rb status -71
[  326.789290][    C1] yealink 2-1:36.0: unexpected response 0
[  326.799066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.804990][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.805015][    C1] yealink 2-1:36.0: unexpected response 0
[  326.814909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.820838][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.820864][    C1] yealink 2-1:36.0: unexpected response 0
[  326.831475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.837509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.837537][    C1] yealink 2-1:36.0: unexpected response 0
[  326.847422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.853304][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.853331][    C1] yealink 2-1:36.0: unexpected response 0
[  326.863194][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.869031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.869056][    C1] yealink 2-1:36.0: unexpected response 0
[  326.878825][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.884684][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.884710][    C1] yealink 2-1:36.0: unexpected response 0
[  326.894600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.900619][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.900644][    C1] yealink 2-1:36.0: unexpected response 0
[  326.910344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.916257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.916284][    C1] yealink 2-1:36.0: unexpected response 0
[  326.926073][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.931926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.931951][    C1] yealink 2-1:36.0: unexpected response 0
[  326.941735][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.947573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.947599][    C1] yealink 2-1:36.0: unexpected response 0
[  326.957465][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.963364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.963390][    C1] yealink 2-1:36.0: unexpected response 0
[  326.973246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.979094][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.979119][    C1] yealink 2-1:36.0: unexpected response 0
[  326.989147][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.995004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.995028][    C1] yealink 2-1:36.0: unexpected response 0
[  327.004806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.010657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.010682][    C1] yealink 2-1:36.0: unexpected response 0
[  327.020478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.026348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.026374][    C1] yealink 2-1:36.0: unexpected response 0
[  327.036169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.042073][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.042099][    C1] yealink 2-1:36.0: unexpected response 0
[  327.051872][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.057710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.057740][    C1] yealink 2-1:36.0: unexpected response 0
[  327.067526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.073386][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.073413][    C1] yealink 2-1:36.0: unexpected response 0
[  327.083178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.089019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.089044][    C1] yealink 2-1:36.0: unexpected response 0
[  327.098866][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.104815][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.104840][    C1] yealink 2-1:36.0: unexpected response 0
[  327.114618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.120507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.120533][    C1] yealink 2-1:36.0: unexpected response 0
[  327.130242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.136095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.136129][    C1] yealink 2-1:36.0: unexpected response 0
[  327.145888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.151886][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.151917][    C1] yealink 2-1:36.0: unexpected response 0
[  327.161722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.167524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.167547][    C1] yealink 2-1:36.0: unexpected response 0
[  327.177316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.183182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.183207][    C1] yealink 2-1:36.0: unexpected response 0
[  327.192975][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.198855][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.198889][    C1] yealink 2-1:36.0: unexpected response 0
[  327.208789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.214675][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.214707][    C1] yealink 2-1:36.0: unexpected response 0
[  327.224476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.230314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.230339][    C1] yealink 2-1:36.0: unexpected response 0
[  327.240164][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.246048][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.246077][    C1] yealink 2-1:36.0: unexpected response 0
[  327.255854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.261807][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.261838][    C1] yealink 2-1:36.0: unexpected response 0
[  327.271623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.277512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.277534][    C1] yealink 2-1:36.0: unexpected response 0
[  327.287318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.293175][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.293200][    C1] yealink 2-1:36.0: unexpected response 0
[  327.303002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.308848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.308873][    C1] yealink 2-1:36.0: unexpected response 0
[  327.318758][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.324651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.324680][    C1] yealink 2-1:36.0: unexpected response 0
[  327.334552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.340463][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.340498][    C1] yealink 2-1:36.0: unexpected response 0
[  327.350227][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.356185][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.356216][    C1] yealink 2-1:36.0: unexpected response 0
[  327.366079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.371963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.371993][    C1] yealink 2-1:36.0: unexpected response 0
[  327.381771][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.387575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.387598][    C1] yealink 2-1:36.0: unexpected response 0
[  327.397384][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.403244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.403270][    C1] yealink 2-1:36.0: unexpected response 0
[  327.413051][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.418902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.418927][    C1] yealink 2-1:36.0: unexpected response 0
[  327.428755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.434623][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.434649][    C1] yealink 2-1:36.0: unexpected response 0
[  327.444623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.450503][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.450537][    C1] yealink 2-1:36.0: unexpected response 0
[  327.460253][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.466127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.466164][    C1] yealink 2-1:36.0: unexpected response 0
[  327.475999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.482380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.482412][    C1] yealink 2-1:36.0: unexpected response 0
[  327.492191][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.498012][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.498034][    C1] yealink 2-1:36.0: unexpected response 0
[  327.507868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.513826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.513852][    C1] yealink 2-1:36.0: unexpected response 0
[  327.523823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.529682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.529711][    C1] yealink 2-1:36.0: unexpected response 0
[  327.539703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.545627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.545654][    C1] yealink 2-1:36.0: unexpected response 0
[  327.555495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.561389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.561416][    C1] yealink 2-1:36.0: unexpected response 0
[  327.571177][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.577029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.577056][    C1] yealink 2-1:36.0: unexpected response 0
[  327.586877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.592776][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.592802][    C1] yealink 2-1:36.0: unexpected response 0
[  327.602591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.608432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.608459][    C1] yealink 2-1:36.0: unexpected response 0
[  327.618241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.624103][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.624131][    C1] yealink 2-1:36.0: unexpected response 0
[  327.633991][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.639875][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.639903][    C1] yealink 2-1:36.0: unexpected response 0
[  327.649718][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.655637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.655665][    C1] yealink 2-1:36.0: unexpected response 0
[  327.665618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.671499][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.671532][    C1] yealink 2-1:36.0: unexpected response 0
[  327.681322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.687171][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.687196][    C1] yealink 2-1:36.0: unexpected response 0
[  327.697055][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.703011][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.703041][    C1] yealink 2-1:36.0: unexpected response 0
[  327.712981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.718889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.718927][    C1] yealink 2-1:36.0: unexpected response 0
[  327.728733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.734708][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.734737][    C1] yealink 2-1:36.0: unexpected response 0
[  327.744640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.750493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.750522][    C1] yealink 2-1:36.0: unexpected response 0
[  327.760290][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.760516][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.760545][    C1] yealink 2-1:36.0: unexpected response 0
[  327.766428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.775187][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.775217][    C1] yealink 2-1:36.0: unexpected response 0
[  327.785001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.790860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.790888][    C1] yealink 2-1:36.0: unexpected response 0
[  327.800715][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.806625][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.806649][    C1] yealink 2-1:36.0: unexpected response 0
[  327.816827][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.822778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.822814][    C1] yealink 2-1:36.0: unexpected response 0
[  327.833011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.838884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.838912][    C1] yealink 2-1:36.0: unexpected response 0
[  327.849120][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.855050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.855079][    C1] yealink 2-1:36.0: unexpected response 0
[  327.864959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.870873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.870902][    C1] yealink 2-1:36.0: unexpected response 0
[  327.880705][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.886560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.886587][    C1] yealink 2-1:36.0: unexpected response 0
[  327.896423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.902445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.902475][    C1] yealink 2-1:36.0: unexpected response 0
[  327.912308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.918257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.918344][    C1] yealink 2-1:36.0: unexpected response 0
[  327.928343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.934240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.934268][    C1] yealink 2-1:36.0: unexpected response 0
[  327.944046][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.949886][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.949913][    C1] yealink 2-1:36.0: unexpected response 0
[  327.960102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.966100][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.966128][    C1] yealink 2-1:36.0: unexpected response 0
[  327.975963][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.981968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.981995][    C1] yealink 2-1:36.0: unexpected response 0
[  327.992525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  327.998475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  327.998501][    C1] yealink 2-1:36.0: unexpected response 0
[  328.008310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.014282][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.014310][    C1] yealink 2-1:36.0: unexpected response 0
[  328.024676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.030573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.030607][    C1] yealink 2-1:36.0: unexpected response 0
[  328.040715][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.046618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.046647][    C1] yealink 2-1:36.0: unexpected response 0
[  328.056529][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.062387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.062413][    C1] yealink 2-1:36.0: unexpected response 0
[  328.072286][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.078479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.078512][    C1] yealink 2-1:36.0: unexpected response 0
[  328.088713][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.094644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.094690][    C1] yealink 2-1:36.0: unexpected response 0
[  328.104512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.110594][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.110630][    C1] yealink 2-1:36.0: unexpected response 0
[  328.120571][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.127689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.127733][    C1] yealink 2-1:36.0: unexpected response 0
[  328.137551][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.143656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.143684][    C1] yealink 2-1:36.0: unexpected response 0
[  328.153713][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.159592][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.159620][    C1] yealink 2-1:36.0: unexpected response 0
[  328.169483][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.175608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.175637][    C1] yealink 2-1:36.0: unexpected response 0
[  328.185440][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.191365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.191394][    C1] yealink 2-1:36.0: unexpected response 0
[  328.201240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.207104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.207132][    C1] yealink 2-1:36.0: unexpected response 0
[  328.216955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.222840][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.222867][    C1] yealink 2-1:36.0: unexpected response 0
[  328.232647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.238489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.238516][    C1] yealink 2-1:36.0: unexpected response 0
[  328.248413][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.254279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.254305][    C1] yealink 2-1:36.0: unexpected response 0
[  328.264102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.269965][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.269994][    C1] yealink 2-1:36.0: unexpected response 0
[  328.279943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.285825][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.285852][    C1] yealink 2-1:36.0: unexpected response 0
[  328.295637][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.301502][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.301529][    C1] yealink 2-1:36.0: unexpected response 0
[  328.311300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.317135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.317162][    C1] yealink 2-1:36.0: unexpected response 0
[  328.326966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.332839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.332865][    C1] yealink 2-1:36.0: unexpected response 0
[  328.342643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.348485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.348511][    C1] yealink 2-1:36.0: unexpected response 0
[  328.358302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.364209][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.364235][    C1] yealink 2-1:36.0: unexpected response 0
[  328.374025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.380155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.380182][    C1] yealink 2-1:36.0: unexpected response 0
[  328.389992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.395858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.395883][    C1] yealink 2-1:36.0: unexpected response 0
[  328.405654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.411516][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.411542][    C1] yealink 2-1:36.0: unexpected response 0
[  328.421306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.427236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.427262][    C1] yealink 2-1:36.0: unexpected response 0
[  328.437042][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.442932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.442959][    C1] yealink 2-1:36.0: unexpected response 0
[  328.452760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.458724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.458766][    C1] yealink 2-1:36.0: unexpected response 0
[  328.468617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.474561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.474601][    C1] yealink 2-1:36.0: unexpected response 0
[  328.485606][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.491519][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.491570][    C1] yealink 2-1:36.0: unexpected response 0
[  328.501527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.507521][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.507571][    C1] yealink 2-1:36.0: unexpected response 0
[  328.517420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.523351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.523388][    C1] yealink 2-1:36.0: unexpected response 0
[  328.533312][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.539193][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.539235][    C1] yealink 2-1:36.0: unexpected response 0
[  328.549127][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.555072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.555109][    C1] yealink 2-1:36.0: unexpected response 0
[  328.564953][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.570878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.570910][    C1] yealink 2-1:36.0: unexpected response 0
[  328.580726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.586659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.586699][    C1] yealink 2-1:36.0: unexpected response 0
[  328.596577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.602472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.602514][    C1] yealink 2-1:36.0: unexpected response 0
[  328.612445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.618423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.618460][    C1] yealink 2-1:36.0: unexpected response 0
[  328.628311][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.634265][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.634296][    C1] yealink 2-1:36.0: unexpected response 0
[  328.644196][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.650071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.650108][    C1] yealink 2-1:36.0: unexpected response 0
[  328.659965][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.665957][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.665995][    C1] yealink 2-1:36.0: unexpected response 0
[  328.675855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.681774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.681811][    C1] yealink 2-1:36.0: unexpected response 0
[  328.691637][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.697509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.697546][    C1] yealink 2-1:36.0: unexpected response 0
[  328.707480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.713402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.713439][    C1] yealink 2-1:36.0: unexpected response 0
[  328.723405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.729459][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.729494][    C1] yealink 2-1:36.0: unexpected response 0
[  328.739667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.745714][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.745748][    C1] yealink 2-1:36.0: unexpected response 0
[  328.755573][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.761495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.761532][    C1] yealink 2-1:36.0: unexpected response 0
[  328.771336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.777215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.777255][    C1] yealink 2-1:36.0: unexpected response 0
[  328.787143][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.793060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.793103][    C1] yealink 2-1:36.0: unexpected response 0
[  328.803043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.808977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.809020][    C1] yealink 2-1:36.0: unexpected response 0
[  328.819052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.824994][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.825037][    C1] yealink 2-1:36.0: unexpected response 0
[  328.834893][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.840992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.841051][    C1] yealink 2-1:36.0: unexpected response 0
[  328.850944][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.856839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.856881][    C1] yealink 2-1:36.0: unexpected response 0
[  328.866732][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.872668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.872710][    C1] yealink 2-1:36.0: unexpected response 0
[  328.882524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.888402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.888441][    C1] yealink 2-1:36.0: unexpected response 0
[  328.898295][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.904198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.904233][    C1] yealink 2-1:36.0: unexpected response 0
[  328.914066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.919954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.919994][    C1] yealink 2-1:36.0: unexpected response 0
[  328.929847][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.935851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.935891][    C1] yealink 2-1:36.0: unexpected response 0
[  328.945731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.951644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.951681][    C1] yealink 2-1:36.0: unexpected response 0
[  328.961503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.967383][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.967418][    C1] yealink 2-1:36.0: unexpected response 0
[  328.977268][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.983280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.983322][    C1] yealink 2-1:36.0: unexpected response 0
[  328.993166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  328.999069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  328.999114][    C1] yealink 2-1:36.0: unexpected response 0
[  329.009014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.014946][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.014995][    C1] yealink 2-1:36.0: unexpected response 0
[  329.024821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.030798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.030837][    C1] yealink 2-1:36.0: unexpected response 0
[  329.040662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.046547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.046586][    C1] yealink 2-1:36.0: unexpected response 0
[  329.056426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.062343][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.062384][    C1] yealink 2-1:36.0: unexpected response 0
[  329.072223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.078196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.078236][    C1] yealink 2-1:36.0: unexpected response 0
[  329.088130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.094058][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.094102][    C1] yealink 2-1:36.0: unexpected response 0
[  329.104156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.110052][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.110094][    C1] yealink 2-1:36.0: unexpected response 0
[  329.119955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.125870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.125908][    C1] yealink 2-1:36.0: unexpected response 0
[  329.135775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.141685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.141722][    C1] yealink 2-1:36.0: unexpected response 0
[  329.151640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.157541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.157578][    C1] yealink 2-1:36.0: unexpected response 0
[  329.168053][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.173980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.174019][    C1] yealink 2-1:36.0: unexpected response 0
[  329.183869][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.189753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.189797][    C1] yealink 2-1:36.0: unexpected response 0
[  329.199633][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.205568][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.205610][    C1] yealink 2-1:36.0: unexpected response 0
[  329.215466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.221432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.221468][    C1] yealink 2-1:36.0: unexpected response 0
[  329.231500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.237395][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.237432][    C1] yealink 2-1:36.0: unexpected response 0
[  329.247558][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.253529][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.253568][    C1] yealink 2-1:36.0: unexpected response 0
[  329.263595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.269494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.269535][    C1] yealink 2-1:36.0: unexpected response 0
[  329.280346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.286300][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.286346][    C1] yealink 2-1:36.0: unexpected response 0
[  329.296231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.302322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.302367][    C1] yealink 2-1:36.0: unexpected response 0
[  329.312223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.318235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.318276][    C1] yealink 2-1:36.0: unexpected response 0
[  329.328216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.334247][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.334285][    C1] yealink 2-1:36.0: unexpected response 0
[  329.344448][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.350458][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.350503][    C1] yealink 2-1:36.0: unexpected response 0
[  329.360294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.366258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.366300][    C1] yealink 2-1:36.0: unexpected response 0
[  329.376118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.382333][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.382387][    C1] yealink 2-1:36.0: unexpected response 0
[  329.392540][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.398423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.398459][    C1] yealink 2-1:36.0: unexpected response 0
[  329.408346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.414248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.414284][    C1] yealink 2-1:36.0: unexpected response 0
[  329.424124][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.430024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.430063][    C1] yealink 2-1:36.0: unexpected response 0
[  329.439909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.445848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.445887][    C1] yealink 2-1:36.0: unexpected response 0
[  329.455840][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.461779][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.461822][    C1] yealink 2-1:36.0: unexpected response 0
[  329.471660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.477574][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.477612][    C1] yealink 2-1:36.0: unexpected response 0
[  329.487500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.493699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.493744][    C1] yealink 2-1:36.0: unexpected response 0
[  329.503784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.509668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.509707][    C1] yealink 2-1:36.0: unexpected response 0
[  329.519569][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.525546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.525586][    C1] yealink 2-1:36.0: unexpected response 0
[  329.535438][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.541346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.541390][    C1] yealink 2-1:36.0: unexpected response 0
[  329.551240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.557142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.557180][    C1] yealink 2-1:36.0: unexpected response 0
[  329.567071][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.573021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.573062][    C1] yealink 2-1:36.0: unexpected response 0
[  329.582926][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.588821][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.588860][    C1] yealink 2-1:36.0: unexpected response 0
[  329.598711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.604746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.604787][    C1] yealink 2-1:36.0: unexpected response 0
[  329.614822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.620840][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.620877][    C1] yealink 2-1:36.0: unexpected response 0
[  329.630883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.636795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.636838][    C1] yealink 2-1:36.0: unexpected response 0
[  329.646761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.652684][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.652722][    C1] yealink 2-1:36.0: unexpected response 0
[  329.662568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.668460][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.668500][    C1] yealink 2-1:36.0: unexpected response 0
[  329.678351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.684292][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.684332][    C1] yealink 2-1:36.0: unexpected response 0
[  329.694181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.700144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.700181][    C1] yealink 2-1:36.0: unexpected response 0
[  329.710043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.716145][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.716187][    C1] yealink 2-1:36.0: unexpected response 0
[  329.726132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.732057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.732095][    C1] yealink 2-1:36.0: unexpected response 0
[  329.741958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.747866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.747908][    C1] yealink 2-1:36.0: unexpected response 0
[  329.757894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.763832][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.763875][    C1] yealink 2-1:36.0: unexpected response 0
[  329.773716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.779602][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.779641][    C1] yealink 2-1:36.0: unexpected response 0
[  329.789598][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.795578][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.795617][    C1] yealink 2-1:36.0: unexpected response 0
[  329.805638][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.811989][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.812031][    C1] yealink 2-1:36.0: unexpected response 0
[  329.821892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.827811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.827854][    C1] yealink 2-1:36.0: unexpected response 0
[  329.837848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.843811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.843848][    C1] yealink 2-1:36.0: unexpected response 0
[  329.853722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.859638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.859678][    C1] yealink 2-1:36.0: unexpected response 0
[  329.869625][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.875579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.875621][    C1] yealink 2-1:36.0: unexpected response 0
[  329.885498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.891811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.891852][    C1] yealink 2-1:36.0: unexpected response 0
[  329.901844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.907749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.907787][    C1] yealink 2-1:36.0: unexpected response 0
[  329.917651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.923603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.923642][    C1] yealink 2-1:36.0: unexpected response 0
[  329.933484][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.939365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.939402][    C1] yealink 2-1:36.0: unexpected response 0
[  329.949251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.955551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.955587][    C1] yealink 2-1:36.0: unexpected response 0
[  329.965421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.971341][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.971380][    C1] yealink 2-1:36.0: unexpected response 0
[  329.981649][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  329.987530][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  329.987566][    C1] yealink 2-1:36.0: unexpected response 0
[  329.997435][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.003361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.003399][    C1] yealink 2-1:36.0: unexpected response 0
[  330.013234][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.019203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.019241][    C1] yealink 2-1:36.0: unexpected response 0
[  330.029134][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.035051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.035087][    C1] yealink 2-1:36.0: unexpected response 0
[  330.044923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.050856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.050896][    C1] yealink 2-1:36.0: unexpected response 0
[  330.060792][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.066702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.066742][    C1] yealink 2-1:36.0: unexpected response 0
[  330.076703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.083355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.083394][    C1] yealink 2-1:36.0: unexpected response 0
[  330.093337][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.099240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.099279][    C1] yealink 2-1:36.0: unexpected response 0
[  330.109524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.115436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.115478][    C1] yealink 2-1:36.0: unexpected response 0
[  330.125531][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.131439][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.131477][    C1] yealink 2-1:36.0: unexpected response 0
[  330.141420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.147360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.147397][    C1] yealink 2-1:36.0: unexpected response 0
[  330.157244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.163195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.163239][    C1] yealink 2-1:36.0: unexpected response 0
[  330.173077][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.178956][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.179001][    C1] yealink 2-1:36.0: unexpected response 0
[  330.188850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.194781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.194819][    C1] yealink 2-1:36.0: unexpected response 0
[  330.204773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.210685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.210729][    C1] yealink 2-1:36.0: unexpected response 0
[  330.220954][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.226972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.227035][    C1] yealink 2-1:36.0: unexpected response 0
[  330.237239][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.243177][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.243214][    C1] yealink 2-1:36.0: unexpected response 0
[  330.253167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.259057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.259095][    C1] yealink 2-1:36.0: unexpected response 0
[  330.268929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.275814][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.275854][    C1] yealink 2-1:36.0: unexpected response 0
[  330.285704][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.291621][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.291661][    C1] yealink 2-1:36.0: unexpected response 0
[  330.301521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.307407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.307441][    C1] yealink 2-1:36.0: unexpected response 0
[  330.317285][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.323220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.323257][    C1] yealink 2-1:36.0: unexpected response 0
[  330.333077][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.338963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.339006][    C1] yealink 2-1:36.0: unexpected response 0
[  330.348862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.354965][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.355005][    C1] yealink 2-1:36.0: unexpected response 0
[  330.364875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.370908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.370950][    C1] yealink 2-1:36.0: unexpected response 0
[  330.380790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.386682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.386725][    C1] yealink 2-1:36.0: unexpected response 0
[  330.396583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.402510][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.402555][    C1] yealink 2-1:36.0: unexpected response 0
[  330.412410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.418307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.418350][    C1] yealink 2-1:36.0: unexpected response 0
[  330.428318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.434239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.434284][    C1] yealink 2-1:36.0: unexpected response 0
[  330.444145][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.450033][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.450075][    C1] yealink 2-1:36.0: unexpected response 0
[  330.460208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.466144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.466182][    C1] yealink 2-1:36.0: unexpected response 0
[  330.476026][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.481968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.482012][    C1] yealink 2-1:36.0: unexpected response 0
[  330.491839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.497723][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.497758][    C1] yealink 2-1:36.0: unexpected response 0
[  330.507588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.513507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.513551][    C1] yealink 2-1:36.0: unexpected response 0
[  330.523402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.529296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.529332][    C1] yealink 2-1:36.0: unexpected response 0
[  330.539164][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.545104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.545138][    C1] yealink 2-1:36.0: unexpected response 0
[  330.554968][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.560884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.560926][    C1] yealink 2-1:36.0: unexpected response 0
[  330.570744][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.576635][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.576673][    C1] yealink 2-1:36.0: unexpected response 0
[  330.586506][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.592487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.592531][    C1] yealink 2-1:36.0: unexpected response 0
[  330.602388][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.608288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.608331][    C1] yealink 2-1:36.0: unexpected response 0
[  330.618204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.624268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.624323][    C1] yealink 2-1:36.0: unexpected response 0
[  330.634421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.640397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.640435][    C1] yealink 2-1:36.0: unexpected response 0
[  330.650481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.656634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.656673][    C1] yealink 2-1:36.0: unexpected response 0
[  330.666626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.672554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.672591][    C1] yealink 2-1:36.0: unexpected response 0
[  330.682431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.688323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.688365][    C1] yealink 2-1:36.0: unexpected response 0
[  330.698212][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.704157][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.704194][    C1] yealink 2-1:36.0: unexpected response 0
[  330.714119][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.720001][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.720041][    C1] yealink 2-1:36.0: unexpected response 0
[  330.729893][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.735803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.735839][    C1] yealink 2-1:36.0: unexpected response 0
[  330.745663][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.751569][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.751607][    C1] yealink 2-1:36.0: unexpected response 0
[  330.761439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.767345][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.767384][    C1] yealink 2-1:36.0: unexpected response 0
[  330.777224][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.783162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.783201][    C1] yealink 2-1:36.0: unexpected response 0
[  330.793048][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.798938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.798972][    C1] yealink 2-1:36.0: unexpected response 0
[  330.808789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.814781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.814822][    C1] yealink 2-1:36.0: unexpected response 0
[  330.824642][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.830575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.830617][    C1] yealink 2-1:36.0: unexpected response 0
[  330.840617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.846501][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.846538][    C1] yealink 2-1:36.0: unexpected response 0
[  330.856372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.862286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.862325][    C1] yealink 2-1:36.0: unexpected response 0
[  330.872179][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.878076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.878115][    C1] yealink 2-1:36.0: unexpected response 0
[  330.887950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.893865][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.893901][    C1] yealink 2-1:36.0: unexpected response 0
[  330.903766][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.909658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.909694][    C1] yealink 2-1:36.0: unexpected response 0
[  330.919613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.925947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.925984][    C1] yealink 2-1:36.0: unexpected response 0
[  330.935815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.941716][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.941756][    C1] yealink 2-1:36.0: unexpected response 0
[  330.951578][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.957453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.957492][    C1] yealink 2-1:36.0: unexpected response 0
[  330.967356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.973262][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.973302][    C1] yealink 2-1:36.0: unexpected response 0
[  330.983464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  330.989378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  330.989418][    C1] yealink 2-1:36.0: unexpected response 0
[  330.999291][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.005214][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.005260][    C1] yealink 2-1:36.0: unexpected response 0
[  331.015089][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.021002][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.021039][    C1] yealink 2-1:36.0: unexpected response 0
[  331.030844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.036767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.036805][    C1] yealink 2-1:36.0: unexpected response 0
[  331.046655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.052558][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.052594][    C1] yealink 2-1:36.0: unexpected response 0
[  331.062509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.068483][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.068519][    C1] yealink 2-1:36.0: unexpected response 0
[  331.078367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.084384][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.084420][    C1] yealink 2-1:36.0: unexpected response 0
[  331.094345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.100231][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.100276][    C1] yealink 2-1:36.0: unexpected response 0
[  331.110115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.116222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.116266][    C1] yealink 2-1:36.0: unexpected response 0
[  331.126186][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.132128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.132169][    C1] yealink 2-1:36.0: unexpected response 0
[  331.141998][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.147874][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.147913][    C1] yealink 2-1:36.0: unexpected response 0
[  331.157975][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.163901][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.163941][    C1] yealink 2-1:36.0: unexpected response 0
[  331.173767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.179658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.179696][    C1] yealink 2-1:36.0: unexpected response 0
[  331.189616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.195562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.195601][    C1] yealink 2-1:36.0: unexpected response 0
[  331.205468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.211401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.211438][    C1] yealink 2-1:36.0: unexpected response 0
[  331.221295][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.227193][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.227235][    C1] yealink 2-1:36.0: unexpected response 0
[  331.237163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.243106][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.243145][    C1] yealink 2-1:36.0: unexpected response 0
[  331.253000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.259050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.259086][    C1] yealink 2-1:36.0: unexpected response 0
[  331.269351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.275375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.275416][    C1] yealink 2-1:36.0: unexpected response 0
[  331.285287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.291203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.291241][    C1] yealink 2-1:36.0: unexpected response 0
[  331.301082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.306987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.307027][    C1] yealink 2-1:36.0: unexpected response 0
[  331.316894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.322844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.322880][    C1] yealink 2-1:36.0: unexpected response 0
[  331.332819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.338882][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.338919][    C1] yealink 2-1:36.0: unexpected response 0
[  331.349346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.355267][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.355306][    C1] yealink 2-1:36.0: unexpected response 0
[  331.365405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.371306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.371350][    C1] yealink 2-1:36.0: unexpected response 0
[  331.381215][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.387101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.387139][    C1] yealink 2-1:36.0: unexpected response 0
[  331.396981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.402902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.402943][    C1] yealink 2-1:36.0: unexpected response 0
[  331.412874][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.418842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.418880][    C1] yealink 2-1:36.0: unexpected response 0
[  331.428816][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.434747][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.434785][    C1] yealink 2-1:36.0: unexpected response 0
[  331.445261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.451260][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.451296][    C1] yealink 2-1:36.0: unexpected response 0
[  331.461131][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.467036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.467071][    C1] yealink 2-1:36.0: unexpected response 0
[  331.477413][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.483496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.483536][    C1] yealink 2-1:36.0: unexpected response 0
[  331.493375][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.499295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.499336][    C1] yealink 2-1:36.0: unexpected response 0
[  331.509223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.515148][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.515186][    C1] yealink 2-1:36.0: unexpected response 0
[  331.525036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.530956][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.530995][    C1] yealink 2-1:36.0: unexpected response 0
[  331.541200][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.547090][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.547128][    C1] yealink 2-1:36.0: unexpected response 0
[  331.556987][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.563004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.563047][    C1] yealink 2-1:36.0: unexpected response 0
[  331.572887][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.578771][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.578812][    C1] yealink 2-1:36.0: unexpected response 0
[  331.588651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.594582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.594624][    C1] yealink 2-1:36.0: unexpected response 0
[  331.604466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.610358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.610395][    C1] yealink 2-1:36.0: unexpected response 0
[  331.620291][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.626245][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.626283][    C1] yealink 2-1:36.0: unexpected response 0
[  331.636813][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.642739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.642785][    C1] yealink 2-1:36.0: unexpected response 0
[  331.652617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.658585][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.658625][    C1] yealink 2-1:36.0: unexpected response 0
[  331.669608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.675527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.675566][    C1] yealink 2-1:36.0: unexpected response 0
[  331.685421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.691327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.691372][    C1] yealink 2-1:36.0: unexpected response 0
[  331.701204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.707115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.707162][    C1] yealink 2-1:36.0: unexpected response 0
[  331.717065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.723021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.723057][    C1] yealink 2-1:36.0: unexpected response 0
[  331.732898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.738788][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.738831][    C1] yealink 2-1:36.0: unexpected response 0
[  331.748775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.754692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.754731][    C1] yealink 2-1:36.0: unexpected response 0
[  331.764578][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.770843][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.770884][    C1] yealink 2-1:36.0: unexpected response 0
[  331.780736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.787009][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.787048][    C1] yealink 2-1:36.0: unexpected response 0
[  331.796914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.802879][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.802920][    C1] yealink 2-1:36.0: unexpected response 0
[  331.812955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.818844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.818877][    C1] yealink 2-1:36.0: unexpected response 0
[  331.828710][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.834652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.834689][    C1] yealink 2-1:36.0: unexpected response 0
[  331.844618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.850534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.850574][    C1] yealink 2-1:36.0: unexpected response 0
[  331.860359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.866320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.866358][    C1] yealink 2-1:36.0: unexpected response 0
[  331.876204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.882120][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.882166][    C1] yealink 2-1:36.0: unexpected response 0
[  331.891996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.897888][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.897925][    C1] yealink 2-1:36.0: unexpected response 0
[  331.907870][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.913984][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.914025][    C1] yealink 2-1:36.0: unexpected response 0
[  331.923928][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.929872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.929914][    C1] yealink 2-1:36.0: unexpected response 0
[  331.939855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.945808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.945850][    C1] yealink 2-1:36.0: unexpected response 0
[  331.955711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.961620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.961658][    C1] yealink 2-1:36.0: unexpected response 0
[  331.971480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.977365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.977403][    C1] yealink 2-1:36.0: unexpected response 0
[  331.987444][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  331.993377][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  331.993426][    C1] yealink 2-1:36.0: unexpected response 0
[  332.003385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.009449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.009490][    C1] yealink 2-1:36.0: unexpected response 0
[  332.019326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.025464][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.025503][    C1] yealink 2-1:36.0: unexpected response 0
[  332.035349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.041277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.041314][    C1] yealink 2-1:36.0: unexpected response 0
[  332.051257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.057150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.057188][    C1] yealink 2-1:36.0: unexpected response 0
[  332.067135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.073084][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.073122][    C1] yealink 2-1:36.0: unexpected response 0
[  332.082948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.088836][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.088881][    C1] yealink 2-1:36.0: unexpected response 0
[  332.098735][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.104701][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.104739][    C1] yealink 2-1:36.0: unexpected response 0
[  332.114583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.120567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.120605][    C1] yealink 2-1:36.0: unexpected response 0
[  332.130398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.136339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.136379][    C1] yealink 2-1:36.0: unexpected response 0
[  332.146308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.152773][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.152834][    C1] yealink 2-1:36.0: unexpected response 0
[  332.163063][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.169470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.169509][    C1] yealink 2-1:36.0: unexpected response 0
[  332.179598][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.185521][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.185559][    C1] yealink 2-1:36.0: unexpected response 0
[  332.195438][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.201914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.201958][    C1] yealink 2-1:36.0: unexpected response 0
[  332.211982][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.217868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.217908][    C1] yealink 2-1:36.0: unexpected response 0
[  332.227786][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.233724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.233767][    C1] yealink 2-1:36.0: unexpected response 0
[  332.243776][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.249660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.249697][    C1] yealink 2-1:36.0: unexpected response 0
[  332.259510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.265441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.265483][    C1] yealink 2-1:36.0: unexpected response 0
[  332.275474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.281396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.281438][    C1] yealink 2-1:36.0: unexpected response 0
[  332.292149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.298066][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.298107][    C1] yealink 2-1:36.0: unexpected response 0
[  332.307976][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.313893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.313930][    C1] yealink 2-1:36.0: unexpected response 0
[  332.323763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.329653][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.329694][    C1] yealink 2-1:36.0: unexpected response 0
[  332.339544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.345500][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.345538][    C1] yealink 2-1:36.0: unexpected response 0
[  332.355460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.361366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.361411][    C1] yealink 2-1:36.0: unexpected response 0
[  332.371261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.377278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.377318][    C1] yealink 2-1:36.0: unexpected response 0
[  332.387621][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.393535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.393572][    C1] yealink 2-1:36.0: unexpected response 0
[  332.403449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.409352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.409394][    C1] yealink 2-1:36.0: unexpected response 0
[  332.419269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.425223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.425266][    C1] yealink 2-1:36.0: unexpected response 0
[  332.435611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.441520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.441562][    C1] yealink 2-1:36.0: unexpected response 0
[  332.451389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.457528][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.457566][    C1] yealink 2-1:36.0: unexpected response 0
[  332.467425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.473338][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.473375][    C1] yealink 2-1:36.0: unexpected response 0
[  332.483213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.489101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.489138][    C1] yealink 2-1:36.0: unexpected response 0
[  332.499055][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.504966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.505002][    C1] yealink 2-1:36.0: unexpected response 0
[  332.514915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.520842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.520879][    C1] yealink 2-1:36.0: unexpected response 0
[  332.530697][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.536658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.536696][    C1] yealink 2-1:36.0: unexpected response 0
[  332.546541][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.552539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.552579][    C1] yealink 2-1:36.0: unexpected response 0
[  332.562422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.568316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.568356][    C1] yealink 2-1:36.0: unexpected response 0
[  332.578483][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.584422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.584462][    C1] yealink 2-1:36.0: unexpected response 0
[  332.594460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.600435][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.600476][    C1] yealink 2-1:36.0: unexpected response 0
[  332.610483][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.616383][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.616426][    C1] yealink 2-1:36.0: unexpected response 0
[  332.626279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.632212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.632250][    C1] yealink 2-1:36.0: unexpected response 0
[  332.642111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.648011][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.648052][    C1] yealink 2-1:36.0: unexpected response 0
[  332.657909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.663959][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.663998][    C1] yealink 2-1:36.0: unexpected response 0
[  332.674156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.680047][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.680094][    C1] yealink 2-1:36.0: unexpected response 0
[  332.689948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.695876][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.695916][    C1] yealink 2-1:36.0: unexpected response 0
[  332.705770][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.711690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.711729][    C1] yealink 2-1:36.0: unexpected response 0
[  332.721593][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.727876][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.727913][    C1] yealink 2-1:36.0: unexpected response 0
[  332.737788][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.743735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.743781][    C1] yealink 2-1:36.0: unexpected response 0
[  332.753613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.759516][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.759556][    C1] yealink 2-1:36.0: unexpected response 0
[  332.769421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.775350][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.775393][    C1] yealink 2-1:36.0: unexpected response 0
[  332.785281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.791183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.791223][    C1] yealink 2-1:36.0: unexpected response 0
[  332.801263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.807146][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.807184][    C1] yealink 2-1:36.0: unexpected response 0
[  332.817374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.823347][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.823390][    C1] yealink 2-1:36.0: unexpected response 0
[  332.833232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.839112][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.839150][    C1] yealink 2-1:36.0: unexpected response 0
[  332.848981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.854907][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.854943][    C1] yealink 2-1:36.0: unexpected response 0
[  332.864777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.870675][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.870712][    C1] yealink 2-1:36.0: unexpected response 0
[  332.880544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.886434][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.886473][    C1] yealink 2-1:36.0: unexpected response 0
[  332.896304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.902201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.902239][    C1] yealink 2-1:36.0: unexpected response 0
[  332.912099][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.917985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.918023][    C1] yealink 2-1:36.0: unexpected response 0
[  332.927859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.933776][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.933814][    C1] yealink 2-1:36.0: unexpected response 0
[  332.943667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.949559][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.949610][    C1] yealink 2-1:36.0: unexpected response 0
[  332.959450][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.965471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.965508][    C1] yealink 2-1:36.0: unexpected response 0
[  332.975364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.981317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.981359][    C1] yealink 2-1:36.0: unexpected response 0
[  332.991207][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  332.997095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  332.997138][    C1] yealink 2-1:36.0: unexpected response 0
[  333.006989][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.012992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.013032][    C1] yealink 2-1:36.0: unexpected response 0
[  333.022885][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.028774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.028812][    C1] yealink 2-1:36.0: unexpected response 0
[  333.038654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.044626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.044665][    C1] yealink 2-1:36.0: unexpected response 0
[  333.054596][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.060505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.060542][    C1] yealink 2-1:36.0: unexpected response 0
[  333.070481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.076379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.076417][    C1] yealink 2-1:36.0: unexpected response 0
[  333.086531][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.092446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.092488][    C1] yealink 2-1:36.0: unexpected response 0
[  333.102659][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.108548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.108596][    C1] yealink 2-1:36.0: unexpected response 0
[  333.118431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.124358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.124394][    C1] yealink 2-1:36.0: unexpected response 0
[  333.134232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.140208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.140247][    C1] yealink 2-1:36.0: unexpected response 0
[  333.150109][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.156023][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.156074][    C1] yealink 2-1:36.0: unexpected response 0
[  333.165912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.171828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.171869][    C1] yealink 2-1:36.0: unexpected response 0
[  333.181709][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.187765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.187805][    C1] yealink 2-1:36.0: unexpected response 0
[  333.197636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.203648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.203691][    C1] yealink 2-1:36.0: unexpected response 0
[  333.213692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.219570][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.219607][    C1] yealink 2-1:36.0: unexpected response 0
[  333.229477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.235428][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.235471][    C1] yealink 2-1:36.0: unexpected response 0
[  333.245309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.251203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.251241][    C1] yealink 2-1:36.0: unexpected response 0
[  333.261119][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.267119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.267158][    C1] yealink 2-1:36.0: unexpected response 0
[  333.276988][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.282894][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.282931][    C1] yealink 2-1:36.0: unexpected response 0
[  333.292773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.298844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.298885][    C1] yealink 2-1:36.0: unexpected response 0
[  333.308881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.314820][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.314859][    C1] yealink 2-1:36.0: unexpected response 0
[  333.324782][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.330695][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.330735][    C1] yealink 2-1:36.0: unexpected response 0
[  333.340567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.346449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.346491][    C1] yealink 2-1:36.0: unexpected response 0
[  333.356330][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.362250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.362288][    C1] yealink 2-1:36.0: unexpected response 0
[  333.372656][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.378542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.378579][    C1] yealink 2-1:36.0: unexpected response 0
[  333.388494][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.394410][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.394448][    C1] yealink 2-1:36.0: unexpected response 0
[  333.404381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.410350][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.410391][    C1] yealink 2-1:36.0: unexpected response 0
[  333.420228][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.426370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.426413][    C1] yealink 2-1:36.0: unexpected response 0
[  333.436315][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.442453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.442495][    C1] yealink 2-1:36.0: unexpected response 0
[  333.452343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.458373][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.458416][    C1] yealink 2-1:36.0: unexpected response 0
[  333.468684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.475162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.475202][    C1] yealink 2-1:36.0: unexpected response 0
[  333.485113][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.491070][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.491115][    C1] yealink 2-1:36.0: unexpected response 0
[  333.500949][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.506837][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.506877][    C1] yealink 2-1:36.0: unexpected response 0
[  333.516714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.522632][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.522674][    C1] yealink 2-1:36.0: unexpected response 0
[  333.532498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.538379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.538418][    C1] yealink 2-1:36.0: unexpected response 0
[  333.548283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.554206][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.554249][    C1] yealink 2-1:36.0: unexpected response 0
[  333.564093][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.570073][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.570110][    C1] yealink 2-1:36.0: unexpected response 0
[  333.580122][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.586077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.586121][    C1] yealink 2-1:36.0: unexpected response 0
[  333.596004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.601943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.601982][    C1] yealink 2-1:36.0: unexpected response 0
[  333.612792][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.618851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.618888][    C1] yealink 2-1:36.0: unexpected response 0
[  333.628892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.634810][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.634851][    C1] yealink 2-1:36.0: unexpected response 0
[  333.644689][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.650693][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.650735][    C1] yealink 2-1:36.0: unexpected response 0
[  333.660751][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.666643][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.666681][    C1] yealink 2-1:36.0: unexpected response 0
[  333.676556][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.682460][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.682497][    C1] yealink 2-1:36.0: unexpected response 0
[  333.692551][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.698684][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.698726][    C1] yealink 2-1:36.0: unexpected response 0
[  333.708927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.715019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.715056][    C1] yealink 2-1:36.0: unexpected response 0
[  333.724922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.730956][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.731008][    C1] yealink 2-1:36.0: unexpected response 0
[  333.740954][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.747062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.747106][    C1] yealink 2-1:36.0: unexpected response 0
[  333.756945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.762872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.762910][    C1] yealink 2-1:36.0: unexpected response 0
[  333.772850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.779146][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.779190][    C1] yealink 2-1:36.0: unexpected response 0
[  333.789157][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.795485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.795523][    C1] yealink 2-1:36.0: unexpected response 0
[  333.805365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.811466][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.811504][    C1] yealink 2-1:36.0: unexpected response 0
[  333.821588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.827579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.827622][    C1] yealink 2-1:36.0: unexpected response 0
[  333.837756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.844128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.844171][    C1] yealink 2-1:36.0: unexpected response 0
[  333.854021][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.860024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.860064][    C1] yealink 2-1:36.0: unexpected response 0
[  333.869904][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.875844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.875885][    C1] yealink 2-1:36.0: unexpected response 0
[  333.885740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.891677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.891722][    C1] yealink 2-1:36.0: unexpected response 0
[  333.901579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.907485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.907522][    C1] yealink 2-1:36.0: unexpected response 0
[  333.917418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.923335][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.923373][    C1] yealink 2-1:36.0: unexpected response 0
[  333.933204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.939203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.939245][    C1] yealink 2-1:36.0: unexpected response 0
[  333.949123][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.955199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.955235][    C1] yealink 2-1:36.0: unexpected response 0
[  333.965056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.970969][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.971001][    C1] yealink 2-1:36.0: unexpected response 0
[  333.980989][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  333.986870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  333.986908][    C1] yealink 2-1:36.0: unexpected response 0
[  333.996755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.002674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.002714][    C1] yealink 2-1:36.0: unexpected response 0
[  334.012548][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.018429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.018467][    C1] yealink 2-1:36.0: unexpected response 0
[  334.028389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.034300][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.034339][    C1] yealink 2-1:36.0: unexpected response 0
[  334.044192][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.050068][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.050108][    C1] yealink 2-1:36.0: unexpected response 0
[  334.059993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.065906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.065950][    C1] yealink 2-1:36.0: unexpected response 0
[  334.076003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.081936][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.081985][    C1] yealink 2-1:36.0: unexpected response 0
[  334.091830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.097889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.097927][    C1] yealink 2-1:36.0: unexpected response 0
[  334.107848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.113778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.113817][    C1] yealink 2-1:36.0: unexpected response 0
[  334.123734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.129606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.129645][    C1] yealink 2-1:36.0: unexpected response 0
[  334.139595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.145702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.145745][    C1] yealink 2-1:36.0: unexpected response 0
[  334.155622][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.161551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.161591][    C1] yealink 2-1:36.0: unexpected response 0
[  334.171457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.177348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.177389][    C1] yealink 2-1:36.0: unexpected response 0
[  334.187251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.193162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.193205][    C1] yealink 2-1:36.0: unexpected response 0
[  334.203155][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.209126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.209164][    C1] yealink 2-1:36.0: unexpected response 0
[  334.219048][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.224979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.225015][    C1] yealink 2-1:36.0: unexpected response 0
[  334.234894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.240774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.240802][    C1] yealink 2-1:36.0: unexpected response 0
[  334.250591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.256429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.256454][    C1] yealink 2-1:36.0: unexpected response 0
[  334.266269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.272126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.272151][    C1] yealink 2-1:36.0: unexpected response 0
[  334.281957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.287807][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.287834][    C1] yealink 2-1:36.0: unexpected response 0
[  334.297669][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.303728][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.303754][    C1] yealink 2-1:36.0: unexpected response 0
[  334.313579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.319571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.319613][    C1] yealink 2-1:36.0: unexpected response 0
[  334.329577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.335496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.335525][    C1] yealink 2-1:36.0: unexpected response 0
[  334.345586][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.351498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.351527][    C1] yealink 2-1:36.0: unexpected response 0
[  334.361390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.367511][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.367538][    C1] yealink 2-1:36.0: unexpected response 0
[  334.377431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.383365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.383392][    C1] yealink 2-1:36.0: unexpected response 0
[  334.393365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.399235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.399265][    C1] yealink 2-1:36.0: unexpected response 0
[  334.409174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.415080][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.415107][    C1] yealink 2-1:36.0: unexpected response 0
[  334.424914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.430787][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.430813][    C1] yealink 2-1:36.0: unexpected response 0
[  334.440778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.446656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.446687][    C1] yealink 2-1:36.0: unexpected response 0
[  334.456620][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.462497][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.462526][    C1] yealink 2-1:36.0: unexpected response 0
[  334.472390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.478346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.478374][    C1] yealink 2-1:36.0: unexpected response 0
[  334.488314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.494232][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.494263][    C1] yealink 2-1:36.0: unexpected response 0
[  334.504148][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.510021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.510051][    C1] yealink 2-1:36.0: unexpected response 0
[  334.519861][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.525830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.525858][    C1] yealink 2-1:36.0: unexpected response 0
[  334.535664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.541947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.541975][    C1] yealink 2-1:36.0: unexpected response 0
[  334.551772][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.557659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.557689][    C1] yealink 2-1:36.0: unexpected response 0
[  334.567768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.573808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.573840][    C1] yealink 2-1:36.0: unexpected response 0
[  334.583678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.589533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.589560][    C1] yealink 2-1:36.0: unexpected response 0
[  334.599389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.605546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.605572][    C1] yealink 2-1:36.0: unexpected response 0
[  334.615436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.621391][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.621419][    C1] yealink 2-1:36.0: unexpected response 0
[  334.631206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.637040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.637066][    C1] yealink 2-1:36.0: unexpected response 0
[  334.646858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.652725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.652754][    C1] yealink 2-1:36.0: unexpected response 0
[  334.662526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.668395][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.668431][    C1] yealink 2-1:36.0: unexpected response 0
[  334.678200][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.684087][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.684119][    C1] yealink 2-1:36.0: unexpected response 0
[  334.693895][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.699726][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.699751][    C1] yealink 2-1:36.0: unexpected response 0
[  334.709716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.715626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.715656][    C1] yealink 2-1:36.0: unexpected response 0
[  334.725498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.731480][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.731509][    C1] yealink 2-1:36.0: unexpected response 0
[  334.741346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.747227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.747254][    C1] yealink 2-1:36.0: unexpected response 0
[  334.757054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.762917][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.762943][    C1] yealink 2-1:36.0: unexpected response 0
[  334.772720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.778560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.778587][    C1] yealink 2-1:36.0: unexpected response 0
[  334.788411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.794322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.794353][    C1] yealink 2-1:36.0: unexpected response 0
[  334.804266][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.810161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.810188][    C1] yealink 2-1:36.0: unexpected response 0
[  334.820078][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.826111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.826140][    C1] yealink 2-1:36.0: unexpected response 0
[  334.836020][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.841996][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.842024][    C1] yealink 2-1:36.0: unexpected response 0
[  334.851967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.857834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.857868][    C1] yealink 2-1:36.0: unexpected response 0
[  334.867692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.873581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.873608][    C1] yealink 2-1:36.0: unexpected response 0
[  334.883421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.889295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.889324][    C1] yealink 2-1:36.0: unexpected response 0
[  334.899127][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.905060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.905090][    C1] yealink 2-1:36.0: unexpected response 0
[  334.914923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.920846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.920873][    C1] yealink 2-1:36.0: unexpected response 0
[  334.930673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.936525][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.936552][    C1] yealink 2-1:36.0: unexpected response 0
[  334.946385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.952253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.952280][    C1] yealink 2-1:36.0: unexpected response 0
[  334.962452][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.968364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.968396][    C1] yealink 2-1:36.0: unexpected response 0
[  334.978263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  334.984181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  334.984207][    C1] yealink 2-1:36.0: unexpected response 0
[  334.994783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.000670][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.000698][    C1] yealink 2-1:36.0: unexpected response 0
[  335.010579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.016444][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.016470][    C1] yealink 2-1:36.0: unexpected response 0
[  335.026316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.032181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.032209][    C1] yealink 2-1:36.0: unexpected response 0
[  335.042132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.048144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.048174][    C1] yealink 2-1:36.0: unexpected response 0
[  335.058004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.063971][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.063999][    C1] yealink 2-1:36.0: unexpected response 0
[  335.073854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.079915][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.079944][    C1] yealink 2-1:36.0: unexpected response 0
[  335.090126][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.096194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.096221][    C1] yealink 2-1:36.0: unexpected response 0
[  335.106128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.111996][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.112023][    C1] yealink 2-1:36.0: unexpected response 0
[  335.121803][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.127637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.127662][    C1] yealink 2-1:36.0: unexpected response 0
[  335.137577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.143484][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.143512][    C1] yealink 2-1:36.0: unexpected response 0
[  335.153310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.159155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.159181][    C1] yealink 2-1:36.0: unexpected response 0
[  335.168983][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.174914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.174944][    C1] yealink 2-1:36.0: unexpected response 0
[  335.184720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.190580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.190605][    C1] yealink 2-1:36.0: unexpected response 0
[  335.200317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.206309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.206339][    C1] yealink 2-1:36.0: unexpected response 0
[  335.216210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.222279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.222306][    C1] yealink 2-1:36.0: unexpected response 0
[  335.232699][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.238548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.238573][    C1] yealink 2-1:36.0: unexpected response 0
[  335.248600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.254465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.254492][    C1] yealink 2-1:36.0: unexpected response 0
[  335.264296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.270200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.270228][    C1] yealink 2-1:36.0: unexpected response 0
[  335.280027][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.285932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.285958][    C1] yealink 2-1:36.0: unexpected response 0
[  335.295758][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.301610][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.301638][    C1] yealink 2-1:36.0: unexpected response 0
[  335.311428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.317355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.317382][    C1] yealink 2-1:36.0: unexpected response 0
[  335.327417][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.334009][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.334039][    C1] yealink 2-1:36.0: unexpected response 0
[  335.343885][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.349734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.349761][    C1] yealink 2-1:36.0: unexpected response 0
[  335.359541][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.365414][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.365440][    C1] yealink 2-1:36.0: unexpected response 0
[  335.375219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.381102][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.381136][    C1] yealink 2-1:36.0: unexpected response 0
[  335.390971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.396856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.396887][    C1] yealink 2-1:36.0: unexpected response 0
[  335.406717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.412696][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.412725][    C1] yealink 2-1:36.0: unexpected response 0
[  335.422536][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.428481][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.428508][    C1] yealink 2-1:36.0: unexpected response 0
[  335.438650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.444556][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.444583][    C1] yealink 2-1:36.0: unexpected response 0
[  335.454367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.460323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.460354][    C1] yealink 2-1:36.0: unexpected response 0
[  335.470223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.476115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.476147][    C1] yealink 2-1:36.0: unexpected response 0
[  335.485925][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.491828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.491859][    C1] yealink 2-1:36.0: unexpected response 0
[  335.501741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.507759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.507788][    C1] yealink 2-1:36.0: unexpected response 0
[  335.517592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.523487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.523515][    C1] yealink 2-1:36.0: unexpected response 0
[  335.533356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.539736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.539766][    C1] yealink 2-1:36.0: unexpected response 0
[  335.549679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.555700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.555728][    C1] yealink 2-1:36.0: unexpected response 0
[  335.565525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.571390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.571419][    C1] yealink 2-1:36.0: unexpected response 0
[  335.581238][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.587108][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.587138][    C1] yealink 2-1:36.0: unexpected response 0
[  335.596974][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.602876][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.602903][    C1] yealink 2-1:36.0: unexpected response 0
[  335.612793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.618634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.618659][    C1] yealink 2-1:36.0: unexpected response 0
[  335.628450][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.634520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.634553][    C1] yealink 2-1:36.0: unexpected response 0
[  335.644373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.650263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.650293][    C1] yealink 2-1:36.0: unexpected response 0
[  335.660189][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.666226][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.666260][    C1] yealink 2-1:36.0: unexpected response 0
[  335.676247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.682667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.682699][    C1] yealink 2-1:36.0: unexpected response 0
[  335.692836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.698658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.698682][    C1] yealink 2-1:36.0: unexpected response 0
[  335.708564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.714508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.714537][    C1] yealink 2-1:36.0: unexpected response 0
[  335.724352][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.730242][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.730273][    C1] yealink 2-1:36.0: unexpected response 0
[  335.740168][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.746051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.746078][    C1] yealink 2-1:36.0: unexpected response 0
[  335.755891][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.761775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.761802][    C1] yealink 2-1:36.0: unexpected response 0
[  335.771585][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.777432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.777457][    C1] yealink 2-1:36.0: unexpected response 0
[  335.787264][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.793199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.793232][    C1] yealink 2-1:36.0: unexpected response 0
[  335.803056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.808942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.808987][    C1] yealink 2-1:36.0: unexpected response 0
[  335.818878][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.824780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.824809][    C1] yealink 2-1:36.0: unexpected response 0
[  335.834673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.840581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.840619][    C1] yealink 2-1:36.0: unexpected response 0
[  335.850351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.856343][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.856376][    C1] yealink 2-1:36.0: unexpected response 0
[  335.866211][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.872375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.872404][    C1] yealink 2-1:36.0: unexpected response 0
[  335.882389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.888265][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.888292][    C1] yealink 2-1:36.0: unexpected response 0
[  335.898135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.904198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.904227][    C1] yealink 2-1:36.0: unexpected response 0
[  335.914101][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.920134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.920160][    C1] yealink 2-1:36.0: unexpected response 0
[  335.930044][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.936016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.936044][    C1] yealink 2-1:36.0: unexpected response 0
[  335.945881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.951779][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.951807][    C1] yealink 2-1:36.0: unexpected response 0
[  335.961613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.967466][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.967493][    C1] yealink 2-1:36.0: unexpected response 0
[  335.977285][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.983291][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.983318][    C1] yealink 2-1:36.0: unexpected response 0
[  335.993202][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  335.999216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  335.999252][    C1] yealink 2-1:36.0: unexpected response 0
[  336.009181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.015086][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.015116][    C1] yealink 2-1:36.0: unexpected response 0
[  336.025029][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.030957][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.030997][    C1] yealink 2-1:36.0: unexpected response 0
[  336.040815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.046767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.046799][    C1] yealink 2-1:36.0: unexpected response 0
[  336.056803][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.062693][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.062731][    C1] yealink 2-1:36.0: unexpected response 0
[  336.072527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.078342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.078366][    C1] yealink 2-1:36.0: unexpected response 0
[  336.088225][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.094151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.094180][    C1] yealink 2-1:36.0: unexpected response 0
[  336.104011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.110166][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.110195][    C1] yealink 2-1:36.0: unexpected response 0
[  336.119991][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.125916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.125944][    C1] yealink 2-1:36.0: unexpected response 0
[  336.135736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.141601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.141627][    C1] yealink 2-1:36.0: unexpected response 0
[  336.151595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.157566][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.157592][    C1] yealink 2-1:36.0: unexpected response 0
[  336.167383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.173362][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.173390][    C1] yealink 2-1:36.0: unexpected response 0
[  336.183428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.189313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.189343][    C1] yealink 2-1:36.0: unexpected response 0
[  336.199747][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.205723][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.205793][    C1] yealink 2-1:36.0: unexpected response 0
[  336.215893][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.221781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.221808][    C1] yealink 2-1:36.0: unexpected response 0
[  336.231693][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.237547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.237574][    C1] yealink 2-1:36.0: unexpected response 0
[  336.247518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.253409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.253437][    C1] yealink 2-1:36.0: unexpected response 0
[  336.263572][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.269467][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.269496][    C1] yealink 2-1:36.0: unexpected response 0
[  336.279367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.285257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.285285][    C1] yealink 2-1:36.0: unexpected response 0
[  336.295064][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.301065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.301093][    C1] yealink 2-1:36.0: unexpected response 0
[  336.310933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.316962][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.316990][    C1] yealink 2-1:36.0: unexpected response 0
[  336.326879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.332878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.332908][    C1] yealink 2-1:36.0: unexpected response 0
[  336.342862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.348835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.348863][    C1] yealink 2-1:36.0: unexpected response 0
[  336.358845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.364719][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.364746][    C1] yealink 2-1:36.0: unexpected response 0
[  336.374517][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.380471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.380497][    C1] yealink 2-1:36.0: unexpected response 0
[  336.390247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.396198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.396231][    C1] yealink 2-1:36.0: unexpected response 0
[  336.406069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.411963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.411994][    C1] yealink 2-1:36.0: unexpected response 0
[  336.421964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.427790][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.427814][    C1] yealink 2-1:36.0: unexpected response 0
[  336.437640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.443614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.443642][    C1] yealink 2-1:36.0: unexpected response 0
[  336.453443][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.459437][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.459468][    C1] yealink 2-1:36.0: unexpected response 0
[  336.470039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.475942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.475971][    C1] yealink 2-1:36.0: unexpected response 0
[  336.486026][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.491928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.491959][    C1] yealink 2-1:36.0: unexpected response 0
[  336.501751][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.507597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.507623][    C1] yealink 2-1:36.0: unexpected response 0
[  336.517418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.526030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.526059][    C1] yealink 2-1:36.0: unexpected response 0
[  336.535897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.541784][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.541813][    C1] yealink 2-1:36.0: unexpected response 0
[  336.551728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.557609][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.557639][    C1] yealink 2-1:36.0: unexpected response 0
[  336.567435][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.573304][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.573331][    C1] yealink 2-1:36.0: unexpected response 0
[  336.583285][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.589200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.589230][    C1] yealink 2-1:36.0: unexpected response 0
[  336.599298][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.605427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.605458][    C1] yealink 2-1:36.0: unexpected response 0
[  336.615664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.621584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.621614][    C1] yealink 2-1:36.0: unexpected response 0
[  336.631451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.637298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.637324][    C1] yealink 2-1:36.0: unexpected response 0
[  336.647178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.653093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.653123][    C1] yealink 2-1:36.0: unexpected response 0
[  336.663024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.668985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.669014][    C1] yealink 2-1:36.0: unexpected response 0
[  336.678819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.684683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.684710][    C1] yealink 2-1:36.0: unexpected response 0
[  336.694513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.700583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.700614][    C1] yealink 2-1:36.0: unexpected response 0
[  336.710516][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.716430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.716465][    C1] yealink 2-1:36.0: unexpected response 0
[  336.726468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.732405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.732435][    C1] yealink 2-1:36.0: unexpected response 0
[  336.742335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.748251][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.748281][    C1] yealink 2-1:36.0: unexpected response 0
[  336.758286][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.764296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.764327][    C1] yealink 2-1:36.0: unexpected response 0
[  336.774277][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.780241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.780270][    C1] yealink 2-1:36.0: unexpected response 0
[  336.790134][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.796100][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.796136][    C1] yealink 2-1:36.0: unexpected response 0
[  336.806382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.812405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.812433][    C1] yealink 2-1:36.0: unexpected response 0
[  336.822211][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.828340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.828374][    C1] yealink 2-1:36.0: unexpected response 0
[  336.838228][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.844161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.844190][    C1] yealink 2-1:36.0: unexpected response 0
[  336.854458][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.860517][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.860555][    C1] yealink 2-1:36.0: unexpected response 0
[  336.870329][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.876291][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.876320][    C1] yealink 2-1:36.0: unexpected response 0
[  336.886124][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.892018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.892047][    C1] yealink 2-1:36.0: unexpected response 0
[  336.901915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.907913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.907944][    C1] yealink 2-1:36.0: unexpected response 0
[  336.917759][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.923660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.923688][    C1] yealink 2-1:36.0: unexpected response 0
[  336.933508][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.939393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.939421][    C1] yealink 2-1:36.0: unexpected response 0
[  336.949276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.955189][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.955218][    C1] yealink 2-1:36.0: unexpected response 0
[  336.965091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.970974][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.971003][    C1] yealink 2-1:36.0: unexpected response 0
[  336.981053][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  336.987299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  336.987328][    C1] yealink 2-1:36.0: unexpected response 0
[  336.997227][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.003305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.003331][    C1] yealink 2-1:36.0: unexpected response 0
[  337.013320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.019187][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.019219][    C1] yealink 2-1:36.0: unexpected response 0
[  337.029025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.034913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.034943][    C1] yealink 2-1:36.0: unexpected response 0
[  337.044815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.050755][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.050782][    C1] yealink 2-1:36.0: unexpected response 0
[  337.060858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.066703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.066729][    C1] yealink 2-1:36.0: unexpected response 0
[  337.076635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.082545][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.082574][    C1] yealink 2-1:36.0: unexpected response 0
[  337.092423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.098317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.098346][    C1] yealink 2-1:36.0: unexpected response 0
[  337.108167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.114075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.114104][    C1] yealink 2-1:36.0: unexpected response 0
[  337.123898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.129805][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.129833][    C1] yealink 2-1:36.0: unexpected response 0
[  337.139686][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.145615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.145641][    C1] yealink 2-1:36.0: unexpected response 0
[  337.155613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.161493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.161520][    C1] yealink 2-1:36.0: unexpected response 0
[  337.171299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.177177][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.177203][    C1] yealink 2-1:36.0: unexpected response 0
[  337.186978][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.192842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.192868][    C1] yealink 2-1:36.0: unexpected response 0
[  337.202670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.208530][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.208556][    C1] yealink 2-1:36.0: unexpected response 0
[  337.218353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.224219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.224246][    C1] yealink 2-1:36.0: unexpected response 0
[  337.234028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.239872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.239899][    C1] yealink 2-1:36.0: unexpected response 0
[  337.249690][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.255737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.255764][    C1] yealink 2-1:36.0: unexpected response 0
[  337.265606][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.271977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.272005][    C1] yealink 2-1:36.0: unexpected response 0
[  337.281823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.287667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.287694][    C1] yealink 2-1:36.0: unexpected response 0
[  337.297583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.303472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.303499][    C1] yealink 2-1:36.0: unexpected response 0
[  337.313290][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.319149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.319175][    C1] yealink 2-1:36.0: unexpected response 0
[  337.328987][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.334846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.334872][    C1] yealink 2-1:36.0: unexpected response 0
[  337.344668][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.350823][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.350853][    C1] yealink 2-1:36.0: unexpected response 0
[  337.360693][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.366563][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.366593][    C1] yealink 2-1:36.0: unexpected response 0
[  337.376401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.382393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.382422][    C1] yealink 2-1:36.0: unexpected response 0
[  337.392247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.398133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.398161][    C1] yealink 2-1:36.0: unexpected response 0
[  337.408222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.414109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.414137][    C1] yealink 2-1:36.0: unexpected response 0
[  337.424095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.430038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.430066][    C1] yealink 2-1:36.0: unexpected response 0
[  337.440196][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.446157][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.446195][    C1] yealink 2-1:36.0: unexpected response 0
[  337.455999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.461869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.461898][    C1] yealink 2-1:36.0: unexpected response 0
[  337.471691][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.478321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.478345][    C1] yealink 2-1:36.0: unexpected response 0
[  337.488625][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.494575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.494604][    C1] yealink 2-1:36.0: unexpected response 0
[  337.504410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.510284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.510311][    C1] yealink 2-1:36.0: unexpected response 0
[  337.520129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.526076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.526108][    C1] yealink 2-1:36.0: unexpected response 0
[  337.535894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.541767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.541796][    C1] yealink 2-1:36.0: unexpected response 0
[  337.551595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.557419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.557444][    C1] yealink 2-1:36.0: unexpected response 0
[  337.567451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.573361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.573389][    C1] yealink 2-1:36.0: unexpected response 0
[  337.583316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.589190][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.589219][    C1] yealink 2-1:36.0: unexpected response 0
[  337.599050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.604920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.604950][    C1] yealink 2-1:36.0: unexpected response 0
[  337.614821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.620785][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.620811][    C1] yealink 2-1:36.0: unexpected response 0
[  337.630603][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.636468][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.636494][    C1] yealink 2-1:36.0: unexpected response 0
[  337.646301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.652221][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.652247][    C1] yealink 2-1:36.0: unexpected response 0
[  337.662056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.667916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.667943][    C1] yealink 2-1:36.0: unexpected response 0
[  337.677835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.683753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.683781][    C1] yealink 2-1:36.0: unexpected response 0
[  337.693576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.699469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.699502][    C1] yealink 2-1:36.0: unexpected response 0
[  337.709596][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.715549][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.715577][    C1] yealink 2-1:36.0: unexpected response 0
[  337.725372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.731239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.731267][    C1] yealink 2-1:36.0: unexpected response 0
[  337.741082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.746923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.746950][    C1] yealink 2-1:36.0: unexpected response 0
[  337.756778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.762662][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.762689][    C1] yealink 2-1:36.0: unexpected response 0
[  337.772516][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.778380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.778409][    C1] yealink 2-1:36.0: unexpected response 0
[  337.788213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.794121][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.794152][    C1] yealink 2-1:36.0: unexpected response 0
[  337.803974][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.810025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.810052][    C1] yealink 2-1:36.0: unexpected response 0
[  337.819952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.826113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.826142][    C1] yealink 2-1:36.0: unexpected response 0
[  337.836010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.841918][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.841946][    C1] yealink 2-1:36.0: unexpected response 0
[  337.851860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.857709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.857737][    C1] yealink 2-1:36.0: unexpected response 0
[  337.867680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.873567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.873594][    C1] yealink 2-1:36.0: unexpected response 0
[  337.883498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.889430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.889461][    C1] yealink 2-1:36.0: unexpected response 0
[  337.899298][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.905182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.905209][    C1] yealink 2-1:36.0: unexpected response 0
[  337.915081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.921062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.921088][    C1] yealink 2-1:36.0: unexpected response 0
[  337.930977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.936878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.936904][    C1] yealink 2-1:36.0: unexpected response 0
[  337.946721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.952752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.952784][    C1] yealink 2-1:36.0: unexpected response 0
[  337.962782][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.968727][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.968755][    C1] yealink 2-1:36.0: unexpected response 0
[  337.978757][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  337.984687][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  337.984715][    C1] yealink 2-1:36.0: unexpected response 0
[  337.994583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.000489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.000532][    C1] yealink 2-1:36.0: unexpected response 0
[  338.010262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.016318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.016354][    C1] yealink 2-1:36.0: unexpected response 0
[  338.026171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.032180][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.032212][    C1] yealink 2-1:36.0: unexpected response 0
[  338.042142][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.047957][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.047981][    C1] yealink 2-1:36.0: unexpected response 0
[  338.057765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.063673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.063701][    C1] yealink 2-1:36.0: unexpected response 0
[  338.073508][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.079466][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.079493][    C1] yealink 2-1:36.0: unexpected response 0
[  338.089398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.095413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.095452][    C1] yealink 2-1:36.0: unexpected response 0
[  338.105389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.111644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.111680][    C1] yealink 2-1:36.0: unexpected response 0
[  338.121935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.127875][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.127905][    C1] yealink 2-1:36.0: unexpected response 0
[  338.138043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.144021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.144050][    C1] yealink 2-1:36.0: unexpected response 0
[  338.153861][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.160183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.160215][    C1] yealink 2-1:36.0: unexpected response 0
[  338.170176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.176144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.176172][    C1] yealink 2-1:36.0: unexpected response 0
[  338.185945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.191811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.191838][    C1] yealink 2-1:36.0: unexpected response 0
[  338.201636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.207494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.207521][    C1] yealink 2-1:36.0: unexpected response 0
[  338.217408][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.223326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.223353][    C1] yealink 2-1:36.0: unexpected response 0
[  338.233136][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.238983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.239010][    C1] yealink 2-1:36.0: unexpected response 0
[  338.248863][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.254727][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.254753][    C1] yealink 2-1:36.0: unexpected response 0
[  338.264519][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.270392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.270424][    C1] yealink 2-1:36.0: unexpected response 0
[  338.280262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.286148][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.286179][    C1] yealink 2-1:36.0: unexpected response 0
[  338.295977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.301872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.301901][    C1] yealink 2-1:36.0: unexpected response 0
[  338.311678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.317490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.317513][    C1] yealink 2-1:36.0: unexpected response 0
[  338.327832][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.334124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.334161][    C1] yealink 2-1:36.0: unexpected response 0
[  338.344017][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.349988][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.350017][    C1] yealink 2-1:36.0: unexpected response 0
[  338.359823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.365705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.365733][    C1] yealink 2-1:36.0: unexpected response 0
[  338.375613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.381605][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.381632][    C1] yealink 2-1:36.0: unexpected response 0
[  338.391526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.397407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.397435][    C1] yealink 2-1:36.0: unexpected response 0
[  338.407255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.413136][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.413164][    C1] yealink 2-1:36.0: unexpected response 0
[  338.422972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.428964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.428991][    C1] yealink 2-1:36.0: unexpected response 0
[  338.438931][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.444808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.444835][    C1] yealink 2-1:36.0: unexpected response 0
[  338.454657][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.460600][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.460630][    C1] yealink 2-1:36.0: unexpected response 0
[  338.470449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.476669][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.476699][    C1] yealink 2-1:36.0: unexpected response 0
[  338.486801][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.492773][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.492802][    C1] yealink 2-1:36.0: unexpected response 0
[  338.503005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.508856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.508883][    C1] yealink 2-1:36.0: unexpected response 0
[  338.518695][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.524595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.524651][    C1] yealink 2-1:36.0: unexpected response 0
[  338.534437][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.540281][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.540306][    C1] yealink 2-1:36.0: unexpected response 0
[  338.550107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.556049][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.556083][    C1] yealink 2-1:36.0: unexpected response 0
[  338.565895][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.572023][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.572054][    C1] yealink 2-1:36.0: unexpected response 0
[  338.581952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.587795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.587823][    C1] yealink 2-1:36.0: unexpected response 0
[  338.597736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.603829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.603860][    C1] yealink 2-1:36.0: unexpected response 0
[  338.613811][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.619687][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.619716][    C1] yealink 2-1:36.0: unexpected response 0
[  338.629647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.635519][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.635545][    C1] yealink 2-1:36.0: unexpected response 0
[  338.645472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.651537][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.651565][    C1] yealink 2-1:36.0: unexpected response 0
[  338.661523][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.668095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.668122][    C1] yealink 2-1:36.0: unexpected response 0
[  338.677922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.683789][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.683815][    C1] yealink 2-1:36.0: unexpected response 0
[  338.693600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.699538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.699569][    C1] yealink 2-1:36.0: unexpected response 0
[  338.710532][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.716436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.716467][    C1] yealink 2-1:36.0: unexpected response 0
[  338.726382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.732280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.732308][    C1] yealink 2-1:36.0: unexpected response 0
[  338.742378][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.748245][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.748274][    C1] yealink 2-1:36.0: unexpected response 0
[  338.758102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.764002][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.764038][    C1] yealink 2-1:36.0: unexpected response 0
[  338.773832][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.779645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.779668][    C1] yealink 2-1:36.0: unexpected response 0
[  338.789569][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.795554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.795583][    C1] yealink 2-1:36.0: unexpected response 0
[  338.805451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.811427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.811456][    C1] yealink 2-1:36.0: unexpected response 0
[  338.821453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.827720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.827751][    C1] yealink 2-1:36.0: unexpected response 0
[  338.838099][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.844163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.844194][    C1] yealink 2-1:36.0: unexpected response 0
[  338.854505][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.860470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.860510][    C1] yealink 2-1:36.0: unexpected response 0
[  338.870500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.876359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.876389][    C1] yealink 2-1:36.0: unexpected response 0
[  338.886257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.892175][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.892205][    C1] yealink 2-1:36.0: unexpected response 0
[  338.902083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.907967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.907998][    C1] yealink 2-1:36.0: unexpected response 0
[  338.918097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.923996][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.924026][    C1] yealink 2-1:36.0: unexpected response 0
[  338.933841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.939705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.939734][    C1] yealink 2-1:36.0: unexpected response 0
[  338.949596][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.955509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.955537][    C1] yealink 2-1:36.0: unexpected response 0
[  338.965411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.971356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.971383][    C1] yealink 2-1:36.0: unexpected response 0
[  338.981197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  338.987051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  338.987079][    C1] yealink 2-1:36.0: unexpected response 0
[  338.996884][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.002949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.002981][    C1] yealink 2-1:36.0: unexpected response 0
[  339.013224][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.019071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.019097][    C1] yealink 2-1:36.0: unexpected response 0
[  339.028884][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.034756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.034782][    C1] yealink 2-1:36.0: unexpected response 0
[  339.044547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.050493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.050530][    C1] yealink 2-1:36.0: unexpected response 0
[  339.060264][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.066145][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.066175][    C1] yealink 2-1:36.0: unexpected response 0
[  339.075961][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.081867][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.081900][    C1] yealink 2-1:36.0: unexpected response 0
[  339.091799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.097658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.097687][    C1] yealink 2-1:36.0: unexpected response 0
[  339.107683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.113661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.113689][    C1] yealink 2-1:36.0: unexpected response 0
[  339.123580][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.129438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.129465][    C1] yealink 2-1:36.0: unexpected response 0
[  339.139258][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.145134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.145160][    C1] yealink 2-1:36.0: unexpected response 0
[  339.154955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.161112][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.161142][    C1] yealink 2-1:36.0: unexpected response 0
[  339.170958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.176816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.176842][    C1] yealink 2-1:36.0: unexpected response 0
[  339.186725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.192710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.192737][    C1] yealink 2-1:36.0: unexpected response 0
[  339.202529][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.208379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.208406][    C1] yealink 2-1:36.0: unexpected response 0
[  339.218182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.224050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.224077][    C1] yealink 2-1:36.0: unexpected response 0
[  339.233853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.239869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.239895][    C1] yealink 2-1:36.0: unexpected response 0
[  339.249701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.255566][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.255592][    C1] yealink 2-1:36.0: unexpected response 0
[  339.265467][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.271492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.271523][    C1] yealink 2-1:36.0: unexpected response 0
[  339.281314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.287185][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.287211][    C1] yealink 2-1:36.0: unexpected response 0
[  339.297022][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.303736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.303763][    C1] yealink 2-1:36.0: unexpected response 0
[  339.313681][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.319553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.319581][    C1] yealink 2-1:36.0: unexpected response 0
[  339.329428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.335306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.335333][    C1] yealink 2-1:36.0: unexpected response 0
[  339.345216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.351094][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.351122][    C1] yealink 2-1:36.0: unexpected response 0
[  339.360996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.366866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.366895][    C1] yealink 2-1:36.0: unexpected response 0
[  339.376711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.382574][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.382600][    C1] yealink 2-1:36.0: unexpected response 0
[  339.392430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.398747][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.398775][    C1] yealink 2-1:36.0: unexpected response 0
[  339.408703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.414622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.414652][    C1] yealink 2-1:36.0: unexpected response 0
[  339.424460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.430400][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.430434][    C1] yealink 2-1:36.0: unexpected response 0
[  339.440406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.446526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.446555][    C1] yealink 2-1:36.0: unexpected response 0
[  339.456424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.462347][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.462383][    C1] yealink 2-1:36.0: unexpected response 0
[  339.473914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.479817][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.479847][    C1] yealink 2-1:36.0: unexpected response 0
[  339.489829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.496368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.496395][    C1] yealink 2-1:36.0: unexpected response 0
[  339.506293][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.512151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.512178][    C1] yealink 2-1:36.0: unexpected response 0
[  339.521947][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.527790][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.527816][    C1] yealink 2-1:36.0: unexpected response 0
[  339.537699][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.543597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.543626][    C1] yealink 2-1:36.0: unexpected response 0
[  339.553675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.559523][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.559549][    C1] yealink 2-1:36.0: unexpected response 0
[  339.569328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.575192][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.575219][    C1] yealink 2-1:36.0: unexpected response 0
[  339.585006][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.590880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.590906][    C1] yealink 2-1:36.0: unexpected response 0
[  339.600717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.606569][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.606596][    C1] yealink 2-1:36.0: unexpected response 0
[  339.616512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.622425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.622452][    C1] yealink 2-1:36.0: unexpected response 0
[  339.632257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.638132][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.638160][    C1] yealink 2-1:36.0: unexpected response 0
[  339.648157][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.654077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.654106][    C1] yealink 2-1:36.0: unexpected response 0
[  339.663957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.669826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.669853][    C1] yealink 2-1:36.0: unexpected response 0
[  339.679726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.685596][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.685621][    C1] yealink 2-1:36.0: unexpected response 0
[  339.695618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.701544][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.701572][    C1] yealink 2-1:36.0: unexpected response 0
[  339.711388][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.717323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.717350][    C1] yealink 2-1:36.0: unexpected response 0
[  339.727337][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.733234][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.733261][    C1] yealink 2-1:36.0: unexpected response 0
[  339.743017][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.748938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.748964][    C1] yealink 2-1:36.0: unexpected response 0
[  339.758753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.764610][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.764636][    C1] yealink 2-1:36.0: unexpected response 0
[  339.774411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.780341][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.780390][    C1] yealink 2-1:36.0: unexpected response 0
[  339.790197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.796331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.796366][    C1] yealink 2-1:36.0: unexpected response 0
[  339.806255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.812757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.812790][    C1] yealink 2-1:36.0: unexpected response 0
[  339.822571][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.828411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.828435][    C1] yealink 2-1:36.0: unexpected response 0
[  339.838413][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.844278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.844307][    C1] yealink 2-1:36.0: unexpected response 0
[  339.854118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.859956][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.859983][    C1] yealink 2-1:36.0: unexpected response 0
[  339.869776][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.875641][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.875667][    C1] yealink 2-1:36.0: unexpected response 0
[  339.885711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.891573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.891601][    C1] yealink 2-1:36.0: unexpected response 0
[  339.901406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.907247][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.907272][    C1] yealink 2-1:36.0: unexpected response 0
[  339.917050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.922935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.922961][    C1] yealink 2-1:36.0: unexpected response 0
[  339.932749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.938664][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.938691][    C1] yealink 2-1:36.0: unexpected response 0
[  339.948952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.954855][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.954885][    C1] yealink 2-1:36.0: unexpected response 0
[  339.964842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.970727][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.970754][    C1] yealink 2-1:36.0: unexpected response 0
[  339.980564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  339.986398][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  339.986423][    C1] yealink 2-1:36.0: unexpected response 0
[  339.996389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.002243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.002269][    C1] yealink 2-1:36.0: unexpected response 0
[  340.012031][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.017861][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.017886][    C1] yealink 2-1:36.0: unexpected response 0
[  340.027719][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.033606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.033633][    C1] yealink 2-1:36.0: unexpected response 0
[  340.043430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.049360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.049387][    C1] yealink 2-1:36.0: unexpected response 0
[  340.059189][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.065057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.065084][    C1] yealink 2-1:36.0: unexpected response 0
[  340.075081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.080978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.081007][    C1] yealink 2-1:36.0: unexpected response 0
[  340.090914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.096783][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.096810][    C1] yealink 2-1:36.0: unexpected response 0
[  340.106705][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.112580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.112610][    C1] yealink 2-1:36.0: unexpected response 0
[  340.123343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.129288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.129315][    C1] yealink 2-1:36.0: unexpected response 0
[  340.139105][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.144977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.145002][    C1] yealink 2-1:36.0: unexpected response 0
[  340.154827][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.160731][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.160758][    C1] yealink 2-1:36.0: unexpected response 0
[  340.170526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.176371][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.176402][    C1] yealink 2-1:36.0: unexpected response 0
[  340.186183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.192218][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.192244][    C1] yealink 2-1:36.0: unexpected response 0
[  340.202041][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.207989][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.208015][    C1] yealink 2-1:36.0: unexpected response 0
[  340.217907][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.224483][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.224509][    C1] yealink 2-1:36.0: unexpected response 0
[  340.234294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.240152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.240183][    C1] yealink 2-1:36.0: unexpected response 0
[  340.250062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.255947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.255977][    C1] yealink 2-1:36.0: unexpected response 0
[  340.266107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.272182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.272213][    C1] yealink 2-1:36.0: unexpected response 0
[  340.282552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.288495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.288529][    C1] yealink 2-1:36.0: unexpected response 0
[  340.298822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.304716][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.304744][    C1] yealink 2-1:36.0: unexpected response 0
[  340.314637][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.320521][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.320557][    C1] yealink 2-1:36.0: unexpected response 0
[  340.330276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.336512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.336545][    C1] yealink 2-1:36.0: unexpected response 0
[  340.346709][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.352752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.352786][    C1] yealink 2-1:36.0: unexpected response 0
[  340.362670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.368512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.368536][    C1] yealink 2-1:36.0: unexpected response 0
[  340.378547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.384512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.384540][    C1] yealink 2-1:36.0: unexpected response 0
[  340.394350][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.400203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.400246][    C1] yealink 2-1:36.0: unexpected response 0
[  340.410022][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.415908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.415936][    C1] yealink 2-1:36.0: unexpected response 0
[  340.425705][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.431585][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.431612][    C1] yealink 2-1:36.0: unexpected response 0
[  340.441380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.447223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.447249][    C1] yealink 2-1:36.0: unexpected response 0
[  340.457303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.463159][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.463184][    C1] yealink 2-1:36.0: unexpected response 0
[  340.472979][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.478833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.478859][    C1] yealink 2-1:36.0: unexpected response 0
[  340.488659][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.494547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.494576][    C1] yealink 2-1:36.0: unexpected response 0
[  340.504394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.510244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.510271][    C1] yealink 2-1:36.0: unexpected response 0
[  340.520084][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.525980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.526008][    C1] yealink 2-1:36.0: unexpected response 0
[  340.535836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.541742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.541770][    C1] yealink 2-1:36.0: unexpected response 0
[  340.551554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.557479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.557510][    C1] yealink 2-1:36.0: unexpected response 0
[  340.567393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.573313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.573342][    C1] yealink 2-1:36.0: unexpected response 0
[  340.583135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.588975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.589001][    C1] yealink 2-1:36.0: unexpected response 0
[  340.599581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.605805][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.605833][    C1] yealink 2-1:36.0: unexpected response 0
[  340.615703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.621577][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.621603][    C1] yealink 2-1:36.0: unexpected response 0
[  340.631387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.637253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.637279][    C1] yealink 2-1:36.0: unexpected response 0
[  340.647070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.652943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.652970][    C1] yealink 2-1:36.0: unexpected response 0
[  340.662743][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.668591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.668617][    C1] yealink 2-1:36.0: unexpected response 0
[  340.678396][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.684294][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.684319][    C1] yealink 2-1:36.0: unexpected response 0
[  340.694174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.700033][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.700061][    C1] yealink 2-1:36.0: unexpected response 0
[  340.709868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.715744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.715771][    C1] yealink 2-1:36.0: unexpected response 0
[  340.725592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.731553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.731579][    C1] yealink 2-1:36.0: unexpected response 0
[  340.741353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.747206][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.747232][    C1] yealink 2-1:36.0: unexpected response 0
[  340.757131][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.763036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.763061][    C1] yealink 2-1:36.0: unexpected response 0
[  340.772850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.778691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.778717][    C1] yealink 2-1:36.0: unexpected response 0
[  340.788507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.794399][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.794425][    C1] yealink 2-1:36.0: unexpected response 0
[  340.804297][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.810539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.810582][    C1] yealink 2-1:36.0: unexpected response 0
[  340.820644][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.826605][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.826635][    C1] yealink 2-1:36.0: unexpected response 0
[  340.836448][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.842337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.842365][    C1] yealink 2-1:36.0: unexpected response 0
[  340.852212][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.858176][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.858205][    C1] yealink 2-1:36.0: unexpected response 0
[  340.868090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.874040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.874070][    C1] yealink 2-1:36.0: unexpected response 0
[  340.883914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.889778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.889807][    C1] yealink 2-1:36.0: unexpected response 0
[  340.899609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.905478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.905505][    C1] yealink 2-1:36.0: unexpected response 0
[  340.915296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.921158][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.921185][    C1] yealink 2-1:36.0: unexpected response 0
[  340.931083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.937024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.937053][    C1] yealink 2-1:36.0: unexpected response 0
[  340.946845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.952778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.952810][    C1] yealink 2-1:36.0: unexpected response 0
[  340.962992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.968885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.968917][    C1] yealink 2-1:36.0: unexpected response 0
[  340.979226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  340.985161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  340.985188][    C1] yealink 2-1:36.0: unexpected response 0
[  340.994994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.000859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.000886][    C1] yealink 2-1:36.0: unexpected response 0
[  341.010661][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.016500][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.016526][    C1] yealink 2-1:36.0: unexpected response 0
[  341.026764][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.032639][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.032665][    C1] yealink 2-1:36.0: unexpected response 0
[  341.042643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.048581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.048608][    C1] yealink 2-1:36.0: unexpected response 0
[  341.058504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.064465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.064495][    C1] yealink 2-1:36.0: unexpected response 0
[  341.074324][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.080276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.080304][    C1] yealink 2-1:36.0: unexpected response 0
[  341.090297][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.096565][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.096593][    C1] yealink 2-1:36.0: unexpected response 0
[  341.106387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.112352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.112378][    C1] yealink 2-1:36.0: unexpected response 0
[  341.122161][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.128435][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.128461][    C1] yealink 2-1:36.0: unexpected response 0
[  341.138245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.144109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.144135][    C1] yealink 2-1:36.0: unexpected response 0
[  341.153928][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.159778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.159804][    C1] yealink 2-1:36.0: unexpected response 0
[  341.169623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.175522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.175549][    C1] yealink 2-1:36.0: unexpected response 0
[  341.185327][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.191201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.191227][    C1] yealink 2-1:36.0: unexpected response 0
[  341.201002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.206860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.206887][    C1] yealink 2-1:36.0: unexpected response 0
[  341.216671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.222565][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.222592][    C1] yealink 2-1:36.0: unexpected response 0
[  341.232375][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.238251][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.238277][    C1] yealink 2-1:36.0: unexpected response 0
[  341.248075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.253935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.253962][    C1] yealink 2-1:36.0: unexpected response 0
[  341.263744][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.269671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.269697][    C1] yealink 2-1:36.0: unexpected response 0
[  341.279504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.285428][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.285454][    C1] yealink 2-1:36.0: unexpected response 0
[  341.295295][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.301155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.301181][    C1] yealink 2-1:36.0: unexpected response 0
[  341.310963][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.316828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.316854][    C1] yealink 2-1:36.0: unexpected response 0
[  341.326657][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.332557][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.332583][    C1] yealink 2-1:36.0: unexpected response 0
[  341.342355][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.348308][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.348338][    C1] yealink 2-1:36.0: unexpected response 0
[  341.358164][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.364041][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.364069][    C1] yealink 2-1:36.0: unexpected response 0
[  341.373876][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.379741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.379770][    C1] yealink 2-1:36.0: unexpected response 0
[  341.389610][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.395509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.395543][    C1] yealink 2-1:36.0: unexpected response 0
[  341.405373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.411239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.411266][    C1] yealink 2-1:36.0: unexpected response 0
[  341.421080][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.426964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.426996][    C1] yealink 2-1:36.0: unexpected response 0
[  341.436822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.442818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.442849][    C1] yealink 2-1:36.0: unexpected response 0
[  341.452664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.458551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.458579][    C1] yealink 2-1:36.0: unexpected response 0
[  341.468396][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.474368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.474395][    C1] yealink 2-1:36.0: unexpected response 0
[  341.484384][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.491215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.491246][    C1] yealink 2-1:36.0: unexpected response 0
[  341.501221][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.508505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.508535][    C1] yealink 2-1:36.0: unexpected response 0
[  341.518810][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.524696][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.524723][    C1] yealink 2-1:36.0: unexpected response 0
[  341.535056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.541040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.541068][    C1] yealink 2-1:36.0: unexpected response 0
[  341.550831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.556683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.556711][    C1] yealink 2-1:36.0: unexpected response 0
[  341.566657][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.572816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.572843][    C1] yealink 2-1:36.0: unexpected response 0
[  341.582619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.588463][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.588490][    C1] yealink 2-1:36.0: unexpected response 0
[  341.598351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.604235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.604263][    C1] yealink 2-1:36.0: unexpected response 0
[  341.614097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.620073][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.620109][    C1] yealink 2-1:36.0: unexpected response 0
[  341.629909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.635848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.635880][    C1] yealink 2-1:36.0: unexpected response 0
[  341.645768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.651678][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.651711][    C1] yealink 2-1:36.0: unexpected response 0
[  341.661596][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.667452][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.667481][    C1] yealink 2-1:36.0: unexpected response 0
[  341.677305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.683275][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.683304][    C1] yealink 2-1:36.0: unexpected response 0
[  341.693121][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.698959][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.698986][    C1] yealink 2-1:36.0: unexpected response 0
[  341.709205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.715231][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.715256][    C1] yealink 2-1:36.0: unexpected response 0
[  341.725036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.730984][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.731011][    C1] yealink 2-1:36.0: unexpected response 0
[  341.740824][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.746683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.746710][    C1] yealink 2-1:36.0: unexpected response 0
[  341.756498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.762374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.762403][    C1] yealink 2-1:36.0: unexpected response 0
[  341.772383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.778239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.778267][    C1] yealink 2-1:36.0: unexpected response 0
[  341.788238][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.794109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.794135][    C1] yealink 2-1:36.0: unexpected response 0
[  341.804005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.809930][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.809956][    C1] yealink 2-1:36.0: unexpected response 0
[  341.819750][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.825639][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.825665][    C1] yealink 2-1:36.0: unexpected response 0
[  341.836185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.842122][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.842153][    C1] yealink 2-1:36.0: unexpected response 0
[  341.852061][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.857902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.857927][    C1] yealink 2-1:36.0: unexpected response 0
[  341.867844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.873754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.873783][    C1] yealink 2-1:36.0: unexpected response 0
[  341.883778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.890277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.890309][    C1] yealink 2-1:36.0: unexpected response 0
[  341.890537][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.900315][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.900343][    C1] yealink 2-1:36.0: unexpected response 0
[  341.910305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.916320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.916348][    C1] yealink 2-1:36.0: unexpected response 0
[  341.926129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.932088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.932116][    C1] yealink 2-1:36.0: unexpected response 0
[  341.942001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.947856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.947882][    C1] yealink 2-1:36.0: unexpected response 0
[  341.957773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.963736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.963762][    C1] yealink 2-1:36.0: unexpected response 0
[  341.973803][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.979657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.979683][    C1] yealink 2-1:36.0: unexpected response 0
[  341.989641][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  341.995555][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  341.995583][    C1] yealink 2-1:36.0: unexpected response 0
[  342.005414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.011313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.011341][    C1] yealink 2-1:36.0: unexpected response 0
[  342.021173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.027058][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.027084][    C1] yealink 2-1:36.0: unexpected response 0
[  342.036875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.042737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.042763][    C1] yealink 2-1:36.0: unexpected response 0
[  342.052555][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.058432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.058460][    C1] yealink 2-1:36.0: unexpected response 0
[  342.068459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.074425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.074454][    C1] yealink 2-1:36.0: unexpected response 0
[  342.084256][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.090121][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.090148][    C1] yealink 2-1:36.0: unexpected response 0
[  342.099925][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.105803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.105830][    C1] yealink 2-1:36.0: unexpected response 0
[  342.115600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.121468][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.121495][    C1] yealink 2-1:36.0: unexpected response 0
[  342.131419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.137287][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.137316][    C1] yealink 2-1:36.0: unexpected response 0
[  342.147111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.153025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.153053][    C1] yealink 2-1:36.0: unexpected response 0
[  342.162823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.168710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.168740][    C1] yealink 2-1:36.0: unexpected response 0
[  342.178559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.184446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.184473][    C1] yealink 2-1:36.0: unexpected response 0
[  342.194267][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.200205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.200232][    C1] yealink 2-1:36.0: unexpected response 0
[  342.210067][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.216043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.216070][    C1] yealink 2-1:36.0: unexpected response 0
[  342.225870][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.231754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.231781][    C1] yealink 2-1:36.0: unexpected response 0
[  342.241568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.247423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.247451][    C1] yealink 2-1:36.0: unexpected response 0
[  342.257282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.263152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.263179][    C1] yealink 2-1:36.0: unexpected response 0
[  342.273113][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.278995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.279024][    C1] yealink 2-1:36.0: unexpected response 0
[  342.288828][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.294709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.294736][    C1] yealink 2-1:36.0: unexpected response 0
[  342.304611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.310489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.310515][    C1] yealink 2-1:36.0: unexpected response 0
[  342.320220][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.326085][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.326121][    C1] yealink 2-1:36.0: unexpected response 0
[  342.335892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.341843][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.341873][    C1] yealink 2-1:36.0: unexpected response 0
[  342.351774][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.357644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.357674][    C1] yealink 2-1:36.0: unexpected response 0
[  342.367511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.373556][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.373587][    C1] yealink 2-1:36.0: unexpected response 0
[  342.383389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.389235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.389265][    C1] yealink 2-1:36.0: unexpected response 0
[  342.399234][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.405511][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.405542][    C1] yealink 2-1:36.0: unexpected response 0
[  342.415371][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.421243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.421271][    C1] yealink 2-1:36.0: unexpected response 0
[  342.431081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.436942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.436968][    C1] yealink 2-1:36.0: unexpected response 0
[  342.446809][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.452712][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.452756][    C1] yealink 2-1:36.0: unexpected response 0
[  342.462557][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.468398][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.468424][    C1] yealink 2-1:36.0: unexpected response 0
[  342.478657][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.484571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.484600][    C1] yealink 2-1:36.0: unexpected response 0
[  342.494613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.500496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.500537][    C1] yealink 2-1:36.0: unexpected response 0
[  342.510246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.516131][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.516160][    C1] yealink 2-1:36.0: unexpected response 0
[  342.525976][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.531854][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.531897][    C1] yealink 2-1:36.0: unexpected response 0
[  342.541676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.547508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.547535][    C1] yealink 2-1:36.0: unexpected response 0
[  342.557405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.563293][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.563321][    C1] yealink 2-1:36.0: unexpected response 0
[  342.573141][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.578987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.579013][    C1] yealink 2-1:36.0: unexpected response 0
[  342.588793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.594744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.594772][    C1] yealink 2-1:36.0: unexpected response 0
[  342.604609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.610622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.610665][    C1] yealink 2-1:36.0: unexpected response 0
[  342.620560][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.626442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.626472][    C1] yealink 2-1:36.0: unexpected response 0
[  342.636342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.642250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.642278][    C1] yealink 2-1:36.0: unexpected response 0
[  342.652059][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.657911][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.657938][    C1] yealink 2-1:36.0: unexpected response 0
[  342.667729][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.673648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.673678][    C1] yealink 2-1:36.0: unexpected response 0
[  342.683472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.689325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.689351][    C1] yealink 2-1:36.0: unexpected response 0
[  342.699299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.705179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.705207][    C1] yealink 2-1:36.0: unexpected response 0
[  342.715070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.720947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.720973][    C1] yealink 2-1:36.0: unexpected response 0
[  342.730749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.736677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.736704][    C1] yealink 2-1:36.0: unexpected response 0
[  342.747023][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.752922][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.752948][    C1] yealink 2-1:36.0: unexpected response 0
[  342.762720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.768587][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.768614][    C1] yealink 2-1:36.0: unexpected response 0
[  342.778392][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.784276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.784303][    C1] yealink 2-1:36.0: unexpected response 0
[  342.794123][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.799999][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.800030][    C1] yealink 2-1:36.0: unexpected response 0
[  342.810288][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.816322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.816351][    C1] yealink 2-1:36.0: unexpected response 0
[  342.826231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.832381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.832412][    C1] yealink 2-1:36.0: unexpected response 0
[  342.842565][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.848649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.848681][    C1] yealink 2-1:36.0: unexpected response 0
[  342.858540][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.864436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.864465][    C1] yealink 2-1:36.0: unexpected response 0
[  342.874467][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.880495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.880539][    C1] yealink 2-1:36.0: unexpected response 0
[  342.890327][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.896446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.896478][    C1] yealink 2-1:36.0: unexpected response 0
[  342.906370][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  342.910765][   T17] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  342.912483][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  342.922160][   T17]  P28
[  342.927877][    C1] yealink 2-1:36.0: unexpected response 0
[  370.509317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.509830][   T17]  } 13550 jiffies s: 3229 root: 0x0/T
[  370.518598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.518692][    C1] yealink 2-1:36.0: unexpected response 0
[  370.519072][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.519316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.519353][    C1] yealink 2-1:36.0: unexpected response 0
[  370.519586][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.519868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.519897][    C1] yealink 2-1:36.0: unexpected response 0
[  370.520107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.520421][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.520461][    C1] yealink 2-1:36.0: unexpected response 0
[  370.520858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.526663][   T17] rcu: blocking rcu_node structures (internal RCU debug):
[  370.535087][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.538637][   T17] 
[  370.547131][   T30] INFO: task kworker/0:1:10 blocked for more than 169 seconds.
[  370.552312][    C1] yealink 2-1:36.0: unexpected response 0
[  370.555394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.559611][   T30]       Not tainted syzkaller #0
[  370.565195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.572101][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  370.577708][    C1] yealink 2-1:36.0: unexpected response 0
[  370.584530][   T30] task:kworker/0:1     state:D
[  370.593314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.597274][   T30]  stack:24760 pid:10    tgid:10    ppid:2      task_flags:0x4208060 flags:0x00080000
[  370.604397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.611301][   T30] Workqueue: usb_hub_wq hub_event
[  370.617836][    C1] yealink 2-1:36.0: unexpected response 0
[  370.620178][   T30] 
[  370.620206][   T30] Call Trace:
[  370.630186][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.633707][   T30]  <TASK>
[  370.645786][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.645817][    C1] yealink 2-1:36.0: unexpected response 0
[  370.646039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.646349][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.653075][   T30]  __schedule+0x1138/0x47e0
[  370.661620][    C1] yealink 2-1:36.0: unexpected response 0
[  370.663983][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.667538][   T30]  ? __pfx___schedule+0x10/0x10
[  370.674473][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.679113][   T30]  ? find_held_lock+0x2b/0x80
[  370.688670][    C1] yealink 2-1:36.0: unexpected response 0
[  370.690562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.695663][   T30]  ? schedule+0x2bf/0x390
[  370.702806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.706377][   T30]  schedule+0xdd/0x390
[  370.708698][    C1] yealink 2-1:36.0: unexpected response 0
[  370.712251][   T30]  schedule_preempt_disabled+0x13/0x30
[  370.720720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.721844][   T30]  __mutex_lock+0xced/0x1b10
[  370.728907][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.734383][   T30]  ? kobject_uevent_env+0xba8/0x18b0
[  370.741134][    C1] yealink 2-1:36.0: unexpected response 0
[  370.743563][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.748057][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  370.755389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.758346][   T30]  ? add_uevent_var+0x286/0x3a0
[  370.765126][    C1] yealink 2-1:36.0: unexpected response 0
[  370.765621][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.770061][   T30]  ? __asan_memcpy+0x3c/0x60
[  370.777153][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  370.781811][   T30]  ? kobject_get_path+0x8d/0x2c0
[  370.788094][    C1] yealink 2-1:36.0: unexpected response 0
[  370.795204][   T30]  ? __pfx_dev_uevent+0x10/0x10
[  370.801920][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  370.806713][   T30]  ? kobject_uevent_env+0xba8/0x18b0
[  370.810566][    C1] yealink 2-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  370.822862][   T28] usb 2-1: USB disconnect, device number 2
[  370.828784][   T30]  ? __pfx_dev_uevent+0x10/0x10
[  370.857863][  T250] yealink 8-1:36.0: invalid payload size 64, expected 16
[  370.858314][   T30]  kobject_uevent_env+0xba8/0x18b0
[  370.869973][  T250] input: Yealink usb-p1k as /devices/platform/dummy_hcd.7/usb8/8-1/8-1:36.0/input/input7
[  370.870279][   T30]  ? bus_to_subsys+0x114/0x150
[  370.877881][ T6795] usb 3-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64
[  370.881284][   T30]  device_add+0x116e/0x1950
[  370.891398][ T6795] usb 3-1: string descriptor 0 read error: -71
[  370.892787][   T30]  ? __pfx_device_add+0x10/0x10
[  370.901810][ T6795] usb 3-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29
[  370.904620][   T30]  ? snprintf+0xc7/0x100
[  370.910209][ T6795] usb 3-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[  370.915098][   T30]  ? __pfx_snprintf+0x10/0x10
[  371.026239][   T30]  input_register_device+0x7d2/0xe10
[  371.031826][   T30]  usb_probe+0x1226/0x17b0
[  371.036335][   T30]  usb_probe_interface+0x303/0x8f0
[  371.036658][ T6795] usb 3-1: can't set config #36, error -71
[  371.041599][   T30]  ? __pfx_usb_probe_interface+0x10/0x10
[  371.041661][   T30]  really_probe+0x241/0xa60
[  371.041713][   T30]  __driver_probe_device+0x22e/0x480
[  371.041764][   T30]  driver_probe_device+0x4c/0x1b0
[  371.041810][   T30]  __device_attach_driver+0x1df/0x340
[  371.041863][   T30]  ? __pfx___device_attach_driver+0x10/0x10
[  371.041908][   T30]  bus_for_each_drv+0x159/0x1e0
[  371.041949][   T30]  ? __pfx_bus_for_each_drv+0x10/0x10
[  371.041993][   T30]  ? lockdep_hardirqs_on+0x78/0x100
[  371.042038][   T30]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  371.042085][   T30]  __device_attach+0x1e4/0x4d0
[  371.107714][   T30]  ? __pfx___device_attach+0x10/0x10
[  371.113387][   T30]  ? do_raw_spin_unlock+0x145/0x1e0
[  371.115635][ T6795] usb 3-1: USB disconnect, device number 2
[  371.118679][   T30]  device_initial_probe+0xaf/0xd0
[  371.129654][   T30]  bus_probe_device+0x64/0x160
[  371.134647][   T30]  device_add+0x1210/0x1950
[  371.139287][   T30]  ? __pfx_device_add+0x10/0x10
[  371.144258][   T30]  ? kfree+0x204/0x650
[  371.148433][   T30]  usb_set_configuration+0xd97/0x1c60
[  371.154015][   T30]  ? __pfx_usb_generic_driver_probe+0x10/0x10
[  371.160184][   T30]  usb_generic_driver_probe+0xa1/0xe0
[  371.165703][   T30]  usb_probe_device+0xef/0x400
[  371.170601][   T30]  ? __pfx_usb_probe_device+0x10/0x10
[  371.176075][   T30]  really_probe+0x241/0xa60
[  371.180858][   T30]  __driver_probe_device+0x22e/0x480
[  371.186363][   T30]  ? usb_driver_applicable+0x1c7/0x220
[  371.192176][   T30]  driver_probe_device+0x4c/0x1b0
[  371.197468][   T30]  __device_attach_driver+0x1df/0x340
[  371.203129][   T30]  ? __pfx___device_attach_driver+0x10/0x10
[  371.209281][   T30]  bus_for_each_drv+0x159/0x1e0
[  371.214283][   T30]  ? __pfx_bus_for_each_drv+0x10/0x10
[  371.219738][   T30]  ? lockdep_hardirqs_on+0x78/0x100
[  371.225156][   T30]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  371.231111][   T30]  __device_attach+0x1e4/0x4d0
[  371.236076][   T30]  ? __pfx___device_attach+0x10/0x10
[  371.241511][   T30]  ? do_raw_spin_unlock+0x145/0x1e0
[  371.246787][   T30]  device_initial_probe+0xaf/0xd0
[  371.252101][   T30]  bus_probe_device+0x64/0x160
[  371.256966][   T30]  device_add+0x1210/0x1950
[  371.261577][   T30]  ? __pfx_device_add+0x10/0x10
[  371.266588][   T30]  ? add_device_randomness+0xb7/0xf0
[  371.272000][   T30]  usb_new_device.cold+0x685/0x115c
[  371.277263][   T30]  ? do_raw_spin_lock+0x128/0x260
[  371.282397][   T30]  ? __pfx_usb_new_device+0x10/0x10
[  371.287693][   T30]  ? mark_held_locks+0x40/0x70
[  371.292584][   T30]  hub_event+0x314d/0x4af0
[  371.297094][   T30]  ? __pfx_hub_event+0x10/0x10
[  371.301994][   T30]  ? assoc_array_gc+0x6d0/0x15d0
[  371.307001][   T30]  ? rcu_is_watching+0x12/0xc0
[  371.311872][   T30]  process_one_work+0xa0e/0x1980
[  371.316971][   T30]  ? __pfx_process_one_work+0x10/0x10
[  371.322470][   T30]  ? __pfx_hub_event+0x10/0x10
[  371.327309][   T30]  worker_thread+0x5ef/0xe50
[  371.332196][   T30]  ? __pfx_worker_thread+0x10/0x10
[  371.337367][   T30]  ? kthread+0x13a/0x450
[  371.341724][   T30]  ? __pfx_worker_thread+0x10/0x10
[  371.346911][   T30]  kthread+0x370/0x450
[  371.351083][   T30]  ? __pfx_kthread+0x10/0x10
[  371.355733][   T30]  ret_from_fork+0x69a/0xc80
[  371.360443][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  371.365626][   T30]  ? __switch_to+0x7f6/0x1100
[  371.370427][   T30]  ? __switch_to_asm+0x39/0x70
[  371.375254][   T30]  ? __pfx_kthread+0x10/0x10
[  371.379872][   T30]  ret_from_fork_asm+0x1a/0x30
[  371.385215][   T30]  </TASK>
[  371.388532][   T30] INFO: task kworker/0:3:2815 blocked for more than 170 seconds.
[  371.396677][   T30]       Not tainted syzkaller #0
[  371.401750][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  371.410651][   T30] task:kworker/0:3     state:D stack:27096 pid:2815  tgid:2815  ppid:2      task_flags:0x4208060 flags:0x00080000
[  371.422918][   T30] Workqueue: usb_hub_wq hub_event
[  371.428032][   T30] Call Trace:
[  371.431501][   T30]  <TASK>
[  371.434485][   T30]  __schedule+0x1138/0x47e0
[  371.439072][   T30]  ? do_raw_spin_lock+0x128/0x260
[  371.444241][   T30]  ? __pfx___schedule+0x10/0x10
[  371.449163][   T30]  ? find_held_lock+0x2b/0x80
[  371.454043][   T30]  ? schedule+0x2bf/0x390
[  371.458501][   T30]  schedule+0xdd/0x390
[  371.462955][   T30]  schedule_preempt_disabled+0x13/0x30
[  371.468500][   T30]  __mutex_lock+0xced/0x1b10
[  371.473443][   T30]  ? kobject_uevent_env+0xba8/0x18b0
[  371.478996][   T30]  ? usb_dev_uevent+0x78/0x100
[  371.484065][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  371.489173][   T30]  ? add_uevent_var+0x286/0x3a0
[  371.494165][   T30]  ? __asan_memcpy+0x3c/0x60
[  371.498811][   T30]  ? kobject_get_path+0x8d/0x2c0
[  371.503860][   T30]  ? __pfx_dev_uevent+0x10/0x10
[  371.508769][   T30]  ? kobject_uevent_env+0xba8/0x18b0
[  371.514218][   T30]  ? __pfx_dev_uevent+0x10/0x10
[  371.519213][   T30]  kobject_uevent_env+0xba8/0x18b0
[  371.524449][   T30]  device_add+0x116e/0x1950
[  371.529012][   T30]  ? __pfx_device_add+0x10/0x10
[  371.534157][   T30]  ? add_device_randomness+0xb7/0xf0
[  371.539577][   T30]  usb_new_device.cold+0x685/0x115c
[  371.544991][   T30]  ? do_raw_spin_lock+0x128/0x260
[  371.550130][   T30]  ? __pfx_usb_new_device+0x10/0x10
[  371.555560][   T30]  ? mark_held_locks+0x40/0x70
[  371.564363][   T30]  hub_event+0x314d/0x4af0
[  371.572561][ T2815] usb 7-1: can't set config #36, error -71
[  371.577118][   T30]  ? __pfx_hub_event+0x10/0x10
[  371.613885][   T30]  ? assoc_array_gc+0x6d0/0x15d0
[  371.621707][ T2815] usb 7-1: USB disconnect, device number 3
[  371.641067][   T30]  ? rcu_is_watching+0x12/0xc0
[  371.673890][   T30]  process_one_work+0xa0e/0x1980
[  371.689806][   T10] input: Yealink usb-p1k as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:36.0/input/input6
[  371.697679][   T30]  ? __pfx_process_one_work+0x10/0x10
[  371.733072][   T30]  ? __pfx_hub_event+0x10/0x10
[  371.738978][   T30]  worker_thread+0x5ef/0xe50
[  371.744977][   T30]  ? __pfx_worker_thread+0x10/0x10
[  371.750668][   T30]  ? kthread+0x13a/0x450
[  371.755224][   T30]  ? __pfx_worker_thread+0x10/0x10
[  371.762047][   T30]  kthread+0x370/0x450
[  371.784999][   T30]  ? __pfx_kthread+0x10/0x10
[  371.818029][   T30]  ret_from_fork+0x69a/0xc80
[  371.833457][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  371.846954][   T30]  ? __switch_to+0x7f6/0x1100
[  371.861890][   T30]  ? __switch_to_asm+0x39/0x70
[  371.868469][   T30]  ? __pfx_kthread+0x10/0x10
[  371.873647][   T30]  ret_from_fork_asm+0x1a/0x30
[  371.878560][   T30]  </TASK>
[  371.882177][   T30] 
[  371.882177][   T30] Showing all locks held in the system:
[  371.889983][   T30] 6 locks held by kworker/0:1/10:
[  371.900469][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.908537][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.916906][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.925283][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.932756][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.939588][   T30]  #0: ffff8881052f3d40 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12d6/0x1980
[  371.939847][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.958421][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.965486][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.972530][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  371.979443][    C1] yealink 8-1:36.0: unexpected response 0
[  371.985464][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  371.992637][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  371.998560][   T30]  #1: ffffc900000afd18
[  371.999489][    C1] yealink 8-1:36.0: unexpected response 0
[  372.009721][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.016742][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.023651][    C1] yealink 8-1:36.0: unexpected response 0
[  372.029689][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.036762][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.038660][   T30]  (
[  372.043838][    C1] yealink 8-1:36.0: unexpected response 0
[  372.044720][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.044969][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.044999][    C1] yealink 8-1:36.0: unexpected response 0
[  372.045231][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.045461][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.045490][    C1] yealink 8-1:36.0: unexpected response 0
[  372.045718][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.046204][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.046233][    C1] yealink 8-1:36.0: unexpected response 0
[  372.046463][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.046694][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.046723][    C1] yealink 8-1:36.0: unexpected response 0
[  372.047103][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.047351][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.047380][    C1] yealink 8-1:36.0: unexpected response 0
[  372.047598][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.047914][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.073431][   T30] (work_completion)(&hub->events)
[  372.075254][    C1] yealink 8-1:36.0: unexpected response 0
[  372.075537][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.075785][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.075815][    C1] yealink 8-1:36.0: unexpected response 0
[  372.076048][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.076282][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.076311][    C1] yealink 8-1:36.0: unexpected response 0
[  372.076542][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.076775][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.076805][    C1] yealink 8-1:36.0: unexpected response 0
[  372.077052][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.077295][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.077324][    C1] yealink 8-1:36.0: unexpected response 0
[  372.077555][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.077783][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.077812][    C1] yealink 8-1:36.0: unexpected response 0
[  372.078097][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.078389][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.078418][    C1] yealink 8-1:36.0: unexpected response 0
[  372.078797][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.125298][   T30] ){+.+.}-{0:0}
[  372.131242][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.131278][    C1] yealink 8-1:36.0: unexpected response 0
[  372.131529][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.131780][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.131810][    C1] yealink 8-1:36.0: unexpected response 0
[  372.132062][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.132314][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.132344][    C1] yealink 8-1:36.0: unexpected response 0
[  372.133135][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.133403][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.133432][    C1] yealink 8-1:36.0: unexpected response 0
[  372.133901][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.134165][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.134195][    C1] yealink 8-1:36.0: unexpected response 0
[  372.134510][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.134764][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.134793][    C1] yealink 8-1:36.0: unexpected response 0
[  372.135045][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.135298][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.135327][    C1] yealink 8-1:36.0: unexpected response 0
[  372.135594][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.210040][   T30] , at: process_one_work+0x973/0x1980
[  372.211530][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.211563][    C1] yealink 8-1:36.0: unexpected response 0
[  372.211779][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.211994][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.212024][    C1] yealink 8-1:36.0: unexpected response 0
[  372.212237][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.212458][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.212488][    C1] yealink 8-1:36.0: unexpected response 0
[  372.212705][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.212925][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.212953][    C1] yealink 8-1:36.0: unexpected response 0
[  372.213175][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.213396][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.213425][    C1] yealink 8-1:36.0: unexpected response 0
[  372.213641][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.213862][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.213891][    C1] yealink 8-1:36.0: unexpected response 0
[  372.214103][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.214358][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.214388][    C1] yealink 8-1:36.0: unexpected response 0
[  372.214607][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.214821][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.214850][    C1] yealink 8-1:36.0: unexpected response 0
[  372.215061][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.215280][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.215309][    C1] yealink 8-1:36.0: unexpected response 0
[  372.215530][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.215752][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.215781][    C1] yealink 8-1:36.0: unexpected response 0
[  372.216063][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.654177][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.661044][    C1] yealink 8-1:36.0: unexpected response 0
[  372.667085][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.674143][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.680975][    C1] yealink 8-1:36.0: unexpected response 0
[  372.687968][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.695242][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.702087][    C1] yealink 8-1:36.0: unexpected response 0
[  372.708121][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.715275][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.722183][    C1] yealink 8-1:36.0: unexpected response 0
[  372.728216][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.735264][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.742087][    C1] yealink 8-1:36.0: unexpected response 0
[  372.748145][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.755209][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.762033][    C1] yealink 8-1:36.0: unexpected response 0
[  372.768039][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.775091][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.782005][    C1] yealink 8-1:36.0: unexpected response 0
[  372.789080][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.796202][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.803126][    C1] yealink 8-1:36.0: unexpected response 0
[  372.809232][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.816582][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.823431][    C1] yealink 8-1:36.0: unexpected response 0
[  372.829459][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.836531][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.843367][    C1] yealink 8-1:36.0: unexpected response 0
[  372.849354][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.856436][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.863264][    C1] yealink 8-1:36.0: unexpected response 0
[  372.869306][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.876378][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.883212][    C1] yealink 8-1:36.0: unexpected response 0
[  372.889152][   T30]  #2: ffff88810c3991d8
[  372.889241][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.900666][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.907509][    C1] yealink 8-1:36.0: unexpected response 0
[  372.913548][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.921409][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.928256][    C1] yealink 8-1:36.0: unexpected response 0
[  372.934189][   T30]  (&dev->mutex
[  372.934272][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.944845][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.951689][    C1] yealink 8-1:36.0: unexpected response 0
[  372.957709][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.964803][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.971642][    C1] yealink 8-1:36.0: unexpected response 0
[  372.977658][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  372.984763][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  372.991601][    C1] yealink 8-1:36.0: unexpected response 0
[  372.997661][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.005047][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.011874][    C1] yealink 8-1:36.0: unexpected response 0
[  373.017756][   T30] ){....}-{4:4}, at: hub_event+0x1bd/0x4af0
[  373.017886][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.031371][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.038209][    C1] yealink 8-1:36.0: unexpected response 0
[  373.044930][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.052000][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.059263][    C1] yealink 8-1:36.0: unexpected response 0
[  373.065336][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.074408][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.081241][    C1] yealink 8-1:36.0: unexpected response 0
[  373.087261][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.094728][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.101736][    C1] yealink 8-1:36.0: unexpected response 0
[  373.107735][   T30]  #3: ffff888120f2e1d8
[  373.107823][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.119095][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.125928][    C1] yealink 8-1:36.0: unexpected response 0
[  373.131925][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.139098][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.146025][    C1] yealink 8-1:36.0: unexpected response 0
[  373.152073][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.159279][   T30]  (
[  373.159343][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.168717][    C1] yealink 8-1:36.0: unexpected response 0
[  373.174705][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.181732][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.188553][    C1] yealink 8-1:36.0: unexpected response 0
[  373.194542][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.202396][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.209273][    C1] yealink 8-1:36.0: unexpected response 0
[  373.215534][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.222578][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.229411][    C1] yealink 8-1:36.0: unexpected response 0
[  373.236101][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.243146][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.249968][    C1] yealink 8-1:36.0: unexpected response 0
[  373.255943][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.262864][   T30] &dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0
[  373.263005][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.277118][    C1] yealink 8-1:36.0: unexpected response 0
[  373.283100][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.290123][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.296942][    C1] yealink 8-1:36.0: unexpected response 0
[  373.303495][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.310568][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.317475][    C1] yealink 8-1:36.0: unexpected response 0
[  373.323510][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.330553][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.337423][    C1] yealink 8-1:36.0: unexpected response 0
[  373.343415][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.350430][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.357264][    C1] yealink 8-1:36.0: unexpected response 0
[  373.363242][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.370300][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.377116][    C1] yealink 8-1:36.0: unexpected response 0
[  373.383127][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.390037][   T30]  #4: ffff8881062c31a0 (&dev->mutex){....}-{4:4}
[  373.390165][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.403771][    C1] yealink 8-1:36.0: unexpected response 0
[  373.409943][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.417143][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.423973][    C1] yealink 8-1:36.0: unexpected response 0
[  373.429944][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.436960][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.443779][    C1] yealink 8-1:36.0: unexpected response 0
[  373.449770][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.456859][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.463680][    C1] yealink 8-1:36.0: unexpected response 0
[  373.469678][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.476892][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.483889][    C1] yealink 8-1:36.0: unexpected response 0
[  373.490335][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.497358][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.504351][    C1] yealink 8-1:36.0: unexpected response 0
[  373.510445][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.517685][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.524607][    C1] yealink 8-1:36.0: unexpected response 0
[  373.530606][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.537706][   T30] , at: __device_attach+0x7e/0x4d0
[  373.537819][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.549776][    C1] yealink 8-1:36.0: unexpected response 0
[  373.555894][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.562959][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.569867][    C1] yealink 8-1:36.0: unexpected response 0
[  373.575856][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.582948][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.589778][    C1] yealink 8-1:36.0: unexpected response 0
[  373.595775][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.602809][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.609632][    C1] yealink 8-1:36.0: unexpected response 0
[  373.615720][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.623751][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.630596][    C1] yealink 8-1:36.0: unexpected response 0
[  373.636654][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.643732][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.650576][    C1] yealink 8-1:36.0: unexpected response 0
[  373.656573][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.663580][   T30]  #5: ffffffff8a5192a0 (
[  373.663673][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.663705][    C1] yealink 8-1:36.0: unexpected response 0
[  373.668168][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.675126][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.675160][    C1] yealink 8-1:36.0: unexpected response 0
[  373.681018][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.687900][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.687934][    C1] yealink 8-1:36.0: unexpected response 0
[  373.695059][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.700943][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.700976][    C1] yealink 8-1:36.0: unexpected response 0
[  373.707878][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.714824][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.714858][    C1] yealink 8-1:36.0: unexpected response 0
[  373.720722][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.727626][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.727658][    C1] yealink 8-1:36.0: unexpected response 0
[  373.734567][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.740444][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.740477][    C1] yealink 8-1:36.0: unexpected response 0
[  373.747366][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.754304][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.754336][    C1] yealink 8-1:36.0: unexpected response 0
[  373.760270][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.767187][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.767220][    C1] yealink 8-1:36.0: unexpected response 0
[  373.774125][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.779964][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.779996][    C1] yealink 8-1:36.0: unexpected response 0
[  373.786920][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.793837][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.793867][    C1] yealink 8-1:36.0: unexpected response 0
[  373.799706][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.806637][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.806671][    C1] yealink 8-1:36.0: unexpected response 0
[  373.813603][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.819552][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.819587][    C1] yealink 8-1:36.0: unexpected response 0
[  373.826510][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.833440][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.833474][    C1] yealink 8-1:36.0: unexpected response 0
[  373.839318][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.846226][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.846257][    C1] yealink 8-1:36.0: unexpected response 0
[  373.853163][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.859022][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.859055][    C1] yealink 8-1:36.0: unexpected response 0
[  373.865990][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.873040][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.873076][    C1] yealink 8-1:36.0: unexpected response 0
[  373.878925][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.885860][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.885896][    C1] yealink 8-1:36.0: unexpected response 0
[  373.892898][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.898789][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.898823][    C1] yealink 8-1:36.0: unexpected response 0
[  373.905742][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.912667][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.912702][    C1] yealink 8-1:36.0: unexpected response 0
[  373.918569][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.925523][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.925560][    C1] yealink 8-1:36.0: unexpected response 0
[  373.932487][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.938345][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.938379][    C1] yealink 8-1:36.0: unexpected response 0
[  373.945298][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.952222][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.952257][    C1] yealink 8-1:36.0: unexpected response 0
[  373.958113][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.965059][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.965093][    C1] yealink 8-1:36.0: unexpected response 0
[  373.972003][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.977852][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.977886][    C1] yealink 8-1:36.0: unexpected response 0
[  373.984832][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  373.991793][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  373.991828][    C1] yealink 8-1:36.0: unexpected response 0
[  373.997697][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.004789][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.004822][    C1] yealink 8-1:36.0: unexpected response 0
[  374.011726][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.017574][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.017606][    C1] yealink 8-1:36.0: unexpected response 0
[  374.024614][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.031610][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.031644][    C1] yealink 8-1:36.0: unexpected response 0
[  374.037481][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.044422][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.044455][    C1] yealink 8-1:36.0: unexpected response 0
[  374.051363][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.057296][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.057327][    C1] yealink 8-1:36.0: unexpected response 0
[  374.064351][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.071269][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.071303][    C1] yealink 8-1:36.0: unexpected response 0
[  374.077615][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.084717][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.084755][    C1] yealink 8-1:36.0: unexpected response 0
[  374.091687][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.097662][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.097696][    C1] yealink 8-1:36.0: unexpected response 0
[  374.104619][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.111604][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.111636][    C1] yealink 8-1:36.0: unexpected response 0
[  374.117481][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.124397][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.124430][    C1] yealink 8-1:36.0: unexpected response 0
[  374.131329][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.137212][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.137244][    C1] yealink 8-1:36.0: unexpected response 0
[  374.144167][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.151172][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.151203][    C1] yealink 8-1:36.0: unexpected response 0
[  374.157050][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.163973][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.164013][    C1] yealink 8-1:36.0: unexpected response 0
[  374.170910][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.176860][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.176892][    C1] yealink 8-1:36.0: unexpected response 0
[  374.183801][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.190698][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.190730][    C1] yealink 8-1:36.0: unexpected response 0
[  374.196573][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.204268][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.204304][    C1] yealink 8-1:36.0: unexpected response 0
[  374.211316][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.217158][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.217189][    C1] yealink 8-1:36.0: unexpected response 0
[  374.224087][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.231017][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.231051][    C1] yealink 8-1:36.0: unexpected response 0
[  374.236953][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.243998][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.244032][    C1] yealink 8-1:36.0: unexpected response 0
[  374.251030][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.256901][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.256930][    C1] yealink 8-1:36.0: unexpected response 0
[  374.263899][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.272076][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.272128][    C1] yealink 8-1:36.0: unexpected response 0
[  374.278461][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.285823][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.285857][    C1] yealink 8-1:36.0: unexpected response 0
[  374.293648][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.299501][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.299536][    C1] yealink 8-1:36.0: unexpected response 0
[  374.306577][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.313496][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.313529][    C1] yealink 8-1:36.0: unexpected response 0
[  374.319375][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.326318][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.326354][    C1] yealink 8-1:36.0: unexpected response 0
[  374.333263][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.339103][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.339136][    C1] yealink 8-1:36.0: unexpected response 0
[  374.346055][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.352991][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.353025][    C1] yealink 8-1:36.0: unexpected response 0
[  374.358898][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.365817][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.365850][    C1] yealink 8-1:36.0: unexpected response 0
[  374.372846][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.378956][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.378996][    C1] yealink 8-1:36.0: unexpected response 0
[  374.385923][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.392842][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.392876][    C1] yealink 8-1:36.0: unexpected response 0
[  374.398733][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.405655][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.405689][    C1] yealink 8-1:36.0: unexpected response 0
[  374.412610][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.418563][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.418597][    C1] yealink 8-1:36.0: unexpected response 0
[  374.425632][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.432590][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.432627][    C1] yealink 8-1:36.0: unexpected response 0
[  374.438491][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.445441][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.445474][    C1] yealink 8-1:36.0: unexpected response 0
[  374.452473][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.458393][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.458427][    C1] yealink 8-1:36.0: unexpected response 0
[  374.465356][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.472351][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.472385][    C1] yealink 8-1:36.0: unexpected response 0
[  374.478384][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.485349][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.485395][    C1] yealink 8-1:36.0: unexpected response 0
[  374.492331][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.498187][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.498221][    C1] yealink 8-1:36.0: unexpected response 0
[  374.505363][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.512281][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.512315][    C1] yealink 8-1:36.0: unexpected response 0
[  374.518156][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.525079][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.525113][    C1] yealink 8-1:36.0: unexpected response 0
[  374.532036][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.537915][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.538102][    C1] yealink 8-1:36.0: unexpected response 0
[  374.545160][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.552183][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.552218][    C1] yealink 8-1:36.0: unexpected response 0
[  374.558169][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.565132][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.565167][    C1] yealink 8-1:36.0: unexpected response 0
[  374.572172][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.578052][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.578093][    C1] yealink 8-1:36.0: unexpected response 0
[  374.585121][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.592241][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.592278][    C1] yealink 8-1:36.0: unexpected response 0
[  374.598435][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.605382][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.605420][    C1] yealink 8-1:36.0: unexpected response 0
[  374.612350][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.618218][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.618257][    C1] yealink 8-1:36.0: unexpected response 0
[  374.625400][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.632338][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.632373][    C1] yealink 8-1:36.0: unexpected response 0
[  374.638275][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.645275][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.645308][    C1] yealink 8-1:36.0: unexpected response 0
[  374.652231][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.658254][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.658288][    C1] yealink 8-1:36.0: unexpected response 0
[  374.665296][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.672308][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.672342][    C1] yealink 8-1:36.0: unexpected response 0
[  374.678285][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.685230][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.685264][    C1] yealink 8-1:36.0: unexpected response 0
[  374.692181][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.698039][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.698074][    C1] yealink 8-1:36.0: unexpected response 0
[  374.705089][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.712077][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.712111][    C1] yealink 8-1:36.0: unexpected response 0
[  374.717960][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.724879][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.724912][    C1] yealink 8-1:36.0: unexpected response 0
[  374.731810][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.737646][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.737678][    C1] yealink 8-1:36.0: unexpected response 0
[  374.744604][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.751532][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.751567][    C1] yealink 8-1:36.0: unexpected response 0
[  374.757415][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.764426][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.764465][    C1] yealink 8-1:36.0: unexpected response 0
[  374.771376][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.777224][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.777256][    C1] yealink 8-1:36.0: unexpected response 0
[  374.784159][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.791073][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.791107][    C1] yealink 8-1:36.0: unexpected response 0
[  374.796952][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.803893][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.803932][    C1] yealink 8-1:36.0: unexpected response 0
[  374.810955][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.816831][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.816871][    C1] yealink 8-1:36.0: unexpected response 0
[  374.823974][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.831030][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.831068][    C1] yealink 8-1:36.0: unexpected response 0
[  374.836938][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.844058][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.844092][    C1] yealink 8-1:36.0: unexpected response 0
[  374.851015][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.856890][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.856926][    C1] yealink 8-1:36.0: unexpected response 0
[  374.863873][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.870805][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.870841][    C1] yealink 8-1:36.0: unexpected response 0
[  374.876715][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.883712][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.883749][    C1] yealink 8-1:36.0: unexpected response 0
[  374.890740][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.896650][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.896689][    C1] yealink 8-1:36.0: unexpected response 0
[  374.903625][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.910555][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.910591][    C1] yealink 8-1:36.0: unexpected response 0
[  374.916485][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.923487][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.923527][    C1] yealink 8-1:36.0: unexpected response 0
[  374.930568][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.936448][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.936493][    C1] yealink 8-1:36.0: unexpected response 0
[  374.943423][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.950352][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.950388][    C1] yealink 8-1:36.0: unexpected response 0
[  374.956294][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.963251][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.963289][    C1] yealink 8-1:36.0: unexpected response 0
[  374.970191][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.976151][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.976187][    C1] yealink 8-1:36.0: unexpected response 0
[  374.983389][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  374.990340][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  374.990375][    C1] yealink 8-1:36.0: unexpected response 0
[  374.996266][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.003228][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.003265][    C1] yealink 8-1:36.0: unexpected response 0
[  375.010167][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.016131][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.016169][    C1] yealink 8-1:36.0: unexpected response 0
[  375.023435][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.030361][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.030392][    C1] yealink 8-1:36.0: unexpected response 0
[  375.036294][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.043255][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.043291][    C1] yealink 8-1:36.0: unexpected response 0
[  375.050213][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.056122][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.056164][    C1] yealink 8-1:36.0: unexpected response 0
[  375.063229][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.070143][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.070178][    C1] yealink 8-1:36.0: unexpected response 0
[  375.076083][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.083033][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.083071][    C1] yealink 8-1:36.0: unexpected response 0
[  375.090000][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.095933][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.095968][    C1] yealink 8-1:36.0: unexpected response 0
[  375.103201][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.110113][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.110150][    C1] yealink 8-1:36.0: unexpected response 0
[  375.116044][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.122996][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.123032][    C1] yealink 8-1:36.0: unexpected response 0
[  375.129957][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.135924][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.135964][    C1] yealink 8-1:36.0: unexpected response 0
[  375.142916][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.150115][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.150158][    C1] yealink 8-1:36.0: unexpected response 0
[  375.156057][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.163040][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.163079][    C1] yealink 8-1:36.0: unexpected response 0
[  375.170118][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.176030][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.176070][    C1] yealink 8-1:36.0: unexpected response 0
[  375.183025][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.189954][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.189993][    C1] yealink 8-1:36.0: unexpected response 0
[  375.195947][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.203139][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.203176][    C1] yealink 8-1:36.0: unexpected response 0
[  375.210173][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.216084][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.216124][    C1] yealink 8-1:36.0: unexpected response 0
[  375.223189][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.230109][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.230146][    C1] yealink 8-1:36.0: unexpected response 0
[  375.236049][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.242983][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.243018][    C1] yealink 8-1:36.0: unexpected response 0
[  375.249948][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.255970][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.256003][    C1] yealink 8-1:36.0: unexpected response 0
[  375.262935][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.269952][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.269991][    C1] yealink 8-1:36.0: unexpected response 0
[  375.276192][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.283170][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.283213][    C1] yealink 8-1:36.0: unexpected response 0
[  375.290224][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.296155][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.296190][    C1] yealink 8-1:36.0: unexpected response 0
[  375.303148][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.310069][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.310106][    C1] yealink 8-1:36.0: unexpected response 0
[  375.316054][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.323011][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.323056][    C1] yealink 8-1:36.0: unexpected response 0
[  375.330075][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.336092][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.336129][    C1] yealink 8-1:36.0: unexpected response 0
[  375.343162][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.350094][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.350137][    C1] yealink 8-1:36.0: unexpected response 0
[  375.356068][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.363062][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.363129][    C1] yealink 8-1:36.0: unexpected response 0
[  375.370047][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.376002][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.376032][    C1] yealink 8-1:36.0: unexpected response 0
[  375.383061][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.390038][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.390065][    C1] yealink 8-1:36.0: unexpected response 0
[  375.396056][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.402955][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.402981][    C1] yealink 8-1:36.0: unexpected response 0
[  375.409838][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.415756][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.415788][    C1] yealink 8-1:36.0: unexpected response 0
[  375.423087][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.430055][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.430079][    C1] yealink 8-1:36.0: unexpected response 0
[  375.435974][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.442903][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.442931][    C1] yealink 8-1:36.0: unexpected response 0
[  375.449776][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.455643][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.455676][    C1] yealink 8-1:36.0: unexpected response 0
[  375.462616][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.469577][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.469601][    C1] yealink 8-1:36.0: unexpected response 0
[  375.475682][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.482600][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.482627][    C1] yealink 8-1:36.0: unexpected response 0
[  375.489462][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.495444][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.495473][    C1] yealink 8-1:36.0: unexpected response 0
[  375.502397][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.509271][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.509295][    C1] yealink 8-1:36.0: unexpected response 0
[  375.515170][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.522101][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.522130][    C1] yealink 8-1:36.0: unexpected response 0
[  375.529014][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.534944][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.534982][    C1] yealink 8-1:36.0: unexpected response 0
[  375.541915][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.548962][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.548985][    C1] yealink 8-1:36.0: unexpected response 0
[  375.554882][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.562070][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.562100][    C1] yealink 8-1:36.0: unexpected response 0
[  375.569009][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.574975][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.575007][    C1] yealink 8-1:36.0: unexpected response 0
[  375.581910][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.588754][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.588777][    C1] yealink 8-1:36.0: unexpected response 0
[  375.594650][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.601542][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.601569][    C1] yealink 8-1:36.0: unexpected response 0
[  375.608401][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.614300][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.614329][    C1] yealink 8-1:36.0: unexpected response 0
[  375.621263][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.628213][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.628235][    C1] yealink 8-1:36.0: unexpected response 0
[  375.634135][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.641138][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.641167][    C1] yealink 8-1:36.0: unexpected response 0
[  375.648054][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.653953][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.653987][    C1] yealink 8-1:36.0: unexpected response 0
[  375.660918][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.667776][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.667799][    C1] yealink 8-1:36.0: unexpected response 0
[  375.673688][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.680585][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.680612][    C1] yealink 8-1:36.0: unexpected response 0
[  375.687440][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.693299][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.693334][    C1] yealink 8-1:36.0: unexpected response 0
[  375.700203][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.707269][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.707300][    C1] yealink 8-1:36.0: unexpected response 0
[  375.713262][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.720115][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.720139][    C1] yealink 8-1:36.0: unexpected response 0
[  375.727080][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.732954][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.732982][    C1] yealink 8-1:36.0: unexpected response 0
[  375.739819][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.746836][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.746871][    C1] yealink 8-1:36.0: unexpected response 0
[  375.752777][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.759679][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.759703][    C1] yealink 8-1:36.0: unexpected response 0
[  375.766617][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.772481][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.772509][    C1] yealink 8-1:36.0: unexpected response 0
[  375.779344][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.786271][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.786303][    C1] yealink 8-1:36.0: unexpected response 0
[  375.792306][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.799209][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.799232][    C1] yealink 8-1:36.0: unexpected response 0
[  375.806273][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.812264][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.812296][    C1] yealink 8-1:36.0: unexpected response 0
[  375.819168][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.826084][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.826120][    C1] yealink 8-1:36.0: unexpected response 0
[  375.831985][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.838876][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.838899][    C1] yealink 8-1:36.0: unexpected response 0
[  375.845987][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.851887][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.851918][    C1] yealink 8-1:36.0: unexpected response 0
[  375.858791][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.865778][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.865812][    C1] yealink 8-1:36.0: unexpected response 0
[  375.871704][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.878610][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.878640][    C1] yealink 8-1:36.0: unexpected response 0
[  375.885671][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.891555][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.891584][    C1] yealink 8-1:36.0: unexpected response 0
[  375.898503][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.905474][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.905505][    C1] yealink 8-1:36.0: unexpected response 0
[  375.911372][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.918215][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.918238][    C1] yealink 8-1:36.0: unexpected response 0
[  375.925153][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.931018][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.931046][    C1] yealink 8-1:36.0: unexpected response 0
[  375.938319][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.945257][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.945294][    C1] yealink 8-1:36.0: unexpected response 0
[  375.951157][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.958140][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.958179][    C1] yealink 8-1:36.0: unexpected response 0
[  375.965423][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.971318][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.971345][    C1] yealink 8-1:36.0: unexpected response 0
[  375.978432][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.985390][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.985431][    C1] yealink 8-1:36.0: unexpected response 0
[  375.991523][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  375.998402][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  375.998428][    C1] yealink 8-1:36.0: unexpected response 0
[  376.005358][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.011227][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.011255][    C1] yealink 8-1:36.0: unexpected response 0
[  376.018140][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.025174][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.025209][    C1] yealink 8-1:36.0: unexpected response 0
[  376.031103][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.037964][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.037989][    C1] yealink 8-1:36.0: unexpected response 0
[  376.044896][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.050819][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.050851][    C1] yealink 8-1:36.0: unexpected response 0
[  376.057749][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.064701][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.064739][    C1] yealink 8-1:36.0: unexpected response 0
[  376.070767][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.077653][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.077677][    C1] yealink 8-1:36.0: unexpected response 0
[  376.084709][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.090595][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.090622][    C1] yealink 8-1:36.0: unexpected response 0
[  376.097450][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.104397][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.104431][    C1] yealink 8-1:36.0: unexpected response 0
[  376.110287][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.117224][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.117251][    C1] yealink 8-1:36.0: unexpected response 0
[  376.124169][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.130060][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.130088][    C1] yealink 8-1:36.0: unexpected response 0
[  376.137016][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.144075][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.144108][    C1] yealink 8-1:36.0: unexpected response 0
[  376.150072][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.157018][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.157051][    C1] yealink 8-1:36.0: unexpected response 0
[  376.163968][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.169792][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.169822][    C1] yealink 8-1:36.0: unexpected response 0
[  376.176727][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.183640][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.183667][    C1] yealink 8-1:36.0: unexpected response 0
[  376.189663][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.196726][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.196764][    C1] yealink 8-1:36.0: unexpected response 0
[  376.203678][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.209760][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.209785][    C1] yealink 8-1:36.0: unexpected response 0
[  376.217316][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.224503][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.224531][    C1] yealink 8-1:36.0: unexpected response 0
[  376.230443][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.237330][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.237358][    C1] yealink 8-1:36.0: unexpected response 0
[  376.244376][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.250385][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.250425][    C1] yealink 8-1:36.0: unexpected response 0
[  376.257421][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.264497][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.264530][    C1] yealink 8-1:36.0: unexpected response 0
[  376.271292][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.279093][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.279124][    C1] yealink 8-1:36.0: unexpected response 0
[  376.286345][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.292250][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.292277][    C1] yealink 8-1:36.0: unexpected response 0
[  376.299128][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.306044][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.306073][    C1] yealink 8-1:36.0: unexpected response 0
[  376.311918][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.318826][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.318850][    C1] yealink 8-1:36.0: unexpected response 0
[  376.325943][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.332307][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.332335][    C1] yealink 8-1:36.0: unexpected response 0
[  376.339168][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.346094][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.346127][    C1] yealink 8-1:36.0: unexpected response 0
[  376.351985][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.358839][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.358861][    C1] yealink 8-1:36.0: unexpected response 0
[  376.365796][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.371660][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.371685][    C1] yealink 8-1:36.0: unexpected response 0
[  376.378520][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.385416][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.385449][    C1] yealink 8-1:36.0: unexpected response 0
[  376.391321][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.398160][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.398182][    C1] yealink 8-1:36.0: unexpected response 0
[  376.405087][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.411028][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.411054][    C1] yealink 8-1:36.0: unexpected response 0
[  376.417881][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.424806][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.424837][    C1] yealink 8-1:36.0: unexpected response 0
[  376.430689][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.437561][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.437586][    C1] yealink 8-1:36.0: unexpected response 0
[  376.444606][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.450493][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.450519][    C1] yealink 8-1:36.0: unexpected response 0
[  376.457357][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.464435][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.464469][    C1] yealink 8-1:36.0: unexpected response 0
[  376.470582][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.477423][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.477446][    C1] yealink 8-1:36.0: unexpected response 0
[  376.484445][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.490423][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.490457][    C1] yealink 8-1:36.0: unexpected response 0
[  376.497298][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.504272][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.504306][    C1] yealink 8-1:36.0: unexpected response 0
[  376.510172][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.517203][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.517233][    C1] yealink 8-1:36.0: unexpected response 0
[  376.524139][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.530059][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.530081][    C1] yealink 8-1:36.0: unexpected response 0
[  376.537172][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.544079][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.544107][    C1] yealink 8-1:36.0: unexpected response 0
[  376.550009][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.557008][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.557043][    C1] yealink 8-1:36.0: unexpected response 0
[  376.563941][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.569832][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.569855][    C1] yealink 8-1:36.0: unexpected response 0
[  376.576760][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.583681][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.583717][    C1] yealink 8-1:36.0: unexpected response 0
[  376.589552][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.597095][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.597126][    C1] yealink 8-1:36.0: unexpected response 0
[  376.604039][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.609865][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.609887][    C1] yealink 8-1:36.0: unexpected response 0
[  376.616825][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.623737][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.623765][    C1] yealink 8-1:36.0: unexpected response 0
[  376.629556][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.636520][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.636549][    C1] yealink 8-1:36.0: unexpected response 0
[  376.640737][ T2857] udevd[2857]: worker [6780] /devices/platform/dummy_hcd.7/usb8/8-1 timeout; kill it
[  376.643614][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.649772][ T2857] udevd[2857]: seq 5645 '/devices/platform/dummy_hcd.7/usb8/8-1' killed
[  376.656293][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.680651][ T2857] udevd[2857]: worker [6818] /devices/platform/dummy_hcd.5/usb6/6-1 timeout; kill it
[  376.682221][    C1] yealink 8-1:36.0: unexpected response 0
[  376.700897][ T2857] udevd[2857]: seq 5654 '/devices/platform/dummy_hcd.5/usb6/6-1' killed
[  376.703917][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.722086][ T2857] udevd[2857]: worker [6775] /devices/platform/dummy_hcd.1/usb2/2-1 timeout; kill it
[  376.728262][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.760966][ T2857] udevd[2857]: seq 5632 '/devices/platform/dummy_hcd.1/usb2/2-1' killed
[  376.765943][    C1] yealink 8-1:36.0: unexpected response 0
[  376.782539][ T2857] udevd[2857]: worker [6780] terminated by signal 9 (Killed)
[  376.787502][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.793467][ T2857] udevd[2857]: worker [6780] failed while handling '/devices/platform/dummy_hcd.7/usb8/8-1'
[  376.800625][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  376.809941][ T2857] udevd[2857]: worker [6818] terminated by signal 9 (Killed)
[  376.811639][    C1] yealink 8-1:36.0: unexpected response 0
[  376.819705][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  376.825739][ T2857] udevd[2857]: worker [6818] failed while handling '/devices/platform/dummy_hcd.5/usb6/6-1'
[  376.835329][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.270937][    C1] yealink 8-1:36.0: unexpected response 0
[  378.278307][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.286154][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.293596][    C1] yealink 8-1:36.0: unexpected response 0
[  378.299715][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.307576][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.314497][    C1] yealink 8-1:36.0: unexpected response 0
[  378.320691][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.327753][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.334647][    C1] yealink 8-1:36.0: unexpected response 0
[  378.336541][   T30] input_mutex
[  378.340626][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.342088][   T30] ){+.+.}-{4:4}
[  378.344336][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.352077][   T30] , at: input_register_device.cold+0x5b/0x375
[  378.354280][    C1] yealink 8-1:36.0: unexpected response 0
[  378.364907][   T30] 5 locks held by kworker/u8:0/12:
[  378.369929][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.385171][   T30]  #0: ffff888100e98940 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12d6/0x1980
[  378.387218][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.397359][   T30]  #1: 
[  378.402714][    C1] yealink 8-1:36.0: unexpected response 0
[  378.403243][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.406886][   T30] ffffc900000cfd18
[  378.411631][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.419270][   T30]  (
[  378.421920][    C1] yealink 8-1:36.0: unexpected response 0
[  378.422656][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.429436][   T30] net_cleanup_work
[  378.433175][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.438968][   T30] ){+.+.}-{0:0}
[  378.444084][    C1] yealink 8-1:36.0: unexpected response 0
[  378.444536][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.449941][   T30] , at: process_one_work+0x973/0x1980
[  378.456858][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.459830][   T30]  #2: 
[  378.464412][    C1] yealink 8-1:36.0: unexpected response 0
[  378.466186][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.472734][   T30] ffffffff8aadf088
[  378.477721][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.510366][    C1] yealink 8-1:36.0: unexpected response 0
[  378.516416][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.523502][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.524181][   T30]  (
[  378.530326][    C1] yealink 8-1:36.0: unexpected response 0
[  378.533706][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.542997][   T30] pernet_ops_rwsem
[  378.545830][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.551115][   T30] ){++++}-{4:4}
[  378.556460][    C1] yealink 8-1:36.0: unexpected response 0
[  378.557045][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.560797][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.568474][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.573474][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.579968][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.586547][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.595860][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.600212][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.606967][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.614935][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.620227][    C1] yealink 8-1:36.0: unexpected response 0
[  378.628888][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.635946][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.640589][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.648181][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.653757][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.659998][    C1] yealink 8-1:36.0: unexpected response 0
[  378.667269][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.674165][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.679553][    C0] yealink 6-1:36.0: unexpected response 0
[  378.686831][   T30] , at: cleanup_net+0xb8/0x920
[  378.693345][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.693375][    C1] yealink 8-1:36.0: unexpected response 0
[  378.693645][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.699346][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.704430][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.711289][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.716562][    C0] yealink 6-1:36.0: unexpected response 0
[  378.723506][    C1] yealink 8-1:36.0: unexpected response 0
[  378.732090][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.738851][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.744430][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.749935][   T30]  #3: 
[  378.755474][    C0] yealink 6-1:36.0: unexpected response 0
[  378.755702][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.755802][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.755832][    C1] yealink 8-1:36.0: unexpected response 0
[  378.755987][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.762963][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.769524][    C0] yealink 6-1:36.0: unexpected response 0
[  378.779069][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.779869][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.785091][    C1] yealink 8-1:36.0: unexpected response 0
[  378.792538][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.800581][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.804472][    C0] yealink 6-1:36.0: unexpected response 0
[  378.811872][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.818961][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.824353][    C1] yealink 8-1:36.0: unexpected response 0
[  378.831487][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.840518][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.844555][    C0] yealink 6-1:36.0: unexpected response 0
[  378.853688][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.859149][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.863863][    C1] yealink 8-1:36.0: unexpected response 0
[  378.872302][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.877873][   T30] ffffffff8aaf7be0
[  378.883326][    C0] yealink 6-1:36.0: unexpected response 0
[  378.883424][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.883636][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.890684][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.897533][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.902970][    C1] yealink 8-1:36.0: unexpected response 0
[  378.909748][    C0] yealink 6-1:36.0: unexpected response 0
[  378.918391][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.922566][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.929388][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.933388][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.938571][    C1] yealink 8-1:36.0: unexpected response 0
[  378.945365][    C0] yealink 6-1:36.0: unexpected response 0
[  378.954202][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.959989][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  378.968182][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  378.972812][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  378.977456][    C1] yealink 8-1:36.0: unexpected response 0
[  378.984235][    C0] yealink 6-1:36.0: unexpected response 0
[  378.992863][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  378.998564][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.005035][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.010722][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.016031][    C1] yealink 8-1:36.0: unexpected response 0
[  379.022818][    C0] yealink 6-1:36.0: unexpected response 0
[  379.030106][   T30]  (
[  379.036493][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.036751][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.043511][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.049376][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.054815][    C1] yealink 8-1:36.0: unexpected response 0
[  379.061614][    C0] yealink 6-1:36.0: unexpected response 0
[  379.070377][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.075924][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.083795][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.088182][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.093529][    C1] yealink 8-1:36.0: unexpected response 0
[  379.096163][    C0] yealink 6-1:36.0: unexpected response 0
[  379.103590][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.110398][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.118306][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.124418][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.129140][    C1] yealink 8-1:36.0: unexpected response 0
[  379.134898][    C0] yealink 6-1:36.0: unexpected response 0
[  379.144435][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.149550][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.156201][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.163331][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.168650][    C1] yealink 8-1:36.0: unexpected response 0
[  379.174649][    C0] yealink 6-1:36.0: unexpected response 0
[  379.181980][   T30] rtnl_mutex
[  379.188612][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.188934][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.195727][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.204433][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.208716][    C1] yealink 8-1:36.0: unexpected response 0
[  379.214542][    C0] yealink 6-1:36.0: unexpected response 0
[  379.225193][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.230628][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.238624][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.244055][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.249531][    C1] yealink 8-1:36.0: unexpected response 0
[  379.255258][    C0] yealink 6-1:36.0: unexpected response 0
[  379.260253][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.268362][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.276023][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.282886][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.290001][    C1] yealink 8-1:36.0: unexpected response 0
[  379.296016][    C0] yealink 6-1:36.0: unexpected response 0
[  379.304143][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.309574][   T30] ){+.+.}-{4:4}
[  379.315956][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.316205][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.322983][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.329690][    C1] yealink 8-1:36.0: unexpected response 0
[  379.335631][    C0] yealink 6-1:36.0: unexpected response 0
[  379.343985][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.348782][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.355757][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.362580][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.368670][    C1] yealink 8-1:36.0: unexpected response 0
[  379.374426][    C0] yealink 6-1:36.0: unexpected response 0
[  379.380838][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.387240][   T30] , at: ops_undo_list+0x7ec/0xab0
[  379.391108][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.391109][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.391142][    C1] yealink 8-1:36.0: unexpected response 0
[  379.391448][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.398096][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.405351][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.411521][    C0] yealink 6-1:36.0: unexpected response 0
[  379.417294][    C1] yealink 8-1:36.0: unexpected response 0
[  379.423621][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.430473][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.436931][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.445024][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.450120][    C0] yealink 6-1:36.0: unexpected response 0
[  379.455857][    C1] yealink 8-1:36.0: unexpected response 0
[  379.461956][   T30]  #4: 
[  379.468488][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.470956][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.473984][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.481077][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.487236][    C0] yealink 6-1:36.0: unexpected response 0
[  379.492968][    C1] yealink 8-1:36.0: unexpected response 0
[  379.500504][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.508579][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.513805][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.519413][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.524785][    C0] yealink 6-1:36.0: unexpected response 0
[  379.531576][    C1] yealink 8-1:36.0: unexpected response 0
[  379.538805][   T30] ffffffff896ea428
[  379.545209][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.545445][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.552299][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.559572][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.563529][    C0] yealink 6-1:36.0: unexpected response 0
[  379.566310][    C1] yealink 8-1:36.0: unexpected response 0
[  379.574952][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.580532][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.587190][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.595096][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.599160][    C0] yealink 6-1:36.0: unexpected response 0
[  379.605066][    C1] yealink 8-1:36.0: unexpected response 0
[  379.612340][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.619096][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.625713][   T30]  (
[  379.632344][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.632373][    C0] yealink 6-1:36.0: unexpected response 0
[  379.632424][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.638283][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.643905][    C1] yealink 8-1:36.0: unexpected response 0
[  379.647981][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.654900][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.661176][    C0] yealink 6-1:36.0: unexpected response 0
[  379.669786][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.675335][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.680583][    C1] yealink 8-1:36.0: unexpected response 0
[  379.686751][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.693894][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.700055][    C0] yealink 6-1:36.0: unexpected response 0
[  379.708703][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.715719][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.719634][    C1] yealink 8-1:36.0: unexpected response 0
[  379.728351][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.732762][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.739017][    C0] yealink 6-1:36.0: unexpected response 0
[  379.743150][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.748920][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.754136][    C1] yealink 8-1:36.0: unexpected response 0
[  379.761536][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.768294][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.773687][    C0] yealink 6-1:36.0: unexpected response 0
[  379.780846][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.787652][   T30] rcu_state.exp_mutex
[  379.793013][    C1] yealink 8-1:36.0: unexpected response 0
[  379.793099][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.793384][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.800078][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.807171][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.812478][    C0] yealink 6-1:36.0: unexpected response 0
[  379.819249][    C1] yealink 8-1:36.0: unexpected response 0
[  379.826405][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.832414][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.840983][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.847070][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.851040][    C0] yealink 6-1:36.0: unexpected response 0
[  379.857905][    C1] yealink 8-1:36.0: unexpected response 0
[  379.865175][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.871184][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.877672][   T30] ){+.+.}-{4:4}
[  379.884126][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.884159][    C0] yealink 6-1:36.0: unexpected response 0
[  379.884236][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.890127][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.896757][    C1] yealink 8-1:36.0: unexpected response 0
[  379.904320][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.910481][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.916223][    C0] yealink 6-1:36.0: unexpected response 0
[  379.920757][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.928281][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.933016][    C1] yealink 8-1:36.0: unexpected response 0
[  379.940463][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.948358][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.953389][    C0] yealink 6-1:36.0: unexpected response 0
[  379.959778][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  379.966810][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  379.971771][    C1] yealink 8-1:36.0: unexpected response 0
[  379.979235][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  379.987391][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  379.992280][    C0] yealink 6-1:36.0: unexpected response 0
[  379.999774][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.004144][   T30] , at: exp_funnel_lock+0x19e/0x3c0
[  380.010703][    C1] yealink 8-1:36.0: unexpected response 0
[  380.010768][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.011116][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.017802][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.021952][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.028011][    C0] yealink 6-1:36.0: unexpected response 0
[  380.033748][    C1] yealink 8-1:36.0: unexpected response 0
[  380.041100][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.049106][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.053575][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.060490][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.066759][    C0] yealink 6-1:36.0: unexpected response 0
[  380.072497][    C1] yealink 8-1:36.0: unexpected response 0
[  380.080616][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.086864][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.092141][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.098878][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.105331][    C0] yealink 6-1:36.0: unexpected response 0
[  380.111065][    C1] yealink 8-1:36.0: unexpected response 0
[  380.119733][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.125809][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.130670][   T30] 5 locks held by kworker/1:1/28:
[  380.137210][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.137241][    C0] yealink 6-1:36.0: unexpected response 0
[  380.137312][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.137342][    C1] yealink 8-1:36.0: unexpected response 0
[  380.144282][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.150903][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.157243][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.163822][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.167761][    C0] yealink 6-1:36.0: unexpected response 0
[  380.174574][    C1] yealink 8-1:36.0: unexpected response 0
[  380.181840][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.188715][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.196787][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.201929][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.206452][    C0] yealink 6-1:36.0: unexpected response 0
[  380.213314][    C1] yealink 8-1:36.0: unexpected response 0
[  380.221259][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.227710][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.235407][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.240486][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.245211][    C0] yealink 6-1:36.0: unexpected response 0
[  380.251996][    C1] yealink 8-1:36.0: unexpected response 0
[  380.259193][   T30] 1 lock held by khungtaskd/30:
[  380.265610][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.265909][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.272658][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  380.278713][    C1] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  380.284006][    C0] yealink 6-1:36.0: unexpected response 0
[  380.290790][    C1] yealink 8-1:36.0: unexpected response 0
[  380.299258][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  380.303452][    C1] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  380.310361][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71