rb status -71
[  446.603851][    C1] yealink 5-1:36.0: unexpected response 0
[  446.610801][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.617724][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.617762][    C1] yealink 5-1:36.0: unexpected response 0
[  446.623687][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.630633][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.630675][    C1] yealink 5-1:36.0: unexpected response 0
[  446.637645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.643569][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.643608][    C1] yealink 5-1:36.0: unexpected response 0
[  446.650564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.657506][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.657541][    C1] yealink 5-1:36.0: unexpected response 0
[  446.663484][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.670451][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.670487][    C1] yealink 5-1:36.0: unexpected response 0
[  446.677407][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.683328][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.683364][    C1] yealink 5-1:36.0: unexpected response 0
[  446.690325][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.697251][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.697288][    C1] yealink 5-1:36.0: unexpected response 0
[  446.703218][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.710170][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.710210][    C1] yealink 5-1:36.0: unexpected response 0
[  446.717138][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.723080][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.723116][    C1] yealink 5-1:36.0: unexpected response 0
[  446.730057][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.736985][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.737021][    C1] yealink 5-1:36.0: unexpected response 0
[  446.743115][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.750072][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.750113][    C1] yealink 5-1:36.0: unexpected response 0
[  446.757036][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.763060][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.763095][    C1] yealink 5-1:36.0: unexpected response 0
[  446.770041][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.776962][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.776993][    C1] yealink 5-1:36.0: unexpected response 0
[  446.782900][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.789843][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.789876][    C1] yealink 5-1:36.0: unexpected response 0
[  446.796789][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.802753][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.802796][    C1] yealink 5-1:36.0: unexpected response 0
[  446.809734][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.816654][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.816693][    C1] yealink 5-1:36.0: unexpected response 0
[  446.822665][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.829609][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.829648][    C1] yealink 5-1:36.0: unexpected response 0
[  446.836597][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.842532][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.842566][    C1] yealink 5-1:36.0: unexpected response 0
[  446.849504][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.856425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.856463][    C1] yealink 5-1:36.0: unexpected response 0
[  446.862428][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.869402][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.869444][    C1] yealink 5-1:36.0: unexpected response 0
[  446.876377][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.882299][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.882332][    C1] yealink 5-1:36.0: unexpected response 0
[  446.889251][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.896203][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.896238][    C1] yealink 5-1:36.0: unexpected response 0
[  446.902170][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.909086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.909120][    C1] yealink 5-1:36.0: unexpected response 0
[  446.916071][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.921998][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.922038][    C1] yealink 5-1:36.0: unexpected response 0
[  446.928957][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.935950][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.935984][    C1] yealink 5-1:36.0: unexpected response 0
[  446.941967][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.948897][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.948930][    C1] yealink 5-1:36.0: unexpected response 0
[  446.955891][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.961817][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.961859][    C1] yealink 5-1:36.0: unexpected response 0
[  446.968785][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.975771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.975805][    C1] yealink 5-1:36.0: unexpected response 0
[  446.982155][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  446.989076][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  446.989108][    C1] yealink 5-1:36.0: unexpected response 0
[  446.996076][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.001986][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.002021][    C1] yealink 5-1:36.0: unexpected response 0
[  447.008980][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.015946][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.015984][    C1] yealink 5-1:36.0: unexpected response 0
[  447.021951][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.028886][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.028924][    C1] yealink 5-1:36.0: unexpected response 0
[  447.035892][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.041852][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.041889][    C1] yealink 5-1:36.0: unexpected response 0
[  447.048821][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.056398][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.056437][    C1] yealink 5-1:36.0: unexpected response 0
[  447.062362][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.069348][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.069386][    C1] yealink 5-1:36.0: unexpected response 0
[  447.076305][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.082282][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.082318][    C1] yealink 5-1:36.0: unexpected response 0
[  447.089237][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.096238][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.096276][    C1] yealink 5-1:36.0: unexpected response 0
[  447.102193][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.109114][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.109149][    C1] yealink 5-1:36.0: unexpected response 0
[  447.116146][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.122066][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.122105][    C1] yealink 5-1:36.0: unexpected response 0
[  447.129026][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.136655][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.136697][    C1] yealink 5-1:36.0: unexpected response 0
[  447.142640][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.149593][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.149629][    C1] yealink 5-1:36.0: unexpected response 0
[  447.156550][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.162466][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.162506][    C1] yealink 5-1:36.0: unexpected response 0
[  447.169454][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.176408][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.176447][    C1] yealink 5-1:36.0: unexpected response 0
[  447.182364][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.189293][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.189329][    C1] yealink 5-1:36.0: unexpected response 0
[  447.196332][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.202290][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.202326][    C1] yealink 5-1:36.0: unexpected response 0
[  447.209241][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.216235][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.216273][    C1] yealink 5-1:36.0: unexpected response 0
[  447.222204][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.229144][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.229184][    C1] yealink 5-1:36.0: unexpected response 0
[  447.236150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.242085][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.242122][    C1] yealink 5-1:36.0: unexpected response 0
[  447.249031][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.255988][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.256019][    C1] yealink 5-1:36.0: unexpected response 0
[  447.261923][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.268842][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.268875][    C1] yealink 5-1:36.0: unexpected response 0
[  447.275834][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.281720][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.281759][    C1] yealink 5-1:36.0: unexpected response 0
[  447.289243][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.302604][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.302641][    C1] yealink 5-1:36.0: unexpected response 0
[  447.309960][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.316880][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.316914][    C1] yealink 5-1:36.0: unexpected response 0
[  447.322845][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.329799][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.329832][    C1] yealink 5-1:36.0: unexpected response 0
[  447.336745][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.342662][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.342701][    C1] yealink 5-1:36.0: unexpected response 0
[  447.349659][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.356583][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.356622][    C1] yealink 5-1:36.0: unexpected response 0
[  447.362580][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.369537][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.369575][    C1] yealink 5-1:36.0: unexpected response 0
[  447.376490][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.382437][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.382476][    C1] yealink 5-1:36.0: unexpected response 0
[  447.389448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.396376][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.396415][    C1] yealink 5-1:36.0: unexpected response 0
[  447.402371][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.409335][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.409371][    C1] yealink 5-1:36.0: unexpected response 0
[  447.416302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.422220][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.422253][    C1] yealink 5-1:36.0: unexpected response 0
[  447.429290][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.436283][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.436320][    C1] yealink 5-1:36.0: unexpected response 0
[  447.442250][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.449182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.449222][    C1] yealink 5-1:36.0: unexpected response 0
[  447.456181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.462100][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.462133][    C1] yealink 5-1:36.0: unexpected response 0
[  447.469047][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.476012][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.476051][    C1] yealink 5-1:36.0: unexpected response 0
[  447.481949][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.489043][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.489079][    C1] yealink 5-1:36.0: unexpected response 0
[  447.496146][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.502100][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.502135][    C1] yealink 5-1:36.0: unexpected response 0
[  447.509058][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.516020][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.516058][    C1] yealink 5-1:36.0: unexpected response 0
[  447.521974][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.528890][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.528927][    C1] yealink 5-1:36.0: unexpected response 0
[  447.535888][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.541798][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.541838][    C1] yealink 5-1:36.0: unexpected response 0
[  447.548759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.555779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.555818][    C1] yealink 5-1:36.0: unexpected response 0
[  447.561755][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.568682][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.568723][    C1] yealink 5-1:36.0: unexpected response 0
[  447.575768][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.581724][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.581763][    C1] yealink 5-1:36.0: unexpected response 0
[  447.588679][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.595658][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.595692][    C1] yealink 5-1:36.0: unexpected response 0
[  447.601713][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.608628][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.608660][    C1] yealink 5-1:36.0: unexpected response 0
[  447.615653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.621592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.621628][    C1] yealink 5-1:36.0: unexpected response 0
[  447.628530][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.635491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.635523][    C1] yealink 5-1:36.0: unexpected response 0
[  447.641411][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.648325][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.648358][    C1] yealink 5-1:36.0: unexpected response 0
[  447.655297][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.661208][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.661244][    C1] yealink 5-1:36.0: unexpected response 0
[  447.668156][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.675131][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.675165][    C1] yealink 5-1:36.0: unexpected response 0
[  447.681080][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.688601][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.688635][    C1] yealink 5-1:36.0: unexpected response 0
[  447.695681][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.701629][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.701666][    C1] yealink 5-1:36.0: unexpected response 0
[  447.708587][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.715550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.715588][    C1] yealink 5-1:36.0: unexpected response 0
[  447.721667][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.728627][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.728663][    C1] yealink 5-1:36.0: unexpected response 0
[  447.735638][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.741560][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.741596][    C1] yealink 5-1:36.0: unexpected response 0
[  447.748517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.755497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.755536][    C1] yealink 5-1:36.0: unexpected response 0
[  447.761491][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.768409][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.768445][    C1] yealink 5-1:36.0: unexpected response 0
[  447.775413][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.781327][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.781362][    C1] yealink 5-1:36.0: unexpected response 0
[  447.788272][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.795311][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.795351][    C1] yealink 5-1:36.0: unexpected response 0
[  447.801259][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.808195][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.808235][    C1] yealink 5-1:36.0: unexpected response 0
[  447.815202][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.821109][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.821150][    C1] yealink 5-1:36.0: unexpected response 0
[  447.828068][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.835543][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.835579][    C1] yealink 5-1:36.0: unexpected response 0
[  447.841522][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.848453][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.848489][    C1] yealink 5-1:36.0: unexpected response 0
[  447.855467][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.861393][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.861428][    C1] yealink 5-1:36.0: unexpected response 0
[  447.868346][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.875310][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.875358][    C1] yealink 5-1:36.0: unexpected response 0
[  447.881256][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.888168][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.888203][    C1] yealink 5-1:36.0: unexpected response 0
[  447.895159][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.901070][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.901107][    C1] yealink 5-1:36.0: unexpected response 0
[  447.908006][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.915018][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.915057][    C1] yealink 5-1:36.0: unexpected response 0
[  447.920968][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.927892][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.927930][    C1] yealink 5-1:36.0: unexpected response 0
[  447.934891][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.940804][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.940848][    C1] yealink 5-1:36.0: unexpected response 0
[  447.947835][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.954800][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.954834][    C1] yealink 5-1:36.0: unexpected response 0
[  447.960727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.967634][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.967679][    C1] yealink 5-1:36.0: unexpected response 0
[  447.974641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.980551][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.980583][    C1] yealink 5-1:36.0: unexpected response 0
[  447.987487][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  447.994438][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  447.994470][    C1] yealink 5-1:36.0: unexpected response 0
[  448.000936][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.007851][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.007885][    C1] yealink 5-1:36.0: unexpected response 0
[  448.014839][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.020738][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.020772][    C1] yealink 5-1:36.0: unexpected response 0
[  448.027692][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.034655][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.034695][    C1] yealink 5-1:36.0: unexpected response 0
[  448.040591][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.047505][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.047538][    C1] yealink 5-1:36.0: unexpected response 0
[  448.054494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.060390][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.060423][    C1] yealink 5-1:36.0: unexpected response 0
[  448.067325][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.074392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.074427][    C1] yealink 5-1:36.0: unexpected response 0
[  448.080329][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.087255][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.087292][    C1] yealink 5-1:36.0: unexpected response 0
[  448.094275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.100190][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.100225][    C1] yealink 5-1:36.0: unexpected response 0
[  448.107151][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.114115][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.114172][    C1] yealink 5-1:36.0: unexpected response 0
[  448.120062][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.126986][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.127021][    C1] yealink 5-1:36.0: unexpected response 0
[  448.134021][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.139934][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.139972][    C1] yealink 5-1:36.0: unexpected response 0
[  448.146890][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.153873][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.153912][    C1] yealink 5-1:36.0: unexpected response 0
[  448.160175][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.167095][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.167135][    C1] yealink 5-1:36.0: unexpected response 0
[  448.174099][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.180023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.180058][    C1] yealink 5-1:36.0: unexpected response 0
[  448.186987][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.193990][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.194030][    C1] yealink 5-1:36.0: unexpected response 0
[  448.199948][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.206866][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.206905][    C1] yealink 5-1:36.0: unexpected response 0
[  448.213896][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.219838][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.219880][    C1] yealink 5-1:36.0: unexpected response 0
[  448.226800][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.233781][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.233821][    C1] yealink 5-1:36.0: unexpected response 0
[  448.239737][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.246669][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.246705][    C1] yealink 5-1:36.0: unexpected response 0
[  448.253698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.259618][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.259653][    C1] yealink 5-1:36.0: unexpected response 0
[  448.266584][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.273551][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.273610][    C1] yealink 5-1:36.0: unexpected response 0
[  448.279526][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.286446][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.286480][    C1] yealink 5-1:36.0: unexpected response 0
[  448.293457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.299362][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.299394][    C1] yealink 5-1:36.0: unexpected response 0
[  448.306304][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.313272][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.313311][    C1] yealink 5-1:36.0: unexpected response 0
[  448.319237][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.326224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.326258][    C1] yealink 5-1:36.0: unexpected response 0
[  448.333219][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.339082][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.339116][    C1] yealink 5-1:36.0: unexpected response 0
[  448.346062][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.353040][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.353074][    C1] yealink 5-1:36.0: unexpected response 0
[  448.358946][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.365903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.365937][    C1] yealink 5-1:36.0: unexpected response 0
[  448.372877][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.378767][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.378801][    C1] yealink 5-1:36.0: unexpected response 0
[  448.385790][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.392729][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.392764][    C1] yealink 5-1:36.0: unexpected response 0
[  448.399217][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.406246][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.406282][    C1] yealink 5-1:36.0: unexpected response 0
[  448.413825][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.419736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.419774][    C1] yealink 5-1:36.0: unexpected response 0
[  448.426706][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.433705][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.433745][    C1] yealink 5-1:36.0: unexpected response 0
[  448.439678][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.446611][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.446647][    C1] yealink 5-1:36.0: unexpected response 0
[  448.453628][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.459549][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.459584][    C1] yealink 5-1:36.0: unexpected response 0
[  448.466504][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.473478][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.473513][    C1] yealink 5-1:36.0: unexpected response 0
[  448.479416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.486337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.486373][    C1] yealink 5-1:36.0: unexpected response 0
[  448.493935][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.499855][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.499893][    C1] yealink 5-1:36.0: unexpected response 0
[  448.506873][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.513861][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.513897][    C1] yealink 5-1:36.0: unexpected response 0
[  448.519823][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.526739][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.526779][    C1] yealink 5-1:36.0: unexpected response 0
[  448.533758][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.539699][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.539735][    C1] yealink 5-1:36.0: unexpected response 0
[  448.546658][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.553672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.553708][    C1] yealink 5-1:36.0: unexpected response 0
[  448.559619][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.566548][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.566588][    C1] yealink 5-1:36.0: unexpected response 0
[  448.574014][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.579940][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.579977][    C1] yealink 5-1:36.0: unexpected response 0
[  448.586921][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.593892][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.593931][    C1] yealink 5-1:36.0: unexpected response 0
[  448.599834][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.606762][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.606806][    C1] yealink 5-1:36.0: unexpected response 0
[  448.613785][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.619700][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.619739][    C1] yealink 5-1:36.0: unexpected response 0
[  448.626656][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.633635][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.633669][    C1] yealink 5-1:36.0: unexpected response 0
[  448.639565][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.646483][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.646521][    C1] yealink 5-1:36.0: unexpected response 0
[  448.653473][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.659365][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.659401][    C1] yealink 5-1:36.0: unexpected response 0
[  448.666327][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.673289][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.673322][    C1] yealink 5-1:36.0: unexpected response 0
[  448.679180][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.686142][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.686176][    C1] yealink 5-1:36.0: unexpected response 0
[  448.693156][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.699023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.699056][    C1] yealink 5-1:36.0: unexpected response 0
[  448.706018][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.712973][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.713011][    C1] yealink 5-1:36.0: unexpected response 0
[  448.718878][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.725851][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.725884][    C1] yealink 5-1:36.0: unexpected response 0
[  448.732821][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.738710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.738745][    C1] yealink 5-1:36.0: unexpected response 0
[  448.745716][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.752767][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.752812][    C1] yealink 5-1:36.0: unexpected response 0
[  448.758689][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.765681][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.765719][    C1] yealink 5-1:36.0: unexpected response 0
[  448.772666][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.778550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.778590][    C1] yealink 5-1:36.0: unexpected response 0
[  448.785618][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.792566][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.792606][    C1] yealink 5-1:36.0: unexpected response 0
[  448.798472][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.805451][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.805491][    C1] yealink 5-1:36.0: unexpected response 0
[  448.813010][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.818892][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.818930][    C1] yealink 5-1:36.0: unexpected response 0
[  448.825905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.832865][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.832900][    C1] yealink 5-1:36.0: unexpected response 0
[  448.838770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.845773][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.845814][    C1] yealink 5-1:36.0: unexpected response 0
[  448.852770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.858659][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.858694][    C1] yealink 5-1:36.0: unexpected response 0
[  448.865676][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.872685][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.872725][    C1] yealink 5-1:36.0: unexpected response 0
[  448.878626][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.885628][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.885663][    C1] yealink 5-1:36.0: unexpected response 0
[  448.892619][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.898506][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.898542][    C1] yealink 5-1:36.0: unexpected response 0
[  448.905965][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.912919][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.912952][    C1] yealink 5-1:36.0: unexpected response 0
[  448.918824][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.925794][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.925831][    C1] yealink 5-1:36.0: unexpected response 0
[  448.932781][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.938661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.938696][    C1] yealink 5-1:36.0: unexpected response 0
[  448.945698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.952642][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.952679][    C1] yealink 5-1:36.0: unexpected response 0
[  448.958555][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.965545][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.965582][    C1] yealink 5-1:36.0: unexpected response 0
[  448.972641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.978549][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.978585][    C1] yealink 5-1:36.0: unexpected response 0
[  448.985554][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  448.992692][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  448.992728][    C1] yealink 5-1:36.0: unexpected response 0
[  448.998586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.005573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.005628][    C1] yealink 5-1:36.0: unexpected response 0
[  449.012573][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.018450][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.018483][    C1] yealink 5-1:36.0: unexpected response 0
[  449.025535][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.032560][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.032597][    C1] yealink 5-1:36.0: unexpected response 0
[  449.038483][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.045952][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.045986][    C1] yealink 5-1:36.0: unexpected response 0
[  449.052927][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.059365][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.059398][    C1] yealink 5-1:36.0: unexpected response 0
[  449.066370][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.073322][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.073355][    C1] yealink 5-1:36.0: unexpected response 0
[  449.079216][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.086184][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.086221][    C1] yealink 5-1:36.0: unexpected response 0
[  449.093192][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.099075][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.099113][    C1] yealink 5-1:36.0: unexpected response 0
[  449.106095][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.113061][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.113100][    C1] yealink 5-1:36.0: unexpected response 0
[  449.118987][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.125971][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.126009][    C1] yealink 5-1:36.0: unexpected response 0
[  449.132957][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.138862][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.138900][    C1] yealink 5-1:36.0: unexpected response 0
[  449.145865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.153299][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.153335][    C1] yealink 5-1:36.0: unexpected response 0
[  449.159212][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.166189][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.166223][    C1] yealink 5-1:36.0: unexpected response 0
[  449.173179][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.179701][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.179737][    C1] yealink 5-1:36.0: unexpected response 0
[  449.186662][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.193634][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.193671][    C1] yealink 5-1:36.0: unexpected response 0
[  449.199572][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.206495][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.206539][    C1] yealink 5-1:36.0: unexpected response 0
[  449.213499][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.219418][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.219452][    C1] yealink 5-1:36.0: unexpected response 0
[  449.226388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.233367][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.233407][    C1] yealink 5-1:36.0: unexpected response 0
[  449.239293][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.246281][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.246316][    C1] yealink 5-1:36.0: unexpected response 0
[  449.253416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.259343][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.259380][    C1] yealink 5-1:36.0: unexpected response 0
[  449.266293][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.273248][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.273277][    C1] yealink 5-1:36.0: unexpected response 0
[  449.279157][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.279431][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.279463][    C1] yealink 5-1:36.0: unexpected response 0
[  449.286373][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.293343][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.293376][    C1] yealink 5-1:36.0: unexpected response 0
[  449.299272][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.306269][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.306306][    C1] yealink 5-1:36.0: unexpected response 0
[  449.313275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.319154][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.319210][    C1] yealink 5-1:36.0: unexpected response 0
[  449.326179][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.333139][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.333175][    C1] yealink 5-1:36.0: unexpected response 0
[  449.339047][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.346026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.346065][    C1] yealink 5-1:36.0: unexpected response 0
[  449.353001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.358883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.358918][    C1] yealink 5-1:36.0: unexpected response 0
[  449.365885][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.372829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.372866][    C1] yealink 5-1:36.0: unexpected response 0
[  449.378727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.385689][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.385721][    C1] yealink 5-1:36.0: unexpected response 0
[  449.393123][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.399071][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.399113][    C1] yealink 5-1:36.0: unexpected response 0
[  449.406035][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.412970][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.413005][    C1] yealink 5-1:36.0: unexpected response 0
[  449.418874][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.425859][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.425893][    C1] yealink 5-1:36.0: unexpected response 0
[  449.432873][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.438758][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.438793][    C1] yealink 5-1:36.0: unexpected response 0
[  449.445844][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.452794][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.452835][    C1] yealink 5-1:36.0: unexpected response 0
[  449.458716][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.465691][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.465725][    C1] yealink 5-1:36.0: unexpected response 0
[  449.473237][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.479124][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.479162][    C1] yealink 5-1:36.0: unexpected response 0
[  449.486184][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.493153][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.493193][    C1] yealink 5-1:36.0: unexpected response 0
[  449.499795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.506736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.506777][    C1] yealink 5-1:36.0: unexpected response 0
[  449.513739][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.519655][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.519690][    C1] yealink 5-1:36.0: unexpected response 0
[  449.526629][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.533629][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.533665][    C1] yealink 5-1:36.0: unexpected response 0
[  449.539579][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.546511][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.546549][    C1] yealink 5-1:36.0: unexpected response 0
[  449.553512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.559412][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.559445][    C1] yealink 5-1:36.0: unexpected response 0
[  449.566382][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.573350][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.573385][    C1] yealink 5-1:36.0: unexpected response 0
[  449.579258][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.586219][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.586255][    C1] yealink 5-1:36.0: unexpected response 0
[  449.593235][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.599110][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.599150][    C1] yealink 5-1:36.0: unexpected response 0
[  449.606110][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.613055][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.613099][    C1] yealink 5-1:36.0: unexpected response 0
[  449.619013][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.625986][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.626024][    C1] yealink 5-1:36.0: unexpected response 0
[  449.632963][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.638867][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.638901][    C1] yealink 5-1:36.0: unexpected response 0
[  449.645877][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.652825][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.652860][    C1] yealink 5-1:36.0: unexpected response 0
[  449.658731][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.665710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.665747][    C1] yealink 5-1:36.0: unexpected response 0
[  449.672687][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.678573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.678610][    C1] yealink 5-1:36.0: unexpected response 0
[  449.685595][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.692572][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.692609][    C1] yealink 5-1:36.0: unexpected response 0
[  449.698487][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.705512][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.705549][    C1] yealink 5-1:36.0: unexpected response 0
[  449.712505][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.718371][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.718407][    C1] yealink 5-1:36.0: unexpected response 0
[  449.725380][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.732331][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.732365][    C1] yealink 5-1:36.0: unexpected response 0
[  449.738230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.745280][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.745314][    C1] yealink 5-1:36.0: unexpected response 0
[  449.752251][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.758133][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.758166][    C1] yealink 5-1:36.0: unexpected response 0
[  449.765122][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.772545][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.772579][    C1] yealink 5-1:36.0: unexpected response 0
[  449.778445][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.785435][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.785470][    C1] yealink 5-1:36.0: unexpected response 0
[  449.792431][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.798323][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.798361][    C1] yealink 5-1:36.0: unexpected response 0
[  449.805377][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.812337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.812375][    C1] yealink 5-1:36.0: unexpected response 0
[  449.818256][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.825234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.825269][    C1] yealink 5-1:36.0: unexpected response 0
[  449.832217][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.838648][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.838687][    C1] yealink 5-1:36.0: unexpected response 0
[  449.845657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.852643][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.852678][    C1] yealink 5-1:36.0: unexpected response 0
[  449.858586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.865568][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.865605][    C1] yealink 5-1:36.0: unexpected response 0
[  449.872578][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.878454][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.878498][    C1] yealink 5-1:36.0: unexpected response 0
[  449.885466][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.892414][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.892454][    C1] yealink 5-1:36.0: unexpected response 0
[  449.898336][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.905352][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.905388][    C1] yealink 5-1:36.0: unexpected response 0
[  449.912399][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.918290][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.918327][    C1] yealink 5-1:36.0: unexpected response 0
[  449.925302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.932286][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.932323][    C1] yealink 5-1:36.0: unexpected response 0
[  449.938195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.945182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.945221][    C1] yealink 5-1:36.0: unexpected response 0
[  449.952160][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.958037][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.958074][    C1] yealink 5-1:36.0: unexpected response 0
[  449.965048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.972008][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.972041][    C1] yealink 5-1:36.0: unexpected response 0
[  449.977922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.984899][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.984940][    C1] yealink 5-1:36.0: unexpected response 0
[  449.991932][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  449.997816][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  449.997854][    C1] yealink 5-1:36.0: unexpected response 0
[  450.004880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.011849][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.011884][    C1] yealink 5-1:36.0: unexpected response 0
[  450.017763][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.024760][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.024799][    C1] yealink 5-1:36.0: unexpected response 0
[  450.031747][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.037638][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.037676][    C1] yealink 5-1:36.0: unexpected response 0
[  450.044653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.051619][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.051656][    C1] yealink 5-1:36.0: unexpected response 0
[  450.057551][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.064548][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.064585][    C1] yealink 5-1:36.0: unexpected response 0
[  450.071527][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.077385][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.077418][    C1] yealink 5-1:36.0: unexpected response 0
[  450.084396][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.091350][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.091384][    C1] yealink 5-1:36.0: unexpected response 0
[  450.097369][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.104332][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.104366][    C1] yealink 5-1:36.0: unexpected response 0
[  450.111291][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.117155][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.117187][    C1] yealink 5-1:36.0: unexpected response 0
[  450.124486][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.131491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.131528][    C1] yealink 5-1:36.0: unexpected response 0
[  450.137439][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.144437][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.144483][    C1] yealink 5-1:36.0: unexpected response 0
[  450.151511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.157389][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.157427][    C1] yealink 5-1:36.0: unexpected response 0
[  450.164400][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.171446][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.171488][    C1] yealink 5-1:36.0: unexpected response 0
[  450.177506][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.184528][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.184567][    C1] yealink 5-1:36.0: unexpected response 0
[  450.191606][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.197493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.197530][    C1] yealink 5-1:36.0: unexpected response 0
[  450.204513][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.211473][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.211513][    C1] yealink 5-1:36.0: unexpected response 0
[  450.217426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.224429][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.224476][    C1] yealink 5-1:36.0: unexpected response 0
[  450.231468][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.237356][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.237390][    C1] yealink 5-1:36.0: unexpected response 0
[  450.244503][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.251467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.251508][    C1] yealink 5-1:36.0: unexpected response 0
[  450.257560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.264545][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.264581][    C1] yealink 5-1:36.0: unexpected response 0
[  450.271535][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.277428][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.277473][    C1] yealink 5-1:36.0: unexpected response 0
[  450.284445][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.291438][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.291484][    C1] yealink 5-1:36.0: unexpected response 0
[  450.297364][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.305310][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.305348][    C1] yealink 5-1:36.0: unexpected response 0
[  450.312322][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.318205][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.318242][    C1] yealink 5-1:36.0: unexpected response 0
[  450.325219][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.332170][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.332207][    C1] yealink 5-1:36.0: unexpected response 0
[  450.338077][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.345044][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.345084][    C1] yealink 5-1:36.0: unexpected response 0
[  450.352018][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.357903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.357940][    C1] yealink 5-1:36.0: unexpected response 0
[  450.364959][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.371926][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.371967][    C1] yealink 5-1:36.0: unexpected response 0
[  450.377836][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.384818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.384857][    C1] yealink 5-1:36.0: unexpected response 0
[  450.391797][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.397675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.397712][    C1] yealink 5-1:36.0: unexpected response 0
[  450.404671][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.411621][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.411661][    C1] yealink 5-1:36.0: unexpected response 0
[  450.417526][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.424491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.424526][    C1] yealink 5-1:36.0: unexpected response 0
[  450.431483][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.437380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.437415][    C1] yealink 5-1:36.0: unexpected response 0
[  450.444396][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.451339][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.451373][    C1] yealink 5-1:36.0: unexpected response 0
[  450.457239][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.464194][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.464228][    C1] yealink 5-1:36.0: unexpected response 0
[  450.471174][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.477192][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.477228][    C1] yealink 5-1:36.0: unexpected response 0
[  450.484209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.491177][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.491213][    C1] yealink 5-1:36.0: unexpected response 0
[  450.497098][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.504127][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.504163][    C1] yealink 5-1:36.0: unexpected response 0
[  450.511124][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.517100][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.517135][    C1] yealink 5-1:36.0: unexpected response 0
[  450.524106][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.531083][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.531120][    C1] yealink 5-1:36.0: unexpected response 0
[  450.537005][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.543993][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.544029][    C1] yealink 5-1:36.0: unexpected response 0
[  450.551052][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.556940][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.556980][    C1] yealink 5-1:36.0: unexpected response 0
[  450.563954][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.570913][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.570950][    C1] yealink 5-1:36.0: unexpected response 0
[  450.576829][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.583801][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.583841][    C1] yealink 5-1:36.0: unexpected response 0
[  450.590798][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.596688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.596722][    C1] yealink 5-1:36.0: unexpected response 0
[  450.603692][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.610739][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.610777][    C1] yealink 5-1:36.0: unexpected response 0
[  450.616685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.623676][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.623717][    C1] yealink 5-1:36.0: unexpected response 0
[  450.630691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.636581][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.636616][    C1] yealink 5-1:36.0: unexpected response 0
[  450.643591][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.650556][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.650595][    C1] yealink 5-1:36.0: unexpected response 0
[  450.656469][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.663457][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.663503][    C1] yealink 5-1:36.0: unexpected response 0
[  450.670450][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.676349][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.676384][    C1] yealink 5-1:36.0: unexpected response 0
[  450.683367][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.690334][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.690374][    C1] yealink 5-1:36.0: unexpected response 0
[  450.696254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.703211][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.703246][    C1] yealink 5-1:36.0: unexpected response 0
[  450.710199][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.716073][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.716108][    C1] yealink 5-1:36.0: unexpected response 0
[  450.723062][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.730040][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.730080][    C1] yealink 5-1:36.0: unexpected response 0
[  450.736000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.742988][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.743027][    C1] yealink 5-1:36.0: unexpected response 0
[  450.749969][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.755852][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.755892][    C1] yealink 5-1:36.0: unexpected response 0
[  450.762858][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.769811][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.769850][    C1] yealink 5-1:36.0: unexpected response 0
[  450.775718][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.782684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.782718][    C1] yealink 5-1:36.0: unexpected response 0
[  450.789650][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.795525][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.795560][    C1] yealink 5-1:36.0: unexpected response 0
[  450.802534][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.809474][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.809517][    C1] yealink 5-1:36.0: unexpected response 0
[  450.815375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.822316][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.822347][    C1] yealink 5-1:36.0: unexpected response 0
[  450.829253][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.835151][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.835184][    C1] yealink 5-1:36.0: unexpected response 0
[  450.842141][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.849054][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.849088][    C1] yealink 5-1:36.0: unexpected response 0
[  450.854996][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.861953][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.861998][    C1] yealink 5-1:36.0: unexpected response 0
[  450.868901][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.874875][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.874911][    C1] yealink 5-1:36.0: unexpected response 0
[  450.881861][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.888783][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.888818][    C1] yealink 5-1:36.0: unexpected response 0
[  450.894733][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.901696][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.901736][    C1] yealink 5-1:36.0: unexpected response 0
[  450.908657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.914601][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.914638][    C1] yealink 5-1:36.0: unexpected response 0
[  450.921643][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.928602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.928641][    C1] yealink 5-1:36.0: unexpected response 0
[  450.934579][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.941550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.941586][    C1] yealink 5-1:36.0: unexpected response 0
[  450.948519][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.954461][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.954508][    C1] yealink 5-1:36.0: unexpected response 0
[  450.961464][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.968395][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.968430][    C1] yealink 5-1:36.0: unexpected response 0
[  450.974413][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.981386][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.981423][    C1] yealink 5-1:36.0: unexpected response 0
[  450.988345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  450.994302][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  450.994339][    C1] yealink 5-1:36.0: unexpected response 0
[  451.001288][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.008212][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.008246][    C1] yealink 5-1:36.0: unexpected response 0
[  451.014182][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.021628][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.021663][    C1] yealink 5-1:36.0: unexpected response 0
[  451.028588][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.034530][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.034573][    C1] yealink 5-1:36.0: unexpected response 0
[  451.041545][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.048476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.048513][    C1] yealink 5-1:36.0: unexpected response 0
[  451.054450][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.061428][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.061468][    C1] yealink 5-1:36.0: unexpected response 0
[  451.068578][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.074541][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.074583][    C1] yealink 5-1:36.0: unexpected response 0
[  451.081637][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.088614][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.088653][    C1] yealink 5-1:36.0: unexpected response 0
[  451.094603][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.101578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.101617][    C1] yealink 5-1:36.0: unexpected response 0
[  451.108596][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.114553][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.114589][    C1] yealink 5-1:36.0: unexpected response 0
[  451.121589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.128523][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.128560][    C1] yealink 5-1:36.0: unexpected response 0
[  451.134502][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.141461][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.141499][    C1] yealink 5-1:36.0: unexpected response 0
[  451.148675][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.155259][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.155295][    C1] yealink 5-1:36.0: unexpected response 0
[  451.162266][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.169189][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.169223][    C1] yealink 5-1:36.0: unexpected response 0
[  451.175154][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.182133][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.182167][    C1] yealink 5-1:36.0: unexpected response 0
[  451.189162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.195085][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.195120][    C1] yealink 5-1:36.0: unexpected response 0
[  451.202083][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.209018][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.209055][    C1] yealink 5-1:36.0: unexpected response 0
[  451.214966][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.221927][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.221964][    C1] yealink 5-1:36.0: unexpected response 0
[  451.228880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.234816][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.234851][    C1] yealink 5-1:36.0: unexpected response 0
[  451.241814][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.248753][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.248787][    C1] yealink 5-1:36.0: unexpected response 0
[  451.254750][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.261710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.261745][    C1] yealink 5-1:36.0: unexpected response 0
[  451.268658][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.274591][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.274631][    C1] yealink 5-1:36.0: unexpected response 0
[  451.281589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.288513][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.288550][    C1] yealink 5-1:36.0: unexpected response 0
[  451.294538][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.301493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.301529][    C1] yealink 5-1:36.0: unexpected response 0
[  451.308452][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.314379][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.314419][    C1] yealink 5-1:36.0: unexpected response 0
[  451.321353][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.328278][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.328315][    C1] yealink 5-1:36.0: unexpected response 0
[  451.334265][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.341234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.341276][    C1] yealink 5-1:36.0: unexpected response 0
[  451.348193][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.354143][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.354200][    C1] yealink 5-1:36.0: unexpected response 0
[  451.361318][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.368233][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.368272][    C1] yealink 5-1:36.0: unexpected response 0
[  451.374206][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.381155][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.381191][    C1] yealink 5-1:36.0: unexpected response 0
[  451.388106][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.394038][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.394077][    C1] yealink 5-1:36.0: unexpected response 0
[  451.401067][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.408010][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.408048][    C1] yealink 5-1:36.0: unexpected response 0
[  451.413985][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.420921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.420956][    C1] yealink 5-1:36.0: unexpected response 0
[  451.427859][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.433788][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.433826][    C1] yealink 5-1:36.0: unexpected response 0
[  451.440774][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.447707][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.447747][    C1] yealink 5-1:36.0: unexpected response 0
[  451.453657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.460630][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.460673][    C1] yealink 5-1:36.0: unexpected response 0
[  451.467612][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.473545][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.473582][    C1] yealink 5-1:36.0: unexpected response 0
[  451.480557][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.487482][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.487519][    C1] yealink 5-1:36.0: unexpected response 0
[  451.493446][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.500390][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.500430][    C1] yealink 5-1:36.0: unexpected response 0
[  451.507349][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.513272][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.513308][    C1] yealink 5-1:36.0: unexpected response 0
[  451.520267][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.527177][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.527210][    C1] yealink 5-1:36.0: unexpected response 0
[  451.533132][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.540068][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.540103][    C1] yealink 5-1:36.0: unexpected response 0
[  451.547011][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.553552][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.553585][    C1] yealink 5-1:36.0: unexpected response 0
[  451.560526][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.567452][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.567486][    C1] yealink 5-1:36.0: unexpected response 0
[  451.573389][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.580360][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.580396][    C1] yealink 5-1:36.0: unexpected response 0
[  451.587306][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.593241][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.593277][    C1] yealink 5-1:36.0: unexpected response 0
[  451.600211][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.607477][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.607512][    C1] yealink 5-1:36.0: unexpected response 0
[  451.613518][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.620474][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.620510][    C1] yealink 5-1:36.0: unexpected response 0
[  451.627419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.633370][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.633404][    C1] yealink 5-1:36.0: unexpected response 0
[  451.640360][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.647286][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.647326][    C1] yealink 5-1:36.0: unexpected response 0
[  451.653268][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.660209][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.660244][    C1] yealink 5-1:36.0: unexpected response 0
[  451.667200][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.673120][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.673156][    C1] yealink 5-1:36.0: unexpected response 0
[  451.680093][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.687013][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.687047][    C1] yealink 5-1:36.0: unexpected response 0
[  451.692972][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.699935][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.699974][    C1] yealink 5-1:36.0: unexpected response 0
[  451.706892][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.712827][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.712863][    C1] yealink 5-1:36.0: unexpected response 0
[  451.719805][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.726739][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.726778][    C1] yealink 5-1:36.0: unexpected response 0
[  451.732691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.739633][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.739675][    C1] yealink 5-1:36.0: unexpected response 0
[  451.746585][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.752557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.752596][    C1] yealink 5-1:36.0: unexpected response 0
[  451.759686][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.766613][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.766650][    C1] yealink 5-1:36.0: unexpected response 0
[  451.772569][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.779512][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.779552][    C1] yealink 5-1:36.0: unexpected response 0
[  451.786470][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.792407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.792437][    C1] yealink 5-1:36.0: unexpected response 0
[  451.799370][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.806736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.806774][    C1] yealink 5-1:36.0: unexpected response 0
[  451.812702][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.819665][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.819704][    C1] yealink 5-1:36.0: unexpected response 0
[  451.826619][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.832556][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.832592][    C1] yealink 5-1:36.0: unexpected response 0
[  451.839538][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.846478][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.846515][    C1] yealink 5-1:36.0: unexpected response 0
[  451.852457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.859399][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.859433][    C1] yealink 5-1:36.0: unexpected response 0
[  451.866347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.872256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.872294][    C1] yealink 5-1:36.0: unexpected response 0
[  451.879209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.886198][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.886237][    C1] yealink 5-1:36.0: unexpected response 0
[  451.892162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.899077][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.899112][    C1] yealink 5-1:36.0: unexpected response 0
[  451.906072][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.912015][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.912053][    C1] yealink 5-1:36.0: unexpected response 0
[  451.918968][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.925935][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.925968][    C1] yealink 5-1:36.0: unexpected response 0
[  451.931860][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.938779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.938814][    C1] yealink 5-1:36.0: unexpected response 0
[  451.945978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.952359][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.952400][    C1] yealink 5-1:36.0: unexpected response 0
[  451.959912][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.966838][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.966872][    C1] yealink 5-1:36.0: unexpected response 0
[  451.972773][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.979709][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.979748][    C1] yealink 5-1:36.0: unexpected response 0
[  451.986659][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  451.992584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  451.992621][    C1] yealink 5-1:36.0: unexpected response 0
[  451.999589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.006507][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.006544][    C1] yealink 5-1:36.0: unexpected response 0
[  452.012453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.019397][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.019431][    C1] yealink 5-1:36.0: unexpected response 0
[  452.026348][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.032295][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.032334][    C1] yealink 5-1:36.0: unexpected response 0
[  452.039334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.046274][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.046311][    C1] yealink 5-1:36.0: unexpected response 0
[  452.052260][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.059201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.059240][    C1] yealink 5-1:36.0: unexpected response 0
[  452.066243][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.072171][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.072207][    C1] yealink 5-1:36.0: unexpected response 0
[  452.079241][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.086241][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.086281][    C1] yealink 5-1:36.0: unexpected response 0
[  452.092214][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.099146][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.099198][    C1] yealink 5-1:36.0: unexpected response 0
[  452.106184][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.112135][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.112172][    C1] yealink 5-1:36.0: unexpected response 0
[  452.119091][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.126069][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.126104][    C1] yealink 5-1:36.0: unexpected response 0
[  452.132017][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.138947][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.138985][    C1] yealink 5-1:36.0: unexpected response 0
[  452.145949][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.151865][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.151899][    C1] yealink 5-1:36.0: unexpected response 0
[  452.158823][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.165813][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.165851][    C1] yealink 5-1:36.0: unexpected response 0
[  452.171762][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.178702][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.178737][    C1] yealink 5-1:36.0: unexpected response 0
[  452.185715][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.191629][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.191661][    C1] yealink 5-1:36.0: unexpected response 0
[  452.198567][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.205554][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.205589][    C1] yealink 5-1:36.0: unexpected response 0
[  452.211503][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.218428][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.218464][    C1] yealink 5-1:36.0: unexpected response 0
[  452.225495][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.231402][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.231436][    C1] yealink 5-1:36.0: unexpected response 0
[  452.238354][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.245365][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.245404][    C1] yealink 5-1:36.0: unexpected response 0
[  452.251305][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.258236][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.258270][    C1] yealink 5-1:36.0: unexpected response 0
[  452.265227][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.271150][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.271184][    C1] yealink 5-1:36.0: unexpected response 0
[  452.278089][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.285065][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.285102][    C1] yealink 5-1:36.0: unexpected response 0
[  452.291012][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.297932][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.297968][    C1] yealink 5-1:36.0: unexpected response 0
[  452.304942][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.310851][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.310886][    C1] yealink 5-1:36.0: unexpected response 0
[  452.318360][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.325356][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.325398][    C1] yealink 5-1:36.0: unexpected response 0
[  452.331320][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.338257][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.338293][    C1] yealink 5-1:36.0: unexpected response 0
[  452.345296][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.351232][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.351269][    C1] yealink 5-1:36.0: unexpected response 0
[  452.358188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.365708][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.365751][    C1] yealink 5-1:36.0: unexpected response 0
[  452.371673][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.378605][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.378646][    C1] yealink 5-1:36.0: unexpected response 0
[  452.385619][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.391549][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.391589][    C1] yealink 5-1:36.0: unexpected response 0
[  452.398509][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.405526][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.405568][    C1] yealink 5-1:36.0: unexpected response 0
[  452.411525][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.418449][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.418486][    C1] yealink 5-1:36.0: unexpected response 0
[  452.425494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.431438][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.431476][    C1] yealink 5-1:36.0: unexpected response 0
[  452.438405][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.445882][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.445920][    C1] yealink 5-1:36.0: unexpected response 0
[  452.451839][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.458774][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.458812][    C1] yealink 5-1:36.0: unexpected response 0
[  452.465792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.471723][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.471761][    C1] yealink 5-1:36.0: unexpected response 0
[  452.478692][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.485705][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.485746][    C1] yealink 5-1:36.0: unexpected response 0
[  452.491653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.498594][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.498630][    C1] yealink 5-1:36.0: unexpected response 0
[  452.505645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.511562][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.511600][    C1] yealink 5-1:36.0: unexpected response 0
[  452.518532][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.525543][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.525581][    C1] yealink 5-1:36.0: unexpected response 0
[  452.531498][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.538520][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.538562][    C1] yealink 5-1:36.0: unexpected response 0
[  452.545541][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.551460][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.551503][    C1] yealink 5-1:36.0: unexpected response 0
[  452.558442][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.565461][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.565502][    C1] yealink 5-1:36.0: unexpected response 0
[  452.571420][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.578358][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.578392][    C1] yealink 5-1:36.0: unexpected response 0
[  452.585393][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.591327][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.591367][    C1] yealink 5-1:36.0: unexpected response 0
[  452.598325][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.605334][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.605400][    C1] yealink 5-1:36.0: unexpected response 0
[  452.611325][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.618420][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.618459][    C1] yealink 5-1:36.0: unexpected response 0
[  452.625936][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.631849][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.631881][    C1] yealink 5-1:36.0: unexpected response 0
[  452.638807][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.645793][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.645831][    C1] yealink 5-1:36.0: unexpected response 0
[  452.651738][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.658723][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.658759][    C1] yealink 5-1:36.0: unexpected response 0
[  452.665747][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.671658][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.671697][    C1] yealink 5-1:36.0: unexpected response 0
[  452.678637][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.685621][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.685656][    C1] yealink 5-1:36.0: unexpected response 0
[  452.691560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.698495][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.698531][    C1] yealink 5-1:36.0: unexpected response 0
[  452.705536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.711457][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.711497][    C1] yealink 5-1:36.0: unexpected response 0
[  452.718408][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.725431][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.725466][    C1] yealink 5-1:36.0: unexpected response 0
[  452.731388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.738324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.738358][    C1] yealink 5-1:36.0: unexpected response 0
[  452.745821][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.751751][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.751787][    C1] yealink 5-1:36.0: unexpected response 0
[  452.758712][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.765708][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.765743][    C1] yealink 5-1:36.0: unexpected response 0
[  452.771668][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.778610][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.778646][    C1] yealink 5-1:36.0: unexpected response 0
[  452.785685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.791614][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.791653][    C1] yealink 5-1:36.0: unexpected response 0
[  452.799153][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.806178][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.806214][    C1] yealink 5-1:36.0: unexpected response 0
[  452.812160][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.819112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.819153][    C1] yealink 5-1:36.0: unexpected response 0
[  452.826143][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.832070][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.832106][    C1] yealink 5-1:36.0: unexpected response 0
[  452.839044][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.846057][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.846094][    C1] yealink 5-1:36.0: unexpected response 0
[  452.852014][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.858957][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.858996][    C1] yealink 5-1:36.0: unexpected response 0
[  452.865970][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.871931][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.871967][    C1] yealink 5-1:36.0: unexpected response 0
[  452.878888][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.886021][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.886069][    C1] yealink 5-1:36.0: unexpected response 0
[  452.892018][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.898954][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.898993][    C1] yealink 5-1:36.0: unexpected response 0
[  452.906381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.912308][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.912349][    C1] yealink 5-1:36.0: unexpected response 0
[  452.919355][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.926292][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.926329][    C1] yealink 5-1:36.0: unexpected response 0
[  452.932248][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.939180][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.939216][    C1] yealink 5-1:36.0: unexpected response 0
[  452.946204][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.952150][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.952185][    C1] yealink 5-1:36.0: unexpected response 0
[  452.959198][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.966228][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.966271][    C1] yealink 5-1:36.0: unexpected response 0
[  452.972822][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.979771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.979805][    C1] yealink 5-1:36.0: unexpected response 0
[  452.986716][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  452.992662][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  452.992696][    C1] yealink 5-1:36.0: unexpected response 0
[  452.999645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.006578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.006619][    C1] yealink 5-1:36.0: unexpected response 0
[  453.012541][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.019500][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.019542][    C1] yealink 5-1:36.0: unexpected response 0
[  453.026474][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.032411][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.032449][    C1] yealink 5-1:36.0: unexpected response 0
[  453.039388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.046325][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.046362][    C1] yealink 5-1:36.0: unexpected response 0
[  453.052312][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.059248][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.059293][    C1] yealink 5-1:36.0: unexpected response 0
[  453.066258][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.072307][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.072343][    C1] yealink 5-1:36.0: unexpected response 0
[  453.079259][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.086253][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.086293][    C1] yealink 5-1:36.0: unexpected response 0
[  453.092800][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.099757][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.099795][    C1] yealink 5-1:36.0: unexpected response 0
[  453.106725][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.112768][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.112809][    C1] yealink 5-1:36.0: unexpected response 0
[  453.119775][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.126726][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.126764][    C1] yealink 5-1:36.0: unexpected response 0
[  453.132708][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.139688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.139731][    C1] yealink 5-1:36.0: unexpected response 0
[  453.146655][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.152599][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.152636][    C1] yealink 5-1:36.0: unexpected response 0
[  453.159636][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.166586][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.166626][    C1] yealink 5-1:36.0: unexpected response 0
[  453.172578][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.180200][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.180243][    C1] yealink 5-1:36.0: unexpected response 0
[  453.187194][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.193145][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.193186][    C1] yealink 5-1:36.0: unexpected response 0
[  453.200168][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.207151][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.207186][    C1] yealink 5-1:36.0: unexpected response 0
[  453.213202][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.220173][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.220210][    C1] yealink 5-1:36.0: unexpected response 0
[  453.227240][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.233203][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.233236][    C1] yealink 5-1:36.0: unexpected response 0
[  453.240196][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.247149][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.247191][    C1] yealink 5-1:36.0: unexpected response 0
[  453.253176][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.260194][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.260232][    C1] yealink 5-1:36.0: unexpected response 0
[  453.267190][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.273142][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.273182][    C1] yealink 5-1:36.0: unexpected response 0
[  453.280143][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.287096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.287129][    C1] yealink 5-1:36.0: unexpected response 0
[  453.293071][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.300038][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.300073][    C1] yealink 5-1:36.0: unexpected response 0
[  453.307001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.312966][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.313001][    C1] yealink 5-1:36.0: unexpected response 0
[  453.320046][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.326968][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.327006][    C1] yealink 5-1:36.0: unexpected response 0
[  453.333411][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.340384][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.340419][    C1] yealink 5-1:36.0: unexpected response 0
[  453.347373][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.353320][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.353355][    C1] yealink 5-1:36.0: unexpected response 0
[  453.360303][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.367229][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.367262][    C1] yealink 5-1:36.0: unexpected response 0
[  453.373176][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.380145][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.380183][    C1] yealink 5-1:36.0: unexpected response 0
[  453.387106][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.393028][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.393065][    C1] yealink 5-1:36.0: unexpected response 0
[  453.400013][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.406943][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.406978][    C1] yealink 5-1:36.0: unexpected response 0
[  453.414056][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.421025][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.421065][    C1] yealink 5-1:36.0: unexpected response 0
[  453.427985][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.433931][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.433972][    C1] yealink 5-1:36.0: unexpected response 0
[  453.440944][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.447897][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.447940][    C1] yealink 5-1:36.0: unexpected response 0
[  453.453868][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.460837][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.460874][    C1] yealink 5-1:36.0: unexpected response 0
[  453.467809][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.473771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.473812][    C1] yealink 5-1:36.0: unexpected response 0
[  453.480796][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.487734][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.487777][    C1] yealink 5-1:36.0: unexpected response 0
[  453.493715][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.500706][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.500747][    C1] yealink 5-1:36.0: unexpected response 0
[  453.507681][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.513624][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.513660][    C1] yealink 5-1:36.0: unexpected response 0
[  453.520612][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.527542][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.527585][    C1] yealink 5-1:36.0: unexpected response 0
[  453.533578][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.540548][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.540586][    C1] yealink 5-1:36.0: unexpected response 0
[  453.547519][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.553717][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.553757][    C1] yealink 5-1:36.0: unexpected response 0
[  453.560724][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.567663][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.567698][    C1] yealink 5-1:36.0: unexpected response 0
[  453.573638][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.580618][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.580655][    C1] yealink 5-1:36.0: unexpected response 0
[  453.588113][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.594096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.594152][    C1] yealink 5-1:36.0: unexpected response 0
[  453.601103][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.608038][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.608071][    C1] yealink 5-1:36.0: unexpected response 0
[  453.614000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.620973][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.621011][    C1] yealink 5-1:36.0: unexpected response 0
[  453.627933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.633889][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.633925][    C1] yealink 5-1:36.0: unexpected response 0
[  453.640886][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.647813][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.647852][    C1] yealink 5-1:36.0: unexpected response 0
[  453.653792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.660745][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.660781][    C1] yealink 5-1:36.0: unexpected response 0
[  453.667702][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.673651][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.673690][    C1] yealink 5-1:36.0: unexpected response 0
[  453.680648][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.687590][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.687629][    C1] yealink 5-1:36.0: unexpected response 0
[  453.693562][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.700523][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.700560][    C1] yealink 5-1:36.0: unexpected response 0
[  453.707486][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.713411][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.713445][    C1] yealink 5-1:36.0: unexpected response 0
[  453.720443][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.727366][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.727405][    C1] yealink 5-1:36.0: unexpected response 0
[  453.733330][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.740314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.740351][    C1] yealink 5-1:36.0: unexpected response 0
[  453.747276][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.753248][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.753284][    C1] yealink 5-1:36.0: unexpected response 0
[  453.760245][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.767172][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.767208][    C1] yealink 5-1:36.0: unexpected response 0
[  453.773156][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.780106][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.780149][    C1] yealink 5-1:36.0: unexpected response 0
[  453.787064][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.793003][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.793041][    C1] yealink 5-1:36.0: unexpected response 0
[  453.800017][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.806955][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.806991][    C1] yealink 5-1:36.0: unexpected response 0
[  453.812934][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.819903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.819941][    C1] yealink 5-1:36.0: unexpected response 0
[  453.826872][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.832831][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.832872][    C1] yealink 5-1:36.0: unexpected response 0
[  453.839867][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.846834][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.846871][    C1] yealink 5-1:36.0: unexpected response 0
[  453.852817][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.859801][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.859844][    C1] yealink 5-1:36.0: unexpected response 0
[  453.866774][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.872752][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.872789][    C1] yealink 5-1:36.0: unexpected response 0
[  453.879749][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.886698][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.886739][    C1] yealink 5-1:36.0: unexpected response 0
[  453.892691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.899672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.899708][    C1] yealink 5-1:36.0: unexpected response 0
[  453.907026][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.913031][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.913068][    C1] yealink 5-1:36.0: unexpected response 0
[  453.920060][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.927026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.927067][    C1] yealink 5-1:36.0: unexpected response 0
[  453.933019][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.939994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.940032][    C1] yealink 5-1:36.0: unexpected response 0
[  453.946990][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.952965][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.953003][    C1] yealink 5-1:36.0: unexpected response 0
[  453.959969][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.966931][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.966970][    C1] yealink 5-1:36.0: unexpected response 0
[  453.973404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.980416][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.980459][    C1] yealink 5-1:36.0: unexpected response 0
[  453.987402][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  453.993343][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  453.993383][    C1] yealink 5-1:36.0: unexpected response 0
[  454.000345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.007287][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.007328][    C1] yealink 5-1:36.0: unexpected response 0
[  454.013284][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.020255][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.020296][    C1] yealink 5-1:36.0: unexpected response 0
[  454.027234][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.033712][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.033749][    C1] yealink 5-1:36.0: unexpected response 0
[  454.040716][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.047656][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.047697][    C1] yealink 5-1:36.0: unexpected response 0
[  454.053629][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.060608][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.060647][    C1] yealink 5-1:36.0: unexpected response 0
[  454.067584][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.073625][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.073665][    C1] yealink 5-1:36.0: unexpected response 0
[  454.080712][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.087686][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.087744][    C1] yealink 5-1:36.0: unexpected response 0
[  454.094237][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.101232][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.101272][    C1] yealink 5-1:36.0: unexpected response 0
[  454.108203][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.114146][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.114183][    C1] yealink 5-1:36.0: unexpected response 0
[  454.121141][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.128163][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.128200][    C1] yealink 5-1:36.0: unexpected response 0
[  454.134171][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.141133][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.141176][    C1] yealink 5-1:36.0: unexpected response 0
[  454.148100][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.154067][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.154108][    C1] yealink 5-1:36.0: unexpected response 0
[  454.161094][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.168040][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.168075][    C1] yealink 5-1:36.0: unexpected response 0
[  454.174026][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.181018][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.181058][    C1] yealink 5-1:36.0: unexpected response 0
[  454.187995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.193968][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.194007][    C1] yealink 5-1:36.0: unexpected response 0
[  454.200977][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.208437][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.208477][    C1] yealink 5-1:36.0: unexpected response 0
[  454.214512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.221498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.221539][    C1] yealink 5-1:36.0: unexpected response 0
[  454.228466][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.234422][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.234459][    C1] yealink 5-1:36.0: unexpected response 0
[  454.241418][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.248376][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.248417][    C1] yealink 5-1:36.0: unexpected response 0
[  454.254365][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.261334][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.261373][    C1] yealink 5-1:36.0: unexpected response 0
[  454.268309][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.274253][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.274290][    C1] yealink 5-1:36.0: unexpected response 0
[  454.281302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.288244][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.288281][    C1] yealink 5-1:36.0: unexpected response 0
[  454.294285][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.301265][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.301308][    C1] yealink 5-1:36.0: unexpected response 0
[  454.308269][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.314361][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.314405][    C1] yealink 5-1:36.0: unexpected response 0
[  454.321369][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.328317][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.328358][    C1] yealink 5-1:36.0: unexpected response 0
[  454.334317][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.341313][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.341352][    C1] yealink 5-1:36.0: unexpected response 0
[  454.348308][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.354256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.354295][    C1] yealink 5-1:36.0: unexpected response 0
[  454.361275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.368223][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.368266][    C1] yealink 5-1:36.0: unexpected response 0
[  454.374774][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.381742][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.381780][    C1] yealink 5-1:36.0: unexpected response 0
[  454.388707][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.394737][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.394773][    C1] yealink 5-1:36.0: unexpected response 0
[  454.401735][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.408675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.408713][    C1] yealink 5-1:36.0: unexpected response 0
[  454.414640][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.421592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.421630][    C1] yealink 5-1:36.0: unexpected response 0
[  454.428573][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.434527][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.434566][    C1] yealink 5-1:36.0: unexpected response 0
[  454.441512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.448444][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.448483][    C1] yealink 5-1:36.0: unexpected response 0
[  454.454417][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.461382][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.461415][    C1] yealink 5-1:36.0: unexpected response 0
[  454.468358][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.474295][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.474330][    C1] yealink 5-1:36.0: unexpected response 0
[  454.481276][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.488204][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.488239][    C1] yealink 5-1:36.0: unexpected response 0
[  454.494181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.501145][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.501181][    C1] yealink 5-1:36.0: unexpected response 0
[  454.508109][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.514043][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.514077][    C1] yealink 5-1:36.0: unexpected response 0
[  454.521065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.527999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.528041][    C1] yealink 5-1:36.0: unexpected response 0
[  454.534538][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.541532][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.541573][    C1] yealink 5-1:36.0: unexpected response 0
[  454.548527][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.554475][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.554515][    C1] yealink 5-1:36.0: unexpected response 0
[  454.561475][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.568423][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.568464][    C1] yealink 5-1:36.0: unexpected response 0
[  454.574404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.581392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.581432][    C1] yealink 5-1:36.0: unexpected response 0
[  454.588371][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.594449][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.594487][    C1] yealink 5-1:36.0: unexpected response 0
[  454.601453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.608396][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.608432][    C1] yealink 5-1:36.0: unexpected response 0
[  454.614383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.621358][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.621399][    C1] yealink 5-1:36.0: unexpected response 0
[  454.628327][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.634295][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.634332][    C1] yealink 5-1:36.0: unexpected response 0
[  454.641316][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.648273][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.648313][    C1] yealink 5-1:36.0: unexpected response 0
[  454.654330][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.661681][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.661723][    C1] yealink 5-1:36.0: unexpected response 0
[  454.668661][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.674717][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.674757][    C1] yealink 5-1:36.0: unexpected response 0
[  454.681715][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.688672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.688713][    C1] yealink 5-1:36.0: unexpected response 0
[  454.694658][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.701664][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.701703][    C1] yealink 5-1:36.0: unexpected response 0
[  454.708631][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.714583][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.714626][    C1] yealink 5-1:36.0: unexpected response 0
[  454.721635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.728573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.728611][    C1] yealink 5-1:36.0: unexpected response 0
[  454.734560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.741531][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.741572][    C1] yealink 5-1:36.0: unexpected response 0
[  454.748512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.754464][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.754505][    C1] yealink 5-1:36.0: unexpected response 0
[  454.761478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.768427][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.768469][    C1] yealink 5-1:36.0: unexpected response 0
[  454.774413][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.781375][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.781411][    C1] yealink 5-1:36.0: unexpected response 0
[  454.788339][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.794864][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.794904][    C1] yealink 5-1:36.0: unexpected response 0
[  454.801768][   T30] INFO: task syz-executor:3512 blocked for more than 143 seconds.
[  454.801809][   T30]       Not tainted syzkaller #0
[  454.801829][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  454.801845][   T30] task:syz-executor    state:D
[  454.801854][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.801922][   T30]  stack:24328 pid:3512  tgid:3512  ppid:1      task_flags:0x400140 flags:0x00080002
[  454.801979][   T30] Call Trace:
[  454.808842][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.855797][   T30]  <TASK>
[  454.859975][    C1] yealink 5-1:36.0: unexpected response 0
[  454.860370][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  454.901748][   T30]  __schedule+0xf89/0x4840
[  454.907565][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  454.951762][   T30]  ? __pfx___schedule+0x10/0x10
[  454.956682][    C1] yealink 5-1:36.0: unexpected response 0
[  455.003884][   T30]  ? find_held_lock+0x2b/0x80
[  455.008525][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.053084][   T30]  ? schedule+0x2bf/0x390
[  455.055172][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.083532][   T30]  schedule+0xdd/0x390
[  455.085602][    C1] yealink 5-1:36.0: unexpected response 0
[  455.121717][   T30]  schedule_preempt_disabled+0x13/0x30
[  455.129509][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.161352][   T30]  rwsem_down_read_slowpath+0x5af/0xb40
[  455.169427][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.197188][   T30]  ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[  455.201590][    C1] yealink 5-1:36.0: unexpected response 0
[  455.209487][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.274929][   T30]  ? __pfx___might_resched+0x10/0x10
[  455.280037][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.322405][   T30]  down_read+0xed/0x450
[  455.325115][    C1] yealink 5-1:36.0: unexpected response 0
[  455.326971][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.364510][   T30]  ? find_held_lock+0x2b/0x80
[  455.370971][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.416182][   T30]  ? __pfx_down_read+0x10/0x10
[  455.421731][    C1] yealink 5-1:36.0: unexpected response 0
[  455.423496][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.466249][   T30]  ? kernfs_root+0xee/0x2a0
[  455.468006][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.493355][   T30]  kernfs_dop_revalidate+0xa5/0x7e0
[  455.499036][    C1] yealink 5-1:36.0: unexpected response 0
[  455.501611][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.544924][   T30]  lookup_fast+0x3c7/0x600
[  455.550513][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.596701][   T30]  ? inode_permission+0x374/0x620
[  455.602518][    C1] yealink 5-1:36.0: unexpected response 0
[  455.602833][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.644391][   T30]  link_path_walk+0x7a8/0x1b30
[  455.648942][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.683320][   T30]  path_openat+0x1be/0x31a0
[  455.685750][    C1] yealink 5-1:36.0: unexpected response 0
[  455.722387][   T30]  ? kasan_save_stack+0x3f/0x50
[  455.729449][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.758797][   T30]  ? kasan_save_stack+0x30/0x50
[  455.763480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.805774][   T30]  ? kasan_save_track+0x14/0x30
[  455.808581][    C1] yealink 5-1:36.0: unexpected response 0
[  455.845638][   T30]  ? kmem_cache_alloc_noprof+0x2e7/0x6a0
[  455.849456][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  455.883551][   T30]  ? __pfx_path_openat+0x10/0x10
[  455.889413][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  455.923558][   T30]  do_file_open+0x20e/0x430
[  455.924435][    C1] yealink 5-1:36.0: unexpected response 0
[  455.957995][   T30]  ? __pfx_do_file_open+0x10/0x10
[  455.963712][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  456.010248][   T30]  ? alloc_fd+0x42a/0x730
[  456.016289][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  456.056214][   T30]  ? do_getname+0x191/0x390
[  456.059841][    C1] yealink 5-1:36.0: unexpected response 0
[  456.069493][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  456.124045][   T30]  do_sys_openat2+0x10d/0x1e0
[  456.129724][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  456.153468][   T30]  ? __pfx_do_sys_openat2+0x10/0x10
[  456.156650][    C1] yealink 5-1:36.0: unexpected response 0
[  456.195221][   T30]  ? __pfx_get_timespec64+0x10/0x10
[  456.195386][   T30]  __x64_sys_openat+0x12d/0x210
[  456.209478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  456.275787][   T30]  ? __pfx___x64_sys_openat+0x10/0x10
[  456.281267][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  456.314682][   T30]  ? rcu_is_watching+0x12/0xc0
[  456.318190][    C1] yealink 5-1:36.0: unexpected response 0
[  456.320105][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.669324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.676172][    C1] yealink 5-1:36.0: unexpected response 0
[  471.682188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.689227][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.690043][   T30]  ? exit_to_user_mode_loop+0x7e/0x430
[  471.696046][    C1] yealink 5-1:36.0: unexpected response 0
[  471.696536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.714256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.721069][    C1] yealink 5-1:36.0: unexpected response 0
[  471.727170][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.734201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.741025][    C1] yealink 5-1:36.0: unexpected response 0
[  471.746997][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.754099][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.760927][    C1] yealink 5-1:36.0: unexpected response 0
[  471.766909][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.773327][   T30]  ? do_syscall_64+0x4d7/0x7f0
[  471.779309][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.786132][    C1] yealink 5-1:36.0: unexpected response 0
[  471.792127][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.799153][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.805990][    C1] yealink 5-1:36.0: unexpected response 0
[  471.807617][   T30]  do_syscall_64+0x682/0x7f0
[  471.819300][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.826318][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.833135][    C1] yealink 5-1:36.0: unexpected response 0
[  471.839098][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.846114][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.852928][    C1] yealink 5-1:36.0: unexpected response 0
[  471.858296][   T30]  ? irqentry_exit+0xe5/0x6c0
[  471.859419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.870383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.877205][    C1] yealink 5-1:36.0: unexpected response 0
[  471.877804][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  471.889314][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.890306][   T30] RIP: 0033:0x7fdc433dc0fc
[  471.896417][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.900715][   T30] RSP: 002b:00007ffd511136e0 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[  471.907371][    C1] yealink 5-1:36.0: unexpected response 0
[  471.909385][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.916084][   T30] RAX: fffffffffffffffe RBX: 0000000000000002 RCX: 00007fdc433dc0fc
[  471.921859][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.928368][   T30] RDX: 0000000000090800 RSI: 00007fdc434726ab RDI: 00000000ffffff9c
[  471.936355][    C1] yealink 5-1:36.0: unexpected response 0
[  471.936682][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.943314][   T30] RBP: 00007ffd5111378c R08: 0000000000000000 R09: 0000000000000000
[  471.959455][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  471.963868][   T30] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[  471.971782][    C1] yealink 5-1:36.0: unexpected response 0
[  471.979440][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  471.986643][   T30] R13: 0000000000000000 R14: 0000000000049be8 R15: 00007ffd511137e0
[  471.999442][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.007348][   T30]  </TASK>
[  472.013908][    C1] yealink 5-1:36.0: unexpected response 0
[  472.019369][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.023107][   T30] 
[  472.023107][   T30] Showing all locks held in the system:
[  472.029780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.037230][   T30] 2 locks held by kworker/0:0/9:
[  472.044002][    C1] yealink 5-1:36.0: unexpected response 0
[  472.044392][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.048986][   T30]  #0: 
[  472.056445][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.061589][   T30] ffff88810006b140
[  472.064308][    C1] yealink 5-1:36.0: unexpected response 0
[  472.071149][   T30]  (
[  472.075387][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.080741][   T30] (wq_completion)events
[  472.083453][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.089925][   T30] ){+.+.}-{0:0}
[  472.094063][    C1] yealink 5-1:36.0: unexpected response 0
[  472.100882][   T30] , at: process_one_work+0x12d6/0x1980
[  472.104834][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.110114][   T30]  #1: 
[  472.119405][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.122515][   T30] ffffc9000009fd18
[  472.125119][    C1] yealink 5-1:36.0: unexpected response 0
[  472.131987][   T30]  (
[  472.136073][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.141471][   T30] free_ipc_work
[  472.144237][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.151062][   T30] ){+.+.}-{0:0}
[  472.154184][    C1] yealink 5-1:36.0: unexpected response 0
[  472.161014][   T30] , at: process_one_work+0x973/0x1980
[  472.166216][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.170207][   T30] 6 locks held by kworker/0:1/10:
[  472.175869][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.182428][   T30]  #0: 
[  472.187378][    C1] yealink 5-1:36.0: unexpected response 0
[  472.194292][   T30] ffff888103ab8540
[  472.197417][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.202816][   T30]  (
[  472.206766][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.213304][   T30] (wq_completion)usb_hub_wq
[  472.215756][    C1] yealink 5-1:36.0: unexpected response 0
[  472.222595][   T30] ){+.+.}-{0:0}
[  472.228756][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.233015][   T30] , at: process_one_work+0x12d6/0x1980
[  472.239407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.243147][   T30]  #1: 
[  472.248518][    C1] yealink 5-1:36.0: unexpected response 0
[  472.255330][   T30] ffffc900000afd18
[  472.258446][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.263845][   T30]  (
[  472.267847][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.274355][   T30] (work_completion)(&hub->events)
[  472.276832][    C1] yealink 5-1:36.0: unexpected response 0
[  472.283697][   T30] ){+.+.}-{0:0}
[  472.289405][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.294608][   T30] , at: process_one_work+0x973/0x1980
[  472.298350][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.304868][   T30]  #2: 
[  472.310207][    C1] yealink 5-1:36.0: unexpected response 0
[  472.310641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.317005][   T30] ffff88810bfa31d8
[  472.320104][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.325553][   T30]  (
[  472.332331][    C1] yealink 5-1:36.0: unexpected response 0
[  472.333982][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.338446][   T30] &dev->mutex
[  472.343173][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.345444][   T30] ){....}-{4:4}
[  472.351179][    C1] yealink 5-1:36.0: unexpected response 0
[  472.351546][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.357974][   T30] , at: hub_event+0x1bd/0x4af0
[  472.361561][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.368087][   T30]  #3: 
[  472.371562][    C1] yealink 5-1:36.0: unexpected response 0
[  472.371881][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.377319][   T30] ffff888115ee01d8
[  472.384380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.388914][   T30]  (
[  472.395719][    C1] yealink 5-1:36.0: unexpected response 0
[  472.399356][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.404323][   T30] &dev->mutex
[  472.419425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.422127][   T30] ){....}-{4:4}
[  472.424516][    C1] yealink 5-1:36.0: unexpected response 0
[  472.430277][   T30] , at: __device_attach+0x7e/0x4d0
[  472.439388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.440405][   T30]  #4: 
[  472.447391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.450620][   T30] ffff888120cf81a0
[  472.456292][    C1] yealink 5-1:36.0: unexpected response 0
[  472.461455][   T30]  (
[  472.469372][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.471058][   T30] &dev->mutex
[  472.478005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.481526][   T30] ){....}-{4:4}
[  472.487210][    C1] yealink 5-1:36.0: unexpected response 0
[  472.489787][   T30] , at: __device_attach+0x7e/0x4d0
[  472.496988][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.499870][   T30]  #5: 
[  472.509383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.510104][   T30] ffffffff8a5148c0
[  472.515794][    C1] yealink 5-1:36.0: unexpected response 0
[  472.520967][   T30]  (
[  472.529426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.530667][   T30] input_mutex
[  472.537611][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.541100][   T30] ){+.+.}-{4:4}
[  472.546792][    C1] yealink 5-1:36.0: unexpected response 0
[  472.549361][   T30] , at: input_register_device.cold+0x5b/0x375
[  472.559403][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.559738][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.566196][   T30] 2 locks held by kworker/u8:0/12:
[  472.569684][    C1] yealink 5-1:36.0: unexpected response 0
[  472.570013][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.575439][   T30]  #0: 
[  472.581803][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.588314][   T30] ffff8881000ac940
[  472.595086][    C1] yealink 5-1:36.0: unexpected response 0
[  472.595394][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.600299][   T30]  (
[  472.606332][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.612840][   T30] (wq_completion)events_unbound
[  472.615541][    C1] yealink 5-1:36.0: unexpected response 0
[  472.622379][   T30] #2
[  472.629433][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.631930][   T30] ){+.+.}-{0:0}
[  472.638887][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.641172][   T30] , at: process_one_work+0x12d6/0x1980
[  472.647887][    C1] yealink 5-1:36.0: unexpected response 0
[  472.652823][   T30]  #1: 
[  472.659357][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.661051][   T30] ffffc900000cfd18
[  472.668074][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.671346][   T30]  (
[  472.678030][    C1] yealink 5-1:36.0: unexpected response 0
[  472.683544][   T30] (work_completion)(&sub_info->work)
[  472.699456][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.702727][   T30] ){+.+.}-{0:0}
[  472.709715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.711955][   T30] , at: process_one_work+0x973/0x1980
[  472.717701][    C1] yealink 5-1:36.0: unexpected response 0
[  472.723624][   T30] 6 locks held by kworker/1:0/23:
[  472.730535][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.733786][   T30]  #0: 
[  472.740862][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.745996][   T30] ffff888103ab8540
[  472.751729][    C1] yealink 5-1:36.0: unexpected response 0
[  472.759434][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.764185][   T30]  (
[  472.766648][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.773197][   T30] (wq_completion)usb_hub_wq
[  472.776892][    C1] yealink 5-1:36.0: unexpected response 0
[  472.782694][   T30] ){+.+.}-{0:0}
[  472.799443][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.803955][   T30] , at: process_one_work+0x12d6/0x1980
[  472.809277][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.815918][   T30]  #1: 
[  472.819253][    C1] yealink 5-1:36.0: unexpected response 0
[  472.819485][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.819699][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.819729][    C1] yealink 5-1:36.0: unexpected response 0
[  472.819934][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.820141][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.820171][    C1] yealink 5-1:36.0: unexpected response 0
[  472.820376][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.820581][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.820610][    C1] yealink 5-1:36.0: unexpected response 0
[  472.820860][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.821064][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.821093][    C1] yealink 5-1:36.0: unexpected response 0
[  472.821312][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.821520][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.821549][    C1] yealink 5-1:36.0: unexpected response 0
[  472.821759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.821967][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.821996][    C1] yealink 5-1:36.0: unexpected response 0
[  472.822200][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.822407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.822436][    C1] yealink 5-1:36.0: unexpected response 0
[  472.822742][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.828002][   T30] ffffc9000018fd18
[  472.834953][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.834986][    C1] yealink 5-1:36.0: unexpected response 0
[  472.835193][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.835404][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.835434][    C1] yealink 5-1:36.0: unexpected response 0
[  472.835639][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.835856][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.835884][    C1] yealink 5-1:36.0: unexpected response 0
[  472.836088][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.836296][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.836325][    C1] yealink 5-1:36.0: unexpected response 0
[  472.836530][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.836737][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.836765][    C1] yealink 5-1:36.0: unexpected response 0
[  472.836971][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.837177][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.837206][    C1] yealink 5-1:36.0: unexpected response 0
[  472.837422][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.837627][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.837661][    C1] yealink 5-1:36.0: unexpected response 0
[  472.837863][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.838067][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.838096][    C1] yealink 5-1:36.0: unexpected response 0
[  472.838388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.844434][   T30]  (
[  472.849456][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.857278][   T30] (work_completion)(&hub->events)
[  472.860300][    C1] yealink 5-1:36.0: unexpected response 0
[  472.860529][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.860740][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.860770][    C1] yealink 5-1:36.0: unexpected response 0
[  472.861024][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.861231][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.861261][    C1] yealink 5-1:36.0: unexpected response 0
[  472.861466][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.861673][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.861702][    C1] yealink 5-1:36.0: unexpected response 0
[  472.861910][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.862114][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.862144][    C1] yealink 5-1:36.0: unexpected response 0
[  472.862347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.862558][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.862587][    C1] yealink 5-1:36.0: unexpected response 0
[  472.862794][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.863002][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.863029][    C1] yealink 5-1:36.0: unexpected response 0
[  472.863230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.863433][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.863460][    C1] yealink 5-1:36.0: unexpected response 0
[  472.863661][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.863976][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.872823][   T30] ){+.+.}-{0:0}
[  472.876265][    C1] yealink 5-1:36.0: unexpected response 0
[  472.886552][   T30] , at: process_one_work+0x973/0x1980
[  472.889438][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.898940][   T30]  #2: 
[  472.902568][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.902602][    C1] yealink 5-1:36.0: unexpected response 0
[  472.902811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.903019][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.903049][    C1] yealink 5-1:36.0: unexpected response 0
[  472.903253][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.903462][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.903492][    C1] yealink 5-1:36.0: unexpected response 0
[  472.903696][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.903909][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.903939][    C1] yealink 5-1:36.0: unexpected response 0
[  472.904143][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.904350][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.904380][    C1] yealink 5-1:36.0: unexpected response 0
[  472.904584][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.904793][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.904823][    C1] yealink 5-1:36.0: unexpected response 0
[  472.905027][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.905238][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.905268][    C1] yealink 5-1:36.0: unexpected response 0
[  472.905581][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.905829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.905861][    C1] yealink 5-1:36.0: unexpected response 0
[  472.906098][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.906362][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.906391][    C1] yealink 5-1:36.0: unexpected response 0
[  472.906635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.906862][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.906891][    C1] yealink 5-1:36.0: unexpected response 0
[  472.907110][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.907326][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.907356][    C1] yealink 5-1:36.0: unexpected response 0
[  472.907564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.907776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.907806][    C1] yealink 5-1:36.0: unexpected response 0
[  472.908096][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.908629][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.908659][    C1] yealink 5-1:36.0: unexpected response 0
[  472.909099][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.909340][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.909371][    C1] yealink 5-1:36.0: unexpected response 0
[  472.909612][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.909928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.909959][    C1] yealink 5-1:36.0: unexpected response 0
[  472.910210][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.910460][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.910491][    C1] yealink 5-1:36.0: unexpected response 0
[  472.910824][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.916567][   T30] ffff88810bb5b1d8
[  472.923616][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.923650][    C1] yealink 5-1:36.0: unexpected response 0
[  472.923870][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.924101][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.924131][    C1] yealink 5-1:36.0: unexpected response 0
[  472.924347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.924586][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.924617][    C1] yealink 5-1:36.0: unexpected response 0
[  472.924860][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.925184][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.925213][    C1] yealink 5-1:36.0: unexpected response 0
[  472.925460][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.925699][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.925728][    C1] yealink 5-1:36.0: unexpected response 0
[  472.926290][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.926538][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.926781][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.927313][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.927698][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.940264][   T30]  (
[  472.946695][    C1] yealink 5-1:36.0: unexpected response 0
[  472.946958][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.947200][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.947230][    C1] yealink 5-1:36.0: unexpected response 0
[  472.947471][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.947711][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.947741][    C1] yealink 5-1:36.0: unexpected response 0
[  472.947976][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.948220][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.948250][    C1] yealink 5-1:36.0: unexpected response 0
[  472.948486][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.948722][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.948752][    C1] yealink 5-1:36.0: unexpected response 0
[  472.948984][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.949237][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.949268][    C1] yealink 5-1:36.0: unexpected response 0
[  472.949532][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.949769][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.956547][   T30] &dev->mutex
[  472.962301][    C1] yealink 5-1:36.0: unexpected response 0
[  472.962560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.962802][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.962832][    C1] yealink 5-1:36.0: unexpected response 0
[  472.963113][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.963341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.963371][    C1] yealink 5-1:36.0: unexpected response 0
[  472.964073][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.964305][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.964335][    C1] yealink 5-1:36.0: unexpected response 0
[  472.964564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.964795][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.964825][    C1] yealink 5-1:36.0: unexpected response 0
[  472.965047][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.965264][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.965294][    C1] yealink 5-1:36.0: unexpected response 0
[  472.965507][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.965807][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.977836][   T30] ){....}-{4:4}
[  472.979362][    C1] yealink 5-1:36.0: unexpected response 0
[  472.979584][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.979798][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.979827][    C1] yealink 5-1:36.0: unexpected response 0
[  472.980042][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.980263][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.980291][    C1] yealink 5-1:36.0: unexpected response 0
[  472.980506][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.980724][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.980753][    C1] yealink 5-1:36.0: unexpected response 0
[  472.980986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.981202][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.981232][    C1] yealink 5-1:36.0: unexpected response 0
[  472.981448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.981670][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.981699][    C1] yealink 5-1:36.0: unexpected response 0
[  472.981921][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.982142][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.982171][    C1] yealink 5-1:36.0: unexpected response 0
[  472.982389][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.982608][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.982638][    C1] yealink 5-1:36.0: unexpected response 0
[  472.982855][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.983078][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.983108][    C1] yealink 5-1:36.0: unexpected response 0
[  472.983326][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  472.983551][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  472.993753][   T30] , at: hub_event+0x1bd/0x4af0
[  472.996067][    C1] yealink 5-1:36.0: unexpected response 0
[  473.006577][   T30]  #3: 
[  473.009443][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.022225][   T30] ffff888118cf61d8
[  473.027801][ T5762] usb 7-1: config 36 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10
[  473.032599][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.032653][    C1] yealink 5-1:36.0: unexpected response 0
[  473.036560][   T30]  (
[  473.039641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.039739][ T5762] usb 7-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64
[  473.039895][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.039925][    C1] yealink 5-1:36.0: unexpected response 0
[  473.040140][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.040227][    C1] raw-gadget.4 gadget.6: ignoring, device is not running
[  473.040348][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.040377][    C1] yealink 5-1:36.0: unexpected response 0
[  473.040582][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.040789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.040818][    C1] yealink 5-1:36.0: unexpected response 0
[  473.041095][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.041306][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.041336][    C1] yealink 5-1:36.0: unexpected response 0
[  473.041541][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.041750][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.041780][    C1] yealink 5-1:36.0: unexpected response 0
[  473.041986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.042205][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.042235][    C1] yealink 5-1:36.0: unexpected response 0
[  473.042441][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.042652][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.042687][    C1] yealink 5-1:36.0: unexpected response 0
[  473.042901][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.043111][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.043145][    C1] yealink 5-1:36.0: unexpected response 0
[  473.043438][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.056009][   T30] &dev->mutex
[  473.063043][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.063077][    C1] yealink 5-1:36.0: unexpected response 0
[  473.063285][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.063497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.063527][    C1] yealink 5-1:36.0: unexpected response 0
[  473.063735][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.063944][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.063974][    C1] yealink 5-1:36.0: unexpected response 0
[  473.064181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.064390][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.064420][    C1] yealink 5-1:36.0: unexpected response 0
[  473.064629][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.064839][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.064876][    C1] yealink 5-1:36.0: unexpected response 0
[  473.065084][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.065292][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.065338][    C1] yealink 5-1:36.0: unexpected response 0
[  473.065542][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.065750][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.065779][    C1] yealink 5-1:36.0: unexpected response 0
[  473.075982][   T30] ){....}-{4:4}
[  473.079692][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.090078][   T30] , at: __device_attach+0x7e/0x4d0
[  473.099438][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.109971][   T30]  #4: 
[  473.111186][    C1] yealink 5-1:36.0: unexpected response 0
[  473.116913][   T30] ffff88811eec11a0
[  473.123908][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.124121][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.124152][    C1] yealink 5-1:36.0: unexpected response 0
[  473.124404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.124612][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.124642][    C1] yealink 5-1:36.0: unexpected response 0
[  473.124850][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.125067][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.125097][    C1] yealink 5-1:36.0: unexpected response 0
[  473.125309][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.125518][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.125548][    C1] yealink 5-1:36.0: unexpected response 0
[  473.125755][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.125965][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.125995][    C1] yealink 5-1:36.0: unexpected response 0
[  473.126205][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.126425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.126453][    C1] yealink 5-1:36.0: unexpected response 0
[  473.126656][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.126866][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.126896][    C1] yealink 5-1:36.0: unexpected response 0
[  473.142239][   T30]  (
[  473.149394][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.158281][   T30] &dev->mutex
[  473.158996][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.169704][   T30] ){....}-{4:4}
[  473.172265][    C1] yealink 5-1:36.0: unexpected response 0
[  473.178005][   T30] , at: __device_attach+0x7e/0x4d0
[  473.185005][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.185220][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.185250][    C1] yealink 5-1:36.0: unexpected response 0
[  473.185457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.185666][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.185696][    C1] yealink 5-1:36.0: unexpected response 0
[  473.185903][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.186112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.186141][    C1] yealink 5-1:36.0: unexpected response 0
[  473.186347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.186555][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.186586][    C1] yealink 5-1:36.0: unexpected response 0
[  473.186802][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.187033][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.187063][    C1] yealink 5-1:36.0: unexpected response 0
[  473.187270][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.187480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.187510][    C1] yealink 5-1:36.0: unexpected response 0
[  473.187716][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.187925][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.187955][    C1] yealink 5-1:36.0: unexpected response 0
[  473.188208][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.188417][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.188447][    C1] yealink 5-1:36.0: unexpected response 0
[  473.188653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.188868][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.188898][    C1] yealink 5-1:36.0: unexpected response 0
[  473.189106][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.189318][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.191850][   T30]  #5: ffffffff8a5148c0
[  473.198636][    C1] yealink 5-1:36.0: unexpected response 0
[  473.209132][   T30]  (
[  473.209607][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.209818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.209871][    C1] yealink 5-1:36.0: unexpected response 0
[  473.210088][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.210312][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.210342][    C1] yealink 5-1:36.0: unexpected response 0
[  473.210558][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.210779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.210808][    C1] yealink 5-1:36.0: unexpected response 0
[  473.211010][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.211218][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.211246][    C1] yealink 5-1:36.0: unexpected response 0
[  473.211449][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.211675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.211705][    C1] yealink 5-1:36.0: unexpected response 0
[  473.211911][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.212120][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.212150][    C1] yealink 5-1:36.0: unexpected response 0
[  473.212356][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.212565][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.212595][    C1] yealink 5-1:36.0: unexpected response 0
[  473.212799][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.213029][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.213057][    C1] yealink 5-1:36.0: unexpected response 0
[  473.213368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.225138][   T30] input_mutex
[  473.228531][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.237254][   T30] ){+.+.}-{4:4}
[  473.239248][    C1] yealink 5-1:36.0: unexpected response 0
[  473.239488][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.239697][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.239726][    C1] yealink 5-1:36.0: unexpected response 0
[  473.239930][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.240168][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.240196][    C1] yealink 5-1:36.0: unexpected response 0
[  473.240401][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.240626][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.240656][    C1] yealink 5-1:36.0: unexpected response 0
[  473.240869][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.241078][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.241107][    C1] yealink 5-1:36.0: unexpected response 0
[  473.241314][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.241523][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.241552][    C1] yealink 5-1:36.0: unexpected response 0
[  473.241769][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.241975][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.242004][    C1] yealink 5-1:36.0: unexpected response 0
[  473.242207][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.242410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.242439][    C1] yealink 5-1:36.0: unexpected response 0
[  473.242677][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.242896][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.242926][    C1] yealink 5-1:36.0: unexpected response 0
[  473.243132][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.243341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.243371][    C1] yealink 5-1:36.0: unexpected response 0
[  473.243576][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.243801][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.255938][   T30] , at: input_register_device.cold+0x5b/0x375
[  473.256306][    C1] yealink 5-1:36.0: unexpected response 0
[  473.266968][   T30] 8 locks held by kworker/1:1/28:
[  473.270075][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.270285][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.270313][    C1] yealink 5-1:36.0: unexpected response 0
[  473.270517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.270725][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.270754][    C1] yealink 5-1:36.0: unexpected response 0
[  473.270958][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.271190][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.271219][    C1] yealink 5-1:36.0: unexpected response 0
[  473.271425][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.271635][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.271665][    C1] yealink 5-1:36.0: unexpected response 0
[  473.271876][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.272086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.272116][    C1] yealink 5-1:36.0: unexpected response 0
[  473.272322][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.272575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.272604][    C1] yealink 5-1:36.0: unexpected response 0
[  473.272819][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.273032][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.273060][    C1] yealink 5-1:36.0: unexpected response 0
[  473.273281][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.273490][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.273519][    C1] yealink 5-1:36.0: unexpected response 0
[  473.273725][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.273933][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.273962][    C1] yealink 5-1:36.0: unexpected response 0
[  473.274169][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.274465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.284368][   T30] 1 lock held by khungtaskd/30:
[  473.286810][    C1] yealink 5-1:36.0: unexpected response 0
[  473.297380][   T30]  #0: 
[  473.299545][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.299768][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.299798][    C1] yealink 5-1:36.0: unexpected response 0
[  473.300005][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.300214][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.300244][    C1] yealink 5-1:36.0: unexpected response 0
[  473.300451][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.300660][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.300690][    C1] yealink 5-1:36.0: unexpected response 0
[  473.300901][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.301113][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.301142][    C1] yealink 5-1:36.0: unexpected response 0
[  473.301348][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.301557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.301587][    C1] yealink 5-1:36.0: unexpected response 0
[  473.301810][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.302026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.302056][    C1] yealink 5-1:36.0: unexpected response 0
[  473.302263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.302484][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.302514][    C1] yealink 5-1:36.0: unexpected response 0
[  473.302720][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.302928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.302963][    C1] yealink 5-1:36.0: unexpected response 0
[  473.303169][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.303412][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.316077][   T30] ffffffff896ddaa0
[  473.316919][    C1] yealink 5-1:36.0: unexpected response 0
[  473.326897][   T30]  (
[  473.329627][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.329895][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.329925][    C1] yealink 5-1:36.0: unexpected response 0
[  473.330130][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.330339][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.330367][    C1] yealink 5-1:36.0: unexpected response 0
[  473.330574][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.330780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.330810][    C1] yealink 5-1:36.0: unexpected response 0
[  473.331025][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.331235][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.331264][    C1] yealink 5-1:36.0: unexpected response 0
[  473.331475][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.331688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.331718][    C1] yealink 5-1:36.0: unexpected response 0
[  473.331924][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.332132][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.332162][    C1] yealink 5-1:36.0: unexpected response 0
[  473.332368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.332634][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.343791][   T30] rcu_read_lock
[  473.345070][    C1] yealink 5-1:36.0: unexpected response 0
[  473.357466][   T30] ){....}-{1:3}
[  473.359512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.369167][   T30] , at: debug_show_all_locks+0x3d/0x184
[  473.379402][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.389968][   T30] 2 locks held by kworker/u8:1/32:
[  473.392535][    C1] yealink 5-1:36.0: unexpected response 0
[  473.403284][   T30] 2 locks held by kworker/u8:2/36:
[  473.410907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.418998][   T30]  #0: 
[  473.421617][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.421650][    C1] yealink 5-1:36.0: unexpected response 0
[  473.421869][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.422086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.422114][    C1] yealink 5-1:36.0: unexpected response 0
[  473.422331][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.422602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.422632][    C1] yealink 5-1:36.0: unexpected response 0
[  473.422856][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.423078][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.423107][    C1] yealink 5-1:36.0: unexpected response 0
[  473.423737][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.423964][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.423993][    C1] yealink 5-1:36.0: unexpected response 0
[  473.424224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.424441][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.424470][    C1] yealink 5-1:36.0: unexpected response 0
[  473.424683][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.424946][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.424975][    C1] yealink 5-1:36.0: unexpected response 0
[  473.425191][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.425421][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.425449][    C1] yealink 5-1:36.0: unexpected response 0
[  473.425662][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.425883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.425911][    C1] yealink 5-1:36.0: unexpected response 0
[  473.426137][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.438024][   T30] ffff8881000ac940
[  473.439378][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.449912][   T30]  (
[  473.452372][    C1] yealink 5-1:36.0: unexpected response 0
[  473.458101][   T30] (wq_completion)events_unbound#2
[  473.465749][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.465977][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.466007][    C1] yealink 5-1:36.0: unexpected response 0
[  473.466258][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.466630][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  473.466661][    C1] yealink 5-1:36.0: unexpected response 0
[  473.467003][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  473.467034][    C1] yealink 5-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  473.467069][ T1123] usb 5-1: USB disconnect, device number 2
[  473.567547][    C1] raw-gadget.4 gadget.6: ignoring, device is not running
[  473.773255][    C1] raw-gadget.4 gadget.6: ignoring, device is not running
[  473.785329][   T30] ){+.+.}-{0:0}
[  474.048884][    C1] raw-gadget.4 gadget.6: ignoring, device is not running
[  474.058940][   T30] , at: process_one_work+0x12d6/0x1980
[  474.174424][    C1] raw-gadget.4 gadget.6: ignoring, device is not running
[  474.175897][    C1] raw-gadget.4 gadget.6: ignoring, device is not running
[  474.176698][ T5762] usb 7-1: string descriptor 0 read error: -32
[  474.176868][ T5762] usb 7-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29
[  474.176918][ T5762] usb 7-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[  474.177467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.177715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.177959][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.178217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.178446][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.178673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.178903][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.179185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.190488][   T30]  #1: 
[  474.192444][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.198526][   T30] ffffc90000267d18
[  474.204270][    C1] yealink 6-1:36.0: unexpected response 0
[  474.204486][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.204706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.204737][    C1] yealink 6-1:36.0: unexpected response 0
[  474.204948][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.205160][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.205190][    C1] yealink 6-1:36.0: unexpected response 0
[  474.205416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.205637][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.205665][    C1] yealink 6-1:36.0: unexpected response 0
[  474.205894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.206116][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.206146][    C1] yealink 6-1:36.0: unexpected response 0
[  474.206356][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.206589][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.206618][    C1] yealink 6-1:36.0: unexpected response 0
[  474.206828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.207045][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.207087][    C1] yealink 6-1:36.0: unexpected response 0
[  474.207296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.207509][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.207542][    C1] yealink 6-1:36.0: unexpected response 0
[  474.207749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.208030][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.220212][   T30]  (
[  474.221407][    C1] yealink 6-1:36.0: unexpected response 0
[  474.224754][   T30] (work_completion)(&sub_info->work)){+.+.}-{0:0}
[  474.230775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.231014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.231045][    C1] yealink 6-1:36.0: unexpected response 0
[  474.231274][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.231506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.231543][    C1] yealink 6-1:36.0: unexpected response 0
[  474.231769][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.232016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.232045][    C1] yealink 6-1:36.0: unexpected response 0
[  474.232266][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.232507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.232536][    C1] yealink 6-1:36.0: unexpected response 0
[  474.232753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.232966][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.232995][    C1] yealink 6-1:36.0: unexpected response 0
[  474.233277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.233500][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.233529][    C1] yealink 6-1:36.0: unexpected response 0
[  474.233750][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.233970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.234000][    C1] yealink 6-1:36.0: unexpected response 0
[  474.234217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.234437][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.234466][    C1] yealink 6-1:36.0: unexpected response 0
[  474.234723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.247278][   T30] , at: process_one_work+0x973/0x1980
[  474.249413][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.260791][   T30] 2 locks held by kworker/u8:3/46:
[  474.261088][    C1] yealink 6-1:36.0: unexpected response 0
[  474.267852][   T30]  #0: ffff8881000ac940
[  474.273945][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.274178][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.274208][    C1] yealink 6-1:36.0: unexpected response 0
[  474.274432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.274655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.274685][    C1] yealink 6-1:36.0: unexpected response 0
[  474.274911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.275143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.275173][    C1] yealink 6-1:36.0: unexpected response 0
[  474.275407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.275639][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.275668][    C1] yealink 6-1:36.0: unexpected response 0
[  474.275886][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.276096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.276124][    C1] yealink 6-1:36.0: unexpected response 0
[  474.276341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.276566][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.276595][    C1] yealink 6-1:36.0: unexpected response 0
[  474.276817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.277048][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.277077][    C1] yealink 6-1:36.0: unexpected response 0
[  474.277433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.289695][   T30]  (
[  474.292544][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.296526][   T30] (wq_completion)events_unbound#2
[  474.303318][    C1] yealink 6-1:36.0: unexpected response 0
[  474.303569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.303787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.303818][    C1] yealink 6-1:36.0: unexpected response 0
[  474.304034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.304255][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.304285][    C1] yealink 6-1:36.0: unexpected response 0
[  474.304569][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.304786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.304817][    C1] yealink 6-1:36.0: unexpected response 0
[  474.305038][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.305254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.305284][    C1] yealink 6-1:36.0: unexpected response 0
[  474.305507][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.305721][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.305756][    C1] yealink 6-1:36.0: unexpected response 0
[  474.306004][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.306217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.306247][    C1] yealink 6-1:36.0: unexpected response 0
[  474.306456][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.306671][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.306702][    C1] yealink 6-1:36.0: unexpected response 0
[  474.306911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.307250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.317182][   T30] ){+.+.}-{0:0}
[  474.319591][    C1] yealink 6-1:36.0: unexpected response 0
[  474.319820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.320046][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.320076][    C1] yealink 6-1:36.0: unexpected response 0
[  474.320289][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.320506][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.320536][    C1] yealink 6-1:36.0: unexpected response 0
[  474.320751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.320970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.321000][    C1] yealink 6-1:36.0: unexpected response 0
[  474.321216][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.321437][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.321468][    C1] yealink 6-1:36.0: unexpected response 0
[  474.321680][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.321900][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.321930][    C1] yealink 6-1:36.0: unexpected response 0
[  474.322158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.322390][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.322435][    C1] yealink 6-1:36.0: unexpected response 0
[  474.322646][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.322869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.322899][    C1] yealink 6-1:36.0: unexpected response 0
[  474.323113][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.323324][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.336472][   T30] , at: process_one_work+0x12d6/0x1980
[  474.336898][    C1] yealink 6-1:36.0: unexpected response 0
[  474.349753][   T30]  #1: 
[  474.358349][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.363608][   T30] ffffc90000517d18
[  474.367370][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.379717][   T30]  (
[  474.384736][    C1] yealink 6-1:36.0: unexpected response 0
[  474.395907][   T30] (work_completion)(&sub_info->work)
[  474.399472][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.407642][   T30] ){+.+.}-{0:0}
[  474.411131][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.411165][    C1] yealink 6-1:36.0: unexpected response 0
[  474.411379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.411607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.411642][    C1] yealink 6-1:36.0: unexpected response 0
[  474.411876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.412092][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.412121][    C1] yealink 6-1:36.0: unexpected response 0
[  474.412332][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.412552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.412582][    C1] yealink 6-1:36.0: unexpected response 0
[  474.412799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.413028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.413058][    C1] yealink 6-1:36.0: unexpected response 0
[  474.413275][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.413497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.413527][    C1] yealink 6-1:36.0: unexpected response 0
[  474.413740][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.413965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.413995][    C1] yealink 6-1:36.0: unexpected response 0
[  474.414213][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.414432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.426333][   T30] , at: process_one_work+0x973/0x1980
[  474.427002][    C1] yealink 6-1:36.0: unexpected response 0
[  474.438379][   T30] 2 locks held by kworker/u8:4/55:
[  474.440861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.441093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.441124][    C1] yealink 6-1:36.0: unexpected response 0
[  474.441344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.441625][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.441662][    C1] yealink 6-1:36.0: unexpected response 0
[  474.441900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.442129][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.442160][    C1] yealink 6-1:36.0: unexpected response 0
[  474.442380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.442617][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.442648][    C1] yealink 6-1:36.0: unexpected response 0
[  474.442859][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.443077][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.443108][    C1] yealink 6-1:36.0: unexpected response 0
[  474.443351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.443580][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.443610][    C1] yealink 6-1:36.0: unexpected response 0
[  474.443824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.444039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.444069][    C1] yealink 6-1:36.0: unexpected response 0
[  474.444285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.444501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.444531][    C1] yealink 6-1:36.0: unexpected response 0
[  474.457895][   T30]  #0: 
[  474.464109][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.464339][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.464370][    C1] yealink 6-1:36.0: unexpected response 0
[  474.464591][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.464807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.464837][    C1] yealink 6-1:36.0: unexpected response 0
[  474.465048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.465263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.465293][    C1] yealink 6-1:36.0: unexpected response 0
[  474.465505][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.465723][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.465753][    C1] yealink 6-1:36.0: unexpected response 0
[  474.465965][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.466185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.466215][    C1] yealink 6-1:36.0: unexpected response 0
[  474.466426][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.466638][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.466668][    C1] yealink 6-1:36.0: unexpected response 0
[  474.466879][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.467091][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.467121][    C1] yealink 6-1:36.0: unexpected response 0
[  474.467402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.478324][   T30] ffff8881000ac940
[  474.480047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.480081][    C1] yealink 6-1:36.0: unexpected response 0
[  474.480291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.480505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.480536][    C1] yealink 6-1:36.0: unexpected response 0
[  474.480757][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.481027][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.481057][    C1] yealink 6-1:36.0: unexpected response 0
[  474.481276][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.481494][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.481524][    C1] yealink 6-1:36.0: unexpected response 0
[  474.481782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.481994][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.482024][    C1] yealink 6-1:36.0: unexpected response 0
[  474.482236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.482454][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.482484][    C1] yealink 6-1:36.0: unexpected response 0
[  474.482697][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.482930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.482960][    C1] yealink 6-1:36.0: unexpected response 0
[  474.483243][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.495471][   T30]  (
[  474.497460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.512639][   T30] (wq_completion)events_unbound
[  474.515132][    C1] yealink 6-1:36.0: unexpected response 0
[  474.527889][   T30] #2
[  474.529380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.540601][   T30] ){+.+.}-{0:0}
[  474.543028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.547964][   T30] , at: process_one_work+0x12d6/0x1980
[  474.552757][    C1] yealink 6-1:36.0: unexpected response 0
[  474.552984][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.553202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.553231][    C1] yealink 6-1:36.0: unexpected response 0
[  474.553444][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.553658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.553688][    C1] yealink 6-1:36.0: unexpected response 0
[  474.553900][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.554118][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.554148][    C1] yealink 6-1:36.0: unexpected response 0
[  474.554358][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.554578][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.554609][    C1] yealink 6-1:36.0: unexpected response 0
[  474.554820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.555035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.555065][    C1] yealink 6-1:36.0: unexpected response 0
[  474.555277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.555495][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.555525][    C1] yealink 6-1:36.0: unexpected response 0
[  474.555742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.555969][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.555999][    C1] yealink 6-1:36.0: unexpected response 0
[  474.556213][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.556433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.556466][    C1] yealink 6-1:36.0: unexpected response 0
[  474.567829][   T30]  #1: 
[  474.572003][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.572230][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.572261][    C1] yealink 6-1:36.0: unexpected response 0
[  474.572520][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.572744][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.572774][    C1] yealink 6-1:36.0: unexpected response 0
[  474.572988][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.573207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.573237][    C1] yealink 6-1:36.0: unexpected response 0
[  474.573449][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.573661][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.573691][    C1] yealink 6-1:36.0: unexpected response 0
[  474.573908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.574134][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.574165][    C1] yealink 6-1:36.0: unexpected response 0
[  474.574380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.574601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.574631][    C1] yealink 6-1:36.0: unexpected response 0
[  474.574846][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.575064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.575094][    C1] yealink 6-1:36.0: unexpected response 0
[  474.575407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.578978][   T30] ffffc90000577d18
[  474.590205][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.590241][    C1] yealink 6-1:36.0: unexpected response 0
[  474.590455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.590687][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.590717][    C1] yealink 6-1:36.0: unexpected response 0
[  474.590928][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.591152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.591181][    C1] yealink 6-1:36.0: unexpected response 0
[  474.591397][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.591610][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.591640][    C1] yealink 6-1:36.0: unexpected response 0
[  474.591858][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.592072][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.592102][    C1] yealink 6-1:36.0: unexpected response 0
[  474.592334][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.592553][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.592589][    C1] yealink 6-1:36.0: unexpected response 0
[  474.592812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.593023][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.593053][    C1] yealink 6-1:36.0: unexpected response 0
[  474.593263][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.593477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.593507][    C1] yealink 6-1:36.0: unexpected response 0
[  474.593765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.593980][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.594010][    C1] yealink 6-1:36.0: unexpected response 0
[  474.594306][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.606935][   T30]  (
[  474.609517][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.609550][    C1] yealink 6-1:36.0: unexpected response 0
[  474.609766][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.609984][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.610014][    C1] yealink 6-1:36.0: unexpected response 0
[  474.610228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.610446][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.610476][    C1] yealink 6-1:36.0: unexpected response 0
[  474.610689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.610903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.610934][    C1] yealink 6-1:36.0: unexpected response 0
[  474.611140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.611361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.611392][    C1] yealink 6-1:36.0: unexpected response 0
[  474.611611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.611827][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.611856][    C1] yealink 6-1:36.0: unexpected response 0
[  474.612080][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.612292][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.612320][    C1] yealink 6-1:36.0: unexpected response 0
[  474.612538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.612777][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.612807][    C1] yealink 6-1:36.0: unexpected response 0
[  474.613031][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.613250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.613280][    C1] yealink 6-1:36.0: unexpected response 0
[  474.613495][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.625991][   T30] (work_completion)(&sub_info->work)
[  474.631531][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.631575][    C1] yealink 6-1:36.0: unexpected response 0
[  474.631788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.632000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.632028][    C1] yealink 6-1:36.0: unexpected response 0
[  474.632236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.632449][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.632478][    C1] yealink 6-1:36.0: unexpected response 0
[  474.632693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.632927][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.632957][    C1] yealink 6-1:36.0: unexpected response 0
[  474.633212][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.633426][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.633457][    C1] yealink 6-1:36.0: unexpected response 0
[  474.633665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.633872][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.633902][    C1] yealink 6-1:36.0: unexpected response 0
[  474.634114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.634330][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.634359][    C1] yealink 6-1:36.0: unexpected response 0
[  474.634585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.634802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.634832][    C1] yealink 6-1:36.0: unexpected response 0
[  474.635043][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.635258][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.635288][    C1] yealink 6-1:36.0: unexpected response 0
[  474.635616][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.645416][   T30] ){+.+.}-{0:0}
[  474.648677][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.658962][   T30] , at: process_one_work+0x973/0x1980
[  474.661925][    C1] yealink 6-1:36.0: unexpected response 0
[  474.662152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.662389][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.662419][    C1] yealink 6-1:36.0: unexpected response 0
[  474.662636][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.662849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.662879][    C1] yealink 6-1:36.0: unexpected response 0
[  474.663091][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.663327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.663358][    C1] yealink 6-1:36.0: unexpected response 0
[  474.663585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.663808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.663838][    C1] yealink 6-1:36.0: unexpected response 0
[  474.664054][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.664276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.664306][    C1] yealink 6-1:36.0: unexpected response 0
[  474.664519][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.664741][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.664770][    C1] yealink 6-1:36.0: unexpected response 0
[  474.664989][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.665205][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.665234][    C1] yealink 6-1:36.0: unexpected response 0
[  474.665445][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.665742][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.676520][   T30] 2 locks held by kworker/u8:7/319:
[  474.678032][    C1] yealink 6-1:36.0: unexpected response 0
[  474.690406][   T30]  #0: 
[  474.692215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.697321][   T30] ffff8881000ac940
[  474.704308][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.704348][    C1] yealink 6-1:36.0: unexpected response 0
[  474.704572][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.704787][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.704817][    C1] yealink 6-1:36.0: unexpected response 0
[  474.705030][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.705247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.705277][    C1] yealink 6-1:36.0: unexpected response 0
[  474.705490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.705708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.705738][    C1] yealink 6-1:36.0: unexpected response 0
[  474.705963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.706183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.706214][    C1] yealink 6-1:36.0: unexpected response 0
[  474.706427][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.706645][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.706676][    C1] yealink 6-1:36.0: unexpected response 0
[  474.706891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.707108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.707137][    C1] yealink 6-1:36.0: unexpected response 0
[  474.707359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.707582][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.707612][    C1] yealink 6-1:36.0: unexpected response 0
[  474.707824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.708040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.708069][    C1] yealink 6-1:36.0: unexpected response 0
[  474.708381][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.720577][   T30]  (
[  474.721342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.727859][   T30] (wq_completion)events_unbound#2
[  474.734650][    C1] yealink 6-1:36.0: unexpected response 0
[  474.734874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.735095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.735125][    C1] yealink 6-1:36.0: unexpected response 0
[  474.735339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.735563][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.735593][    C1] yealink 6-1:36.0: unexpected response 0
[  474.735808][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.736026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.736056][    C1] yealink 6-1:36.0: unexpected response 0
[  474.736296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.736505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.736532][    C1] yealink 6-1:36.0: unexpected response 0
[  474.736789][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.737003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.737032][    C1] yealink 6-1:36.0: unexpected response 0
[  474.737245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.737460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.737489][    C1] yealink 6-1:36.0: unexpected response 0
[  474.737703][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.737934][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.737964][    C1] yealink 6-1:36.0: unexpected response 0
[  474.738183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.738397][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.748190][   T30] ){+.+.}-{0:0}
[  474.750918][    C1] yealink 6-1:36.0: unexpected response 0
[  474.751158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.751396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.751426][    C1] yealink 6-1:36.0: unexpected response 0
[  474.751628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.751838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.751867][    C1] yealink 6-1:36.0: unexpected response 0
[  474.752079][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.752293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.752323][    C1] yealink 6-1:36.0: unexpected response 0
[  474.752534][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.752763][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.752793][    C1] yealink 6-1:36.0: unexpected response 0
[  474.753008][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.753226][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.753256][    C1] yealink 6-1:36.0: unexpected response 0
[  474.753475][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.753693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.753722][    C1] yealink 6-1:36.0: unexpected response 0
[  474.753937][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.754162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.768555][   T30] , at: process_one_work+0x12d6/0x1980
[  474.773508][    C1] yealink 6-1:36.0: unexpected response 0
[  474.773779][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.774000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.774030][    C1] yealink 6-1:36.0: unexpected response 0
[  474.774241][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.774455][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.774485][    C1] yealink 6-1:36.0: unexpected response 0
[  474.774698][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.774915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.774945][    C1] yealink 6-1:36.0: unexpected response 0
[  474.775201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.775423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.775454][    C1] yealink 6-1:36.0: unexpected response 0
[  474.775669][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.775890][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.775920][    C1] yealink 6-1:36.0: unexpected response 0
[  474.776136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.776353][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.776383][    C1] yealink 6-1:36.0: unexpected response 0
[  474.776598][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.776813][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.776846][    C1] yealink 6-1:36.0: unexpected response 0
[  474.777057][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.777271][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.777300][    C1] yealink 6-1:36.0: unexpected response 0
[  474.777535][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.777768][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.777798][    C1] yealink 6-1:36.0: unexpected response 0
[  474.778020][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.778357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.809606][   T30]  #1: 
[  474.810038][    C1] yealink 6-1:36.0: unexpected response 0
[  474.828805][   T30] ffffc90001cc7d18
[  474.833136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.833365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.833401][    C1] yealink 6-1:36.0: unexpected response 0
[  474.833618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.833839][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.833869][    C1] yealink 6-1:36.0: unexpected response 0
[  474.834084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.834307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.834341][    C1] yealink 6-1:36.0: unexpected response 0
[  474.834567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.834783][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.834813][    C1] yealink 6-1:36.0: unexpected response 0
[  474.835025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.835246][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.835275][    C1] yealink 6-1:36.0: unexpected response 0
[  474.835489][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.835708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.835737][    C1] yealink 6-1:36.0: unexpected response 0
[  474.835960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.836197][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.836226][    C1] yealink 6-1:36.0: unexpected response 0
[  474.836470][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.836849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.874809][   T30]  (
[  474.875130][    C1] yealink 6-1:36.0: unexpected response 0
[  474.911102][   T30] (work_completion)(&sub_info->work)
[  474.914069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.914310][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.914341][    C1] yealink 6-1:36.0: unexpected response 0
[  474.914555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.914771][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.914801][    C1] yealink 6-1:36.0: unexpected response 0
[  474.915022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.915237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.915267][    C1] yealink 6-1:36.0: unexpected response 0
[  474.915485][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.915707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.915737][    C1] yealink 6-1:36.0: unexpected response 0
[  474.915955][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.916175][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.916204][    C1] yealink 6-1:36.0: unexpected response 0
[  474.916416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.916633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.916663][    C1] yealink 6-1:36.0: unexpected response 0
[  474.916883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.917106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.917136][    C1] yealink 6-1:36.0: unexpected response 0
[  474.917354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.917576][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.917605][    C1] yealink 6-1:36.0: unexpected response 0
[  474.917821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.918044][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.918073][    C1] yealink 6-1:36.0: unexpected response 0
[  474.918372][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.941206][   T30] ){+.+.}-{0:0}
[  474.944479][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.944514][    C1] yealink 6-1:36.0: unexpected response 0
[  474.944732][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.944951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.944981][    C1] yealink 6-1:36.0: unexpected response 0
[  474.945197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.945414][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.945444][    C1] yealink 6-1:36.0: unexpected response 0
[  474.945659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.945881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.945910][    C1] yealink 6-1:36.0: unexpected response 0
[  474.946171][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.946389][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.946418][    C1] yealink 6-1:36.0: unexpected response 0
[  474.946632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.946854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.946883][    C1] yealink 6-1:36.0: unexpected response 0
[  474.947097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.947315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.947345][    C1] yealink 6-1:36.0: unexpected response 0
[  474.947558][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.947769][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.947802][    C1] yealink 6-1:36.0: unexpected response 0
[  474.981717][   T30] , at: process_one_work+0x973/0x1980
[  474.991881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.005839][   T30] 6 locks held by kworker/1:2/1123:
[  475.008496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.008528][    C1] yealink 6-1:36.0: unexpected response 0
[  475.008742][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.008957][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.008986][    C1] yealink 6-1:36.0: unexpected response 0
[  475.009197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.009432][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.009462][    C1] yealink 6-1:36.0: unexpected response 0
[  475.009678][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.009896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.009926][    C1] yealink 6-1:36.0: unexpected response 0
[  475.010140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.010360][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.010390][    C1] yealink 6-1:36.0: unexpected response 0
[  475.010621][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.010850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.010879][    C1] yealink 6-1:36.0: unexpected response 0
[  475.011117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.011341][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.011370][    C1] yealink 6-1:36.0: unexpected response 0
[  475.011585][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.011800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.011836][    C1] yealink 6-1:36.0: unexpected response 0
[  475.012047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.012262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.012291][    C1] yealink 6-1:36.0: unexpected response 0
[  475.012506][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.012728][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.012758][    C1] yealink 6-1:36.0: unexpected response 0
[  475.013156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.040387][   T30]  #0: 
[  475.044879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.044916][    C1] yealink 6-1:36.0: unexpected response 0
[  475.045136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.045363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.045393][    C1] yealink 6-1:36.0: unexpected response 0
[  475.045617][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.045849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.045879][    C1] yealink 6-1:36.0: unexpected response 0
[  475.046098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.046318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.046348][    C1] yealink 6-1:36.0: unexpected response 0
[  475.046565][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.046786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.046815][    C1] yealink 6-1:36.0: unexpected response 0
[  475.047039][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.047256][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.047285][    C1] yealink 6-1:36.0: unexpected response 0
[  475.047496][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.047710][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.047740][    C1] yealink 6-1:36.0: unexpected response 0
[  475.047954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.048168][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.048197][    C1] yealink 6-1:36.0: unexpected response 0
[  475.048408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.048660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.081707][   T30] ffff888103ab8540
[  475.087233][    C1] yealink 6-1:36.0: unexpected response 0
[  475.087473][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.087700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.087730][    C1] yealink 6-1:36.0: unexpected response 0
[  475.087954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.088179][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.088208][    C1] yealink 6-1:36.0: unexpected response 0
[  475.088426][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.088651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.088681][    C1] yealink 6-1:36.0: unexpected response 0
[  475.088899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.089123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.089153][    C1] yealink 6-1:36.0: unexpected response 0
[  475.089372][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.089591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.089620][    C1] yealink 6-1:36.0: unexpected response 0
[  475.089877][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.090096][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.090125][    C1] yealink 6-1:36.0: unexpected response 0
[  475.090386][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.090598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.090628][    C1] yealink 6-1:36.0: unexpected response 0
[  475.090949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.121964][   T30]  (
[  475.124372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.137213][   T30] (wq_completion)usb_hub_wq
[  475.141859][    C1] yealink 6-1:36.0: unexpected response 0
[  475.142119][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.142372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.142402][    C1] yealink 6-1:36.0: unexpected response 0
[  475.142625][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.142871][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.142901][    C1] yealink 6-1:36.0: unexpected response 0
[  475.143118][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.143339][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.143369][    C1] yealink 6-1:36.0: unexpected response 0
[  475.143589][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.143808][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.143844][    C1] yealink 6-1:36.0: unexpected response 0
[  475.144058][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  475.144278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  475.144308][    C1] yealink 6-1:36.0: unexpected response 0
[  475.144520][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71