:36.0: unexpected response 0
[  304.566377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.573358][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.580117][    C1] yealink 6-1:36.0: unexpected response 0
[  304.586071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.593125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.599885][    C1] yealink 6-1:36.0: unexpected response 0
[  304.605845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.612917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.619676][    C1] yealink 6-1:36.0: unexpected response 0
[  304.625612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.632602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.639365][    C1] yealink 6-1:36.0: unexpected response 0
[  304.645297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.652288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.659046][    C1] yealink 6-1:36.0: unexpected response 0
[  304.664994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.672021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.678800][    C1] yealink 6-1:36.0: unexpected response 0
[  304.684738][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.691727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.698503][    C1] yealink 6-1:36.0: unexpected response 0
[  304.704465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.711445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.718206][    C1] yealink 6-1:36.0: unexpected response 0
[  304.724162][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.731144][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.737908][    C1] yealink 6-1:36.0: unexpected response 0
[  304.743864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.750871][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.757627][    C1] yealink 6-1:36.0: unexpected response 0
[  304.763581][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.770591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.777360][    C1] yealink 6-1:36.0: unexpected response 0
[  304.783318][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.790301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.797058][    C1] yealink 6-1:36.0: unexpected response 0
[  304.803015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.810002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.816760][    C1] yealink 6-1:36.0: unexpected response 0
[  304.822716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.829706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.836465][    C1] yealink 6-1:36.0: unexpected response 0
[  304.842411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.849395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.856154][    C1] yealink 6-1:36.0: unexpected response 0
[  304.862147][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.869152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.875914][    C1] yealink 6-1:36.0: unexpected response 0
[  304.881888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.888872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.895639][    C1] yealink 6-1:36.0: unexpected response 0
[  304.901595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.908595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.915362][    C1] yealink 6-1:36.0: unexpected response 0
[  304.921318][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.928318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.935089][    C1] yealink 6-1:36.0: unexpected response 0
[  304.941039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.948038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.954805][    C1] yealink 6-1:36.0: unexpected response 0
[  304.960845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.967835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.974604][    C1] yealink 6-1:36.0: unexpected response 0
[  304.981063][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  304.988040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  304.994888][    C1] yealink 6-1:36.0: unexpected response 0
[  305.000818][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.007808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.014566][    C1] yealink 6-1:36.0: unexpected response 0
[  305.020497][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.027470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.034231][    C1] yealink 6-1:36.0: unexpected response 0
[  305.040160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.047133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.053893][    C1] yealink 6-1:36.0: unexpected response 0
[  305.059817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.066850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.073623][    C1] yealink 6-1:36.0: unexpected response 0
[  305.079569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.086588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.093347][    C1] yealink 6-1:36.0: unexpected response 0
[  305.099273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.106248][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.113009][    C1] yealink 6-1:36.0: unexpected response 0
[  305.118933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.125904][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.132667][    C1] yealink 6-1:36.0: unexpected response 0
[  305.138594][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.145563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.152318][    C1] yealink 6-1:36.0: unexpected response 0
[  305.158241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.165212][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.171969][    C1] yealink 6-1:36.0: unexpected response 0
[  305.177896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.184874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.191634][    C1] yealink 6-1:36.0: unexpected response 0
[  305.197558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.204530][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.211286][    C1] yealink 6-1:36.0: unexpected response 0
[  305.217259][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.224270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.231035][    C1] yealink 6-1:36.0: unexpected response 0
[  305.236987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.243975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.250731][    C1] yealink 6-1:36.0: unexpected response 0
[  305.256674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.263655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.270425][    C1] yealink 6-1:36.0: unexpected response 0
[  305.276372][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.283352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.290111][    C1] yealink 6-1:36.0: unexpected response 0
[  305.296068][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.303160][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.309926][    C1] yealink 6-1:36.0: unexpected response 0
[  305.315874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.322863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.329621][    C1] yealink 6-1:36.0: unexpected response 0
[  305.335583][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.342579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.349336][    C1] yealink 6-1:36.0: unexpected response 0
[  305.355281][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.362299][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.369081][    C1] yealink 6-1:36.0: unexpected response 0
[  305.375701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.382733][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.389582][    C1] yealink 6-1:36.0: unexpected response 0
[  305.395535][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.402525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.409293][    C1] yealink 6-1:36.0: unexpected response 0
[  305.415261][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.422256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.429017][    C1] yealink 6-1:36.0: unexpected response 0
[  305.434972][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.441962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.448720][    C1] yealink 6-1:36.0: unexpected response 0
[  305.454685][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.461678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.468439][    C1] yealink 6-1:36.0: unexpected response 0
[  305.474414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.481452][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.488225][    C1] yealink 6-1:36.0: unexpected response 0
[  305.494177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.501169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.507940][    C1] yealink 6-1:36.0: unexpected response 0
[  305.513907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.520901][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.527664][    C1] yealink 6-1:36.0: unexpected response 0
[  305.533601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.540608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.547366][    C1] yealink 6-1:36.0: unexpected response 0
[  305.553307][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.560281][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.567037][    C1] yealink 6-1:36.0: unexpected response 0
[  305.572966][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.579979][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.586799][    C1] yealink 6-1:36.0: unexpected response 0
[  305.592738][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.599712][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.606470][    C1] yealink 6-1:36.0: unexpected response 0
[  305.612417][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.619394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.626146][    C1] yealink 6-1:36.0: unexpected response 0
[  305.632074][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.639074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.645832][    C1] yealink 6-1:36.0: unexpected response 0
[  305.651783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.658762][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.665525][    C1] yealink 6-1:36.0: unexpected response 0
[  305.671469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.678476][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.685241][    C1] yealink 6-1:36.0: unexpected response 0
[  305.691194][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.698626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.705390][    C1] yealink 6-1:36.0: unexpected response 0
[  305.711342][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.718329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.725096][    C1] yealink 6-1:36.0: unexpected response 0
[  305.731058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.738048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.744810][    C1] yealink 6-1:36.0: unexpected response 0
[  305.750757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.757739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.764497][    C1] yealink 6-1:36.0: unexpected response 0
[  305.770433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.777412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.784182][    C1] yealink 6-1:36.0: unexpected response 0
[  305.790160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.797165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.803931][    C1] yealink 6-1:36.0: unexpected response 0
[  305.809888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.816887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.823655][    C1] yealink 6-1:36.0: unexpected response 0
[  305.829601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.836585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.843364][    C1] yealink 6-1:36.0: unexpected response 0
[  305.849340][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.856351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.863113][    C1] yealink 6-1:36.0: unexpected response 0
[  305.869062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.876218][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.882975][    C1] yealink 6-1:36.0: unexpected response 0
[  305.888921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.895908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.902673][    C1] yealink 6-1:36.0: unexpected response 0
[  305.908617][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.915598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.922355][    C1] yealink 6-1:36.0: unexpected response 0
[  305.928297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.935274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.942030][    C1] yealink 6-1:36.0: unexpected response 0
[  305.947977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.954951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.961708][    C1] yealink 6-1:36.0: unexpected response 0
[  305.967637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.974607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  305.981359][    C1] yealink 6-1:36.0: unexpected response 0
[  305.987314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  305.994311][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.001241][    C1] yealink 6-1:36.0: unexpected response 0
[  306.007168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.014158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.020914][    C1] yealink 6-1:36.0: unexpected response 0
[  306.026864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.033835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.040590][    C1] yealink 6-1:36.0: unexpected response 0
[  306.046596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.053634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.060429][    C1] yealink 6-1:36.0: unexpected response 0
[  306.066378][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.073365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.080124][    C1] yealink 6-1:36.0: unexpected response 0
[  306.086071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.093639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.100418][    C1] yealink 6-1:36.0: unexpected response 0
[  306.106367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.113385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.120144][    C1] yealink 6-1:36.0: unexpected response 0
[  306.126092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.133070][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.139825][    C1] yealink 6-1:36.0: unexpected response 0
[  306.145749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.152717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.159470][    C1] yealink 6-1:36.0: unexpected response 0
[  306.165397][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.172392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.179147][    C1] yealink 6-1:36.0: unexpected response 0
[  306.185070][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.192254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.199041][    C1] yealink 6-1:36.0: unexpected response 0
[  306.205008][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.212001][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.218765][    C1] yealink 6-1:36.0: unexpected response 0
[  306.224741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.231725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.238487][    C1] yealink 6-1:36.0: unexpected response 0
[  306.244395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.251382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.258142][    C1] yealink 6-1:36.0: unexpected response 0
[  306.264107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.271089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.277848][    C1] yealink 6-1:36.0: unexpected response 0
[  306.283796][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.290791][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.297551][    C1] yealink 6-1:36.0: unexpected response 0
[  306.303515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.310564][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.317329][    C1] yealink 6-1:36.0: unexpected response 0
[  306.323625][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.330639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.337402][    C1] yealink 6-1:36.0: unexpected response 0
[  306.343353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.350427][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.357197][    C1] yealink 6-1:36.0: unexpected response 0
[  306.363165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.370150][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.376914][    C1] yealink 6-1:36.0: unexpected response 0
[  306.382865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.389863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.396643][    C1] yealink 6-1:36.0: unexpected response 0
[  306.402614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.409698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.416463][    C1] yealink 6-1:36.0: unexpected response 0
[  306.422421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.429429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.436207][    C1] yealink 6-1:36.0: unexpected response 0
[  306.442176][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.449164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.455927][    C1] yealink 6-1:36.0: unexpected response 0
[  306.461885][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.469276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.476121][    C1] yealink 6-1:36.0: unexpected response 0
[  306.482197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.489217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.495982][    C1] yealink 6-1:36.0: unexpected response 0
[  306.501977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.508984][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.515751][    C1] yealink 6-1:36.0: unexpected response 0
[  306.521724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.528726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.535487][    C1] yealink 6-1:36.0: unexpected response 0
[  306.541438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.548424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.555187][    C1] yealink 6-1:36.0: unexpected response 0
[  306.561142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.568139][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.574901][    C1] yealink 6-1:36.0: unexpected response 0
[  306.580846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.587833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.594592][    C1] yealink 6-1:36.0: unexpected response 0
[  306.600535][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.607513][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.614275][    C1] yealink 6-1:36.0: unexpected response 0
[  306.620208][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.627182][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.633938][    C1] yealink 6-1:36.0: unexpected response 0
[  306.639878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.646882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.653649][    C1] yealink 6-1:36.0: unexpected response 0
[  306.659607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.666603][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.673362][    C1] yealink 6-1:36.0: unexpected response 0
[  306.679308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.686295][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.693058][    C1] yealink 6-1:36.0: unexpected response 0
[  306.698994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.706189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.712965][    C1] yealink 6-1:36.0: unexpected response 0
[  306.718896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.725905][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.732663][    C1] yealink 6-1:36.0: unexpected response 0
[  306.738590][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.745561][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.752319][    C1] yealink 6-1:36.0: unexpected response 0
[  306.758246][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.765216][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.771971][    C1] yealink 6-1:36.0: unexpected response 0
[  306.777891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.784864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.791624][    C1] yealink 6-1:36.0: unexpected response 0
[  306.797545][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.804532][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.811291][    C1] yealink 6-1:36.0: unexpected response 0
[  306.817218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.824193][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.830948][    C1] yealink 6-1:36.0: unexpected response 0
[  306.836870][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.843840][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.850591][    C1] yealink 6-1:36.0: unexpected response 0
[  306.856532][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.863504][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.870259][    C1] yealink 6-1:36.0: unexpected response 0
[  306.876185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.883156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.889920][    C1] yealink 6-1:36.0: unexpected response 0
[  306.895863][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.902850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.909620][    C1] yealink 6-1:36.0: unexpected response 0
[  306.915570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.922546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.929300][    C1] yealink 6-1:36.0: unexpected response 0
[  306.935228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.942208][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.948999][    C1] yealink 6-1:36.0: unexpected response 0
[  306.954933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.961920][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.968674][    C1] yealink 6-1:36.0: unexpected response 0
[  306.974600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  306.981582][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  306.988342][    C1] yealink 6-1:36.0: unexpected response 0
[  306.994298][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.001287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.008066][    C1] yealink 6-1:36.0: unexpected response 0
[  307.014001][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.021210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.027967][    C1] yealink 6-1:36.0: unexpected response 0
[  307.035041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.042108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.048865][    C1] yealink 6-1:36.0: unexpected response 0
[  307.054787][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.061767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.068522][    C1] yealink 6-1:36.0: unexpected response 0
[  307.074448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.081415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.088517][    C1] yealink 6-1:36.0: unexpected response 0
[  307.094448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.101419][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.108173][    C1] yealink 6-1:36.0: unexpected response 0
[  307.114142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.121148][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.127916][    C1] yealink 6-1:36.0: unexpected response 0
[  307.133846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.140817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.147572][    C1] yealink 6-1:36.0: unexpected response 0
[  307.153495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.160466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.167220][    C1] yealink 6-1:36.0: unexpected response 0
[  307.173145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.180114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.186871][    C1] yealink 6-1:36.0: unexpected response 0
[  307.192798][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.199765][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.206520][    C1] yealink 6-1:36.0: unexpected response 0
[  307.212443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.219451][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.226225][    C1] yealink 6-1:36.0: unexpected response 0
[  307.232158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.239127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.245883][    C1] yealink 6-1:36.0: unexpected response 0
[  307.251819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.258965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.265720][    C1] yealink 6-1:36.0: unexpected response 0
[  307.271644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.278629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.285384][    C1] yealink 6-1:36.0: unexpected response 0
[  307.291314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.298289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.305051][    C1] yealink 6-1:36.0: unexpected response 0
[  307.310995][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.317967][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.324725][    C1] yealink 6-1:36.0: unexpected response 0
[  307.330647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.337620][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.344374][    C1] yealink 6-1:36.0: unexpected response 0
[  307.350295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.357262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.364018][    C1] yealink 6-1:36.0: unexpected response 0
[  307.369950][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.376927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.383683][    C1] yealink 6-1:36.0: unexpected response 0
[  307.389670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.396655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.403417][    C1] yealink 6-1:36.0: unexpected response 0
[  307.409357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.416404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.423202][    C1] yealink 6-1:36.0: unexpected response 0
[  307.429169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.436253][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.443013][    C1] yealink 6-1:36.0: unexpected response 0
[  307.448940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.455912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.462676][    C1] yealink 6-1:36.0: unexpected response 0
[  307.468601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.475574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.482332][    C1] yealink 6-1:36.0: unexpected response 0
[  307.488259][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.495233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.501999][    C1] yealink 6-1:36.0: unexpected response 0
[  307.507948][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.514941][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.521705][    C1] yealink 6-1:36.0: unexpected response 0
[  307.527640][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.534626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.541397][    C1] yealink 6-1:36.0: unexpected response 0
[  307.547367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.554357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.561114][    C1] yealink 6-1:36.0: unexpected response 0
[  307.567043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.574108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.580863][    C1] yealink 6-1:36.0: unexpected response 0
[  307.586789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.593786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.600541][    C1] yealink 6-1:36.0: unexpected response 0
[  307.606471][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.613443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.620288][    C1] yealink 6-1:36.0: unexpected response 0
[  307.626230][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.633221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.639990][    C1] yealink 6-1:36.0: unexpected response 0
[  307.645915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.652930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.659691][    C1] yealink 6-1:36.0: unexpected response 0
[  307.665633][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.672613][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.679371][    C1] yealink 6-1:36.0: unexpected response 0
[  307.685297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.692271][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.699024][    C1] yealink 6-1:36.0: unexpected response 0
[  307.704992][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.711984][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.718746][    C1] yealink 6-1:36.0: unexpected response 0
[  307.724682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.731669][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.738431][    C1] yealink 6-1:36.0: unexpected response 0
[  307.744367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.751366][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.758126][    C1] yealink 6-1:36.0: unexpected response 0
[  307.764063][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.771064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.777833][    C1] yealink 6-1:36.0: unexpected response 0
[  307.783785][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.790779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.797542][    C1] yealink 6-1:36.0: unexpected response 0
[  307.803474][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.810445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.817200][    C1] yealink 6-1:36.0: unexpected response 0
[  307.823128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.830097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.836856][    C1] yealink 6-1:36.0: unexpected response 0
[  307.842832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.849822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.856580][    C1] yealink 6-1:36.0: unexpected response 0
[  307.862549][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.869534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.876291][    C1] yealink 6-1:36.0: unexpected response 0
[  307.882243][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.889244][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.895999][    C1] yealink 6-1:36.0: unexpected response 0
[  307.901929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.908919][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.915676][    C1] yealink 6-1:36.0: unexpected response 0
[  307.921608][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.928578][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.935345][    C1] yealink 6-1:36.0: unexpected response 0
[  307.941766][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.948755][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.955512][    C1] yealink 6-1:36.0: unexpected response 0
[  307.961452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.968437][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.975199][    C1] yealink 6-1:36.0: unexpected response 0
[  307.981148][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  307.988167][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  307.994939][    C1] yealink 6-1:36.0: unexpected response 0
[  308.000878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.007881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.014652][    C1] yealink 6-1:36.0: unexpected response 0
[  308.020618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.027626][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.034391][    C1] yealink 6-1:36.0: unexpected response 0
[  308.040369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.047363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.054125][    C1] yealink 6-1:36.0: unexpected response 0
[  308.060081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.067165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.073938][    C1] yealink 6-1:36.0: unexpected response 0
[  308.079887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.086874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.093644][    C1] yealink 6-1:36.0: unexpected response 0
[  308.099609][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.106596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.113354][    C1] yealink 6-1:36.0: unexpected response 0
[  308.119284][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.126262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.133023][    C1] yealink 6-1:36.0: unexpected response 0
[  308.139022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.146033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.152803][    C1] yealink 6-1:36.0: unexpected response 0
[  308.158743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.165725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.172486][    C1] yealink 6-1:36.0: unexpected response 0
[  308.178424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.185398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.192157][    C1] yealink 6-1:36.0: unexpected response 0
[  308.198101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.205132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.211901][    C1] yealink 6-1:36.0: unexpected response 0
[  308.217858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.225117][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.231921][    C1] yealink 6-1:36.0: unexpected response 0
[  308.237889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.244888][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.251658][    C1] yealink 6-1:36.0: unexpected response 0
[  308.257614][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.264615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.271383][    C1] yealink 6-1:36.0: unexpected response 0
[  308.277344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.284338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.291097][    C1] yealink 6-1:36.0: unexpected response 0
[  308.297037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.304020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.310781][    C1] yealink 6-1:36.0: unexpected response 0
[  308.316726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.323711][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.330471][    C1] yealink 6-1:36.0: unexpected response 0
[  308.336421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.343417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.350192][    C1] yealink 6-1:36.0: unexpected response 0
[  308.356121][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.363094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.369847][    C1] yealink 6-1:36.0: unexpected response 0
[  308.375768][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.382766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.389524][    C1] yealink 6-1:36.0: unexpected response 0
[  308.395450][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.402418][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.409172][    C1] yealink 6-1:36.0: unexpected response 0
[  308.415094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.422062][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.428816][    C1] yealink 6-1:36.0: unexpected response 0
[  308.434738][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.441722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.448482][    C1] yealink 6-1:36.0: unexpected response 0
[  308.454409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.461377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.468132][    C1] yealink 6-1:36.0: unexpected response 0
[  308.474058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.481030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.487788][    C1] yealink 6-1:36.0: unexpected response 0
[  308.493715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.500687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.507441][    C1] yealink 6-1:36.0: unexpected response 0
[  308.513365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.520330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.527085][    C1] yealink 6-1:36.0: unexpected response 0
[  308.533007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.540003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.546758][    C1] yealink 6-1:36.0: unexpected response 0
[  308.552689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.559659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.566417][    C1] yealink 6-1:36.0: unexpected response 0
[  308.572341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.579306][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.586062][    C1] yealink 6-1:36.0: unexpected response 0
[  308.591986][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.598954][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.605712][    C1] yealink 6-1:36.0: unexpected response 0
[  308.611635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.618604][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.625358][    C1] yealink 6-1:36.0: unexpected response 0
[  308.631281][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.638250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.645009][    C1] yealink 6-1:36.0: unexpected response 0
[  308.650968][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.657951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.664708][    C1] yealink 6-1:36.0: unexpected response 0
[  308.670631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.677601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.684357][    C1] yealink 6-1:36.0: unexpected response 0
[  308.690278][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.697269][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.704055][    C1] yealink 6-1:36.0: unexpected response 0
[  308.709989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.716972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.723729][    C1] yealink 6-1:36.0: unexpected response 0
[  308.729648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.736641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.743427][    C1] yealink 6-1:36.0: unexpected response 0
[  308.749370][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.756384][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.763153][    C1] yealink 6-1:36.0: unexpected response 0
[  308.769089][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.776064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.782823][    C1] yealink 6-1:36.0: unexpected response 0
[  308.788750][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.795719][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.802513][    C1] yealink 6-1:36.0: unexpected response 0
[  308.808460][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.815450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.822207][    C1] yealink 6-1:36.0: unexpected response 0
[  308.828129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.835099][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.841885][    C1] yealink 6-1:36.0: unexpected response 0
[  308.847849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.854899][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.861678][    C1] yealink 6-1:36.0: unexpected response 0
[  308.867604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.874580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.881387][    C1] yealink 6-1:36.0: unexpected response 0
[  308.887359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.894380][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.901137][    C1] yealink 6-1:36.0: unexpected response 0
[  308.907062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.914036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.920790][    C1] yealink 6-1:36.0: unexpected response 0
[  308.926731][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.933707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.940463][    C1] yealink 6-1:36.0: unexpected response 0
[  308.946392][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.953410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.960172][    C1] yealink 6-1:36.0: unexpected response 0
[  308.966123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.973155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.979928][    C1] yealink 6-1:36.0: unexpected response 0
[  308.985874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  308.992853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  308.999697][    C1] yealink 6-1:36.0: unexpected response 0
[  309.005623][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.012630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.019393][    C1] yealink 6-1:36.0: unexpected response 0
[  309.025328][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.032316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.039074][    C1] yealink 6-1:36.0: unexpected response 0
[  309.045014][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.051988][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.058785][    C1] yealink 6-1:36.0: unexpected response 0
[  309.064724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.071732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.078502][    C1] yealink 6-1:36.0: unexpected response 0
[  309.084437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.091408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.098199][    C1] yealink 6-1:36.0: unexpected response 0
[  309.104155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.111159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.117953][    C1] yealink 6-1:36.0: unexpected response 0
[  309.123951][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.130967][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.137780][    C1] yealink 6-1:36.0: unexpected response 0
[  309.143717][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.150727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.157488][    C1] yealink 6-1:36.0: unexpected response 0
[  309.163440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.170435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.177194][    C1] yealink 6-1:36.0: unexpected response 0
[  309.183123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.190096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.196855][    C1] yealink 6-1:36.0: unexpected response 0
[  309.202881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.209997][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.216781][    C1] yealink 6-1:36.0: unexpected response 0
[  309.222720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.229702][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.236476][    C1] yealink 6-1:36.0: unexpected response 0
[  309.242436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.249526][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.256385][    C1] yealink 6-1:36.0: unexpected response 0
[  309.262389][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.269375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.276138][    C1] yealink 6-1:36.0: unexpected response 0
[  309.282108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.289124][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.295909][    C1] yealink 6-1:36.0: unexpected response 0
[  309.301877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.308911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.315672][    C1] yealink 6-1:36.0: unexpected response 0
[  309.321615][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.328629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.335397][    C1] yealink 6-1:36.0: unexpected response 0
[  309.341371][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.348356][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.355117][    C1] yealink 6-1:36.0: unexpected response 0
[  309.361046][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.368072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.374853][    C1] yealink 6-1:36.0: unexpected response 0
[  309.380790][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.387766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.394524][    C1] yealink 6-1:36.0: unexpected response 0
[  309.400454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.407469][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.414306][    C1] yealink 6-1:36.0: unexpected response 0
[  309.420283][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.427314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.434082][    C1] yealink 6-1:36.0: unexpected response 0
[  309.440025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.447007][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.453860][    C1] yealink 6-1:36.0: unexpected response 0
[  309.459788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.466778][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.473539][    C1] yealink 6-1:36.0: unexpected response 0
[  309.479490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.486499][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.493259][    C1] yealink 6-1:36.0: unexpected response 0
[  309.499198][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.506184][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.512953][    C1] yealink 6-1:36.0: unexpected response 0
[  309.518996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.525979][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.532736][    C1] yealink 6-1:36.0: unexpected response 0
[  309.538670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.545646][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.552408][    C1] yealink 6-1:36.0: unexpected response 0
[  309.558354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.565351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.572121][    C1] yealink 6-1:36.0: unexpected response 0
[  309.578094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.585112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.591878][    C1] yealink 6-1:36.0: unexpected response 0
[  309.597824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.604808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.611612][    C1] yealink 6-1:36.0: unexpected response 0
[  309.617537][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.624514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.631273][    C1] yealink 6-1:36.0: unexpected response 0
[  309.637207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.644210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.650993][    C1] yealink 6-1:36.0: unexpected response 0
[  309.656920][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.663895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.670687][    C1] yealink 6-1:36.0: unexpected response 0
[  309.676683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.683685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.690445][    C1] yealink 6-1:36.0: unexpected response 0
[  309.696374][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.703387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.710202][    C1] yealink 6-1:36.0: unexpected response 0
[  309.716185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.723178][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.729939][    C1] yealink 6-1:36.0: unexpected response 0
[  309.735883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.742875][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.749633][    C1] yealink 6-1:36.0: unexpected response 0
[  309.755576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.762574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.769369][    C1] yealink 6-1:36.0: unexpected response 0
[  309.775315][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.782352][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.789130][    C1] yealink 6-1:36.0: unexpected response 0
[  309.795071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.802081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.808835][    C1] yealink 6-1:36.0: unexpected response 0
[  309.814870][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.821861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.828618][    C1] yealink 6-1:36.0: unexpected response 0
[  309.834562][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.841579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.848344][    C1] yealink 6-1:36.0: unexpected response 0
[  309.854280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.861345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.868101][    C1] yealink 6-1:36.0: unexpected response 0
[  309.874040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.881079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.887862][    C1] yealink 6-1:36.0: unexpected response 0
[  309.893811][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.900790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.907548][    C1] yealink 6-1:36.0: unexpected response 0
[  309.913490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.920465][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.927221][    C1] yealink 6-1:36.0: unexpected response 0
[  309.933152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.940128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.946888][    C1] yealink 6-1:36.0: unexpected response 0
[  309.952848][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.959879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.966678][    C1] yealink 6-1:36.0: unexpected response 0
[  309.972621][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.979611][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  309.986380][    C1] yealink 6-1:36.0: unexpected response 0
[  309.992330][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  309.999335][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.006096][    C1] yealink 6-1:36.0: unexpected response 0
[  310.012029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.019009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.025767][    C1] yealink 6-1:36.0: unexpected response 0
[  310.031720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.038720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.045484][    C1] yealink 6-1:36.0: unexpected response 0
[  310.051433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.058432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.065200][    C1] yealink 6-1:36.0: unexpected response 0
[  310.071153][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.078158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.084939][    C1] yealink 6-1:36.0: unexpected response 0
[  310.090918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.097925][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.104695][    C1] yealink 6-1:36.0: unexpected response 0
[  310.110668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.117693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.124457][    C1] yealink 6-1:36.0: unexpected response 0
[  310.130438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.137462][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.144231][    C1] yealink 6-1:36.0: unexpected response 0
[  310.150196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.157216][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.163991][    C1] yealink 6-1:36.0: unexpected response 0
[  310.169951][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.176944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.183711][    C1] yealink 6-1:36.0: unexpected response 0
[  310.189671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.196674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.203451][    C1] yealink 6-1:36.0: unexpected response 0
[  310.209415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.216415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.223184][    C1] yealink 6-1:36.0: unexpected response 0
[  310.229137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.236153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.242913][    C1] yealink 6-1:36.0: unexpected response 0
[  310.248845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.255832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.262617][    C1] yealink 6-1:36.0: unexpected response 0
[  310.268562][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.275572][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.282332][    C1] yealink 6-1:36.0: unexpected response 0
[  310.288313][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.295307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.302071][    C1] yealink 6-1:36.0: unexpected response 0
[  310.308029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.315006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.321775][    C1] yealink 6-1:36.0: unexpected response 0
[  310.327714][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.334687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.341541][    C1] yealink 6-1:36.0: unexpected response 0
[  310.347514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.354498][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.361254][    C1] yealink 6-1:36.0: unexpected response 0
[  310.367314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.374305][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.381064][    C1] yealink 6-1:36.0: unexpected response 0
[  310.387016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.393997][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.400758][    C1] yealink 6-1:36.0: unexpected response 0
[  310.406698][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.413678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.420613][    C1] yealink 6-1:36.0: unexpected response 0
[  310.426567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.433616][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.440384][    C1] yealink 6-1:36.0: unexpected response 0
[  310.446351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.453408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.460178][    C1] yealink 6-1:36.0: unexpected response 0
[  310.466130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.473113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.479875][    C1] yealink 6-1:36.0: unexpected response 0
[  310.485844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.492863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.499640][    C1] yealink 6-1:36.0: unexpected response 0
[  310.505574][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.512550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.519316][    C1] yealink 6-1:36.0: unexpected response 0
[  310.525242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.532217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.539069][    C1] yealink 6-1:36.0: unexpected response 0
[  310.545004][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.551987][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.558746][    C1] yealink 6-1:36.0: unexpected response 0
[  310.564676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.571647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.578411][    C1] yealink 6-1:36.0: unexpected response 0
[  310.584346][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.591383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.598156][    C1] yealink 6-1:36.0: unexpected response 0
[  310.604105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.611082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.617840][    C1] yealink 6-1:36.0: unexpected response 0
[  310.623765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.630752][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.637512][    C1] yealink 6-1:36.0: unexpected response 0
[  310.643484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.650470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.657230][    C1] yealink 6-1:36.0: unexpected response 0
[  310.663170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.670149][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.676909][    C1] yealink 6-1:36.0: unexpected response 0
[  310.682843][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.689817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.696659][    C1] yealink 6-1:36.0: unexpected response 0
[  310.702600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.709592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.716350][    C1] yealink 6-1:36.0: unexpected response 0
[  310.722290][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.729268][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.736026][    C1] yealink 6-1:36.0: unexpected response 0
[  310.741970][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.749021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.755783][    C1] yealink 6-1:36.0: unexpected response 0
[  310.761748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.768726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.775485][    C1] yealink 6-1:36.0: unexpected response 0
[  310.781424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.788403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.795159][    C1] yealink 6-1:36.0: unexpected response 0
[  310.801136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.808135][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.814932][    C1] yealink 6-1:36.0: unexpected response 0
[  310.820857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.827825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.834585][    C1] yealink 6-1:36.0: unexpected response 0
[  310.840506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.847593][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.854350][    C1] yealink 6-1:36.0: unexpected response 0
[  310.860274][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.867241][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.873999][    C1] yealink 6-1:36.0: unexpected response 0
[  310.879936][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.886911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.893754][    C1] yealink 6-1:36.0: unexpected response 0
[  310.899674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.906718][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.913486][    C1] yealink 6-1:36.0: unexpected response 0
[  310.919430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.926429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.933190][    C1] yealink 6-1:36.0: unexpected response 0
[  310.939154][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.946186][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.952990][    C1] yealink 6-1:36.0: unexpected response 0
[  310.958948][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.965920][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.972850][    C1] yealink 6-1:36.0: unexpected response 0
[  310.978780][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  310.985749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  310.992508][    C1] yealink 6-1:36.0: unexpected response 0
[  310.998442][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.005460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.012236][    C1] yealink 6-1:36.0: unexpected response 0
[  311.018184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.025164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.031928][    C1] yealink 6-1:36.0: unexpected response 0
[  311.037948][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.045016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.051812][    C1] yealink 6-1:36.0: unexpected response 0
[  311.057753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.064762][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.071525][    C1] yealink 6-1:36.0: unexpected response 0
[  311.077484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.084481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.091266][    C1] yealink 6-1:36.0: unexpected response 0
[  311.097259][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.104276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.111042][    C1] yealink 6-1:36.0: unexpected response 0
[  311.117002][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.124004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.130790][    C1] yealink 6-1:36.0: unexpected response 0
[  311.136746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.143729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.150487][    C1] yealink 6-1:36.0: unexpected response 0
[  311.156422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.163402][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.170157][    C1] yealink 6-1:36.0: unexpected response 0
[  311.176084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.183059][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.189816][    C1] yealink 6-1:36.0: unexpected response 0
[  311.195741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.202712][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.209476][    C1] yealink 6-1:36.0: unexpected response 0
[  311.215420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.222417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.229172][    C1] yealink 6-1:36.0: unexpected response 0
[  311.235108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.242082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.248836][    C1] yealink 6-1:36.0: unexpected response 0
[  311.254853][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.261831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.268588][    C1] yealink 6-1:36.0: unexpected response 0
[  311.274513][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.281480][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.288259][    C1] yealink 6-1:36.0: unexpected response 0
[  311.294192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.301164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.307924][    C1] yealink 6-1:36.0: unexpected response 0
[  311.314501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.321507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.328282][    C1] yealink 6-1:36.0: unexpected response 0
[  311.334235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.341220][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.347980][    C1] yealink 6-1:36.0: unexpected response 0
[  311.353940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.360917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.367675][    C1] yealink 6-1:36.0: unexpected response 0
[  311.373604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.380601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.387360][    C1] yealink 6-1:36.0: unexpected response 0
[  311.393288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.400262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.407019][    C1] yealink 6-1:36.0: unexpected response 0
[  311.412962][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.419946][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.426710][    C1] yealink 6-1:36.0: unexpected response 0
[  311.432648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.439625][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.446384][    C1] yealink 6-1:36.0: unexpected response 0
[  311.452310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.459296][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.466056][    C1] yealink 6-1:36.0: unexpected response 0
[  311.471993][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.480739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.487516][    C1] yealink 6-1:36.0: unexpected response 0
[  311.493468][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.500444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.507291][    C1] yealink 6-1:36.0: unexpected response 0
[  311.513226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.520226][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.526986][    C1] yealink 6-1:36.0: unexpected response 0
[  311.532913][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.539906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.546675][    C1] yealink 6-1:36.0: unexpected response 0
[  311.552631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.559780][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.566541][    C1] yealink 6-1:36.0: unexpected response 0
[  311.572483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.579486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.586265][    C1] yealink 6-1:36.0: unexpected response 0
[  311.592200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.599182][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.605943][    C1] yealink 6-1:36.0: unexpected response 0
[  311.611871][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.618838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.625596][    C1] yealink 6-1:36.0: unexpected response 0
[  311.631539][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.638551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.645308][    C1] yealink 6-1:36.0: unexpected response 0
[  311.651275][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.658265][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.665023][    C1] yealink 6-1:36.0: unexpected response 0
[  311.670944][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.677916][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.684707][    C1] yealink 6-1:36.0: unexpected response 0
[  311.690677][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.697699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.704811][    C1] yealink 6-1:36.0: unexpected response 0
[  311.710759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.717732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.724494][    C1] yealink 6-1:36.0: unexpected response 0
[  311.730461][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.737439][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.744199][    C1] yealink 6-1:36.0: unexpected response 0
[  311.750156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.757131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.763890][    C1] yealink 6-1:36.0: unexpected response 0
[  311.769850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.776853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.783626][    C1] yealink 6-1:36.0: unexpected response 0
[  311.789590][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.796607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.803418][    C1] yealink 6-1:36.0: unexpected response 0
[  311.809362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.816340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.823131][    C1] yealink 6-1:36.0: unexpected response 0
[  311.829065][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.836042][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.842806][    C1] yealink 6-1:36.0: unexpected response 0
[  311.848756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.855776][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.862562][    C1] yealink 6-1:36.0: unexpected response 0
[  311.868493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.875482][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.882243][    C1] yealink 6-1:36.0: unexpected response 0
[  311.888185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.895165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.901927][    C1] yealink 6-1:36.0: unexpected response 0
[  311.907961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.914953][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.921712][    C1] yealink 6-1:36.0: unexpected response 0
[  311.927697][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.934708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.941473][    C1] yealink 6-1:36.0: unexpected response 0
[  311.947421][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.954410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.961171][    C1] yealink 6-1:36.0: unexpected response 0
[  311.967104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.974086][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  311.980841][    C1] yealink 6-1:36.0: unexpected response 0
[  311.986786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  311.993796][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.000549][    C1] yealink 6-1:36.0: unexpected response 0
[  312.006646][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.013651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.020411][    C1] yealink 6-1:36.0: unexpected response 0
[  312.026345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.033346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.040105][    C1] yealink 6-1:36.0: unexpected response 0
[  312.046038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.053102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.059861][    C1] yealink 6-1:36.0: unexpected response 0
[  312.065806][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.072790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.079548][    C1] yealink 6-1:36.0: unexpected response 0
[  312.085471][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.092441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.099313][    C1] yealink 6-1:36.0: unexpected response 0
[  312.105245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.112217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.118972][    C1] yealink 6-1:36.0: unexpected response 0
[  312.124897][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.131912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.138682][    C1] yealink 6-1:36.0: unexpected response 0
[  312.144613][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.151624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.158412][    C1] yealink 6-1:36.0: unexpected response 0
[  312.164343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.171338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.178094][    C1] yealink 6-1:36.0: unexpected response 0
[  312.184034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.191486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.198255][    C1] yealink 6-1:36.0: unexpected response 0
[  312.204180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.211163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.217927][    C1] yealink 6-1:36.0: unexpected response 0
[  312.223866][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.230838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.237608][    C1] yealink 6-1:36.0: unexpected response 0
[  312.243556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.250554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.257487][    C1] yealink 6-1:36.0: unexpected response 0
[  312.263413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.270385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.277229][    C1] yealink 6-1:36.0: unexpected response 0
[  312.283155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.290126][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.296882][    C1] yealink 6-1:36.0: unexpected response 0
[  312.302804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.309772][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.316529][    C1] yealink 6-1:36.0: unexpected response 0
[  312.322467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.329468][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.336237][    C1] yealink 6-1:36.0: unexpected response 0
[  312.342192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.349187][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.355957][    C1] yealink 6-1:36.0: unexpected response 0
[  312.361924][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.368926][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.375700][    C1] yealink 6-1:36.0: unexpected response 0
[  312.381668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.388649][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.395438][    C1] yealink 6-1:36.0: unexpected response 0
[  312.401365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.408345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.415102][    C1] yealink 6-1:36.0: unexpected response 0
[  312.421028][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.427999][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.434756][    C1] yealink 6-1:36.0: unexpected response 0
[  312.440720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.447713][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.454471][    C1] yealink 6-1:36.0: unexpected response 0
[  312.460393][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.467366][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.474124][    C1] yealink 6-1:36.0: unexpected response 0
[  312.480051][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.487063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.493823][    C1] yealink 6-1:36.0: unexpected response 0
[  312.499751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.506725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.513482][    C1] yealink 6-1:36.0: unexpected response 0
[  312.519407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.526395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.533160][    C1] yealink 6-1:36.0: unexpected response 0
[  312.539093][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.546067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.552844][    C1] yealink 6-1:36.0: unexpected response 0
[  312.558800][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.565780][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.572540][    C1] yealink 6-1:36.0: unexpected response 0
[  312.578485][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.585461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.592221][    C1] yealink 6-1:36.0: unexpected response 0
[  312.598158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.605152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.611917][    C1] yealink 6-1:36.0: unexpected response 0
[  312.617861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.624870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.631640][    C1] yealink 6-1:36.0: unexpected response 0
[  312.637610][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.644683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.651464][    C1] yealink 6-1:36.0: unexpected response 0
[  312.657501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.664483][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.671243][    C1] yealink 6-1:36.0: unexpected response 0
[  312.677171][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.684148][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.690905][    C1] yealink 6-1:36.0: unexpected response 0
[  312.696834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.703810][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.710565][    C1] yealink 6-1:36.0: unexpected response 0
[  312.716488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.723461][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.730213][    C1] yealink 6-1:36.0: unexpected response 0
[  312.736140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.743115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.749882][    C1] yealink 6-1:36.0: unexpected response 0
[  312.755832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.762844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.769610][    C1] yealink 6-1:36.0: unexpected response 0
[  312.775570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.782562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.789493][    C1] yealink 6-1:36.0: unexpected response 0
[  312.795438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.802514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.809277][    C1] yealink 6-1:36.0: unexpected response 0
[  312.815216][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.822194][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.828947][    C1] yealink 6-1:36.0: unexpected response 0
[  312.834880][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.841867][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.848629][    C1] yealink 6-1:36.0: unexpected response 0
[  312.854590][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.861605][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.868397][    C1] yealink 6-1:36.0: unexpected response 0
[  312.874355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.881337][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.888108][    C1] yealink 6-1:36.0: unexpected response 0
[  312.894062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.901045][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.907805][    C1] yealink 6-1:36.0: unexpected response 0
[  312.913756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.920737][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.927495][    C1] yealink 6-1:36.0: unexpected response 0
[  312.933428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.940396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.947156][    C1] yealink 6-1:36.0: unexpected response 0
[  312.953083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.960254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.967039][    C1] yealink 6-1:36.0: unexpected response 0
[  312.972967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.979938][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  312.986696][    C1] yealink 6-1:36.0: unexpected response 0
[  312.992627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  312.999612][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.006398][    C1] yealink 6-1:36.0: unexpected response 0
[  313.012335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.019310][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.026159][    C1] yealink 6-1:36.0: unexpected response 0
[  313.032097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.039114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.045900][    C1] yealink 6-1:36.0: unexpected response 0
[  313.051832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.059226][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.065986][    C1] yealink 6-1:36.0: unexpected response 0
[  313.071930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.078911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.085676][    C1] yealink 6-1:36.0: unexpected response 0
[  313.091666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.098686][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.105453][    C1] yealink 6-1:36.0: unexpected response 0
[  313.111410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.118466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.125230][    C1] yealink 6-1:36.0: unexpected response 0
[  313.131196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.138191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.144956][    C1] yealink 6-1:36.0: unexpected response 0
[  313.150900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.157928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.164708][    C1] yealink 6-1:36.0: unexpected response 0
[  313.170641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.177630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.184431][    C1] yealink 6-1:36.0: unexpected response 0
[  313.190365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.197343][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.204193][    C1] yealink 6-1:36.0: unexpected response 0
[  313.210130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.217111][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.223959][    C1] yealink 6-1:36.0: unexpected response 0
[  313.229892][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.236870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.243626][    C1] yealink 6-1:36.0: unexpected response 0
[  313.249549][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.256522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.263319][    C1] yealink 6-1:36.0: unexpected response 0
[  313.269245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.276248][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.283005][    C1] yealink 6-1:36.0: unexpected response 0
[  313.288924][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.295895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.302655][    C1] yealink 6-1:36.0: unexpected response 0
[  313.308582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.315557][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.322320][    C1] yealink 6-1:36.0: unexpected response 0
[  313.328268][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.335249][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.342005][    C1] yealink 6-1:36.0: unexpected response 0
[  313.347929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.354901][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.361667][    C1] yealink 6-1:36.0: unexpected response 0
[  313.367605][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.374589][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.381349][    C1] yealink 6-1:36.0: unexpected response 0
[  313.387312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.394303][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.401063][    C1] yealink 6-1:36.0: unexpected response 0
[  313.407012][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.413993][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.420753][    C1] yealink 6-1:36.0: unexpected response 0
[  313.426711][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.433730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.440492][    C1] yealink 6-1:36.0: unexpected response 0
[  313.446432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.453412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.460167][    C1] yealink 6-1:36.0: unexpected response 0
[  313.466125][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.473108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.479863][    C1] yealink 6-1:36.0: unexpected response 0
[  313.485794][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.492771][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.499529][    C1] yealink 6-1:36.0: unexpected response 0
[  313.505466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.512458][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.519214][    C1] yealink 6-1:36.0: unexpected response 0
[  313.525158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.532319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.539076][    C1] yealink 6-1:36.0: unexpected response 0
[  313.545025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.552019][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.558777][    C1] yealink 6-1:36.0: unexpected response 0
[  313.564742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.571763][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.578520][    C1] yealink 6-1:36.0: unexpected response 0
[  313.584455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.591456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.598219][    C1] yealink 6-1:36.0: unexpected response 0
[  313.604150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.611125][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.617883][    C1] yealink 6-1:36.0: unexpected response 0
[  313.623813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.630785][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.637540][    C1] yealink 6-1:36.0: unexpected response 0
[  313.643480][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.650456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.657212][    C1] yealink 6-1:36.0: unexpected response 0
[  313.663161][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.670797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.677559][    C1] yealink 6-1:36.0: unexpected response 0
[  313.683512][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.690498][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.697279][    C1] yealink 6-1:36.0: unexpected response 0
[  313.703219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.710199][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.716955][    C1] yealink 6-1:36.0: unexpected response 0
[  313.722898][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.729881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.736640][    C1] yealink 6-1:36.0: unexpected response 0
[  313.742575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.749580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.756336][    C1] yealink 6-1:36.0: unexpected response 0
[  313.762269][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.769240][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.776004][    C1] yealink 6-1:36.0: unexpected response 0
[  313.781962][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.788957][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.795734][    C1] yealink 6-1:36.0: unexpected response 0
[  313.801671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.808649][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.815410][    C1] yealink 6-1:36.0: unexpected response 0
[  313.821339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.828309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.835068][    C1] yealink 6-1:36.0: unexpected response 0
[  313.840989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.847961][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.854716][    C1] yealink 6-1:36.0: unexpected response 0
[  313.860635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.867606][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.874377][    C1] yealink 6-1:36.0: unexpected response 0
[  313.880403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.887371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.894134][    C1] yealink 6-1:36.0: unexpected response 0
[  313.900143][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.907136][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.913919][    C1] yealink 6-1:36.0: unexpected response 0
[  313.919845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.926815][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.933573][    C1] yealink 6-1:36.0: unexpected response 0
[  313.939539][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.946536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.953297][    C1] yealink 6-1:36.0: unexpected response 0
[  313.959229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.966253][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.973102][    C1] yealink 6-1:36.0: unexpected response 0
[  313.979041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  313.986028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  313.992880][    C1] yealink 6-1:36.0: unexpected response 0
[  313.998809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.005787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.012545][    C1] yealink 6-1:36.0: unexpected response 0
[  314.018467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.025455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.032218][    C1] yealink 6-1:36.0: unexpected response 0
[  314.038157][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.045133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.051892][    C1] yealink 6-1:36.0: unexpected response 0
[  314.057822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.064825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.071587][    C1] yealink 6-1:36.0: unexpected response 0
[  314.077535][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.084524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.091280][    C1] yealink 6-1:36.0: unexpected response 0
[  314.097307][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.104282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.111041][    C1] yealink 6-1:36.0: unexpected response 0
[  314.116996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.123986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.130746][    C1] yealink 6-1:36.0: unexpected response 0
[  314.136681][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.143662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.150415][    C1] yealink 6-1:36.0: unexpected response 0
[  314.156341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.163315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.170087][    C1] yealink 6-1:36.0: unexpected response 0
[  314.176047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.183040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.189811][    C1] yealink 6-1:36.0: unexpected response 0
[  314.195755][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.202772][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.209527][    C1] yealink 6-1:36.0: unexpected response 0
[  314.215484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.222501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.229267][    C1] yealink 6-1:36.0: unexpected response 0
[  314.235196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.242172][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.248926][    C1] yealink 6-1:36.0: unexpected response 0
[  314.254852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.261823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.268577][    C1] yealink 6-1:36.0: unexpected response 0
[  314.274503][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.281487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.288258][    C1] yealink 6-1:36.0: unexpected response 0
[  314.294184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.301151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.307907][    C1] yealink 6-1:36.0: unexpected response 0
[  314.313835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.320801][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.327563][    C1] yealink 6-1:36.0: unexpected response 0
[  314.333496][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.340467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.347223][    C1] yealink 6-1:36.0: unexpected response 0
[  314.353147][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.360111][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.366870][    C1] yealink 6-1:36.0: unexpected response 0
[  314.372791][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.379778][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.386543][    C1] yealink 6-1:36.0: unexpected response 0
[  314.392483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.399450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.406205][    C1] yealink 6-1:36.0: unexpected response 0
[  314.412126][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.419090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.425844][    C1] yealink 6-1:36.0: unexpected response 0
[  314.431777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.438743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.445497][    C1] yealink 6-1:36.0: unexpected response 0
[  314.451422][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.458387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.465144][    C1] yealink 6-1:36.0: unexpected response 0
[  314.471065][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.478035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.484803][    C1] yealink 6-1:36.0: unexpected response 0
[  314.490742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.497715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.504474][    C1] yealink 6-1:36.0: unexpected response 0
[  314.510395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.517363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.524121][    C1] yealink 6-1:36.0: unexpected response 0
[  314.530050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.537048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.543807][    C1] yealink 6-1:36.0: unexpected response 0
[  314.549730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.556700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.563544][    C1] yealink 6-1:36.0: unexpected response 0
[  314.569469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.576441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.583199][    C1] yealink 6-1:36.0: unexpected response 0
[  314.589160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.596158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.602918][    C1] yealink 6-1:36.0: unexpected response 0
[  314.608851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.615821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.622580][    C1] yealink 6-1:36.0: unexpected response 0
[  314.628509][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.635513][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.642269][    C1] yealink 6-1:36.0: unexpected response 0
[  314.648194][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.655162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.661919][    C1] yealink 6-1:36.0: unexpected response 0
[  314.667845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.674817][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.681579][    C1] yealink 6-1:36.0: unexpected response 0
[  314.687513][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.694536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.701313][    C1] yealink 6-1:36.0: unexpected response 0
[  314.707246][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.714222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.720977][    C1] yealink 6-1:36.0: unexpected response 0
[  314.726905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.733882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.740648][    C1] yealink 6-1:36.0: unexpected response 0
[  314.746602][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.753580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.760334][    C1] yealink 6-1:36.0: unexpected response 0
[  314.766262][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.773231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.779984][    C1] yealink 6-1:36.0: unexpected response 0
[  314.785911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.792891][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.799656][    C1] yealink 6-1:36.0: unexpected response 0
[  314.805586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.812563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.819318][    C1] yealink 6-1:36.0: unexpected response 0
[  314.825240][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.832211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.838965][    C1] yealink 6-1:36.0: unexpected response 0
[  314.844891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.851889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.858644][    C1] yealink 6-1:36.0: unexpected response 0
[  314.864567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.871553][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.878318][    C1] yealink 6-1:36.0: unexpected response 0
[  314.884256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.891233][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.898002][    C1] yealink 6-1:36.0: unexpected response 0
[  314.903943][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.910917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.917675][    C1] yealink 6-1:36.0: unexpected response 0
[  314.923598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.930579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.937333][    C1] yealink 6-1:36.0: unexpected response 0
[  314.943265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.950237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.956996][    C1] yealink 6-1:36.0: unexpected response 0
[  314.962934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.969905][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.976667][    C1] yealink 6-1:36.0: unexpected response 0
[  314.982623][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  314.989608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  314.996364][    C1] yealink 6-1:36.0: unexpected response 0
[  315.002953][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.009985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.016744][    C1] yealink 6-1:36.0: unexpected response 0
[  315.022695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.029673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.036429][    C1] yealink 6-1:36.0: unexpected response 0
[  315.042378][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.049355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.056109][    C1] yealink 6-1:36.0: unexpected response 0
[  315.062038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.069021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.075803][    C1] yealink 6-1:36.0: unexpected response 0
[  315.081819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.088952][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.095729][    C1] yealink 6-1:36.0: unexpected response 0
[  315.101723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.108720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.115489][    C1] yealink 6-1:36.0: unexpected response 0
[  315.121446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.128465][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.135234][    C1] yealink 6-1:36.0: unexpected response 0
[  315.141506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.148529][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.155307][    C1] yealink 6-1:36.0: unexpected response 0
[  315.161265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.168300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.175158][    C1] yealink 6-1:36.0: unexpected response 0
[  315.181120][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.188134][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.194909][    C1] yealink 6-1:36.0: unexpected response 0
[  315.200893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.207902][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.214851][    C1] yealink 6-1:36.0: unexpected response 0
[  315.220816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.227832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.234648][    C1] yealink 6-1:36.0: unexpected response 0
[  315.240645][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.247668][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.254436][    C1] yealink 6-1:36.0: unexpected response 0
[  315.260395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.267403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.274173][    C1] yealink 6-1:36.0: unexpected response 0
[  315.280123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.287113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.293873][    C1] yealink 6-1:36.0: unexpected response 0
[  315.299851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.306865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.313671][    C1] yealink 6-1:36.0: unexpected response 0
[  315.319667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.326730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.333528][    C1] yealink 6-1:36.0: unexpected response 0
[  315.339484][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.346468][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.353231][    C1] yealink 6-1:36.0: unexpected response 0
[  315.359178][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.366201][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.372966][    C1] yealink 6-1:36.0: unexpected response 0
[  315.378917][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.385897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.392657][    C1] yealink 6-1:36.0: unexpected response 0
[  315.398641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.405736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.412496][    C1] yealink 6-1:36.0: unexpected response 0
[  315.418427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.425423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.432207][    C1] yealink 6-1:36.0: unexpected response 0
[  315.438249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.445231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.452085][    C1] yealink 6-1:36.0: unexpected response 0
[  315.458033][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.465021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.471786][    C1] yealink 6-1:36.0: unexpected response 0
[  315.477747][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.484778][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.491548][    C1] yealink 6-1:36.0: unexpected response 0
[  315.497553][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.504547][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.511317][    C1] yealink 6-1:36.0: unexpected response 0
[  315.517327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.524621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.531471][    C1] yealink 6-1:36.0: unexpected response 0
[  315.537436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.544435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.551194][    C1] yealink 6-1:36.0: unexpected response 0
[  315.557144][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.564129][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.570888][    C1] yealink 6-1:36.0: unexpected response 0
[  315.576842][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.583839][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.590605][    C1] yealink 6-1:36.0: unexpected response 0
[  315.596556][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.603546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.610306][    C1] yealink 6-1:36.0: unexpected response 0
[  315.616379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.623400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.630170][    C1] yealink 6-1:36.0: unexpected response 0
[  315.636141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.643177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.650027][    C1] yealink 6-1:36.0: unexpected response 0
[  315.655990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.662978][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.669738][    C1] yealink 6-1:36.0: unexpected response 0
[  315.675683][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.682676][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.689526][    C1] yealink 6-1:36.0: unexpected response 0
[  315.695475][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.702464][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.709221][    C1] yealink 6-1:36.0: unexpected response 0
[  315.715170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.722191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.729087][    C1] yealink 6-1:36.0: unexpected response 0
[  315.735043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.742024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.748782][    C1] yealink 6-1:36.0: unexpected response 0
[  315.754729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.761749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.768578][    C1] yealink 6-1:36.0: unexpected response 0
[  315.774550][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.781647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.788416][    C1] yealink 6-1:36.0: unexpected response 0
[  315.794369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.801394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.808164][    C1] yealink 6-1:36.0: unexpected response 0
[  315.814126][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.821179][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.827985][    C1] yealink 6-1:36.0: unexpected response 0
[  315.833947][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.840954][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.847725][    C1] yealink 6-1:36.0: unexpected response 0
[  315.853678][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.860677][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.867455][    C1] yealink 6-1:36.0: unexpected response 0
[  315.873416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.880415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.887186][    C1] yealink 6-1:36.0: unexpected response 0
[  315.893157][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.900169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.906948][    C1] yealink 6-1:36.0: unexpected response 0
[  315.912925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.919970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.926809][    C1] yealink 6-1:36.0: unexpected response 0
[  315.932836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.939890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.946671][    C1] yealink 6-1:36.0: unexpected response 0
[  315.952643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.959687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.966462][    C1] yealink 6-1:36.0: unexpected response 0
[  315.972435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.979453][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  315.986228][    C1] yealink 6-1:36.0: unexpected response 0
[  315.992197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  315.999223][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.005994][    C1] yealink 6-1:36.0: unexpected response 0
[  316.011959][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.018973][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.025752][    C1] yealink 6-1:36.0: unexpected response 0
[  316.031860][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.038863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.045628][    C1] yealink 6-1:36.0: unexpected response 0
[  316.051632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.058633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.065406][    C1] yealink 6-1:36.0: unexpected response 0
[  316.071424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.078445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.085253][    C1] yealink 6-1:36.0: unexpected response 0
[  316.091220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.098255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.105027][    C1] yealink 6-1:36.0: unexpected response 0
[  316.110998][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.118035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.124821][    C1] yealink 6-1:36.0: unexpected response 0
[  316.130821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.137845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.144629][    C1] yealink 6-1:36.0: unexpected response 0
[  316.150595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.157602][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.164377][    C1] yealink 6-1:36.0: unexpected response 0
[  316.170341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.177348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.184124][    C1] yealink 6-1:36.0: unexpected response 0
[  316.190083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.197091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.203889][    C1] yealink 6-1:36.0: unexpected response 0
[  316.209854][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.219673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.226446][    C1] yealink 6-1:36.0: unexpected response 0
[  316.232408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.239422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.246196][    C1] yealink 6-1:36.0: unexpected response 0
[  316.252158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.259162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.265930][    C1] yealink 6-1:36.0: unexpected response 0
[  316.271892][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.278944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.285766][    C1] yealink 6-1:36.0: unexpected response 0
[  316.291767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.298828][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.305643][    C1] yealink 6-1:36.0: unexpected response 0
[  316.311670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.318715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.325492][    C1] yealink 6-1:36.0: unexpected response 0
[  316.331494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.338541][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.345327][    C1] yealink 6-1:36.0: unexpected response 0
[  316.351285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.358292][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.365067][    C1] yealink 6-1:36.0: unexpected response 0
[  316.371028][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.378039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.384841][    C1] yealink 6-1:36.0: unexpected response 0
[  316.390815][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.397803][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.404738][    C1] yealink 6-1:36.0: unexpected response 0
[  316.410688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.417674][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.424439][    C1] yealink 6-1:36.0: unexpected response 0
[  316.430390][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.437413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.444175][    C1] yealink 6-1:36.0: unexpected response 0
[  316.450113][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.457089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.463846][    C1] yealink 6-1:36.0: unexpected response 0
[  316.469813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.476789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.483544][    C1] yealink 6-1:36.0: unexpected response 0
[  316.489467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.496440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.503195][    C1] yealink 6-1:36.0: unexpected response 0
[  316.509122][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.516110][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.522870][    C1] yealink 6-1:36.0: unexpected response 0
[  316.528801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.535819][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.542589][    C1] yealink 6-1:36.0: unexpected response 0
[  316.548515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.555500][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.562282][    C1] yealink 6-1:36.0: unexpected response 0
[  316.568701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.575670][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.582425][    C1] yealink 6-1:36.0: unexpected response 0
[  316.588350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.595350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.602108][    C1] yealink 6-1:36.0: unexpected response 0
[  316.608034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.615007][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.621767][    C1] yealink 6-1:36.0: unexpected response 0
[  316.627696][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.634688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.641471][    C1] yealink 6-1:36.0: unexpected response 0
[  316.647478][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.654482][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.661240][    C1] yealink 6-1:36.0: unexpected response 0
[  316.667185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.674182][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.680943][    C1] yealink 6-1:36.0: unexpected response 0
[  316.686893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.693881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.700639][    C1] yealink 6-1:36.0: unexpected response 0
[  316.706580][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.713580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.720342][    C1] yealink 6-1:36.0: unexpected response 0
[  316.726291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.733276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.740043][    C1] yealink 6-1:36.0: unexpected response 0
[  316.745994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.753018][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.759781][    C1] yealink 6-1:36.0: unexpected response 0
[  316.765732][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.772714][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.779475][    C1] yealink 6-1:36.0: unexpected response 0
[  316.785411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.792396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.799157][    C1] yealink 6-1:36.0: unexpected response 0
[  316.805216][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.812210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.818967][    C1] yealink 6-1:36.0: unexpected response 0
[  316.824897][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.831881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.838638][    C1] yealink 6-1:36.0: unexpected response 0
[  316.844574][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.851578][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.858354][    C1] yealink 6-1:36.0: unexpected response 0
[  316.864307][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.871289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.878049][    C1] yealink 6-1:36.0: unexpected response 0
[  316.884005][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.890981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.897743][    C1] yealink 6-1:36.0: unexpected response 0
[  316.903688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.910716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.917474][    C1] yealink 6-1:36.0: unexpected response 0
[  316.923411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.930395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.937153][    C1] yealink 6-1:36.0: unexpected response 0
[  316.943101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.950106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.956887][    C1] yealink 6-1:36.0: unexpected response 0
[  316.963496][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.970497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.977273][    C1] yealink 6-1:36.0: unexpected response 0
[  316.983218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  316.990202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  316.996962][    C1] yealink 6-1:36.0: unexpected response 0
[  317.002908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.009894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.016652][    C1] yealink 6-1:36.0: unexpected response 0
[  317.022590][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.029566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.036330][    C1] yealink 6-1:36.0: unexpected response 0
[  317.042287][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.049325][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.056333][    C1] yealink 6-1:36.0: unexpected response 0
[  317.062286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.069305][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.076068][    C1] yealink 6-1:36.0: unexpected response 0
[  317.082037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.089114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.095971][    C1] yealink 6-1:36.0: unexpected response 0
[  317.101936][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.108927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.115690][    C1] yealink 6-1:36.0: unexpected response 0
[  317.121653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.128649][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.135587][    C1] yealink 6-1:36.0: unexpected response 0
[  317.141567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.148560][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.155336][    C1] yealink 6-1:36.0: unexpected response 0
[  317.161308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.168320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.175090][    C1] yealink 6-1:36.0: unexpected response 0
[  317.181046][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.188083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.194853][    C1] yealink 6-1:36.0: unexpected response 0
[  317.200820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.207816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.214579][    C1] yealink 6-1:36.0: unexpected response 0
[  317.220521][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.227538][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.234327][    C1] yealink 6-1:36.0: unexpected response 0
[  317.240348][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.247353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.254222][    C1] yealink 6-1:36.0: unexpected response 0
[  317.260187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.267181][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.273950][    C1] yealink 6-1:36.0: unexpected response 0
[  317.279908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.286914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.293688][    C1] yealink 6-1:36.0: unexpected response 0
[  317.299641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.306666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.313426][    C1] yealink 6-1:36.0: unexpected response 0
[  317.319380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.326371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.333133][    C1] yealink 6-1:36.0: unexpected response 0
[  317.339093][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.346077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.352842][    C1] yealink 6-1:36.0: unexpected response 0
[  317.358774][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.365754][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.372599][    C1] yealink 6-1:36.0: unexpected response 0
[  317.378539][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.385570][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.392329][    C1] yealink 6-1:36.0: unexpected response 0
[  317.398263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.405239][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.411996][    C1] yealink 6-1:36.0: unexpected response 0
[  317.417931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.424912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.431669][    C1] yealink 6-1:36.0: unexpected response 0
[  317.437615][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.444623][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.451388][    C1] yealink 6-1:36.0: unexpected response 0
[  317.457390][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.464424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.471196][    C1] yealink 6-1:36.0: unexpected response 0
[  317.477170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.484211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.490978][    C1] yealink 6-1:36.0: unexpected response 0
[  317.496936][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.503943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.510711][    C1] yealink 6-1:36.0: unexpected response 0
[  317.516674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.523671][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.530428][    C1] yealink 6-1:36.0: unexpected response 0
[  317.536380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.543502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.550264][    C1] yealink 6-1:36.0: unexpected response 0
[  317.556220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.563218][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.569982][    C1] yealink 6-1:36.0: unexpected response 0
[  317.575979][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.582995][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.589765][    C1] yealink 6-1:36.0: unexpected response 0
[  317.595730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.602739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.609502][    C1] yealink 6-1:36.0: unexpected response 0
[  317.615465][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.622466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.629229][    C1] yealink 6-1:36.0: unexpected response 0
[  317.635282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.642370][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.649133][    C1] yealink 6-1:36.0: unexpected response 0
[  317.655096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.662113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.668905][    C1] yealink 6-1:36.0: unexpected response 0
[  317.674874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.681903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.688670][    C1] yealink 6-1:36.0: unexpected response 0
[  317.694640][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.701706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.708481][    C1] yealink 6-1:36.0: unexpected response 0
[  317.714451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.721454][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.728258][    C1] yealink 6-1:36.0: unexpected response 0
[  317.734218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.741211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.747975][    C1] yealink 6-1:36.0: unexpected response 0
[  317.753930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.761591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.768392][    C1] yealink 6-1:36.0: unexpected response 0
[  317.774333][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.781322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.788169][    C1] yealink 6-1:36.0: unexpected response 0
[  317.794104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.801078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.807833][    C1] yealink 6-1:36.0: unexpected response 0
[  317.813855][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.820830][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.827587][    C1] yealink 6-1:36.0: unexpected response 0
[  317.833515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.840481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.847235][    C1] yealink 6-1:36.0: unexpected response 0
[  317.853193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.860192][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.866960][    C1] yealink 6-1:36.0: unexpected response 0
[  317.872902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.879867][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.886626][    C1] yealink 6-1:36.0: unexpected response 0
[  317.892555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.899524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.906280][    C1] yealink 6-1:36.0: unexpected response 0
[  317.912205][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.919174][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.925930][    C1] yealink 6-1:36.0: unexpected response 0
[  317.931872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.938881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.945639][    C1] yealink 6-1:36.0: unexpected response 0
[  317.951605][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.958586][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.965344][    C1] yealink 6-1:36.0: unexpected response 0
[  317.971305][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.978293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  317.985051][    C1] yealink 6-1:36.0: unexpected response 0
[  317.990972][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  317.997970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.004727][    C1] yealink 6-1:36.0: unexpected response 0
[  318.010652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.017648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.024582][    C1] yealink 6-1:36.0: unexpected response 0
[  318.030505][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.037488][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.044271][    C1] yealink 6-1:36.0: unexpected response 0
[  318.050196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.057189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.063949][    C1] yealink 6-1:36.0: unexpected response 0
[  318.069884][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.076880][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.083768][    C1] yealink 6-1:36.0: unexpected response 0
[  318.090111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.097087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.103845][    C1] yealink 6-1:36.0: unexpected response 0
[  318.109798][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.116772][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.123531][    C1] yealink 6-1:36.0: unexpected response 0
[  318.129452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.136444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.143260][    C1] yealink 6-1:36.0: unexpected response 0
[  318.149189][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.156166][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.162927][    C1] yealink 6-1:36.0: unexpected response 0
[  318.168850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.175881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.182644][    C1] yealink 6-1:36.0: unexpected response 0
[  318.188575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.195554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.202317][    C1] yealink 6-1:36.0: unexpected response 0
[  318.208343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.215367][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.222138][    C1] yealink 6-1:36.0: unexpected response 0
[  318.228093][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.235091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.241860][    C1] yealink 6-1:36.0: unexpected response 0
[  318.247816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.254807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.261576][    C1] yealink 6-1:36.0: unexpected response 0
[  318.267559][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.274573][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.281381][    C1] yealink 6-1:36.0: unexpected response 0
[  318.287351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.294354][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.301117][    C1] yealink 6-1:36.0: unexpected response 0
[  318.307091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.314079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.320838][    C1] yealink 6-1:36.0: unexpected response 0
[  318.326783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.333800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.340559][    C1] yealink 6-1:36.0: unexpected response 0
[  318.346515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.353505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.360263][    C1] yealink 6-1:36.0: unexpected response 0
[  318.366225][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.373219][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.379990][    C1] yealink 6-1:36.0: unexpected response 0
[  318.385978][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.392957][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.399720][    C1] yealink 6-1:36.0: unexpected response 0
[  318.405675][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.412665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.419421][    C1] yealink 6-1:36.0: unexpected response 0
[  318.425361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.432342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.439103][    C1] yealink 6-1:36.0: unexpected response 0
[  318.445048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.452030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.458787][    C1] yealink 6-1:36.0: unexpected response 0
[  318.464721][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.471748][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.478508][    C1] yealink 6-1:36.0: unexpected response 0
[  318.484557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.491605][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.498382][    C1] yealink 6-1:36.0: unexpected response 0
[  318.504372][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.511346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.518126][    C1] yealink 6-1:36.0: unexpected response 0
[  318.524077][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.531049][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.537835][    C1] yealink 6-1:36.0: unexpected response 0
[  318.543799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.550786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.557545][    C1] yealink 6-1:36.0: unexpected response 0
[  318.563471][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.570445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.577201][    C1] yealink 6-1:36.0: unexpected response 0
[  318.583174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.590207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.596970][    C1] yealink 6-1:36.0: unexpected response 0
[  318.602942][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.609922][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.616677][    C1] yealink 6-1:36.0: unexpected response 0
[  318.622612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.629589][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.636349][    C1] yealink 6-1:36.0: unexpected response 0
[  318.642279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.649320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.656108][    C1] yealink 6-1:36.0: unexpected response 0
[  318.662059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.669072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.675861][    C1] yealink 6-1:36.0: unexpected response 0
[  318.681825][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.688820][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.695581][    C1] yealink 6-1:36.0: unexpected response 0
[  318.701534][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.708523][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.715282][    C1] yealink 6-1:36.0: unexpected response 0
[  318.721238][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.728222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.734986][    C1] yealink 6-1:36.0: unexpected response 0
[  318.740956][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.747958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.754716][    C1] yealink 6-1:36.0: unexpected response 0
[  318.760816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.767792][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.774546][    C1] yealink 6-1:36.0: unexpected response 0
[  318.780466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.787480][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.794258][    C1] yealink 6-1:36.0: unexpected response 0
[  318.800202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.807212][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.813970][    C1] yealink 6-1:36.0: unexpected response 0
[  318.819901][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.826879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.833637][    C1] yealink 6-1:36.0: unexpected response 0
[  318.839564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.846549][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.853307][    C1] yealink 6-1:36.0: unexpected response 0
[  318.859853][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.866853][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.873621][    C1] yealink 6-1:36.0: unexpected response 0
[  318.879565][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.886569][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.893339][    C1] yealink 6-1:36.0: unexpected response 0
[  318.899282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.906265][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.913025][    C1] yealink 6-1:36.0: unexpected response 0
[  318.918963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.925947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.932712][    C1] yealink 6-1:36.0: unexpected response 0
[  318.938657][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.945646][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.952405][    C1] yealink 6-1:36.0: unexpected response 0
[  318.958360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.965383][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.972148][    C1] yealink 6-1:36.0: unexpected response 0
[  318.978101][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  318.985088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  318.991940][    C1] yealink 6-1:36.0: unexpected response 0
[  318.997889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.004865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.011623][    C1] yealink 6-1:36.0: unexpected response 0
[  319.017839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.024832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.031602][    C1] yealink 6-1:36.0: unexpected response 0
[  319.037548][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.044525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.051282][    C1] yealink 6-1:36.0: unexpected response 0
[  319.057220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.064194][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.070948][    C1] yealink 6-1:36.0: unexpected response 0
[  319.076876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.083851][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.090783][    C1] yealink 6-1:36.0: unexpected response 0
[  319.097384][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.104226][    C1] hrtimer: interrupt took 20415088 ns
[  319.109662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.116423][    C1] yealink 6-1:36.0: unexpected response 0
[  319.122383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.129398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.136155][    C1] yealink 6-1:36.0: unexpected response 0
[  319.142094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.149070][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.155824][    C1] yealink 6-1:36.0: unexpected response 0
[  319.161786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.168873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.175638][    C1] yealink 6-1:36.0: unexpected response 0
[  319.181586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.188740][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.195588][    C1] yealink 6-1:36.0: unexpected response 0
[  319.201538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.208525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.215289][    C1] yealink 6-1:36.0: unexpected response 0
[  319.221235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.228212][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.235057][    C1] yealink 6-1:36.0: unexpected response 0
[  319.240997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.247978][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.254744][    C1] yealink 6-1:36.0: unexpected response 0
[  319.260671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.267646][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.274402][    C1] yealink 6-1:36.0: unexpected response 0
[  319.280334][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.288185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.294943][    C1] yealink 6-1:36.0: unexpected response 0
[  319.300926][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.307951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.314712][    C1] yealink 6-1:36.0: unexpected response 0
[  319.320653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.327637][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.334395][    C1] yealink 6-1:36.0: unexpected response 0
[  319.340326][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.347322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.354096][    C1] yealink 6-1:36.0: unexpected response 0
[  319.360056][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.367301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.374148][    C1] yealink 6-1:36.0: unexpected response 0
[  319.380095][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.387077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.393834][    C1] yealink 6-1:36.0: unexpected response 0
[  319.399878][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.406852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.413623][    C1] yealink 6-1:36.0: unexpected response 0
[  319.419548][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.426522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.433281][    C1] yealink 6-1:36.0: unexpected response 0
[  319.439212][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.446217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.452987][    C1] yealink 6-1:36.0: unexpected response 0
[  319.459094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.466066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.472822][    C1] yealink 6-1:36.0: unexpected response 0
[  319.478746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.485725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.492488][    C1] yealink 6-1:36.0: unexpected response 0
[  319.498452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.505482][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.512266][    C1] yealink 6-1:36.0: unexpected response 0
[  319.518218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.525556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.532340][    C1] yealink 6-1:36.0: unexpected response 0
[  319.538281][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.545253][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.552014][    C1] yealink 6-1:36.0: unexpected response 0
[  319.558297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.565272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.572028][    C1] yealink 6-1:36.0: unexpected response 0
[  319.577967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.584952][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.591708][    C1] yealink 6-1:36.0: unexpected response 0
[  319.597660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.604673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.611434][    C1] yealink 6-1:36.0: unexpected response 0
[  319.617371][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.624346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.631100][    C1] yealink 6-1:36.0: unexpected response 0
[  319.637045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.644380][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.651135][    C1] yealink 6-1:36.0: unexpected response 0
[  319.657072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.664050][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.670807][    C1] yealink 6-1:36.0: unexpected response 0
[  319.676736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.683720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.690479][    C1] yealink 6-1:36.0: unexpected response 0
[  319.696411][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.703390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.710157][    C1] yealink 6-1:36.0: unexpected response 0
[  319.716279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.723256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.730014][    C1] yealink 6-1:36.0: unexpected response 0
[  319.735967][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.742946][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.749701][    C1] yealink 6-1:36.0: unexpected response 0
[  319.755630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.762634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.769388][    C1] yealink 6-1:36.0: unexpected response 0
[  319.775317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.782286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.789040][    C1] yealink 6-1:36.0: unexpected response 0
[  319.794964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.801939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.808782][    C1] yealink 6-1:36.0: unexpected response 0
[  319.814712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.821705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.828478][    C1] yealink 6-1:36.0: unexpected response 0
[  319.834404][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.841375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.848127][    C1] yealink 6-1:36.0: unexpected response 0
[  319.854057][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.861025][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.867777][    C1] yealink 6-1:36.0: unexpected response 0
[  319.873701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.880667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.887426][    C1] yealink 6-1:36.0: unexpected response 0
[  319.893354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.900322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.907076][    C1] yealink 6-1:36.0: unexpected response 0
[  319.913005][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.920028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.926789][    C1] yealink 6-1:36.0: unexpected response 0
[  319.932726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.939699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.946454][    C1] yealink 6-1:36.0: unexpected response 0
[  319.952391][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.959373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.966133][    C1] yealink 6-1:36.0: unexpected response 0
[  319.972081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.979078][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  319.985855][    C1] yealink 6-1:36.0: unexpected response 0
[  319.991839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  319.998927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.006121][    C1] yealink 6-1:36.0: unexpected response 0
[  320.012055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.019627][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.026395][    C1] yealink 6-1:36.0: unexpected response 0
[  320.032342][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.039330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.046084][    C1] yealink 6-1:36.0: unexpected response 0
[  320.052010][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.058976][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.065732][    C1] yealink 6-1:36.0: unexpected response 0
[  320.071653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.078649][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.085751][    C1] yealink 6-1:36.0: unexpected response 0
[  320.091695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.098664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.105417][    C1] yealink 6-1:36.0: unexpected response 0
[  320.111340][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.118322][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.125094][    C1] yealink 6-1:36.0: unexpected response 0
[  320.131044][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.138009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.144763][    C1] yealink 6-1:36.0: unexpected response 0
[  320.150681][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.157735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.164490][    C1] yealink 6-1:36.0: unexpected response 0
[  320.170412][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.177375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.184127][    C1] yealink 6-1:36.0: unexpected response 0
[  320.190045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.197103][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.203943][    C1] yealink 6-1:36.0: unexpected response 0
[  320.209862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.216828][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.223582][    C1] yealink 6-1:36.0: unexpected response 0
[  320.229508][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.236587][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.243346][    C1] yealink 6-1:36.0: unexpected response 0
[  320.249265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.256319][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.263093][    C1] yealink 6-1:36.0: unexpected response 0
[  320.269055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.276028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.282784][    C1] yealink 6-1:36.0: unexpected response 0
[  320.288707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.295679][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.302437][    C1] yealink 6-1:36.0: unexpected response 0
[  320.308385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.315355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.322111][    C1] yealink 6-1:36.0: unexpected response 0
[  320.328035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.335007][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.341776][    C1] yealink 6-1:36.0: unexpected response 0
[  320.347694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.354663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.361416][    C1] yealink 6-1:36.0: unexpected response 0
[  320.367338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.374309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.381061][    C1] yealink 6-1:36.0: unexpected response 0
[  320.386983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.393975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.400727][    C1] yealink 6-1:36.0: unexpected response 0
[  320.406649][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.413622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.421174][    C1] yealink 6-1:36.0: unexpected response 0
[  320.427110][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.434096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.440847][    C1] yealink 6-1:36.0: unexpected response 0
[  320.446764][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.453729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.460480][    C1] yealink 6-1:36.0: unexpected response 0
[  320.466398][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.473364][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.480114][    C1] yealink 6-1:36.0: unexpected response 0
[  320.486037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.493090][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.499842][    C1] yealink 6-1:36.0: unexpected response 0
[  320.505759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.512723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.519473][    C1] yealink 6-1:36.0: unexpected response 0
[  320.525391][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.532365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.539118][    C1] yealink 6-1:36.0: unexpected response 0
[  320.545052][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.552105][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.558874][    C1] yealink 6-1:36.0: unexpected response 0
[  320.564799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.571777][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.578527][    C1] yealink 6-1:36.0: unexpected response 0
[  320.584447][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.591408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.598160][    C1] yealink 6-1:36.0: unexpected response 0
[  320.604079][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.611047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.617889][    C1] yealink 6-1:36.0: unexpected response 0
[  320.623815][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.630824][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.637590][    C1] yealink 6-1:36.0: unexpected response 0
[  320.643536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.650502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.657269][    C1] yealink 6-1:36.0: unexpected response 0
[  320.663210][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.670174][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.676924][    C1] yealink 6-1:36.0: unexpected response 0
[  320.682849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.689827][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.696578][    C1] yealink 6-1:36.0: unexpected response 0
[  320.702502][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.709486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.716242][    C1] yealink 6-1:36.0: unexpected response 0
[  320.722168][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.729132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.735888][    C1] yealink 6-1:36.0: unexpected response 0
[  320.741822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.748789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.755542][    C1] yealink 6-1:36.0: unexpected response 0
[  320.761461][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.768433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.775185][    C1] yealink 6-1:36.0: unexpected response 0
[  320.781275][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.788237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.794990][    C1] yealink 6-1:36.0: unexpected response 0
[  320.800908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.807932][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.814698][    C1] yealink 6-1:36.0: unexpected response 0
[  320.820630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.827609][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.834456][    C1] yealink 6-1:36.0: unexpected response 0
[  320.840384][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.847354][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.854110][    C1] yealink 6-1:36.0: unexpected response 0
[  320.860029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.867036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.873793][    C1] yealink 6-1:36.0: unexpected response 0
[  320.879720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.886694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.893452][    C1] yealink 6-1:36.0: unexpected response 0
[  320.899381][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.906355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.913109][    C1] yealink 6-1:36.0: unexpected response 0
[  320.919035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.926005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.932766][    C1] yealink 6-1:36.0: unexpected response 0
[  320.938752][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.945751][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.952512][    C1] yealink 6-1:36.0: unexpected response 0
[  320.958532][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.965509][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.972265][    C1] yealink 6-1:36.0: unexpected response 0
[  320.978192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  320.985250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  320.992010][    C1] yealink 6-1:36.0: unexpected response 0
[  320.997934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.004904][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.011659][    C1] yealink 6-1:36.0: unexpected response 0
[  321.017581][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.024598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.031352][    C1] yealink 6-1:36.0: unexpected response 0
[  321.037280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.044255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.051009][    C1] yealink 6-1:36.0: unexpected response 0
[  321.056945][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.063921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.070676][    C1] yealink 6-1:36.0: unexpected response 0
[  321.076641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.083873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.090628][    C1] yealink 6-1:36.0: unexpected response 0
[  321.096647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.103632][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.110478][    C1] yealink 6-1:36.0: unexpected response 0
[  321.116425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.123440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.130193][    C1] yealink 6-1:36.0: unexpected response 0
[  321.136121][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.143137][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.149910][    C1] yealink 6-1:36.0: unexpected response 0
[  321.155849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.162828][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.169586][    C1] yealink 6-1:36.0: unexpected response 0
[  321.175529][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.182556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.189353][    C1] yealink 6-1:36.0: unexpected response 0
[  321.195292][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.202296][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.209053][    C1] yealink 6-1:36.0: unexpected response 0
[  321.214988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.221975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.228735][    C1] yealink 6-1:36.0: unexpected response 0
[  321.234667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.241647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.248420][    C1] yealink 6-1:36.0: unexpected response 0
[  321.254376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.261374][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.268130][    C1] yealink 6-1:36.0: unexpected response 0
[  321.274058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.281026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.287785][    C1] yealink 6-1:36.0: unexpected response 0
[  321.293715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.300690][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.307446][    C1] yealink 6-1:36.0: unexpected response 0
[  321.313374][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.320348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.327101][    C1] yealink 6-1:36.0: unexpected response 0
[  321.333041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.340047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.346824][    C1] yealink 6-1:36.0: unexpected response 0
[  321.352774][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.359940][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.366709][    C1] yealink 6-1:36.0: unexpected response 0
[  321.372671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.379655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.386415][    C1] yealink 6-1:36.0: unexpected response 0
[  321.392360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.399346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.406102][    C1] yealink 6-1:36.0: unexpected response 0
[  321.412050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.419035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.425795][    C1] yealink 6-1:36.0: unexpected response 0
[  321.431775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.438757][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.445515][    C1] yealink 6-1:36.0: unexpected response 0
[  321.451491][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.458857][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.465635][    C1] yealink 6-1:36.0: unexpected response 0
[  321.471644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.478654][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.485419][    C1] yealink 6-1:36.0: unexpected response 0
[  321.491459][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.498486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.505246][    C1] yealink 6-1:36.0: unexpected response 0
[  321.511189][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.518177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.524936][    C1] yealink 6-1:36.0: unexpected response 0
[  321.530877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.537865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.544912][    C1] yealink 6-1:36.0: unexpected response 0
[  321.550868][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.558313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.565075][    C1] yealink 6-1:36.0: unexpected response 0
[  321.571031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.578036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.584803][    C1] yealink 6-1:36.0: unexpected response 0
[  321.590764][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.597760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.604520][    C1] yealink 6-1:36.0: unexpected response 0
[  321.610461][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.617455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.624219][    C1] yealink 6-1:36.0: unexpected response 0
[  321.630173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.637185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.643951][    C1] yealink 6-1:36.0: unexpected response 0
[  321.650051][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.657447][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.664300][    C1] yealink 6-1:36.0: unexpected response 0
[  321.670272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.677273][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.684040][    C1] yealink 6-1:36.0: unexpected response 0
[  321.689990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.697068][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.703831][    C1] yealink 6-1:36.0: unexpected response 0
[  321.709766][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.716743][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.723502][    C1] yealink 6-1:36.0: unexpected response 0
[  321.729428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.736403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.743156][    C1] yealink 6-1:36.0: unexpected response 0
[  321.749080][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.756053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.762899][    C1] yealink 6-1:36.0: unexpected response 0
[  321.768865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.775869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.782635][    C1] yealink 6-1:36.0: unexpected response 0
[  321.788581][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.795580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.802345][    C1] yealink 6-1:36.0: unexpected response 0
[  321.808300][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.815336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.822099][    C1] yealink 6-1:36.0: unexpected response 0
[  321.828049][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.835050][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.841818][    C1] yealink 6-1:36.0: unexpected response 0
[  321.847794][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.854797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.861667][    C1] yealink 6-1:36.0: unexpected response 0
[  321.867645][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.874653][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.881417][    C1] yealink 6-1:36.0: unexpected response 0
[  321.887403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.894511][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.901284][    C1] yealink 6-1:36.0: unexpected response 0
[  321.907263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.914271][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.921031][    C1] yealink 6-1:36.0: unexpected response 0
[  321.926980][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.933958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.940712][    C1] yealink 6-1:36.0: unexpected response 0
[  321.946657][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.953644][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.960397][    C1] yealink 6-1:36.0: unexpected response 0
[  321.966328][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.973378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.980152][    C1] yealink 6-1:36.0: unexpected response 0
[  321.986089][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  321.993153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  321.999910][    C1] yealink 6-1:36.0: unexpected response 0
[  322.005856][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.012934][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.019693][    C1] yealink 6-1:36.0: unexpected response 0
[  322.025723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.032705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.039460][    C1] yealink 6-1:36.0: unexpected response 0
[  322.045576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.052562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.059319][    C1] yealink 6-1:36.0: unexpected response 0
[  322.065308][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.072304][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.079058][    C1] yealink 6-1:36.0: unexpected response 0
[  322.085000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.092014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.098771][    C1] yealink 6-1:36.0: unexpected response 0
[  322.104714][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.111717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.118475][    C1] yealink 6-1:36.0: unexpected response 0
[  322.124418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.131428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.138270][    C1] yealink 6-1:36.0: unexpected response 0
[  322.144230][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.151224][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.158018][    C1] yealink 6-1:36.0: unexpected response 0
[  322.163995][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.170975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.177734][    C1] yealink 6-1:36.0: unexpected response 0
[  322.183660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.190634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.197389][    C1] yealink 6-1:36.0: unexpected response 0
[  322.203312][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.210282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.217038][    C1] yealink 6-1:36.0: unexpected response 0
[  322.222960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.229928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.236946][    C1] yealink 6-1:36.0: unexpected response 0
[  322.242882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.249865][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.256623][    C1] yealink 6-1:36.0: unexpected response 0
[  322.262641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.269664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.276443][    C1] yealink 6-1:36.0: unexpected response 0
[  322.282382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.289378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.296134][    C1] yealink 6-1:36.0: unexpected response 0
[  322.302075][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.309029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.315795][    C1] yealink 6-1:36.0: unexpected response 0
[  322.321813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.328782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.335534][    C1] yealink 6-1:36.0: unexpected response 0
[  322.341456][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.348428][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.355185][    C1] yealink 6-1:36.0: unexpected response 0
[  322.361105][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.368072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.374843][    C1] yealink 6-1:36.0: unexpected response 0
[  322.380852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.387828][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.394586][    C1] yealink 6-1:36.0: unexpected response 0
[  322.401037][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.408011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.414792][    C1] yealink 6-1:36.0: unexpected response 0
[  322.420718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.427690][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.434448][    C1] yealink 6-1:36.0: unexpected response 0
[  322.440367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.447361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.454117][    C1] yealink 6-1:36.0: unexpected response 0
[  322.460035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.467001][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.473759][    C1] yealink 6-1:36.0: unexpected response 0
[  322.479707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.486694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.493453][    C1] yealink 6-1:36.0: unexpected response 0
[  322.499378][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.506346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.513102][    C1] yealink 6-1:36.0: unexpected response 0
[  322.519022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.525986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.532739][    C1] yealink 6-1:36.0: unexpected response 0
[  322.538657][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.545629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.552383][    C1] yealink 6-1:36.0: unexpected response 0
[  322.558302][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.565270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.572029][    C1] yealink 6-1:36.0: unexpected response 0
[  322.577996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.584985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.591743][    C1] yealink 6-1:36.0: unexpected response 0
[  322.597671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.604680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.611433][    C1] yealink 6-1:36.0: unexpected response 0
[  322.617360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.624328][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.631081][    C1] yealink 6-1:36.0: unexpected response 0
[  322.637003][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.643973][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.650726][    C1] yealink 6-1:36.0: unexpected response 0
[  322.656649][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.663622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.670397][    C1] yealink 6-1:36.0: unexpected response 0
[  322.676319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.683290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.690043][    C1] yealink 6-1:36.0: unexpected response 0
[  322.695965][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.702931][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.709691][    C1] yealink 6-1:36.0: unexpected response 0
[  322.715618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.722588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.729340][    C1] yealink 6-1:36.0: unexpected response 0
[  322.735261][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.742229][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.748981][    C1] yealink 6-1:36.0: unexpected response 0
[  322.754905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.761989][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.768745][    C1] yealink 6-1:36.0: unexpected response 0
[  322.774758][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.781767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.788537][    C1] yealink 6-1:36.0: unexpected response 0
[  322.794461][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.801429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.808187][    C1] yealink 6-1:36.0: unexpected response 0
[  322.814117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.821276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.828030][    C1] yealink 6-1:36.0: unexpected response 0
[  322.833949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.840913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.847667][    C1] yealink 6-1:36.0: unexpected response 0
[  322.853593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.860555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.867307][    C1] yealink 6-1:36.0: unexpected response 0
[  322.873229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.880195][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.886985][    C1] yealink 6-1:36.0: unexpected response 0
[  322.892915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.899890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.906645][    C1] yealink 6-1:36.0: unexpected response 0
[  322.912593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.919582][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.926337][    C1] yealink 6-1:36.0: unexpected response 0
[  322.932263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.939229][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.945983][    C1] yealink 6-1:36.0: unexpected response 0
[  322.951912][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.958897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.965651][    C1] yealink 6-1:36.0: unexpected response 0
[  322.971593][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.978563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  322.985316][    C1] yealink 6-1:36.0: unexpected response 0
[  322.991241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  322.998210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.004965][    C1] yealink 6-1:36.0: unexpected response 0
[  323.010891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.017863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.024618][    C1] yealink 6-1:36.0: unexpected response 0
[  323.030559][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.037532][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.044291][    C1] yealink 6-1:36.0: unexpected response 0
[  323.050215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.057213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.063970][    C1] yealink 6-1:36.0: unexpected response 0
[  323.069905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.076976][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.083749][    C1] yealink 6-1:36.0: unexpected response 0
[  323.089716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.096727][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.103495][    C1] yealink 6-1:36.0: unexpected response 0
[  323.109444][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.116433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.123192][    C1] yealink 6-1:36.0: unexpected response 0
[  323.129123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.136108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.142870][    C1] yealink 6-1:36.0: unexpected response 0
[  323.148836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.155844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.162625][    C1] yealink 6-1:36.0: unexpected response 0
[  323.168586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.175607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.182377][    C1] yealink 6-1:36.0: unexpected response 0
[  323.188338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.195345][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.202130][    C1] yealink 6-1:36.0: unexpected response 0
[  323.208092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.215080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.221847][    C1] yealink 6-1:36.0: unexpected response 0
[  323.227809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.234897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.241686][    C1] yealink 6-1:36.0: unexpected response 0
[  323.247643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.254652][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.261419][    C1] yealink 6-1:36.0: unexpected response 0
[  323.267383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.274386][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.281148][    C1] yealink 6-1:36.0: unexpected response 0
[  323.287115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.294158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.300948][    C1] yealink 6-1:36.0: unexpected response 0
[  323.306926][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.313932][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.320695][    C1] yealink 6-1:36.0: unexpected response 0
[  323.326654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.333663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.340426][    C1] yealink 6-1:36.0: unexpected response 0
[  323.346393][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.353387][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.360161][    C1] yealink 6-1:36.0: unexpected response 0
[  323.366123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.373140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.379907][    C1] yealink 6-1:36.0: unexpected response 0
[  323.385882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.392951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.399723][    C1] yealink 6-1:36.0: unexpected response 0
[  323.405679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.412673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.419439][    C1] yealink 6-1:36.0: unexpected response 0
[  323.425408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.432400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.439169][    C1] yealink 6-1:36.0: unexpected response 0
[  323.445126][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.452112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.458874][    C1] yealink 6-1:36.0: unexpected response 0
[  323.464830][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.471833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.478600][    C1] yealink 6-1:36.0: unexpected response 0
[  323.484555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.491581][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.498361][    C1] yealink 6-1:36.0: unexpected response 0
[  323.504326][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.511329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.518107][    C1] yealink 6-1:36.0: unexpected response 0
[  323.524071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.531062][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.537831][    C1] yealink 6-1:36.0: unexpected response 0
[  323.543807][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.551042][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.557816][    C1] yealink 6-1:36.0: unexpected response 0
[  323.563897][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.570917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.577695][    C1] yealink 6-1:36.0: unexpected response 0
[  323.583665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.590785][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.597656][    C1] yealink 6-1:36.0: unexpected response 0
[  323.603635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.610656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.617436][    C1] yealink 6-1:36.0: unexpected response 0
[  323.623408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.630412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.637184][    C1] yealink 6-1:36.0: unexpected response 0
[  323.643146][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.650174][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.656955][    C1] yealink 6-1:36.0: unexpected response 0
[  323.662925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.669950][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.676724][    C1] yealink 6-1:36.0: unexpected response 0
[  323.682694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.690091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.696867][    C1] yealink 6-1:36.0: unexpected response 0
[  323.702882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.709955][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.716738][    C1] yealink 6-1:36.0: unexpected response 0
[  323.722708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.729725][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.736498][    C1] yealink 6-1:36.0: unexpected response 0
[  323.742460][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.749470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.756241][    C1] yealink 6-1:36.0: unexpected response 0
[  323.762203][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.769224][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.776002][    C1] yealink 6-1:36.0: unexpected response 0
[  323.781961][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.788931][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.795690][    C1] yealink 6-1:36.0: unexpected response 0
[  323.801631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.808694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.815503][    C1] yealink 6-1:36.0: unexpected response 0
[  323.821483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.828523][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.835301][    C1] yealink 6-1:36.0: unexpected response 0
[  323.841266][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.848285][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.855061][    C1] yealink 6-1:36.0: unexpected response 0
[  323.861000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.868025][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.874809][    C1] yealink 6-1:36.0: unexpected response 0
[  323.880779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.887807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.894586][    C1] yealink 6-1:36.0: unexpected response 0
[  323.900551][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.907624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.914425][    C1] yealink 6-1:36.0: unexpected response 0
[  323.920414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.927447][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.934220][    C1] yealink 6-1:36.0: unexpected response 0
[  323.940196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.947236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.954008][    C1] yealink 6-1:36.0: unexpected response 0
[  323.959988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.967020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.973794][    C1] yealink 6-1:36.0: unexpected response 0
[  323.979763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  323.986783][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  323.993646][    C1] yealink 6-1:36.0: unexpected response 0
[  323.999615][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.006636][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.013415][    C1] yealink 6-1:36.0: unexpected response 0
[  324.019385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.026430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.033250][    C1] yealink 6-1:36.0: unexpected response 0
[  324.039218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.046228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.052997][    C1] yealink 6-1:36.0: unexpected response 0
[  324.058958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.065971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.072739][    C1] yealink 6-1:36.0: unexpected response 0
[  324.078707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.085722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.092495][    C1] yealink 6-1:36.0: unexpected response 0
[  324.098458][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.105470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.112250][    C1] yealink 6-1:36.0: unexpected response 0
[  324.118229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.125244][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.132012][    C1] yealink 6-1:36.0: unexpected response 0
[  324.137965][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.144977][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.151747][    C1] yealink 6-1:36.0: unexpected response 0
[  324.157699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.164697][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.171477][    C1] yealink 6-1:36.0: unexpected response 0
[  324.177462][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.184531][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.191306][    C1] yealink 6-1:36.0: unexpected response 0
[  324.197287][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.204320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.211095][    C1] yealink 6-1:36.0: unexpected response 0
[  324.217108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.224153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.230929][    C1] yealink 6-1:36.0: unexpected response 0
[  324.236911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.243925][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.250785][    C1] yealink 6-1:36.0: unexpected response 0
[  324.256753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.263764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.270550][    C1] yealink 6-1:36.0: unexpected response 0
[  324.276517][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.283531][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.290307][    C1] yealink 6-1:36.0: unexpected response 0
[  324.296271][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.303282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.310056][    C1] yealink 6-1:36.0: unexpected response 0
[  324.316023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.323032][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.329800][    C1] yealink 6-1:36.0: unexpected response 0
[  324.335772][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.342816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.349677][    C1] yealink 6-1:36.0: unexpected response 0
[  324.355655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.362667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.369430][    C1] yealink 6-1:36.0: unexpected response 0
[  324.375395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.382408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.389181][    C1] yealink 6-1:36.0: unexpected response 0
[  324.395149][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.402168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.408942][    C1] yealink 6-1:36.0: unexpected response 0
[  324.414915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.421985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.428818][    C1] yealink 6-1:36.0: unexpected response 0
[  324.434802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.441850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.448623][    C1] yealink 6-1:36.0: unexpected response 0
[  324.454596][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.461638][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.468408][    C1] yealink 6-1:36.0: unexpected response 0
[  324.474373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.481391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.488164][    C1] yealink 6-1:36.0: unexpected response 0
[  324.494130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.501177][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.507954][    C1] yealink 6-1:36.0: unexpected response 0
[  324.513925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.520944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.527726][    C1] yealink 6-1:36.0: unexpected response 0
[  324.533729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.540742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.547520][    C1] yealink 6-1:36.0: unexpected response 0
[  324.553497][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.560515][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.567294][    C1] yealink 6-1:36.0: unexpected response 0
[  324.573261][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.580256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.587026][    C1] yealink 6-1:36.0: unexpected response 0
[  324.592990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.600000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.606763][    C1] yealink 6-1:36.0: unexpected response 0
[  324.612723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.619726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.626499][    C1] yealink 6-1:36.0: unexpected response 0
[  324.632482][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.639520][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.646314][    C1] yealink 6-1:36.0: unexpected response 0
[  324.652282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.659326][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.666098][    C1] yealink 6-1:36.0: unexpected response 0
[  324.672058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.679063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.685841][    C1] yealink 6-1:36.0: unexpected response 0
[  324.691821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.698833][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.705599][    C1] yealink 6-1:36.0: unexpected response 0
[  324.711591][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.718614][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.725386][    C1] yealink 6-1:36.0: unexpected response 0
[  324.731431][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.738463][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.745243][    C1] yealink 6-1:36.0: unexpected response 0
[  324.751204][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.758221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.764998][    C1] yealink 6-1:36.0: unexpected response 0
[  324.770964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.777986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.784762][    C1] yealink 6-1:36.0: unexpected response 0
[  324.790746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.797770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.804551][    C1] yealink 6-1:36.0: unexpected response 0
[  324.810515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.817588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.824368][    C1] yealink 6-1:36.0: unexpected response 0
[  324.830386][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.837422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.844194][    C1] yealink 6-1:36.0: unexpected response 0
[  324.850156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.857267][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.864044][    C1] yealink 6-1:36.0: unexpected response 0
[  324.870017][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.877045][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.883820][    C1] yealink 6-1:36.0: unexpected response 0
[  324.889790][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.896808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.903578][    C1] yealink 6-1:36.0: unexpected response 0
[  324.909543][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.916574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.923355][    C1] yealink 6-1:36.0: unexpected response 0
[  324.929317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.936329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.943109][    C1] yealink 6-1:36.0: unexpected response 0
[  324.949092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.956114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.962891][    C1] yealink 6-1:36.0: unexpected response 0
[  324.968860][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.975914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  324.982691][    C1] yealink 6-1:36.0: unexpected response 0
[  324.988669][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  324.995687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.002456][    C1] yealink 6-1:36.0: unexpected response 0
[  325.008427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.015455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.022229][    C1] yealink 6-1:36.0: unexpected response 0
[  325.028186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.035236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.042030][    C1] yealink 6-1:36.0: unexpected response 0
[  325.048006][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.055034][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.061803][    C1] yealink 6-1:36.0: unexpected response 0
[  325.067763][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.074759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.081537][    C1] yealink 6-1:36.0: unexpected response 0
[  325.087514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.094524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.101292][    C1] yealink 6-1:36.0: unexpected response 0
[  325.107272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.114289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.121059][    C1] yealink 6-1:36.0: unexpected response 0
[  325.127040][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.134092][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.140877][    C1] yealink 6-1:36.0: unexpected response 0
[  325.146865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.153883][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.160653][    C1] yealink 6-1:36.0: unexpected response 0
[  325.166632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.173654][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.180421][    C1] yealink 6-1:36.0: unexpected response 0
[  325.186402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.193438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.200225][    C1] yealink 6-1:36.0: unexpected response 0
[  325.206288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.213301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.220071][    C1] yealink 6-1:36.0: unexpected response 0
[  325.226026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.233022][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.239788][    C1] yealink 6-1:36.0: unexpected response 0
[  325.245752][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.252772][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.259567][    C1] yealink 6-1:36.0: unexpected response 0
[  325.265631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.272642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.279406][    C1] yealink 6-1:36.0: unexpected response 0
[  325.285375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.292412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.299181][    C1] yealink 6-1:36.0: unexpected response 0
[  325.305156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.312287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.319068][    C1] yealink 6-1:36.0: unexpected response 0
[  325.325119][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.332123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.338895][    C1] yealink 6-1:36.0: unexpected response 0
[  325.344857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.351913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.358712][    C1] yealink 6-1:36.0: unexpected response 0
[  325.364691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.371718][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.378489][    C1] yealink 6-1:36.0: unexpected response 0
[  325.384469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.391487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.398272][    C1] yealink 6-1:36.0: unexpected response 0
[  325.404236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.411243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.418020][    C1] yealink 6-1:36.0: unexpected response 0
[  325.423990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.431013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.437799][    C1] yealink 6-1:36.0: unexpected response 0
[  325.443809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.450901][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.457681][    C1] yealink 6-1:36.0: unexpected response 0
[  325.463658][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.470666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.477442][    C1] yealink 6-1:36.0: unexpected response 0
[  325.483457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.490486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.497286][    C1] yealink 6-1:36.0: unexpected response 0
[  325.503249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.510256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.517029][    C1] yealink 6-1:36.0: unexpected response 0
[  325.522992][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.529991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.536761][    C1] yealink 6-1:36.0: unexpected response 0
[  325.542721][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.549735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.556526][    C1] yealink 6-1:36.0: unexpected response 0
[  325.562499][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.569502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.576268][    C1] yealink 6-1:36.0: unexpected response 0
[  325.582237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.589240][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.596013][    C1] yealink 6-1:36.0: unexpected response 0
[  325.601972][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.609002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.615803][    C1] yealink 6-1:36.0: unexpected response 0
[  325.621801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.628823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.635601][    C1] yealink 6-1:36.0: unexpected response 0
[  325.641582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.648629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.655419][    C1] yealink 6-1:36.0: unexpected response 0
[  325.661379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.668398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.675173][    C1] yealink 6-1:36.0: unexpected response 0
[  325.681131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.688158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.694941][    C1] yealink 6-1:36.0: unexpected response 0
[  325.700905][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.707910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.714679][    C1] yealink 6-1:36.0: unexpected response 0
[  325.720655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.727763][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.734536][    C1] yealink 6-1:36.0: unexpected response 0
[  325.740494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.747508][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.754288][    C1] yealink 6-1:36.0: unexpected response 0
[  325.760254][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.767317][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.774266][    C1] yealink 6-1:36.0: unexpected response 0
[  325.780229][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.787243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.794016][    C1] yealink 6-1:36.0: unexpected response 0
[  325.799976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.806983][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.813751][    C1] yealink 6-1:36.0: unexpected response 0
[  325.819707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.826724][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.833504][    C1] yealink 6-1:36.0: unexpected response 0
[  325.839468][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.846480][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.853268][    C1] yealink 6-1:36.0: unexpected response 0
[  325.859255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.866288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.873066][    C1] yealink 6-1:36.0: unexpected response 0
[  325.879026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.886031][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.892798][    C1] yealink 6-1:36.0: unexpected response 0
[  325.898756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.905765][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.912532][    C1] yealink 6-1:36.0: unexpected response 0
[  325.918492][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.925537][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.932306][    C1] yealink 6-1:36.0: unexpected response 0
[  325.938277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.945292][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.952061][    C1] yealink 6-1:36.0: unexpected response 0
[  325.958056][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.965072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.971841][    C1] yealink 6-1:36.0: unexpected response 0
[  325.977798][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  325.984805][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  325.991582][    C1] yealink 6-1:36.0: unexpected response 0
[  325.997539][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.004528][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.011288][    C1] yealink 6-1:36.0: unexpected response 0
[  326.017242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.024225][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.030979][    C1] yealink 6-1:36.0: unexpected response 0
[  326.036912][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.043896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.050654][    C1] yealink 6-1:36.0: unexpected response 0
[  326.056691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.063696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.070469][    C1] yealink 6-1:36.0: unexpected response 0
[  326.076437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.083482][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.090252][    C1] yealink 6-1:36.0: unexpected response 0
[  326.096221][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.103242][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.110011][    C1] yealink 6-1:36.0: unexpected response 0
[  326.115963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.122950][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.129706][    C1] yealink 6-1:36.0: unexpected response 0
[  326.135660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.142660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.149427][    C1] yealink 6-1:36.0: unexpected response 0
[  326.155406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.162417][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.169194][    C1] yealink 6-1:36.0: unexpected response 0
[  326.175159][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.182173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.188941][    C1] yealink 6-1:36.0: unexpected response 0
[  326.194907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.201927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.208696][    C1] yealink 6-1:36.0: unexpected response 0
[  326.214667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.221667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.228429][    C1] yealink 6-1:36.0: unexpected response 0
[  326.234376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.241397][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.248164][    C1] yealink 6-1:36.0: unexpected response 0
[  326.254135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.261120][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.267888][    C1] yealink 6-1:36.0: unexpected response 0
[  326.273847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.282306][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.289066][    C1] yealink 6-1:36.0: unexpected response 0
[  326.295001][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.301986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.308747][    C1] yealink 6-1:36.0: unexpected response 0
[  326.314692][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.321678][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.328435][    C1] yealink 6-1:36.0: unexpected response 0
[  326.334360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.341326][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.348079][    C1] yealink 6-1:36.0: unexpected response 0
[  326.354015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.360993][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.367763][    C1] yealink 6-1:36.0: unexpected response 0
[  326.373726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.380703][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.387477][    C1] yealink 6-1:36.0: unexpected response 0
[  326.393431][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.400435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.407194][    C1] yealink 6-1:36.0: unexpected response 0
[  326.413146][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.420118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.426872][    C1] yealink 6-1:36.0: unexpected response 0
[  326.432804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.439776][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.446531][    C1] yealink 6-1:36.0: unexpected response 0
[  326.452462][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.459433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.466189][    C1] yealink 6-1:36.0: unexpected response 0
[  326.472163][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.479146][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.485904][    C1] yealink 6-1:36.0: unexpected response 0
[  326.491842][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.498818][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.505577][    C1] yealink 6-1:36.0: unexpected response 0
[  326.511514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.518503][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.525347][    C1] yealink 6-1:36.0: unexpected response 0
[  326.531277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.538258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.545027][    C1] yealink 6-1:36.0: unexpected response 0
[  326.550971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.557981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.564738][    C1] yealink 6-1:36.0: unexpected response 0
[  326.570708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.577700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.584463][    C1] yealink 6-1:36.0: unexpected response 0
[  326.590399][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.597375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.604133][    C1] yealink 6-1:36.0: unexpected response 0
[  326.610082][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.617066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.623824][    C1] yealink 6-1:36.0: unexpected response 0
[  326.629757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.636736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.643494][    C1] yealink 6-1:36.0: unexpected response 0
[  326.649429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.656408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.663164][    C1] yealink 6-1:36.0: unexpected response 0
[  326.669091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.676097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.682858][    C1] yealink 6-1:36.0: unexpected response 0
[  326.688786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.695755][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.702513][    C1] yealink 6-1:36.0: unexpected response 0
[  326.708450][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.715484][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.722252][    C1] yealink 6-1:36.0: unexpected response 0
[  326.728186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.735157][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.742260][    C1] yealink 6-1:36.0: unexpected response 0
[  326.748188][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.755158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.761913][    C1] yealink 6-1:36.0: unexpected response 0
[  326.767843][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.774858][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.781633][    C1] yealink 6-1:36.0: unexpected response 0
[  326.787561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.794541][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.801300][    C1] yealink 6-1:36.0: unexpected response 0
[  326.807273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.814266][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.821115][    C1] yealink 6-1:36.0: unexpected response 0
[  326.827077][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.834077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.840843][    C1] yealink 6-1:36.0: unexpected response 0
[  326.846803][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.853800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.860560][    C1] yealink 6-1:36.0: unexpected response 0
[  326.866563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.873613][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.880380][    C1] yealink 6-1:36.0: unexpected response 0
[  326.886334][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.893320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.900083][    C1] yealink 6-1:36.0: unexpected response 0
[  326.906041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.913118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.919881][    C1] yealink 6-1:36.0: unexpected response 0
[  326.925836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.932822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.939657][    C1] yealink 6-1:36.0: unexpected response 0
[  326.945592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.952609][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.959364][    C1] yealink 6-1:36.0: unexpected response 0
[  326.965295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.972272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.979040][    C1] yealink 6-1:36.0: unexpected response 0
[  326.984984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  326.991967][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  326.998723][    C1] yealink 6-1:36.0: unexpected response 0
[  327.004736][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.011737][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.018496][    C1] yealink 6-1:36.0: unexpected response 0
[  327.024434][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.031438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.038199][    C1] yealink 6-1:36.0: unexpected response 0
[  327.044130][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.051100][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.057856][    C1] yealink 6-1:36.0: unexpected response 0
[  327.063782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.070766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.077611][    C1] yealink 6-1:36.0: unexpected response 0
[  327.083576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.090567][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.097329][    C1] yealink 6-1:36.0: unexpected response 0
[  327.103286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.110289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.117060][    C1] yealink 6-1:36.0: unexpected response 0
[  327.123025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.130035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.136799][    C1] yealink 6-1:36.0: unexpected response 0
[  327.142765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.149769][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.156539][    C1] yealink 6-1:36.0: unexpected response 0
[  327.162504][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.169533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.176308][    C1] yealink 6-1:36.0: unexpected response 0
[  327.182280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.189314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.196086][    C1] yealink 6-1:36.0: unexpected response 0
[  327.202079][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.209110][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.215904][    C1] yealink 6-1:36.0: unexpected response 0
[  327.221887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.228894][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.235667][    C1] yealink 6-1:36.0: unexpected response 0
[  327.241664][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.249424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.256193][    C1] yealink 6-1:36.0: unexpected response 0
[  327.262148][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.269143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.275914][    C1] yealink 6-1:36.0: unexpected response 0
[  327.281863][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.288905][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.295694][    C1] yealink 6-1:36.0: unexpected response 0
[  327.301667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.308688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.315631][    C1] yealink 6-1:36.0: unexpected response 0
[  327.321606][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.328599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.335362][    C1] yealink 6-1:36.0: unexpected response 0
[  327.341344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.348362][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.355131][    C1] yealink 6-1:36.0: unexpected response 0
[  327.361099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.368096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.374862][    C1] yealink 6-1:36.0: unexpected response 0
[  327.380816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.387811][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.394576][    C1] yealink 6-1:36.0: unexpected response 0
[  327.400538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.407533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.414299][    C1] yealink 6-1:36.0: unexpected response 0
[  327.420338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.427332][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.434102][    C1] yealink 6-1:36.0: unexpected response 0
[  327.440060][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.447055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.453824][    C1] yealink 6-1:36.0: unexpected response 0
[  327.459774][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.466755][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.473513][    C1] yealink 6-1:36.0: unexpected response 0
[  327.479448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.486423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.493221][    C1] yealink 6-1:36.0: unexpected response 0
[  327.499174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.506152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.512911][    C1] yealink 6-1:36.0: unexpected response 0
[  327.518845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.525821][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.532577][    C1] yealink 6-1:36.0: unexpected response 0
[  327.538537][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.545518][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.552284][    C1] yealink 6-1:36.0: unexpected response 0
[  327.558330][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.565306][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.572152][    C1] yealink 6-1:36.0: unexpected response 0
[  327.578097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.585082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.591842][    C1] yealink 6-1:36.0: unexpected response 0
[  327.597780][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.604761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.611535][    C1] yealink 6-1:36.0: unexpected response 0
[  327.617493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.624490][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.631254][    C1] yealink 6-1:36.0: unexpected response 0
[  327.637208][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.644191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.650947][    C1] yealink 6-1:36.0: unexpected response 0
[  327.656916][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.663908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.670671][    C1] yealink 6-1:36.0: unexpected response 0
[  327.676622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.683617][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.690376][    C1] yealink 6-1:36.0: unexpected response 0
[  327.696357][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.703373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.710139][    C1] yealink 6-1:36.0: unexpected response 0
[  327.716091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.723075][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.729832][    C1] yealink 6-1:36.0: unexpected response 0
[  327.735783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.742768][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.749527][    C1] yealink 6-1:36.0: unexpected response 0
[  327.755479][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.762475][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.769234][    C1] yealink 6-1:36.0: unexpected response 0
[  327.775271][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.782256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.789015][    C1] yealink 6-1:36.0: unexpected response 0
[  327.794964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.802000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.808785][    C1] yealink 6-1:36.0: unexpected response 0
[  327.814789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.822424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.829209][    C1] yealink 6-1:36.0: unexpected response 0
[  327.835173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.842180][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.848942][    C1] yealink 6-1:36.0: unexpected response 0
[  327.854910][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.861908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.868667][    C1] yealink 6-1:36.0: unexpected response 0
[  327.874706][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.881719][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.888497][    C1] yealink 6-1:36.0: unexpected response 0
[  327.894455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.901481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.908269][    C1] yealink 6-1:36.0: unexpected response 0
[  327.914231][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.921228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.927996][    C1] yealink 6-1:36.0: unexpected response 0
[  327.933955][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.940945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.947711][    C1] yealink 6-1:36.0: unexpected response 0
[  327.953668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.960656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.967421][    C1] yealink 6-1:36.0: unexpected response 0
[  327.973410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  327.980415][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  327.987181][    C1] yealink 6-1:36.0: unexpected response 0
[  327.993267][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.000262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.007027][    C1] yealink 6-1:36.0: unexpected response 0
[  328.012986][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.019987][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.026748][    C1] yealink 6-1:36.0: unexpected response 0
[  328.032701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.039693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.046457][    C1] yealink 6-1:36.0: unexpected response 0
[  328.052415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.059499][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.066266][    C1] yealink 6-1:36.0: unexpected response 0
[  328.072224][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.079220][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.085985][    C1] yealink 6-1:36.0: unexpected response 0
[  328.091947][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.098947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.105720][    C1] yealink 6-1:36.0: unexpected response 0
[  328.112256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.119266][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.126033][    C1] yealink 6-1:36.0: unexpected response 0
[  328.132029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.139028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.145794][    C1] yealink 6-1:36.0: unexpected response 0
[  328.151789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.158789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.165551][    C1] yealink 6-1:36.0: unexpected response 0
[  328.171536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.178550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.185315][    C1] yealink 6-1:36.0: unexpected response 0
[  328.191273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.198269][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.205031][    C1] yealink 6-1:36.0: unexpected response 0
[  328.210990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.218000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.224768][    C1] yealink 6-1:36.0: unexpected response 0
[  328.230756][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.237759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.244522][    C1] yealink 6-1:36.0: unexpected response 0
[  328.250457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.257432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.264191][    C1] yealink 6-1:36.0: unexpected response 0
[  328.270129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.277105][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.283865][    C1] yealink 6-1:36.0: unexpected response 0
[  328.289847][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.296838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.303607][    C1] yealink 6-1:36.0: unexpected response 0
[  328.309563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.316568][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.323365][    C1] yealink 6-1:36.0: unexpected response 0
[  328.329313][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.336314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.343081][    C1] yealink 6-1:36.0: unexpected response 0
[  328.349018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.356002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.362764][    C1] yealink 6-1:36.0: unexpected response 0
[  328.368686][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.375663][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.382425][    C1] yealink 6-1:36.0: unexpected response 0
[  328.388382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.395378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.402144][    C1] yealink 6-1:36.0: unexpected response 0
[  328.408104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.415156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.421957][    C1] yealink 6-1:36.0: unexpected response 0
[  328.427930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.434944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.441708][    C1] yealink 6-1:36.0: unexpected response 0
[  328.447716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.454704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.461461][    C1] yealink 6-1:36.0: unexpected response 0
[  328.467419][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.474409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.481172][    C1] yealink 6-1:36.0: unexpected response 0
[  328.487128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.494127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.500889][    C1] yealink 6-1:36.0: unexpected response 0
[  328.506859][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.513870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.520646][    C1] yealink 6-1:36.0: unexpected response 0
[  328.526607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.533594][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.540367][    C1] yealink 6-1:36.0: unexpected response 0
[  328.546330][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.553333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.560093][    C1] yealink 6-1:36.0: unexpected response 0
[  328.566051][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.573058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.579826][    C1] yealink 6-1:36.0: unexpected response 0
[  328.585915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.592971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.599824][    C1] yealink 6-1:36.0: unexpected response 0
[  328.605805][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.612810][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.619586][    C1] yealink 6-1:36.0: unexpected response 0
[  328.625565][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.632554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.639317][    C1] yealink 6-1:36.0: unexpected response 0
[  328.645263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.652245][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.659003][    C1] yealink 6-1:36.0: unexpected response 0
[  328.664939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.671917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.678672][    C1] yealink 6-1:36.0: unexpected response 0
[  328.684598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.691590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.698355][    C1] yealink 6-1:36.0: unexpected response 0
[  328.704297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.711284][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.718130][    C1] yealink 6-1:36.0: unexpected response 0
[  328.724078][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.731055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.737850][    C1] yealink 6-1:36.0: unexpected response 0
[  328.743793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.750794][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.757555][    C1] yealink 6-1:36.0: unexpected response 0
[  328.763514][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.770492][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.777353][    C1] yealink 6-1:36.0: unexpected response 0
[  328.783286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.790266][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.797025][    C1] yealink 6-1:36.0: unexpected response 0
[  328.802954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.809925][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.816681][    C1] yealink 6-1:36.0: unexpected response 0
[  328.822674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.829675][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.836433][    C1] yealink 6-1:36.0: unexpected response 0
[  328.842367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.849343][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.856100][    C1] yealink 6-1:36.0: unexpected response 0
[  328.862050][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.869039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.875828][    C1] yealink 6-1:36.0: unexpected response 0
[  328.881842][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.888830][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.895590][    C1] yealink 6-1:36.0: unexpected response 0
[  328.901547][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.908527][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.915284][    C1] yealink 6-1:36.0: unexpected response 0
[  328.921233][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.928222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.934998][    C1] yealink 6-1:36.0: unexpected response 0
[  328.940921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.947891][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.954647][    C1] yealink 6-1:36.0: unexpected response 0
[  328.960662][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.967637][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.974395][    C1] yealink 6-1:36.0: unexpected response 0
[  328.980321][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  328.987291][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  328.994078][    C1] yealink 6-1:36.0: unexpected response 0
[  329.000000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.006996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.013754][    C1] yealink 6-1:36.0: unexpected response 0
[  329.019676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.026656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.033417][    C1] yealink 6-1:36.0: unexpected response 0
[  329.039341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.046332][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.053090][    C1] yealink 6-1:36.0: unexpected response 0
[  329.059038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.066006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.072766][    C1] yealink 6-1:36.0: unexpected response 0
[  329.078699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.085692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.092448][    C1] yealink 6-1:36.0: unexpected response 0
[  329.098396][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.105392][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.112182][    C1] yealink 6-1:36.0: unexpected response 0
[  329.118128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.125128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.131896][    C1] yealink 6-1:36.0: unexpected response 0
[  329.137844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.144824][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.151638][    C1] yealink 6-1:36.0: unexpected response 0
[  329.157632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.164624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.171384][    C1] yealink 6-1:36.0: unexpected response 0
[  329.177355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.184365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.191125][    C1] yealink 6-1:36.0: unexpected response 0
[  329.197066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.204048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.210804][    C1] yealink 6-1:36.0: unexpected response 0
[  329.216751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.223738][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.230502][    C1] yealink 6-1:36.0: unexpected response 0
[  329.236472][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.243453][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.250575][    C1] yealink 6-1:36.0: unexpected response 0
[  329.256523][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.263539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.270299][    C1] yealink 6-1:36.0: unexpected response 0
[  329.276242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.283229][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.290110][    C1] yealink 6-1:36.0: unexpected response 0
[  329.296067][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.303048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.309807][    C1] yealink 6-1:36.0: unexpected response 0
[  329.315768][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.322755][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.329515][    C1] yealink 6-1:36.0: unexpected response 0
[  329.335499][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.342521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.349299][    C1] yealink 6-1:36.0: unexpected response 0
[  329.355245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.362225][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.368983][    C1] yealink 6-1:36.0: unexpected response 0
[  329.374924][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.381998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.388758][    C1] yealink 6-1:36.0: unexpected response 0
[  329.394709][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.401692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.408452][    C1] yealink 6-1:36.0: unexpected response 0
[  329.414471][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.421439][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.428193][    C1] yealink 6-1:36.0: unexpected response 0
[  329.434211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.441203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.447976][    C1] yealink 6-1:36.0: unexpected response 0
[  329.453909][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.460883][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.467642][    C1] yealink 6-1:36.0: unexpected response 0
[  329.473571][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.480571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.487336][    C1] yealink 6-1:36.0: unexpected response 0
[  329.493273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.500251][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.507014][    C1] yealink 6-1:36.0: unexpected response 0
[  329.512949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.520013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.526770][    C1] yealink 6-1:36.0: unexpected response 0
[  329.532699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.539717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.546489][    C1] yealink 6-1:36.0: unexpected response 0
[  329.552437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.559410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.566167][    C1] yealink 6-1:36.0: unexpected response 0
[  329.572099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.579073][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.585832][    C1] yealink 6-1:36.0: unexpected response 0
[  329.591814][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.598809][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.605570][    C1] yealink 6-1:36.0: unexpected response 0
[  329.611545][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.618570][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.625338][    C1] yealink 6-1:36.0: unexpected response 0
[  329.631292][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.638274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.645040][    C1] yealink 6-1:36.0: unexpected response 0
[  329.650977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.657965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.664728][    C1] yealink 6-1:36.0: unexpected response 0
[  329.670666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.677647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.684406][    C1] yealink 6-1:36.0: unexpected response 0
[  329.690336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.697307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.704067][    C1] yealink 6-1:36.0: unexpected response 0
[  329.710017][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.716990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.723746][    C1] yealink 6-1:36.0: unexpected response 0
[  329.729682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.736679][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.743441][    C1] yealink 6-1:36.0: unexpected response 0
[  329.749384][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.756363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.763120][    C1] yealink 6-1:36.0: unexpected response 0
[  329.769059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.776077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.782840][    C1] yealink 6-1:36.0: unexpected response 0
[  329.788801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.795794][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.802562][    C1] yealink 6-1:36.0: unexpected response 0
[  329.808530][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.815542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.822313][    C1] yealink 6-1:36.0: unexpected response 0
[  329.828283][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.835282][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.842048][    C1] yealink 6-1:36.0: unexpected response 0
[  329.848014][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.855022][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.861783][    C1] yealink 6-1:36.0: unexpected response 0
[  329.867746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.874728][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.881584][    C1] yealink 6-1:36.0: unexpected response 0
[  329.887542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.894533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.901293][    C1] yealink 6-1:36.0: unexpected response 0
[  329.907239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.914219][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.920976][    C1] yealink 6-1:36.0: unexpected response 0
[  329.926925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.933932][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.940694][    C1] yealink 6-1:36.0: unexpected response 0
[  329.946647][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.953633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.960396][    C1] yealink 6-1:36.0: unexpected response 0
[  329.966364][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.973372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.980135][    C1] yealink 6-1:36.0: unexpected response 0
[  329.986096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  329.993091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  329.999850][    C1] yealink 6-1:36.0: unexpected response 0
[  330.005802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.012832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.019590][    C1] yealink 6-1:36.0: unexpected response 0
[  330.025604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.032634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.039403][    C1] yealink 6-1:36.0: unexpected response 0
[  330.045391][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.052414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.059192][    C1] yealink 6-1:36.0: unexpected response 0
[  330.065146][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.072133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.078893][    C1] yealink 6-1:36.0: unexpected response 0
[  330.084862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.091863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.098625][    C1] yealink 6-1:36.0: unexpected response 0
[  330.104558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.111574][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.118342][    C1] yealink 6-1:36.0: unexpected response 0
[  330.124278][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.131258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.138022][    C1] yealink 6-1:36.0: unexpected response 0
[  330.143970][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.150954][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.157719][    C1] yealink 6-1:36.0: unexpected response 0
[  330.163674][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.170672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.177458][    C1] yealink 6-1:36.0: unexpected response 0
[  330.183443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.190438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.197200][    C1] yealink 6-1:36.0: unexpected response 0
[  330.203145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.210130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.216891][    C1] yealink 6-1:36.0: unexpected response 0
[  330.222857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.229846][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.236613][    C1] yealink 6-1:36.0: unexpected response 0
[  330.242565][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.249546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.256312][    C1] yealink 6-1:36.0: unexpected response 0
[  330.262264][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.269652][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.276408][    C1] yealink 6-1:36.0: unexpected response 0
[  330.282343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.289316][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.296073][    C1] yealink 6-1:36.0: unexpected response 0
[  330.302087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.309105][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.315879][    C1] yealink 6-1:36.0: unexpected response 0
[  330.321874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.328876][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.335643][    C1] yealink 6-1:36.0: unexpected response 0
[  330.341632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.348700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.355467][    C1] yealink 6-1:36.0: unexpected response 0
[  330.361417][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.368413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.375262][    C1] yealink 6-1:36.0: unexpected response 0
[  330.381194][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.388171][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.394931][    C1] yealink 6-1:36.0: unexpected response 0
[  330.400881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.407858][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.414616][    C1] yealink 6-1:36.0: unexpected response 0
[  330.420542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.427515][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.434270][    C1] yealink 6-1:36.0: unexpected response 0
[  330.440206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.447183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.453941][    C1] yealink 6-1:36.0: unexpected response 0
[  330.459874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.466855][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.473621][    C1] yealink 6-1:36.0: unexpected response 0
[  330.479566][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.486571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.493338][    C1] yealink 6-1:36.0: unexpected response 0
[  330.499295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.506289][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.513048][    C1] yealink 6-1:36.0: unexpected response 0
[  330.519021][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.526043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.532810][    C1] yealink 6-1:36.0: unexpected response 0
[  330.538768][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.545761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.552527][    C1] yealink 6-1:36.0: unexpected response 0
[  330.558486][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.565506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.572282][    C1] yealink 6-1:36.0: unexpected response 0
[  330.578227][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.585259][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.592028][    C1] yealink 6-1:36.0: unexpected response 0
[  330.597957][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.604930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.611687][    C1] yealink 6-1:36.0: unexpected response 0
[  330.617673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.624673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.631443][    C1] yealink 6-1:36.0: unexpected response 0
[  330.637398][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.644385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.651143][    C1] yealink 6-1:36.0: unexpected response 0
[  330.657107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.664087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.670851][    C1] yealink 6-1:36.0: unexpected response 0
[  330.676811][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.683802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.690574][    C1] yealink 6-1:36.0: unexpected response 0
[  330.696515][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.703496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.710255][    C1] yealink 6-1:36.0: unexpected response 0
[  330.716187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.723163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.729919][    C1] yealink 6-1:36.0: unexpected response 0
[  330.735868][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.742859][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.749618][    C1] yealink 6-1:36.0: unexpected response 0
[  330.755732][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.762713][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.769483][    C1] yealink 6-1:36.0: unexpected response 0
[  330.775439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.782418][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.789175][    C1] yealink 6-1:36.0: unexpected response 0
[  330.795117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.802095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.808853][    C1] yealink 6-1:36.0: unexpected response 0
[  330.814822][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.821829][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.828599][    C1] yealink 6-1:36.0: unexpected response 0
[  330.834550][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.841581][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.848372][    C1] yealink 6-1:36.0: unexpected response 0
[  330.854354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.861359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.868133][    C1] yealink 6-1:36.0: unexpected response 0
[  330.874096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.881099][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.887866][    C1] yealink 6-1:36.0: unexpected response 0
[  330.893835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.900827][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.907592][    C1] yealink 6-1:36.0: unexpected response 0
[  330.913547][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.920533][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.927293][    C1] yealink 6-1:36.0: unexpected response 0
[  330.933232][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.940216][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.946988][    C1] yealink 6-1:36.0: unexpected response 0
[  330.952940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.959918][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.966679][    C1] yealink 6-1:36.0: unexpected response 0
[  330.972670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.979708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  330.986470][    C1] yealink 6-1:36.0: unexpected response 0
[  330.992419][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  330.999412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.006177][    C1] yealink 6-1:36.0: unexpected response 0
[  331.012134][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.019129][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.025890][    C1] yealink 6-1:36.0: unexpected response 0
[  331.031855][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.038929][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.045687][    C1] yealink 6-1:36.0: unexpected response 0
[  331.051642][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.058630][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.065390][    C1] yealink 6-1:36.0: unexpected response 0
[  331.071344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.078990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.085776][    C1] yealink 6-1:36.0: unexpected response 0
[  331.091753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.098750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.105511][    C1] yealink 6-1:36.0: unexpected response 0
[  331.111451][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.118451][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.125217][    C1] yealink 6-1:36.0: unexpected response 0
[  331.131177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.138161][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.144920][    C1] yealink 6-1:36.0: unexpected response 0
[  331.150869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.157857][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.164701][    C1] yealink 6-1:36.0: unexpected response 0
[  331.170663][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.177698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.184478][    C1] yealink 6-1:36.0: unexpected response 0
[  331.190436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.197440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.204202][    C1] yealink 6-1:36.0: unexpected response 0
[  331.210138][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.217121][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.223880][    C1] yealink 6-1:36.0: unexpected response 0
[  331.229812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.236800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.243561][    C1] yealink 6-1:36.0: unexpected response 0
[  331.249501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.256481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.263237][    C1] yealink 6-1:36.0: unexpected response 0
[  331.269174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.276266][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.283031][    C1] yealink 6-1:36.0: unexpected response 0
[  331.288999][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.296002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.302778][    C1] yealink 6-1:36.0: unexpected response 0
[  331.308727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.315729][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.322493][    C1] yealink 6-1:36.0: unexpected response 0
[  331.328433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.335424][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.342184][    C1] yealink 6-1:36.0: unexpected response 0
[  331.348135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.355127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.361894][    C1] yealink 6-1:36.0: unexpected response 0
[  331.367840][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.374820][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.381587][    C1] yealink 6-1:36.0: unexpected response 0
[  331.387546][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.394527][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.401289][    C1] yealink 6-1:36.0: unexpected response 0
[  331.407245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.414315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.421075][    C1] yealink 6-1:36.0: unexpected response 0
[  331.427018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.434002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.440758][    C1] yealink 6-1:36.0: unexpected response 0
[  331.446727][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.453730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.460491][    C1] yealink 6-1:36.0: unexpected response 0
[  331.466441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.473426][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.480180][    C1] yealink 6-1:36.0: unexpected response 0
[  331.486117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.493139][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.499930][    C1] yealink 6-1:36.0: unexpected response 0
[  331.505894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.512890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.519651][    C1] yealink 6-1:36.0: unexpected response 0
[  331.525601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.532583][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.539342][    C1] yealink 6-1:36.0: unexpected response 0
[  331.545279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.552258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.559017][    C1] yealink 6-1:36.0: unexpected response 0
[  331.564957][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.571948][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.578705][    C1] yealink 6-1:36.0: unexpected response 0
[  331.584661][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.592219][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.598980][    C1] yealink 6-1:36.0: unexpected response 0
[  331.604937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.611920][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.618682][    C1] yealink 6-1:36.0: unexpected response 0
[  331.624638][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.631631][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.638390][    C1] yealink 6-1:36.0: unexpected response 0
[  331.644338][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.651320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.658080][    C1] yealink 6-1:36.0: unexpected response 0
[  331.664027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.671005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.677760][    C1] yealink 6-1:36.0: unexpected response 0
[  331.683696][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.690722][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.697497][    C1] yealink 6-1:36.0: unexpected response 0
[  331.703433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.710410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.717176][    C1] yealink 6-1:36.0: unexpected response 0
[  331.723132][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.730126][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.736890][    C1] yealink 6-1:36.0: unexpected response 0
[  331.742844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.749838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.756605][    C1] yealink 6-1:36.0: unexpected response 0
[  331.762595][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.769600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.776362][    C1] yealink 6-1:36.0: unexpected response 0
[  331.782323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.789332][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.796104][    C1] yealink 6-1:36.0: unexpected response 0
[  331.802073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.809083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.815852][    C1] yealink 6-1:36.0: unexpected response 0
[  331.821824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.828826][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.835595][    C1] yealink 6-1:36.0: unexpected response 0
[  331.841579][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.848608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.851543][    C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  331.855368][    C1] yealink 6-1:36.0: unexpected response 0
[  331.862288][    C0] rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1):
[  331.868273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.868541][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.868718][    C0]  P5844/1:b..l
[  331.875459][    C1] yealink 6-1:36.0: unexpected response 0
[  331.882201][    C0]  P6915/1:b..l
[  331.889228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.892379][    C0] 
[  331.892393][    C0] rcu: 	(detected by 0, t=10502 jiffies, g=26105, q=495 ncpus=2)
[  331.898372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.901521][    C0] task:syz-executor.5  state:R
[  331.908261][    C1] yealink 6-1:36.0: unexpected response 0
[  331.911214][    C0]   running task     stack:22680 pid:6915  tgid:6905  ppid:6203   flags:0x00004002
[  331.919208][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.925665][    C0] Call Trace:
[  331.930706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.936114][    C0]  <TASK>
[  331.945377][    C1] yealink 6-1:36.0: unexpected response 0
[  331.952124][    C0]  __schedule+0x17e8/0x4a20
[  331.955703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.962133][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  331.965338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  331.970775][    C0]  ? __pfx___schedule+0x10/0x10
[  331.975237][    C1] yealink 6-1:36.0: unexpected response 0
[  331.981981][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  331.987989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  331.994447][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  331.999560][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.005007][    C0]  ? __lock_acquire+0x1346/0x1fd0
[  332.010626][    C1] yealink 6-1:36.0: unexpected response 0
[  332.017376][    C0]  ? preempt_schedule_irq+0xf0/0x1c0
[  332.023699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.030157][    C0]  preempt_schedule_irq+0xfb/0x1c0
[  332.035447][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.040884][    C0]  ? __pfx_preempt_schedule_irq+0x10/0x10
[  332.046149][    C1] yealink 6-1:36.0: unexpected response 0
[  332.052971][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.058348][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.064816][    C0]  irqentry_exit+0x5e/0x90
[  332.070837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.076224][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  332.081837][    C1] yealink 6-1:36.0: unexpected response 0
[  332.088577][    C0] RIP: 0010:rcu_lockdep_current_cpu_online+0x10/0x120
[  332.093268][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.099721][    C0] Code: 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 57 41 56 53 65 8b 0d 38 3d 87 7e <b0> 01 f7 c1 00 00 f0 00 0f 85 d5 00 00 00 83 3d 33 a1 30 0e 00 0f
[  332.105962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.111377][    C0] RSP: 0018:ffffc90014de6fe8 EFLAGS: 00000202
[  332.118118][    C1] yealink 6-1:36.0: unexpected response 0
[  332.124854][    C0] 
[  332.124870][    C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000080000000
[  332.144741][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.151202][    C0] RDX: ffffc9000eafe000 RSI: ffffffff8c1fe460 RDI: ffffffff8c1fe420
[  332.157535][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.162954][    C0] RBP: 00000000000000c0 R08: ffffffff820789fe R09: 1ffffffff25f50b0
[  332.165273][    C1] yealink 6-1:36.0: unexpected response 0
[  332.173222][    C0] R10: dffffc0000000000 R11: fffffbfff25f50b1 R12: 000000000003365c
[  332.180256][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.187923][    C0] R13: ffffea0000cd9700 R14: ffffffff82078930 R15: ffff888015d00000
[  332.194953][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.202635][    C0]  ? page_ext_get+0x20/0x2a0
[  332.208422][    C1] yealink 6-1:36.0: unexpected response 0
[  332.216375][    C0]  ? page_ext_get+0xee/0x2a0
[  332.223388][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.231068][    C0]  ? rcu_is_watching+0x15/0xb0
[  332.238085][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.242366][    C0]  ? page_ext_get+0x20/0x2a0
[  332.248063][    C1] yealink 6-1:36.0: unexpected response 0
[  332.252625][    C0]  rcu_read_lock_held+0x1e/0x50
[  332.259670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.264095][    C0]  page_ext_get+0x192/0x2a0
[  332.271099][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.275401][    C0]  __reset_page_owner+0x2f/0x3f0
[  332.281090][    C1] yealink 6-1:36.0: unexpected response 0
[  332.285922][    C0]  free_unref_folios+0xf23/0x19e0
[  332.292918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.297135][    C0]  folios_put_refs+0x93a/0xa60
[  332.304118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.308774][    C0]  ? __pfx_folios_put_refs+0x10/0x10
[  332.314458][    C1] yealink 6-1:36.0: unexpected response 0
[  332.319451][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  332.326457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  332.330910][    C0]  ? __lruvec_stat_mod_folio+0x7d/0x300
[  332.337934][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  332.342905][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.348592][    C1] yealink 6-1:36.0: unexpected response 0
[  332.354887][    C0]  ? free_swap_cache+0x141/0x880
[  332.390877][    C0]  free_pages_and_swap_cache+0x2ea/0x690
[  332.396524][    C0]  ? __pfx_free_pages_and_swap_cache+0x10/0x10
[  332.402697][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.408328][    C0]  ? flush_tlb_mm_range+0x3df/0x5c0
[  332.413526][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.419157][    C0]  ? lockdep_hardirqs_on+0x99/0x150
[  332.424360][    C0]  ? tlb_table_flush+0x143/0x410
[  332.429298][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.434928][    C0]  ? unlink_anon_vmas+0x5db/0x5f0
[  332.439948][    C0]  tlb_flush_mmu+0x3a3/0x680
[  332.444538][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.450177][    C0]  tlb_finish_mmu+0xd4/0x200
[  332.454774][    C0]  unmap_region+0x2df/0x350
[  332.459277][    C0]  ? __pfx_unmap_region+0x10/0x10
[  332.464394][    C0]  ? __pfx_mas_prev_range+0x10/0x10
[  332.469602][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.475232][    C0]  ? __mas_set_range+0x133/0x3c0
[  332.480168][    C0]  do_vmi_align_munmap+0x1122/0x18c0
[  332.485447][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.491094][    C0]  ? __pfx_do_vmi_align_munmap+0x10/0x10
[  332.496728][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.502359][    C0]  ? mtree_range_walk+0x6fd/0x8e0
[  332.507400][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.513032][    C0]  ? mas_find+0x8c0/0xbb0
[  332.517370][    C0]  do_vmi_munmap+0x261/0x2f0
[  332.521960][    C0]  mmap_region+0x72f/0x2090
[  332.526482][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.532114][    C0]  ? __pfx_mmap_region+0x10/0x10
[  332.537057][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.542685][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.548313][    C0]  ? cap_mmap_addr+0x163/0x2c0
[  332.553078][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.558706][    C0]  ? __get_unmapped_area+0x2f0/0x360
[  332.563995][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.569629][    C0]  do_mmap+0x8ad/0xfa0
[  332.573711][    C0]  ? __pfx_do_mmap+0x10/0x10
[  332.578303][    C0]  ? __pfx_ima_file_mmap+0x10/0x10
[  332.583410][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.589045][    C0]  vm_mmap_pgoff+0x1dd/0x3d0
[  332.593636][    C0]  ? __pfx_vm_mmap_pgoff+0x10/0x10
[  332.598740][    C0]  ? __fget_files+0x29/0x470
[  332.603329][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.608959][    C0]  ? __fget_files+0x3f6/0x470
[  332.613642][    C0]  ksys_mmap_pgoff+0x4f1/0x720
[  332.618413][    C0]  ? __x64_sys_mmap+0x7f/0x140
[  332.623181][    C0]  do_syscall_64+0xf3/0x230
[  332.627679][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.633315][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  332.639206][    C0] RIP: 0033:0x7f412467cee9
[  332.643614][    C0] RSP: 002b:00007f41253240c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  332.652024][    C0] RAX: ffffffffffffffda RBX: 00007f41247ac120 RCX: 00007f412467cee9
[  332.659988][    C0] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000
[  332.667948][    C0] RBP: 00007f41246c949e R08: 0000000000000005 R09: 0000000000000000
[  332.675911][    C0] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000000
[  332.683881][    C0] R13: 000000000000006e R14: 00007f41247ac120 R15: 00007ffe4b75d598
[  332.691864][    C0]  </TASK>
[  332.694879][    C0] task:syz-executor.2  state:R  running task     stack:20288 pid:5844  tgid:5844  ppid:5838   flags:0x00004002
[  332.706610][    C0] Call Trace:
[  332.709879][    C0]  <TASK>
[  332.712805][    C0]  __schedule+0x17e8/0x4a20
[  332.717328][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.722964][    C0]  ? __pfx___schedule+0x10/0x10
[  332.727815][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.733448][    C0]  ? mark_lock+0x9a/0x350
[  332.737786][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  332.744197][    C0]  ? preempt_schedule+0xe1/0xf0
[  332.749048][    C0]  preempt_schedule_common+0x84/0xd0
[  332.754335][    C0]  preempt_schedule+0xe1/0xf0
[  332.759012][    C0]  ? __pfx_preempt_schedule+0x10/0x10
[  332.764570][    C0]  ? evict+0x2a9/0x630
[  332.768646][    C0]  ? evict+0xe/0x630
[  332.772565][    C0]  preempt_schedule_thunk+0x1a/0x30
[  332.777766][    C0]  ? unwind_next_frame+0x196f/0x2a00
[  332.783051][    C0]  ? unwind_next_frame+0x1e75/0x2a00
[  332.788332][    C0]  ? unwind_next_frame+0x211f/0x2a00
[  332.793621][    C0]  unwind_next_frame+0x2124/0x2a00
[  332.798741][    C0]  ? evict+0x2aa/0x630
[  332.802979][    C0]  ? evict+0x2aa/0x630
[  332.807124][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[  332.813271][    C0]  arch_stack_walk+0x151/0x1b0
[  332.818044][    C0]  ? do_unlinkat+0x512/0x830
[  332.822636][    C0]  stack_trace_save+0x118/0x1d0
[  332.827513][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[  332.832897][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.838540][    C0]  save_stack+0xfb/0x1f0
[  332.842793][    C0]  ? __pfx_save_stack+0x10/0x10
[  332.847646][    C0]  ? free_unref_folios+0xf23/0x19e0
[  332.852841][    C0]  ? folios_put_refs+0x93a/0xa60
[  332.857773][    C0]  ? truncate_inode_pages_range+0x47b/0xfc0
[  332.863923][    C0]  ? ext4_evict_inode+0x22c/0xf50
[  332.868952][    C0]  ? evict+0x2aa/0x630
[  332.873018][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.878650][    C0]  ? page_ext_get+0x20/0x2a0
[  332.883276][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.888911][    C0]  __reset_page_owner+0x75/0x3f0
[  332.893859][    C0]  free_unref_folios+0xf23/0x19e0
[  332.898897][    C0]  folios_put_refs+0x93a/0xa60
[  332.903664][    C0]  ? __pfx_folios_put_refs+0x10/0x10
[  332.908945][    C0]  ? mlock_drain_local+0x79/0x490
[  332.913962][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.919594][    C0]  ? mlock_drain_local+0x28d/0x490
[  332.924707][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.930338][    C0]  truncate_inode_pages_range+0x47b/0xfc0
[  332.936081][    C0]  ? __pfx_truncate_inode_pages_range+0x10/0x10
[  332.942452][    C0]  ? _raw_spin_lock_irq+0xdf/0x120
[  332.947652][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  332.952882][    C0]  ? lockdep_hardirqs_on+0x99/0x150
[  332.958075][    C0]  ext4_evict_inode+0x22c/0xf50
[  332.962926][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.968552][    C0]  ? _raw_spin_unlock+0x28/0x50
[  332.973405][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  332.979038][    C0]  ? inode_wait_for_writeback+0x224/0x290
[  332.984755][    C0]  ? __pfx_inode_wait_for_writeback+0x10/0x10
[  332.990821][    C0]  ? __pfx_ext4_evict_inode+0x10/0x10
[  332.996193][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.001818][    C0]  ? do_raw_spin_unlock+0x13c/0x8b0
[  333.007016][    C0]  ? _raw_spin_unlock+0x28/0x50
[  333.011863][    C0]  ? __pfx_ext4_evict_inode+0x10/0x10
[  333.017238][    C0]  evict+0x2aa/0x630
[  333.021134][    C0]  do_unlinkat+0x512/0x830
[  333.025554][    C0]  ? __pfx_do_unlinkat+0x10/0x10
[  333.030486][    C0]  ? __might_fault+0xc6/0x120
[  333.035270][    C0]  ? strncpy_from_user+0x1a4/0x2f0
[  333.040388][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.046025][    C0]  __x64_sys_unlink+0x49/0x60
[  333.050787][    C0]  do_syscall_64+0xf3/0x230
[  333.055293][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  333.061178][    C0] RIP: 0033:0x7f98b327c697
[  333.065582][    C0] RSP: 002b:00007fffcc3c7cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[  333.073992][    C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98b327c697
[  333.082074][    C0] RDX: 00007fffcc3c7ce0 RSI: 00007fffcc3c7d70 RDI: 00007fffcc3c7d70
[  333.090034][    C0] RBP: 00007fffcc3c7d70 R08: 0000000000000000 R09: 0000000000000000
[  333.097992][    C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffcc3c8e30
[  333.105952][    C0] R13: 00007f98b32c8336 R14: 0000000000036907 R15: 000000000000001e
[  333.113928][    C0]  </TASK>
[  333.116946][    C0] rcu: rcu_preempt kthread starved for 9991 jiffies! g26105 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  333.117085][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.128060][    C0] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  333.135029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.144762][    C0] rcu: RCU grace-period kthread stack dump:
[  333.144783][    C0] task:rcu_preempt     state:R
[  333.151695][    C1] yealink 6-1:36.0: unexpected response 0
[  333.157641][    C0]   running task     stack:24464 pid:17    tgid:17    ppid:2      flags:0x00004000
[  333.162622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.168079][    C0] Call Trace:
[  333.168093][    C0]  <TASK>
[  333.177577][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.184106][    C0]  __schedule+0x17e8/0x4a20
[  333.187383][    C1] yealink 6-1:36.0: unexpected response 0
[  333.190323][    C0]  ? __pfx___schedule+0x10/0x10
[  333.197277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.201514][    C0]  ? __pfx_lock_release+0x10/0x10
[  333.207441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.212031][    C0]  ? __asan_memset+0x23/0x50
[  333.218774][    C1] yealink 6-1:36.0: unexpected response 0
[  333.223777][    C0]  ? __pfx_lockdep_init_map_type+0x10/0x10
[  333.230777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.235068][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  333.241002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.246541][    C0]  ? schedule+0x90/0x320
[  333.253290][    C1] yealink 6-1:36.0: unexpected response 0
[  333.259697][    C0]  schedule+0x14b/0x320
[  333.266687][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.270663][    C0]  schedule_timeout+0x1be/0x310
[  333.276607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.280492][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  333.287232][    C1] yealink 6-1:36.0: unexpected response 0
[  333.292234][    C0]  ? __pfx_process_timeout+0x10/0x10
[  333.299509][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.304582][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.310510][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.315533][    C0]  ? prepare_to_swait_event+0x32e/0x350
[  333.322277][    C1] yealink 6-1:36.0: unexpected response 0
[  333.327894][    C0]  rcu_gp_fqs_loop+0x2df/0x1330
[  333.334869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.340171][    C0]  ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10
[  333.346094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.350684][    C0]  ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[  333.357423][    C1] yealink 6-1:36.0: unexpected response 0
[  333.363461][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  333.370439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.375469][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.381940][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.387553][    C0]  ? finish_swait+0xd4/0x1e0
[  333.394296][    C1] yealink 6-1:36.0: unexpected response 0
[  333.399908][    C0]  rcu_gp_kthread+0xa7/0x3b0
[  333.406881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.411212][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  333.417231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.421553][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  333.428295][    C1] yealink 6-1:36.0: unexpected response 0
[  333.433473][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.440558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.446196][    C0]  ? __kthread_parkme+0x169/0x1d0
[  333.452130][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.457501][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  333.464224][    C1] yealink 6-1:36.0: unexpected response 0
[  333.469214][    C0]  kthread+0x2f2/0x390
[  333.476180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.481111][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  333.487010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.490827][    C0]  ? __pfx_kthread+0x10/0x10
[  333.497554][    C1] yealink 6-1:36.0: unexpected response 0
[  333.502718][    C0]  ret_from_fork+0x4d/0x80
[  333.509685][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.514000][    C0]  ? __pfx_kthread+0x10/0x10
[  333.519911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.524074][    C0]  ret_from_fork_asm+0x1a/0x30
[  333.530798][    C1] yealink 6-1:36.0: unexpected response 0
[  333.535369][    C0]  </TASK>
[  333.542295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.546806][    C0] rcu: Stack dump where RCU GP kthread last ran:
[  333.552715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.555484][    C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.9.0-syzkaller-12277-g56fb6f92854f #0
[  333.562215][    C1] yealink 6-1:36.0: unexpected response 0
[  333.568513][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  333.575526][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.584492][    C0] RIP: 0010:acpi_safe_halt+0x21/0x30
[  333.590433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.600210][    C0] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 00 d5 03 00 48 f7 00 08 00 00 00 75 10 eb 07 0f 00 2d b5 56 a3 00 f3 0f 1e fa fb f4 <fa> e9 54 23 2a 00 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
[  333.606946][    C1] yealink 6-1:36.0: unexpected response 0
[  333.612194][    C0] RSP: 0018:ffffffff8e007ca8 EFLAGS: 00000246
[  333.619174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.638766][    C0] 
[  333.638786][    C0] RAX: ffffffff8e094680 RBX: ffff88801ae83864 RCX: 0000000000093819
[  333.644711][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.650504][    C0] RDX: 0000000000000001 RSI: ffff88801ae83800 RDI: ffff88801ae83864
[  333.657353][    C1] yealink 6-1:36.0: unexpected response 0
[  333.659652][    C0] RBP: 000000000003a5b8 R08: ffff8880b9437d0b R09: 1ffff11017286fa1
[  333.667839][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.674342][    C0] R10: dffffc0000000000 R11: ffffffff8b861960 R12: ffff88801bbb2000
[  333.682523][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.687986][    C0] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8eacd960
[  333.695945][    C1] yealink 6-1:36.0: unexpected response 0
[  333.702678][    C0] FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[  333.710909][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.717653][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  333.725857][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.731302][    C0] CR2: 000000c0024f5000 CR3: 0000000015bae000 CR4: 0000000000350ef0
[  333.740209][    C1] yealink 6-1:36.0: unexpected response 0
[  333.746940][    C0] Call Trace:
[  333.753742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.760256][    C0]  <IRQ>
[  333.768555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.774015][    C0]  ? rcu_check_gp_kthread_starvation+0x278/0x310
[  333.777281][    C1] yealink 6-1:36.0: unexpected response 0
[  333.784016][    C0]  ? print_other_cpu_stall+0x1470/0x15a0
[  333.787076][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.793584][    C0]  ? __pfx_print_other_cpu_stall+0x10/0x10
[  333.800093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.805552][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.811156][    C1] yealink 6-1:36.0: unexpected response 0
[  333.817879][    C0]  ? seqcount_lockdep_reader_access+0x1c6/0x220
[  333.824069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.830575][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.836385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.841849][    C0]  ? kvm_check_and_clear_guest_paused+0x6a/0xd0
[  333.848063][    C1] yealink 6-1:36.0: unexpected response 0
[  333.854791][    C0]  ? rcu_sched_clock_irq+0x9f4/0x10a0
[  333.860615][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.867126][    C0]  ? __pfx_rcu_sched_clock_irq+0x10/0x10
[  333.873573][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.879023][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.884366][    C1] yealink 6-1:36.0: unexpected response 0
[  333.891272][    C0]  ? hrtimer_run_queues+0x16c/0x460
[  333.897184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.903622][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.909450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.914913][    C0]  ? update_process_times+0x1ce/0x230
[  333.920078][    C1] yealink 6-1:36.0: unexpected response 0
[  333.926808][    C0]  ? tick_nohz_handler+0x37c/0x500
[  333.932639][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.939138][    C0]  ? __pfx_tick_nohz_handler+0x10/0x10
[  333.944705][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.950161][    C0]  ? __hrtimer_run_queues+0x553/0xd50
[  333.955241][    C1] yealink 6-1:36.0: unexpected response 0
[  333.961968][    C0]  ? ktime_get_update_offsets_now+0x3c/0x250
[  333.967639][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  333.974137][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  333.979697][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  333.985151][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  333.991101][    C1] yealink 6-1:36.0: unexpected response 0
[  333.997910][    C0]  ? ktime_get_update_offsets_now+0x22d/0x250
[  334.003845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.010335][    C0]  ? hrtimer_interrupt+0x396/0x990
[  334.016151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.021729][    C0]  ? __sysvec_apic_timer_interrupt+0x112/0x3f0
[  334.027735][    C1] yealink 6-1:36.0: unexpected response 0
[  334.034463][    C0]  ? sysvec_apic_timer_interrupt+0xa1/0xc0
[  334.039759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.046266][    C0]  </IRQ>
[  334.052603][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.058075][    C0]  <TASK>
[  334.063852][    C1] yealink 6-1:36.0: unexpected response 0
[  334.070573][    C0]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  334.073700][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.080214][    C0]  ? __pfx_acpi_idle_enter+0x10/0x10
[  334.083329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.088812][    C0]  ? acpi_safe_halt+0x21/0x30
[  334.094928][    C1] yealink 6-1:36.0: unexpected response 0
[  334.101654][    C0]  ? srso_alias_return_thunk+0x5/0xfbef5
[  334.107200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.113713][    C0]  acpi_idle_enter+0xe4/0x140
[  334.118576][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.124047][    C0]  cpuidle_enter_state+0x114/0x480
[  334.129642][    C1] yealink 6-1:36.0: unexpected response 0
[  334.136367][    C0]  ? __pfx_menu_select+0x10/0x10
[  334.141231][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.147834][    C0]  cpuidle_enter+0x5d/0xa0
[  334.153114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.158687][    C0]  do_idle+0x375/0x5d0
[  334.163586][    C1] yealink 6-1:36.0: unexpected response 0
[  334.170325][    C0]  ? __pfx_do_idle+0x10/0x10
[  334.174949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.181424][    C0]  ? rest_init+0x10/0x300
[  334.185673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.191162][    C0]  ? rest_init+0x31/0x300
[  334.195708][    C1] yealink 6-1:36.0: unexpected response 0
[  334.202434][    C0]  cpu_startup_entry+0x42/0x60
[  334.207041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.213466][    C0]  rest_init+0x2dc/0x300
[  334.218004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.223453][    C0]  ? __pfx_x86_late_time_init+0x10/0x10
[  334.228183][    C1] yealink 6-1:36.0: unexpected response 0
[  334.234911][    C0]  start_kernel+0x47a/0x500
[  334.239353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.245852][    C0]  x86_64_start_reservations+0x2a/0x30
[  334.251589][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.257054][    C0]  x86_64_start_kernel+0x99/0xa0
[  334.261522][    C1] yealink 6-1:36.0: unexpected response 0
[  334.268247][    C0]  common_startup_64+0x13e/0x147
[  334.273917][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.280415][    C0]  </TASK>
[  334.285534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.314360][    C1] yealink 6-1:36.0: unexpected response 0
[  334.320303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.327258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.334102][    C1] yealink 6-1:36.0: unexpected response 0
[  334.339996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.346940][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.353706][    C1] yealink 6-1:36.0: unexpected response 0
[  334.359619][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.366571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.373326][    C1] yealink 6-1:36.0: unexpected response 0
[  334.379228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.386172][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.392928][    C1] yealink 6-1:36.0: unexpected response 0
[  334.398865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.405908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.412697][    C1] yealink 6-1:36.0: unexpected response 0
[  334.418603][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.425559][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.432314][    C1] yealink 6-1:36.0: unexpected response 0
[  334.438219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.445166][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.451921][    C1] yealink 6-1:36.0: unexpected response 0
[  334.457823][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.464766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.471527][    C1] yealink 6-1:36.0: unexpected response 0
[  334.477439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.484377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.491129][    C1] yealink 6-1:36.0: unexpected response 0
[  334.497043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.503990][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.510744][    C1] yealink 6-1:36.0: unexpected response 0
[  334.516651][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.523601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.530353][    C1] yealink 6-1:36.0: unexpected response 0
[  334.536254][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.543202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.549954][    C1] yealink 6-1:36.0: unexpected response 0
[  334.555894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.562892][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.569650][    C1] yealink 6-1:36.0: unexpected response 0
[  334.575568][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.582624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.589380][    C1] yealink 6-1:36.0: unexpected response 0
[  334.595291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.602247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.609000][    C1] yealink 6-1:36.0: unexpected response 0
[  334.614907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.621852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.628607][    C1] yealink 6-1:36.0: unexpected response 0
[  334.634622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.641578][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.648332][    C1] yealink 6-1:36.0: unexpected response 0
[  334.654228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.661206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.667977][    C1] yealink 6-1:36.0: unexpected response 0
[  334.673975][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.680944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.687734][    C1] yealink 6-1:36.0: unexpected response 0
[  334.693715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.700736][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.707496][    C1] yealink 6-1:36.0: unexpected response 0
[  334.713462][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.720443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.727198][    C1] yealink 6-1:36.0: unexpected response 0
[  334.733131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.740195][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.746954][    C1] yealink 6-1:36.0: unexpected response 0
[  334.752900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.759884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.766680][    C1] yealink 6-1:36.0: unexpected response 0
[  334.773311][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.780305][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.787125][    C1] yealink 6-1:36.0: unexpected response 0
[  334.793102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.800086][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.806852][    C1] yealink 6-1:36.0: unexpected response 0
[  334.813025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.820003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.826760][    C1] yealink 6-1:36.0: unexpected response 0
[  334.832689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.839657][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.846413][    C1] yealink 6-1:36.0: unexpected response 0
[  334.852356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.859330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.866095][    C1] yealink 6-1:36.0: unexpected response 0
[  334.872052][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.879024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.885780][    C1] yealink 6-1:36.0: unexpected response 0
[  334.891745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.898793][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.899428][ T1244] ieee802154 phy0 wpan0: encryption failed: -22
[  334.905557][    C1] yealink 6-1:36.0: unexpected response 0
[  334.905836][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.911992][ T1244] ieee802154 phy1 wpan1: encryption failed: -22
[  334.917790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.927141][ T1244] ieee802154 phy0 wpan0: encryption failed: -22
[  334.930729][    C1] yealink 6-1:36.0: unexpected response 0
[  334.937587][ T1244] ieee802154 phy1 wpan1: encryption failed: -22
[  334.943939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.962760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.969545][    C1] yealink 6-1:36.0: unexpected response 0
[  334.975531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  334.982565][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  334.989355][    C1] yealink 6-1:36.0: unexpected response 0
[  334.995965][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.002996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.009777][    C1] yealink 6-1:36.0: unexpected response 0
[  335.015770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.022816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.029594][    C1] yealink 6-1:36.0: unexpected response 0
[  335.035586][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.042633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.049410][    C1] yealink 6-1:36.0: unexpected response 0
[  335.055403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.062429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.069207][    C1] yealink 6-1:36.0: unexpected response 0
[  335.075191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.082225][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.089009][    C1] yealink 6-1:36.0: unexpected response 0
[  335.094992][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.103642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.110422][    C1] yealink 6-1:36.0: unexpected response 0
[  335.116802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.123841][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.130627][    C1] yealink 6-1:36.0: unexpected response 0
[  335.136612][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.143641][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.150419][    C1] yealink 6-1:36.0: unexpected response 0
[  335.156403][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.163430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.170209][    C1] yealink 6-1:36.0: unexpected response 0
[  335.178569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.185608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.192388][    C1] yealink 6-1:36.0: unexpected response 0
[  335.198988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.206012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.212797][    C1] yealink 6-1:36.0: unexpected response 0
[  335.218809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.225845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.232632][    C1] yealink 6-1:36.0: unexpected response 0
[  335.239236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.246267][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.253047][    C1] yealink 6-1:36.0: unexpected response 0
[  335.259035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.266066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.272847][    C1] yealink 6-1:36.0: unexpected response 0
[  335.278830][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.285862][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.292643][    C1] yealink 6-1:36.0: unexpected response 0
[  335.298625][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.306456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.313498][    C1] yealink 6-1:36.0: unexpected response 0
[  335.320171][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.327206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.333991][    C1] yealink 6-1:36.0: unexpected response 0
[  335.339983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.347008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.353791][    C1] yealink 6-1:36.0: unexpected response 0
[  335.360160][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.367190][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.373969][    C1] yealink 6-1:36.0: unexpected response 0
[  335.379959][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.387622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.394401][    C1] yealink 6-1:36.0: unexpected response 0
[  335.400375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.407397][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.414178][    C1] yealink 6-1:36.0: unexpected response 0
[  335.420158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.427182][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.433960][    C1] yealink 6-1:36.0: unexpected response 0
[  335.439939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.447598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.454378][    C1] yealink 6-1:36.0: unexpected response 0
[  335.460364][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.467388][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.474168][    C1] yealink 6-1:36.0: unexpected response 0
[  335.480252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.487297][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.494080][    C1] yealink 6-1:36.0: unexpected response 0
[  335.500081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.507117][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.513903][    C1] yealink 6-1:36.0: unexpected response 0
[  335.519906][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.526935][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.533714][    C1] yealink 6-1:36.0: unexpected response 0
[  335.540344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.547372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.554149][    C1] yealink 6-1:36.0: unexpected response 0
[  335.560299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.567951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.574729][    C1] yealink 6-1:36.0: unexpected response 0
[  335.580704][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.587739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.594519][    C1] yealink 6-1:36.0: unexpected response 0
[  335.601151][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.608179][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.614962][    C1] yealink 6-1:36.0: unexpected response 0
[  335.620963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.628009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.634791][    C1] yealink 6-1:36.0: unexpected response 0
[  335.640778][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.647803][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.654586][    C1] yealink 6-1:36.0: unexpected response 0
[  335.660563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.667588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.674367][    C1] yealink 6-1:36.0: unexpected response 0
[  335.680369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.687397][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.694177][    C1] yealink 6-1:36.0: unexpected response 0
[  335.700169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.707193][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.713978][    C1] yealink 6-1:36.0: unexpected response 0
[  335.720041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.727070][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.733848][    C1] yealink 6-1:36.0: unexpected response 0
[  335.739826][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.746863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.753644][    C1] yealink 6-1:36.0: unexpected response 0
[  335.760273][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.767303][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.774082][    C1] yealink 6-1:36.0: unexpected response 0
[  335.780149][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.787173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.793953][    C1] yealink 6-1:36.0: unexpected response 0
[  335.800021][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.807054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.813837][    C1] yealink 6-1:36.0: unexpected response 0
[  335.819820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.827463][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.834252][    C1] yealink 6-1:36.0: unexpected response 0
[  335.840236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.847257][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.854042][    C1] yealink 6-1:36.0: unexpected response 0
[  335.860035][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.867061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.873842][    C1] yealink 6-1:36.0: unexpected response 0
[  335.879940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.886961][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.893743][    C1] yealink 6-1:36.0: unexpected response 0
[  335.899718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.906739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.913519][    C1] yealink 6-1:36.0: unexpected response 0
[  335.919490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.926514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.933294][    C1] yealink 6-1:36.0: unexpected response 0
[  335.939272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.946909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.953686][    C1] yealink 6-1:36.0: unexpected response 0
[  335.959665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.966685][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.973462][    C1] yealink 6-1:36.0: unexpected response 0
[  335.979435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  335.987061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  335.993844][    C1] yealink 6-1:36.0: unexpected response 0
[  335.999911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.006936][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.013713][    C1] yealink 6-1:36.0: unexpected response 0
[  336.019802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.026836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.033619][    C1] yealink 6-1:36.0: unexpected response 0
[  336.040226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.047249][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.054033][    C1] yealink 6-1:36.0: unexpected response 0
[  336.060026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.067494][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.074275][    C1] yealink 6-1:36.0: unexpected response 0
[  336.080260][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.087283][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.094062][    C1] yealink 6-1:36.0: unexpected response 0
[  336.100042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.107085][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.113867][    C1] yealink 6-1:36.0: unexpected response 0
[  336.119875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.127524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.134311][    C1] yealink 6-1:36.0: unexpected response 0
[  336.140304][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.147329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.154108][    C1] yealink 6-1:36.0: unexpected response 0
[  336.160081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.167108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.173888][    C1] yealink 6-1:36.0: unexpected response 0
[  336.179883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.187522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.194301][    C1] yealink 6-1:36.0: unexpected response 0
[  336.200368][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.207390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.214168][    C1] yealink 6-1:36.0: unexpected response 0
[  336.220152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.227178][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.233955][    C1] yealink 6-1:36.0: unexpected response 0
[  336.239934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.246955][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.253734][    C1] yealink 6-1:36.0: unexpected response 0
[  336.260340][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.267372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.274159][    C1] yealink 6-1:36.0: unexpected response 0
[  336.280153][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.287189][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.293969][    C1] yealink 6-1:36.0: unexpected response 0
[  336.299952][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.306981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.313858][    C1] yealink 6-1:36.0: unexpected response 0
[  336.319842][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.326882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.333666][    C1] yealink 6-1:36.0: unexpected response 0
[  336.339661][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.346691][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.353475][    C1] yealink 6-1:36.0: unexpected response 0
[  336.360129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.367173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.373958][    C1] yealink 6-1:36.0: unexpected response 0
[  336.379963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.386998][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.393785][    C1] yealink 6-1:36.0: unexpected response 0
[  336.399787][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.406824][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.413700][    C1] yealink 6-1:36.0: unexpected response 0
[  336.419689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.426720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.433510][    C1] yealink 6-1:36.0: unexpected response 0
[  336.439506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.447175][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.453958][    C1] yealink 6-1:36.0: unexpected response 0
[  336.459940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.466966][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.473747][    C1] yealink 6-1:36.0: unexpected response 0
[  336.479725][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.486748][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.493528][    C1] yealink 6-1:36.0: unexpected response 0
[  336.499531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.506560][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.513344][    C1] yealink 6-1:36.0: unexpected response 0
[  336.519321][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.526340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.533121][    C1] yealink 6-1:36.0: unexpected response 0
[  336.539102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.546752][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.553531][    C1] yealink 6-1:36.0: unexpected response 0
[  336.559507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.566528][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.573305][    C1] yealink 6-1:36.0: unexpected response 0
[  336.579279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.586300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.593080][    C1] yealink 6-1:36.0: unexpected response 0
[  336.599061][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.606087][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.612871][    C1] yealink 6-1:36.0: unexpected response 0
[  336.618844][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.625875][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.632652][    C1] yealink 6-1:36.0: unexpected response 0
[  336.638632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.645655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.652436][    C1] yealink 6-1:36.0: unexpected response 0
[  336.658430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.665450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.672229][    C1] yealink 6-1:36.0: unexpected response 0
[  336.678205][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.685847][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.692634][    C1] yealink 6-1:36.0: unexpected response 0
[  336.698609][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.705629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.712408][    C1] yealink 6-1:36.0: unexpected response 0
[  336.718383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.725404][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.732185][    C1] yealink 6-1:36.0: unexpected response 0
[  336.738782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.745803][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.752587][    C1] yealink 6-1:36.0: unexpected response 0
[  336.758567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.765594][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.772373][    C1] yealink 6-1:36.0: unexpected response 0
[  336.778355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.785377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.792154][    C1] yealink 6-1:36.0: unexpected response 0
[  336.798132][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.805129][  T783] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  336.805172][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.817082][  T783] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  336.820900][    C1] yealink 6-1:36.0: unexpected response 0
[  336.834865][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.841913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.848693][    C1] yealink 6-1:36.0: unexpected response 0
[  336.854675][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.861706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.868492][    C1] yealink 6-1:36.0: unexpected response 0
[  336.874482][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.881521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.888295][    C1] yealink 6-1:36.0: unexpected response 0
[  336.894226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.901203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.907962][    C1] yealink 6-1:36.0: unexpected response 0
[  336.913934][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.921339][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.928099][    C1] yealink 6-1:36.0: unexpected response 0
[  336.934034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.941002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.947757][    C1] yealink 6-1:36.0: unexpected response 0
[  336.953681][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.960654][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.967409][    C1] yealink 6-1:36.0: unexpected response 0
[  336.973346][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  336.980317][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  336.987076][    C1] yealink 6-1:36.0: unexpected response 0
[  336.993026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.000097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.006851][    C1] yealink 6-1:36.0: unexpected response 0
[  337.012782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.019756][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.026511][    C1] yealink 6-1:36.0: unexpected response 0
[  337.032435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.039402][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.046161][    C1] yealink 6-1:36.0: unexpected response 0
[  337.052128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.059104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.065864][    C1] yealink 6-1:36.0: unexpected response 0
[  337.071807][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.078774][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.085529][    C1] yealink 6-1:36.0: unexpected response 0
[  337.091452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.098426][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.105179][    C1] yealink 6-1:36.0: unexpected response 0
[  337.111109][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.118126][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.124900][    C1] yealink 6-1:36.0: unexpected response 0
[  337.130825][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.137796][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.144550][    C1] yealink 6-1:36.0: unexpected response 0
[  337.150579][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.157555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.164315][    C1] yealink 6-1:36.0: unexpected response 0
[  337.170250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.177235][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.183990][    C1] yealink 6-1:36.0: unexpected response 0
[  337.189921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.196903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.203658][    C1] yealink 6-1:36.0: unexpected response 0
[  337.209591][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.216585][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.223360][    C1] yealink 6-1:36.0: unexpected response 0
[  337.229289][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.236262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.243048][    C1] yealink 6-1:36.0: unexpected response 0
[  337.248972][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.255948][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.262705][    C1] yealink 6-1:36.0: unexpected response 0
[  337.268639][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.275624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.282388][    C1] yealink 6-1:36.0: unexpected response 0
[  337.288336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.295336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.302100][    C1] yealink 6-1:36.0: unexpected response 0
[  337.308045][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.315020][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.321792][    C1] yealink 6-1:36.0: unexpected response 0
[  337.327738][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.334714][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.341467][    C1] yealink 6-1:36.0: unexpected response 0
[  337.347415][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.354403][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.361162][    C1] yealink 6-1:36.0: unexpected response 0
[  337.367100][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.374080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.380838][    C1] yealink 6-1:36.0: unexpected response 0
[  337.386782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.393767][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.400526][    C1] yealink 6-1:36.0: unexpected response 0
[  337.406463][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.413493][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.420245][    C1] yealink 6-1:36.0: unexpected response 0
[  337.426211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.433227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.439981][    C1] yealink 6-1:36.0: unexpected response 0
[  337.445906][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.452887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.459641][    C1] yealink 6-1:36.0: unexpected response 0
[  337.465581][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.472566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.479325][    C1] yealink 6-1:36.0: unexpected response 0
[  337.485263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.492242][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.499002][    C1] yealink 6-1:36.0: unexpected response 0
[  337.504955][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.511957][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.518717][    C1] yealink 6-1:36.0: unexpected response 0
[  337.524653][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.531633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.538392][    C1] yealink 6-1:36.0: unexpected response 0
[  337.544335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.551318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.558082][    C1] yealink 6-1:36.0: unexpected response 0
[  337.564038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.571032][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.577806][    C1] yealink 6-1:36.0: unexpected response 0
[  337.583737][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.590708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.597471][    C1] yealink 6-1:36.0: unexpected response 0
[  337.603413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.610393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.617152][    C1] yealink 6-1:36.0: unexpected response 0
[  337.623112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.630133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.636917][    C1] yealink 6-1:36.0: unexpected response 0
[  337.642877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.649907][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.656666][    C1] yealink 6-1:36.0: unexpected response 0
[  337.662622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.669607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.676367][    C1] yealink 6-1:36.0: unexpected response 0
[  337.682322][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.689302][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.696067][    C1] yealink 6-1:36.0: unexpected response 0
[  337.702021][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.709014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.715769][    C1] yealink 6-1:36.0: unexpected response 0
[  337.721713][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.728716][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.735473][    C1] yealink 6-1:36.0: unexpected response 0
[  337.741409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.748489][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.755266][    C1] yealink 6-1:36.0: unexpected response 0
[  337.761207][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.768188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.774946][    C1] yealink 6-1:36.0: unexpected response 0
[  337.780887][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.787864][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.794628][    C1] yealink 6-1:36.0: unexpected response 0
[  337.800584][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.807595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.814370][    C1] yealink 6-1:36.0: unexpected response 0
[  337.820324][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.827300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.834155][    C1] yealink 6-1:36.0: unexpected response 0
[  337.840097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.847069][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.853831][    C1] yealink 6-1:36.0: unexpected response 0
[  337.859781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.866768][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.873528][    C1] yealink 6-1:36.0: unexpected response 0
[  337.879473][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.886483][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.893242][    C1] yealink 6-1:36.0: unexpected response 0
[  337.899180][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.906164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.912919][    C1] yealink 6-1:36.0: unexpected response 0
[  337.918868][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.925851][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.932616][    C1] yealink 6-1:36.0: unexpected response 0
[  337.939216][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.946207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.952965][    C1] yealink 6-1:36.0: unexpected response 0
[  337.958899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.965885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.972644][    C1] yealink 6-1:36.0: unexpected response 0
[  337.978578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  337.985556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  337.992315][    C1] yealink 6-1:36.0: unexpected response 0
[  337.998255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.005222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.011975][    C1] yealink 6-1:36.0: unexpected response 0
[  338.017915][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.024891][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.031645][    C1] yealink 6-1:36.0: unexpected response 0
[  338.037622][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.044629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.051389][    C1] yealink 6-1:36.0: unexpected response 0
[  338.057335][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.064310][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.071064][    C1] yealink 6-1:36.0: unexpected response 0
[  338.076997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.083967][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.090722][    C1] yealink 6-1:36.0: unexpected response 0
[  338.096670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.103647][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.110488][    C1] yealink 6-1:36.0: unexpected response 0
[  338.116430][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.123406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.130160][    C1] yealink 6-1:36.0: unexpected response 0
[  338.136096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.143067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.149821][    C1] yealink 6-1:36.0: unexpected response 0
[  338.155767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.162765][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.169525][    C1] yealink 6-1:36.0: unexpected response 0
[  338.175474][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.182487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.189246][    C1] yealink 6-1:36.0: unexpected response 0
[  338.195191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.202202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.208957][    C1] yealink 6-1:36.0: unexpected response 0
[  338.214898][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.222153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.228918][    C1] yealink 6-1:36.0: unexpected response 0
[  338.234881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.241917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.248699][    C1] yealink 6-1:36.0: unexpected response 0
[  338.254671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.261683][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.268463][    C1] yealink 6-1:36.0: unexpected response 0
[  338.274428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.281431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.288288][    C1] yealink 6-1:36.0: unexpected response 0
[  338.294249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.301250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.308026][    C1] yealink 6-1:36.0: unexpected response 0
[  338.313989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.320988][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.327749][    C1] yealink 6-1:36.0: unexpected response 0
[  338.333691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.340666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.347421][    C1] yealink 6-1:36.0: unexpected response 0
[  338.353365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.360467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.367234][    C1] yealink 6-1:36.0: unexpected response 0
[  338.373193][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.380173][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.386930][    C1] yealink 6-1:36.0: unexpected response 0
[  338.392860][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.399836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.406598][    C1] yealink 6-1:36.0: unexpected response 0
[  338.412535][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.419507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.426267][    C1] yealink 6-1:36.0: unexpected response 0
[  338.432232][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.439231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.445983][    C1] yealink 6-1:36.0: unexpected response 0
[  338.451913][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.458882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.465644][    C1] yealink 6-1:36.0: unexpected response 0
[  338.471599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.478589][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.485351][    C1] yealink 6-1:36.0: unexpected response 0
[  338.491319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.498327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.505085][    C1] yealink 6-1:36.0: unexpected response 0
[  338.511018][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.518023][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.524783][    C1] yealink 6-1:36.0: unexpected response 0
[  338.530754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.537745][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.544507][    C1] yealink 6-1:36.0: unexpected response 0
[  338.550476][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.557481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.564245][    C1] yealink 6-1:36.0: unexpected response 0
[  338.570179][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.577164][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.583933][    C1] yealink 6-1:36.0: unexpected response 0
[  338.589882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.596874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.603635][    C1] yealink 6-1:36.0: unexpected response 0
[  338.609577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.616579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.623351][    C1] yealink 6-1:36.0: unexpected response 0
[  338.629295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.636270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.643027][    C1] yealink 6-1:36.0: unexpected response 0
[  338.648960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.656370][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.663129][    C1] yealink 6-1:36.0: unexpected response 0
[  338.669071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.676079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.682836][    C1] yealink 6-1:36.0: unexpected response 0
[  338.688765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.695746][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.702503][    C1] yealink 6-1:36.0: unexpected response 0
[  338.708466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.715457][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.722215][    C1] yealink 6-1:36.0: unexpected response 0
[  338.728155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.735133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.741894][    C1] yealink 6-1:36.0: unexpected response 0
[  338.747880][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.754872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.761639][    C1] yealink 6-1:36.0: unexpected response 0
[  338.767574][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.774552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.781311][    C1] yealink 6-1:36.0: unexpected response 0
[  338.787252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.794227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.800987][    C1] yealink 6-1:36.0: unexpected response 0
[  338.806941][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.813927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.820689][    C1] yealink 6-1:36.0: unexpected response 0
[  338.826690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.833739][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.840518][    C1] yealink 6-1:36.0: unexpected response 0
[  338.846494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.853496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.860275][    C1] yealink 6-1:36.0: unexpected response 0
[  338.866258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.873266][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.880029][    C1] yealink 6-1:36.0: unexpected response 0
[  338.886000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.893011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.899778][    C1] yealink 6-1:36.0: unexpected response 0
[  338.905745][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.912749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.919510][    C1] yealink 6-1:36.0: unexpected response 0
[  338.925469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.932463][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.939222][    C1] yealink 6-1:36.0: unexpected response 0
[  338.945263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.952263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.959043][    C1] yealink 6-1:36.0: unexpected response 0
[  338.965007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.972035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.978820][    C1] yealink 6-1:36.0: unexpected response 0
[  338.984779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  338.991838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  338.998604][    C1] yealink 6-1:36.0: unexpected response 0
[  339.004560][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.011580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.018357][    C1] yealink 6-1:36.0: unexpected response 0
[  339.024317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.031313][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.038081][    C1] yealink 6-1:36.0: unexpected response 0
[  339.044166][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.051180][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.057959][    C1] yealink 6-1:36.0: unexpected response 0
[  339.063933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.070962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.077738][    C1] yealink 6-1:36.0: unexpected response 0
[  339.083706][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.090704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.097478][    C1] yealink 6-1:36.0: unexpected response 0
[  339.103436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.110430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.117201][    C1] yealink 6-1:36.0: unexpected response 0
[  339.123156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.130241][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.137010][    C1] yealink 6-1:36.0: unexpected response 0
[  339.142971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.150000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.156771][    C1] yealink 6-1:36.0: unexpected response 0
[  339.162819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.169827][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.176598][    C1] yealink 6-1:36.0: unexpected response 0
[  339.182563][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.189556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.196329][    C1] yealink 6-1:36.0: unexpected response 0
[  339.202311][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.209307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.216078][    C1] yealink 6-1:36.0: unexpected response 0
[  339.222032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.229015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.235777][    C1] yealink 6-1:36.0: unexpected response 0
[  339.241748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.248831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.255592][    C1] yealink 6-1:36.0: unexpected response 0
[  339.261561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.268618][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.275397][    C1] yealink 6-1:36.0: unexpected response 0
[  339.281351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.288363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.295136][    C1] yealink 6-1:36.0: unexpected response 0
[  339.301102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.308148][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.315005][    C1] yealink 6-1:36.0: unexpected response 0
[  339.320958][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.327958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.334720][    C1] yealink 6-1:36.0: unexpected response 0
[  339.340671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.347656][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.354422][    C1] yealink 6-1:36.0: unexpected response 0
[  339.360385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.367375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.374135][    C1] yealink 6-1:36.0: unexpected response 0
[  339.380098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.387092][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.393859][    C1] yealink 6-1:36.0: unexpected response 0
[  339.399816][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.406823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.413585][    C1] yealink 6-1:36.0: unexpected response 0
[  339.419533][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.426623][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.433394][    C1] yealink 6-1:36.0: unexpected response 0
[  339.439354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.446353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.453118][    C1] yealink 6-1:36.0: unexpected response 0
[  339.459059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.466068][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.472837][    C1] yealink 6-1:36.0: unexpected response 0
[  339.478792][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.485787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.492554][    C1] yealink 6-1:36.0: unexpected response 0
[  339.498499][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.505477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.512234][    C1] yealink 6-1:36.0: unexpected response 0
[  339.518175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.525184][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.531945][    C1] yealink 6-1:36.0: unexpected response 0
[  339.537874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.544850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.551616][    C1] yealink 6-1:36.0: unexpected response 0
[  339.557552][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.564528][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.571283][    C1] yealink 6-1:36.0: unexpected response 0
[  339.577249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.584236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.590990][    C1] yealink 6-1:36.0: unexpected response 0
[  339.596916][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.603889][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.610641][    C1] yealink 6-1:36.0: unexpected response 0
[  339.616576][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.623588][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.630355][    C1] yealink 6-1:36.0: unexpected response 0
[  339.636310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.643301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.650056][    C1] yealink 6-1:36.0: unexpected response 0
[  339.656033][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.663014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.669776][    C1] yealink 6-1:36.0: unexpected response 0
[  339.675733][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.682720][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.689490][    C1] yealink 6-1:36.0: unexpected response 0
[  339.695440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.702438][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.709195][    C1] yealink 6-1:36.0: unexpected response 0
[  339.715170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.722151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.728948][    C1] yealink 6-1:36.0: unexpected response 0
[  339.734946][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.741958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.748728][    C1] yealink 6-1:36.0: unexpected response 0
[  339.754684][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.761680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.768441][    C1] yealink 6-1:36.0: unexpected response 0
[  339.774399][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.781580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.788388][    C1] yealink 6-1:36.0: unexpected response 0
[  339.794358][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.801346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.808113][    C1] yealink 6-1:36.0: unexpected response 0
[  339.814068][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.821066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.827834][    C1] yealink 6-1:36.0: unexpected response 0
[  339.833805][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.840811][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.847575][    C1] yealink 6-1:36.0: unexpected response 0
[  339.853533][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.860517][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.867288][    C1] yealink 6-1:36.0: unexpected response 0
[  339.873247][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.880246][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.887100][    C1] yealink 6-1:36.0: unexpected response 0
[  339.893091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.900118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.906892][    C1] yealink 6-1:36.0: unexpected response 0
[  339.912855][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.919844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.926616][    C1] yealink 6-1:36.0: unexpected response 0
[  339.932578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.939600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.946365][    C1] yealink 6-1:36.0: unexpected response 0
[  339.952320][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.959309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.966157][    C1] yealink 6-1:36.0: unexpected response 0
[  339.972115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.979193][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  339.985960][    C1] yealink 6-1:36.0: unexpected response 0
[  339.991944][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  339.998947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.005742][    C1] yealink 6-1:36.0: unexpected response 0
[  340.011699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.018697][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.025483][    C1] yealink 6-1:36.0: unexpected response 0
[  340.031428][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.038407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.045163][    C1] yealink 6-1:36.0: unexpected response 0
[  340.051089][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.058076][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.064839][    C1] yealink 6-1:36.0: unexpected response 0
[  340.070809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.077802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.084566][    C1] yealink 6-1:36.0: unexpected response 0
[  340.090525][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.097567][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.104420][    C1] yealink 6-1:36.0: unexpected response 0
[  340.110345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.117843][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.124600][    C1] yealink 6-1:36.0: unexpected response 0
[  340.130570][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.137569][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.144336][    C1] yealink 6-1:36.0: unexpected response 0
[  340.150280][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.157272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.164049][    C1] yealink 6-1:36.0: unexpected response 0
[  340.169994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.176995][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.183760][    C1] yealink 6-1:36.0: unexpected response 0
[  340.189744][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.196742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.203592][    C1] yealink 6-1:36.0: unexpected response 0
[  340.209537][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.216502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.223264][    C1] yealink 6-1:36.0: unexpected response 0
[  340.229182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.236168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.242926][    C1] yealink 6-1:36.0: unexpected response 0
[  340.248871][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.255900][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.262664][    C1] yealink 6-1:36.0: unexpected response 0
[  340.268624][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.275637][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.282400][    C1] yealink 6-1:36.0: unexpected response 0
[  340.288349][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.295333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.302373][    C1] yealink 6-1:36.0: unexpected response 0
[  340.308342][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.315339][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.322105][    C1] yealink 6-1:36.0: unexpected response 0
[  340.328047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.335036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.341819][    C1] yealink 6-1:36.0: unexpected response 0
[  340.347770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.354854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.361617][    C1] yealink 6-1:36.0: unexpected response 0
[  340.367558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.374540][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.381295][    C1] yealink 6-1:36.0: unexpected response 0
[  340.387236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.394248][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.401023][    C1] yealink 6-1:36.0: unexpected response 0
[  340.406964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.413972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.420728][    C1] yealink 6-1:36.0: unexpected response 0
[  340.426693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.433692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.440447][    C1] yealink 6-1:36.0: unexpected response 0
[  340.446377][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.453351][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.460107][    C1] yealink 6-1:36.0: unexpected response 0
[  340.466056][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.473043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.479797][    C1] yealink 6-1:36.0: unexpected response 0
[  340.485732][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.492715][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.499481][    C1] yealink 6-1:36.0: unexpected response 0
[  340.505437][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.512420][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.519175][    C1] yealink 6-1:36.0: unexpected response 0
[  340.525112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.532086][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.538841][    C1] yealink 6-1:36.0: unexpected response 0
[  340.544773][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.551761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.558518][    C1] yealink 6-1:36.0: unexpected response 0
[  340.564454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.571568][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.578425][    C1] yealink 6-1:36.0: unexpected response 0
[  340.584369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.591340][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.598094][    C1] yealink 6-1:36.0: unexpected response 0
[  340.604029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.611008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.617766][    C1] yealink 6-1:36.0: unexpected response 0
[  340.623712][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.630696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.637462][    C1] yealink 6-1:36.0: unexpected response 0
[  340.643414][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.650391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.657157][    C1] yealink 6-1:36.0: unexpected response 0
[  340.663114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.670095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.676852][    C1] yealink 6-1:36.0: unexpected response 0
[  340.682810][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.689958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.696715][    C1] yealink 6-1:36.0: unexpected response 0
[  340.702681][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.709667][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.716486][    C1] yealink 6-1:36.0: unexpected response 0
[  340.722440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.729452][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.736208][    C1] yealink 6-1:36.0: unexpected response 0
[  340.742152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.749353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.756122][    C1] yealink 6-1:36.0: unexpected response 0
[  340.762083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.769066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.775824][    C1] yealink 6-1:36.0: unexpected response 0
[  340.781794][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.788874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.795636][    C1] yealink 6-1:36.0: unexpected response 0
[  340.801605][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.808639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.815399][    C1] yealink 6-1:36.0: unexpected response 0
[  340.821329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.828301][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.835055][    C1] yealink 6-1:36.0: unexpected response 0
[  340.841081][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.848072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.854832][    C1] yealink 6-1:36.0: unexpected response 0
[  340.860774][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.867758][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.874518][    C1] yealink 6-1:36.0: unexpected response 0
[  340.880463][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.887478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.894238][    C1] yealink 6-1:36.0: unexpected response 0
[  340.900278][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.907296][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.914066][    C1] yealink 6-1:36.0: unexpected response 0
[  340.919995][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.926972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.933728][    C1] yealink 6-1:36.0: unexpected response 0
[  340.939656][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.946629][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.953386][    C1] yealink 6-1:36.0: unexpected response 0
[  340.959323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.966312][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.973074][    C1] yealink 6-1:36.0: unexpected response 0
[  340.979023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  340.986010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  340.992773][    C1] yealink 6-1:36.0: unexpected response 0
[  340.998719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.005717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.012475][    C1] yealink 6-1:36.0: unexpected response 0
[  341.018418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.025418][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.032181][    C1] yealink 6-1:36.0: unexpected response 0
[  341.038131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.045152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.051913][    C1] yealink 6-1:36.0: unexpected response 0
[  341.057868][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.064860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.071631][    C1] yealink 6-1:36.0: unexpected response 0
[  341.077571][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.084571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.091336][    C1] yealink 6-1:36.0: unexpected response 0
[  341.097283][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.104265][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.111024][    C1] yealink 6-1:36.0: unexpected response 0
[  341.116973][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.124229][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.130985][    C1] yealink 6-1:36.0: unexpected response 0
[  341.136925][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.143922][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.150679][    C1] yealink 6-1:36.0: unexpected response 0
[  341.156616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.163599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.170360][    C1] yealink 6-1:36.0: unexpected response 0
[  341.176293][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.183276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.190030][    C1] yealink 6-1:36.0: unexpected response 0
[  341.196233][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.203330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.210085][    C1] yealink 6-1:36.0: unexpected response 0
[  341.216046][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.223027][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.229781][    C1] yealink 6-1:36.0: unexpected response 0
[  341.235701][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.242668][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.249432][    C1] yealink 6-1:36.0: unexpected response 0
[  341.255469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.262450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.269219][    C1] yealink 6-1:36.0: unexpected response 0
[  341.275183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.282258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.289192][    C1] yealink 6-1:36.0: unexpected response 0
[  341.295301][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.302801][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.309557][    C1] yealink 6-1:36.0: unexpected response 0
[  341.315540][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.322543][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.329305][    C1] yealink 6-1:36.0: unexpected response 0
[  341.335258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.342242][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.348998][    C1] yealink 6-1:36.0: unexpected response 0
[  341.355026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.362034][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.368790][    C1] yealink 6-1:36.0: unexpected response 0
[  341.374733][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.381733][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.388492][    C1] yealink 6-1:36.0: unexpected response 0
[  341.394434][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.401405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.408159][    C1] yealink 6-1:36.0: unexpected response 0
[  341.414092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.421082][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.427850][    C1] yealink 6-1:36.0: unexpected response 0
[  341.433804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.440860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.447619][    C1] yealink 6-1:36.0: unexpected response 0
[  341.453542][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.460506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.467345][    C1] yealink 6-1:36.0: unexpected response 0
[  341.473270][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.480236][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.486989][    C1] yealink 6-1:36.0: unexpected response 0
[  341.492929][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.499917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.506672][    C1] yealink 6-1:36.0: unexpected response 0
[  341.512637][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.519644][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.526398][    C1] yealink 6-1:36.0: unexpected response 0
[  341.532360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.539353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.546111][    C1] yealink 6-1:36.0: unexpected response 0
[  341.552061][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.559047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.565807][    C1] yealink 6-1:36.0: unexpected response 0
[  341.571773][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.578750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.585507][    C1] yealink 6-1:36.0: unexpected response 0
[  341.591441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.598419][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.605174][    C1] yealink 6-1:36.0: unexpected response 0
[  341.611102][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.618073][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.624829][    C1] yealink 6-1:36.0: unexpected response 0
[  341.630800][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.637816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.644610][    C1] yealink 6-1:36.0: unexpected response 0
[  341.650582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.657595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.664361][    C1] yealink 6-1:36.0: unexpected response 0
[  341.670306][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.677318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.684076][    C1] yealink 6-1:36.0: unexpected response 0
[  341.690024][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.697002][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.703792][    C1] yealink 6-1:36.0: unexpected response 0
[  341.709718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.716686][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.723441][    C1] yealink 6-1:36.0: unexpected response 0
[  341.729371][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.736343][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.743098][    C1] yealink 6-1:36.0: unexpected response 0
[  341.749026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.756010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.762769][    C1] yealink 6-1:36.0: unexpected response 0
[  341.768715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.775798][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.782558][    C1] yealink 6-1:36.0: unexpected response 0
[  341.788496][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.795473][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.802233][    C1] yealink 6-1:36.0: unexpected response 0
[  341.808182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.815168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.821928][    C1] yealink 6-1:36.0: unexpected response 0
[  341.827904][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.834937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.841704][    C1] yealink 6-1:36.0: unexpected response 0
[  341.847665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.854648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.861434][    C1] yealink 6-1:36.0: unexpected response 0
[  341.867373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  341.874353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  341.881111][    C1] yealink 6-1:36.0: unexpected response 0