rb status -71
[  481.851875][    C0] yealink 3-1:36.0: unexpected response 0
[  481.861635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.867498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.867517][    C0] yealink 3-1:36.0: unexpected response 0
[  481.877254][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.883078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.883097][    C0] yealink 3-1:36.0: unexpected response 0
[  481.892843][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.898685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.898705][    C0] yealink 3-1:36.0: unexpected response 0
[  481.908436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.914257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.914276][    C0] yealink 3-1:36.0: unexpected response 0
[  481.924048][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.929906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.929926][    C0] yealink 3-1:36.0: unexpected response 0
[  481.939675][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.945503][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.945523][    C0] yealink 3-1:36.0: unexpected response 0
[  481.955268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.961105][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.961125][    C0] yealink 3-1:36.0: unexpected response 0
[  481.970908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.976813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.976834][    C0] yealink 3-1:36.0: unexpected response 0
[  481.986632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  481.992493][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  481.992517][    C0] yealink 3-1:36.0: unexpected response 0
[  482.002300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.008158][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.008179][    C0] yealink 3-1:36.0: unexpected response 0
[  482.017976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.023858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.023883][    C0] yealink 3-1:36.0: unexpected response 0
[  482.033688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.039566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.039588][    C0] yealink 3-1:36.0: unexpected response 0
[  482.049379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.055282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.055305][    C0] yealink 3-1:36.0: unexpected response 0
[  482.065063][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.070919][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.070940][    C0] yealink 3-1:36.0: unexpected response 0
[  482.080704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.086580][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.086601][    C0] yealink 3-1:36.0: unexpected response 0
[  482.096372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.102207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.102227][    C0] yealink 3-1:36.0: unexpected response 0
[  482.112013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.117856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.117876][    C0] yealink 3-1:36.0: unexpected response 0
[  482.127612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.133434][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.133453][    C0] yealink 3-1:36.0: unexpected response 0
[  482.143192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.149057][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.149076][    C0] yealink 3-1:36.0: unexpected response 0
[  482.158828][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.164650][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.164670][    C0] yealink 3-1:36.0: unexpected response 0
[  482.174402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.180238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.180277][    C0] yealink 3-1:36.0: unexpected response 0
[  482.190010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.195843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.195873][    C0] yealink 3-1:36.0: unexpected response 0
[  482.205662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.211492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.211520][    C0] yealink 3-1:36.0: unexpected response 0
[  482.221283][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.227111][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.227137][    C0] yealink 3-1:36.0: unexpected response 0
[  482.236946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.242742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.242760][    C0] yealink 3-1:36.0: unexpected response 0
[  482.252510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.258377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.258396][    C0] yealink 3-1:36.0: unexpected response 0
[  482.268146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.274007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.274026][    C0] yealink 3-1:36.0: unexpected response 0
[  482.283773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.289630][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.289651][    C0] yealink 3-1:36.0: unexpected response 0
[  482.299381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.305202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.305221][    C0] yealink 3-1:36.0: unexpected response 0
[  482.314987][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.320829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.320848][    C0] yealink 3-1:36.0: unexpected response 0
[  482.330579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.336423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.336443][    C0] yealink 3-1:36.0: unexpected response 0
[  482.346197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.352041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.352061][    C0] yealink 3-1:36.0: unexpected response 0
[  482.361811][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.367679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.367698][    C0] yealink 3-1:36.0: unexpected response 0
[  482.377428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.383260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.383279][    C0] yealink 3-1:36.0: unexpected response 0
[  482.393030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.398880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.398899][    C0] yealink 3-1:36.0: unexpected response 0
[  482.408643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.414470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.414489][    C0] yealink 3-1:36.0: unexpected response 0
[  482.424276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.430118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.430138][    C0] yealink 3-1:36.0: unexpected response 0
[  482.439958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.445785][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.445804][    C0] yealink 3-1:36.0: unexpected response 0
[  482.455619][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.461496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.461523][    C0] yealink 3-1:36.0: unexpected response 0
[  482.471279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.477177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.477208][    C0] yealink 3-1:36.0: unexpected response 0
[  482.487018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.492838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.492858][    C0] yealink 3-1:36.0: unexpected response 0
[  482.502612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.508474][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.508495][    C0] yealink 3-1:36.0: unexpected response 0
[  482.518256][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.524099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.524119][    C0] yealink 3-1:36.0: unexpected response 0
[  482.533914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.539795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.539816][    C0] yealink 3-1:36.0: unexpected response 0
[  482.549653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.555475][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.555494][    C0] yealink 3-1:36.0: unexpected response 0
[  482.565242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.571094][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.571113][    C0] yealink 3-1:36.0: unexpected response 0
[  482.580867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.586719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.586740][    C0] yealink 3-1:36.0: unexpected response 0
[  482.596488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.602339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.602359][    C0] yealink 3-1:36.0: unexpected response 0
[  482.612092][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.617949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.617968][    C0] yealink 3-1:36.0: unexpected response 0
[  482.627709][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.633532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.633551][    C0] yealink 3-1:36.0: unexpected response 0
[  482.643331][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.649183][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.649202][    C0] yealink 3-1:36.0: unexpected response 0
[  482.658942][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.664800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.664825][    C0] yealink 3-1:36.0: unexpected response 0
[  482.674673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.680543][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.680565][    C0] yealink 3-1:36.0: unexpected response 0
[  482.690348][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.696204][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.696224][    C0] yealink 3-1:36.0: unexpected response 0
[  482.705974][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.711818][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.711837][    C0] yealink 3-1:36.0: unexpected response 0
[  482.721593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.727648][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.727671][    C0] yealink 3-1:36.0: unexpected response 0
[  482.737437][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.743287][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.743308][    C0] yealink 3-1:36.0: unexpected response 0
[  482.753106][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.758972][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.758992][    C0] yealink 3-1:36.0: unexpected response 0
[  482.768729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.774555][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.774574][    C0] yealink 3-1:36.0: unexpected response 0
[  482.784315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.790184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.790204][    C0] yealink 3-1:36.0: unexpected response 0
[  482.799934][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.805758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.805776][    C0] yealink 3-1:36.0: unexpected response 0
[  482.815527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.821368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.821395][    C0] yealink 3-1:36.0: unexpected response 0
[  482.831162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.837016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.837044][    C0] yealink 3-1:36.0: unexpected response 0
[  482.846796][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.852573][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.852590][    C0] yealink 3-1:36.0: unexpected response 0
[  482.862347][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.868195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.868214][    C0] yealink 3-1:36.0: unexpected response 0
[  482.877969][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.883813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.883832][    C0] yealink 3-1:36.0: unexpected response 0
[  482.893593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.899445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.899466][    C0] yealink 3-1:36.0: unexpected response 0
[  482.909237][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.915067][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.915087][    C0] yealink 3-1:36.0: unexpected response 0
[  482.924835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.930674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.930693][    C0] yealink 3-1:36.0: unexpected response 0
[  482.940436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.946277][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.946295][    C0] yealink 3-1:36.0: unexpected response 0
[  482.956031][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.961856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.961875][    C0] yealink 3-1:36.0: unexpected response 0
[  482.971628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.977557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.977576][    C0] yealink 3-1:36.0: unexpected response 0
[  482.987320][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  482.993143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  482.993161][    C0] yealink 3-1:36.0: unexpected response 0
[  483.002907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.008746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.008764][    C0] yealink 3-1:36.0: unexpected response 0
[  483.018492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.024318][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.024336][    C0] yealink 3-1:36.0: unexpected response 0
[  483.034093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.039935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.039954][    C0] yealink 3-1:36.0: unexpected response 0
[  483.049692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.055520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.055538][    C0] yealink 3-1:36.0: unexpected response 0
[  483.065286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.071219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.071238][    C0] yealink 3-1:36.0: unexpected response 0
[  483.080988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.086921][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.086940][    C0] yealink 3-1:36.0: unexpected response 0
[  483.096687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.102529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.102547][    C0] yealink 3-1:36.0: unexpected response 0
[  483.112299][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.118147][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.118166][    C0] yealink 3-1:36.0: unexpected response 0
[  483.127900][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.133736][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.133755][    C0] yealink 3-1:36.0: unexpected response 0
[  483.143496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.149365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.149384][    C0] yealink 3-1:36.0: unexpected response 0
[  483.159132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.164963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.164981][    C0] yealink 3-1:36.0: unexpected response 0
[  483.174711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.180578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.180597][    C0] yealink 3-1:36.0: unexpected response 0
[  483.190347][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.196213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.196232][    C0] yealink 3-1:36.0: unexpected response 0
[  483.205968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.211792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.211811][    C0] yealink 3-1:36.0: unexpected response 0
[  483.221543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.227402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.227421][    C0] yealink 3-1:36.0: unexpected response 0
[  483.237189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.243041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.243062][    C0] yealink 3-1:36.0: unexpected response 0
[  483.252832][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.258704][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.258725][    C0] yealink 3-1:36.0: unexpected response 0
[  483.268469][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.274296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.274316][    C0] yealink 3-1:36.0: unexpected response 0
[  483.284074][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.289922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.289942][    C0] yealink 3-1:36.0: unexpected response 0
[  483.299719][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.305548][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.305567][    C0] yealink 3-1:36.0: unexpected response 0
[  483.315326][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.321167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.321187][    C0] yealink 3-1:36.0: unexpected response 0
[  483.330949][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.336792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.336811][    C0] yealink 3-1:36.0: unexpected response 0
[  483.346560][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.352391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.352410][    C0] yealink 3-1:36.0: unexpected response 0
[  483.362157][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.368000][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.368019][    C0] yealink 3-1:36.0: unexpected response 0
[  483.377771][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.383595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.383614][    C0] yealink 3-1:36.0: unexpected response 0
[  483.393369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.399219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.399239][    C0] yealink 3-1:36.0: unexpected response 0
[  483.408988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.414812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.414831][    C0] yealink 3-1:36.0: unexpected response 0
[  483.424585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.430438][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.430458][    C0] yealink 3-1:36.0: unexpected response 0
[  483.440206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.446047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.446066][    C0] yealink 3-1:36.0: unexpected response 0
[  483.455780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.461626][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.461646][    C0] yealink 3-1:36.0: unexpected response 0
[  483.471407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.477264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.477284][    C0] yealink 3-1:36.0: unexpected response 0
[  483.487014][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.492839][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.492859][    C0] yealink 3-1:36.0: unexpected response 0
[  483.502593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.508443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.508463][    C0] yealink 3-1:36.0: unexpected response 0
[  483.518208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.524039][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.524059][    C0] yealink 3-1:36.0: unexpected response 0
[  483.533799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.539710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.539730][    C0] yealink 3-1:36.0: unexpected response 0
[  483.549511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.555334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.555352][    C0] yealink 3-1:36.0: unexpected response 0
[  483.565104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.570969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.570988][    C0] yealink 3-1:36.0: unexpected response 0
[  483.580738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.586597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.586616][    C0] yealink 3-1:36.0: unexpected response 0
[  483.596367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.602209][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.602228][    C0] yealink 3-1:36.0: unexpected response 0
[  483.611967][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.617809][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.617828][    C0] yealink 3-1:36.0: unexpected response 0
[  483.627574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.633414][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.633433][    C0] yealink 3-1:36.0: unexpected response 0
[  483.643203][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.649045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.649064][    C0] yealink 3-1:36.0: unexpected response 0
[  483.658803][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.664647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.664665][    C0] yealink 3-1:36.0: unexpected response 0
[  483.674399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.680257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.680276][    C0] yealink 3-1:36.0: unexpected response 0
[  483.690065][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.695973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.695996][    C0] yealink 3-1:36.0: unexpected response 0
[  483.705698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.711552][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.711584][    C0] yealink 3-1:36.0: unexpected response 0
[  483.721356][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.727201][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.727229][    C0] yealink 3-1:36.0: unexpected response 0
[  483.737018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.742799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.742816][    C0] yealink 3-1:36.0: unexpected response 0
[  483.752609][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.758486][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.758509][    C0] yealink 3-1:36.0: unexpected response 0
[  483.768312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.774154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.774175][    C0] yealink 3-1:36.0: unexpected response 0
[  483.783936][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.789782][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.789804][    C0] yealink 3-1:36.0: unexpected response 0
[  483.799540][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.805381][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.805400][    C0] yealink 3-1:36.0: unexpected response 0
[  483.815162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.821018][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.821038][    C0] yealink 3-1:36.0: unexpected response 0
[  483.830783][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.836630][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.836649][    C0] yealink 3-1:36.0: unexpected response 0
[  483.846418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.852267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.852286][    C0] yealink 3-1:36.0: unexpected response 0
[  483.862019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.867866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.867885][    C0] yealink 3-1:36.0: unexpected response 0
[  483.877615][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.883436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.883456][    C0] yealink 3-1:36.0: unexpected response 0
[  483.893203][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.899062][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.899081][    C0] yealink 3-1:36.0: unexpected response 0
[  483.908826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.914649][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.914668][    C0] yealink 3-1:36.0: unexpected response 0
[  483.924410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.930292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.930312][    C0] yealink 3-1:36.0: unexpected response 0
[  483.940047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.945937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.945961][    C0] yealink 3-1:36.0: unexpected response 0
[  483.955648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.961506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.961532][    C0] yealink 3-1:36.0: unexpected response 0
[  483.971293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.977126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.977154][    C0] yealink 3-1:36.0: unexpected response 0
[  483.987308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  483.993089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  483.993106][    C0] yealink 3-1:36.0: unexpected response 0
[  484.002847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.008710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.008730][    C0] yealink 3-1:36.0: unexpected response 0
[  484.018475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.024301][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.024320][    C0] yealink 3-1:36.0: unexpected response 0
[  484.034081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.039919][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.039938][    C0] yealink 3-1:36.0: unexpected response 0
[  484.049670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.055488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.055506][    C0] yealink 3-1:36.0: unexpected response 0
[  484.065265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.071118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.071138][    C0] yealink 3-1:36.0: unexpected response 0
[  484.080885][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.086752][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.086771][    C0] yealink 3-1:36.0: unexpected response 0
[  484.096500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.102336][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.102356][    C0] yealink 3-1:36.0: unexpected response 0
[  484.112128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.117992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.118012][    C0] yealink 3-1:36.0: unexpected response 0
[  484.127740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.133581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.133600][    C0] yealink 3-1:36.0: unexpected response 0
[  484.143356][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.149200][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.149218][    C0] yealink 3-1:36.0: unexpected response 0
[  484.158968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.164902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.164921][    C0] yealink 3-1:36.0: unexpected response 0
[  484.174652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.180504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.180523][    C0] yealink 3-1:36.0: unexpected response 0
[  484.190265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.196121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.196140][    C0] yealink 3-1:36.0: unexpected response 0
[  484.205930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.211768][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.211787][    C0] yealink 3-1:36.0: unexpected response 0
[  484.221519][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.227357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.227376][    C0] yealink 3-1:36.0: unexpected response 0
[  484.237107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.242938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.242957][    C0] yealink 3-1:36.0: unexpected response 0
[  484.252704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.258559][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.258579][    C0] yealink 3-1:36.0: unexpected response 0
[  484.268334][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.274181][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.274200][    C0] yealink 3-1:36.0: unexpected response 0
[  484.283954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.289851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.289875][    C0] yealink 3-1:36.0: unexpected response 0
[  484.299653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.305498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.305521][    C0] yealink 3-1:36.0: unexpected response 0
[  484.315302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.321184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.321206][    C0] yealink 3-1:36.0: unexpected response 0
[  484.330945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.336789][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.336809][    C0] yealink 3-1:36.0: unexpected response 0
[  484.346722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.352812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.352839][    C0] yealink 3-1:36.0: unexpected response 0
[  484.363099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.368985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.369008][    C0] yealink 3-1:36.0: unexpected response 0
[  484.378997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.384885][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.384910][    C0] yealink 3-1:36.0: unexpected response 0
[  484.394710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.400589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.400609][    C0] yealink 3-1:36.0: unexpected response 0
[  484.410357][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.416201][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.416222][    C0] yealink 3-1:36.0: unexpected response 0
[  484.425991][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.431833][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.431852][    C0] yealink 3-1:36.0: unexpected response 0
[  484.441615][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.447469][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.447489][    C0] yealink 3-1:36.0: unexpected response 0
[  484.457223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.463051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.463071][    C0] yealink 3-1:36.0: unexpected response 0
[  484.472806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.478660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.478685][    C0] yealink 3-1:36.0: unexpected response 0
[  484.488419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.494244][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.494263][    C0] yealink 3-1:36.0: unexpected response 0
[  484.504009][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.509866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.509886][    C0] yealink 3-1:36.0: unexpected response 0
[  484.519705][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.525563][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.525586][    C0] yealink 3-1:36.0: unexpected response 0
[  484.535361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.541220][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.541241][    C0] yealink 3-1:36.0: unexpected response 0
[  484.550987][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.556841][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.556862][    C0] yealink 3-1:36.0: unexpected response 0
[  484.566596][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.572429][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.572449][    C0] yealink 3-1:36.0: unexpected response 0
[  484.582242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.588141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.588180][    C0] yealink 3-1:36.0: unexpected response 0
[  484.597932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.603780][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.603801][    C0] yealink 3-1:36.0: unexpected response 0
[  484.613559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.619451][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.619473][    C0] yealink 3-1:36.0: unexpected response 0
[  484.629250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.635081][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.635100][    C0] yealink 3-1:36.0: unexpected response 0
[  484.644898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.650785][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.650812][    C0] yealink 3-1:36.0: unexpected response 0
[  484.660590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.666452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.666473][    C0] yealink 3-1:36.0: unexpected response 0
[  484.676224][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.682064][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.682085][    C0] yealink 3-1:36.0: unexpected response 0
[  484.691823][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.697674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.697694][    C0] yealink 3-1:36.0: unexpected response 0
[  484.707425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.713719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.713745][    C0] yealink 3-1:36.0: unexpected response 0
[  484.723521][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.729406][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.729429][    C0] yealink 3-1:36.0: unexpected response 0
[  484.739339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.745259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.745283][    C0] yealink 3-1:36.0: unexpected response 0
[  484.755078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.760973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.760995][    C0] yealink 3-1:36.0: unexpected response 0
[  484.770755][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.776616][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.776636][    C0] yealink 3-1:36.0: unexpected response 0
[  484.786372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.792234][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.792255][    C0] yealink 3-1:36.0: unexpected response 0
[  484.802005][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.807870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.807889][    C0] yealink 3-1:36.0: unexpected response 0
[  484.817622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.823448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.823468][    C0] yealink 3-1:36.0: unexpected response 0
[  484.833252][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.839118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.839138][    C0] yealink 3-1:36.0: unexpected response 0
[  484.848877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.854719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.854738][    C0] yealink 3-1:36.0: unexpected response 0
[  484.864535][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.870391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.870410][    C0] yealink 3-1:36.0: unexpected response 0
[  484.880151][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.886026][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.886046][    C0] yealink 3-1:36.0: unexpected response 0
[  484.895753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.901604][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.901634][    C0] yealink 3-1:36.0: unexpected response 0
[  484.911383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.917248][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.917277][    C0] yealink 3-1:36.0: unexpected response 0
[  484.927047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.932853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.932871][    C0] yealink 3-1:36.0: unexpected response 0
[  484.942604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.948453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.948472][    C0] yealink 3-1:36.0: unexpected response 0
[  484.958211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.964037][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.964056][    C0] yealink 3-1:36.0: unexpected response 0
[  484.973802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.979653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.979674][    C0] yealink 3-1:36.0: unexpected response 0
[  484.989411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  484.995235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  484.995255][    C0] yealink 3-1:36.0: unexpected response 0
[  485.005012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.010859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.010879][    C0] yealink 3-1:36.0: unexpected response 0
[  485.020636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.026483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.026503][    C0] yealink 3-1:36.0: unexpected response 0
[  485.036248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.042067][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.042086][    C0] yealink 3-1:36.0: unexpected response 0
[  485.051822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.057701][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.057721][    C0] yealink 3-1:36.0: unexpected response 0
[  485.067464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.073285][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.073304][    C0] yealink 3-1:36.0: unexpected response 0
[  485.083080][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.088931][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.088950][    C0] yealink 3-1:36.0: unexpected response 0
[  485.098717][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.104543][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.104562][    C0] yealink 3-1:36.0: unexpected response 0
[  485.114300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.120161][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.120180][    C0] yealink 3-1:36.0: unexpected response 0
[  485.129911][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.135732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.135752][    C0] yealink 3-1:36.0: unexpected response 0
[  485.145496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.151365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.151384][    C0] yealink 3-1:36.0: unexpected response 0
[  485.161125][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.166980][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.166999][    C0] yealink 3-1:36.0: unexpected response 0
[  485.176738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.182581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.182601][    C0] yealink 3-1:36.0: unexpected response 0
[  485.192340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.198212][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.198232][    C0] yealink 3-1:36.0: unexpected response 0
[  485.207961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.213786][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.213805][    C0] yealink 3-1:36.0: unexpected response 0
[  485.223569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.229409][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.229428][    C0] yealink 3-1:36.0: unexpected response 0
[  485.239177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.245023][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.245042][    C0] yealink 3-1:36.0: unexpected response 0
[  485.254785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.260623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.260641][    C0] yealink 3-1:36.0: unexpected response 0
[  485.270389][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.276252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.276271][    C0] yealink 3-1:36.0: unexpected response 0
[  485.285998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.291829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.291848][    C0] yealink 3-1:36.0: unexpected response 0
[  485.301669][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.307515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.307534][    C0] yealink 3-1:36.0: unexpected response 0
[  485.317269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.323091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.323111][    C0] yealink 3-1:36.0: unexpected response 0
[  485.332860][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.338705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.338724][    C0] yealink 3-1:36.0: unexpected response 0
[  485.348463][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.354285][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.354304][    C0] yealink 3-1:36.0: unexpected response 0
[  485.364061][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.369906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.369925][    C0] yealink 3-1:36.0: unexpected response 0
[  485.379670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.385512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.385531][    C0] yealink 3-1:36.0: unexpected response 0
[  485.395282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.401129][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.401148][    C0] yealink 3-1:36.0: unexpected response 0
[  485.410895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.416758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.416777][    C0] yealink 3-1:36.0: unexpected response 0
[  485.426510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.432338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.432358][    C0] yealink 3-1:36.0: unexpected response 0
[  485.442111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.447961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.447980][    C0] yealink 3-1:36.0: unexpected response 0
[  485.457722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.463548][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.463567][    C0] yealink 3-1:36.0: unexpected response 0
[  485.473321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.479207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.479230][    C0] yealink 3-1:36.0: unexpected response 0
[  485.490817][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.496722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.496744][    C0] yealink 3-1:36.0: unexpected response 0
[  485.506495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.512342][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.512365][    C0] yealink 3-1:36.0: unexpected response 0
[  485.522219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.528109][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.528134][    C0] yealink 3-1:36.0: unexpected response 0
[  485.537964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.543853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.543878][    C0] yealink 3-1:36.0: unexpected response 0
[  485.553656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.559506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.559526][    C0] yealink 3-1:36.0: unexpected response 0
[  485.569269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.575099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.575118][    C0] yealink 3-1:36.0: unexpected response 0
[  485.584915][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.590775][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.590796][    C0] yealink 3-1:36.0: unexpected response 0
[  485.600541][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.606420][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.606439][    C0] yealink 3-1:36.0: unexpected response 0
[  485.616181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.622005][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.622024][    C0] yealink 3-1:36.0: unexpected response 0
[  485.631780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.637650][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.637670][    C0] yealink 3-1:36.0: unexpected response 0
[  485.647406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.653234][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.653253][    C0] yealink 3-1:36.0: unexpected response 0
[  485.663001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.668848][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.668867][    C0] yealink 3-1:36.0: unexpected response 0
[  485.678620][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.684446][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.684465][    C0] yealink 3-1:36.0: unexpected response 0
[  485.694216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.700131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.700150][    C0] yealink 3-1:36.0: unexpected response 0
[  485.709905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.715746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.715765][    C0] yealink 3-1:36.0: unexpected response 0
[  485.725544][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.731388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.731407][    C0] yealink 3-1:36.0: unexpected response 0
[  485.741229][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.747115][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.747141][    C0] yealink 3-1:36.0: unexpected response 0
[  485.756902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.762757][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.762783][    C0] yealink 3-1:36.0: unexpected response 0
[  485.772531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.778379][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.778399][    C0] yealink 3-1:36.0: unexpected response 0
[  485.788138][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.793972][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.793992][    C0] yealink 3-1:36.0: unexpected response 0
[  485.803759][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.809629][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.809649][    C0] yealink 3-1:36.0: unexpected response 0
[  485.819393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.825232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.825251][    C0] yealink 3-1:36.0: unexpected response 0
[  485.835020][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.840884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.840904][    C0] yealink 3-1:36.0: unexpected response 0
[  485.850656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.856520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.856539][    C0] yealink 3-1:36.0: unexpected response 0
[  485.866268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.872096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.872115][    C0] yealink 3-1:36.0: unexpected response 0
[  485.881865][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.887725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.887744][    C0] yealink 3-1:36.0: unexpected response 0
[  485.898180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.904006][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.904026][    C0] yealink 3-1:36.0: unexpected response 0
[  485.913769][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.919617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.919636][    C0] yealink 3-1:36.0: unexpected response 0
[  485.929366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.935212][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.935231][    C0] yealink 3-1:36.0: unexpected response 0
[  485.945009][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.950845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.950865][    C0] yealink 3-1:36.0: unexpected response 0
[  485.960730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.966597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.966617][    C0] yealink 3-1:36.0: unexpected response 0
[  485.976369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.982195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.982214][    C0] yealink 3-1:36.0: unexpected response 0
[  485.991979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  485.997886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  485.997906][    C0] yealink 3-1:36.0: unexpected response 0
[  486.007643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.013466][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.013485][    C0] yealink 3-1:36.0: unexpected response 0
[  486.023230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.029087][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.029106][    C0] yealink 3-1:36.0: unexpected response 0
[  486.038840][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.044685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.044704][    C0] yealink 3-1:36.0: unexpected response 0
[  486.054463][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.060324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.060345][    C0] yealink 3-1:36.0: unexpected response 0
[  486.070094][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.075973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.075995][    C0] yealink 3-1:36.0: unexpected response 0
[  486.085699][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.091530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.091559][    C0] yealink 3-1:36.0: unexpected response 0
[  486.101313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.107197][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.107225][    C0] yealink 3-1:36.0: unexpected response 0
[  486.117017][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.122810][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.122828][    C0] yealink 3-1:36.0: unexpected response 0
[  486.132569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.138409][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.138429][    C0] yealink 3-1:36.0: unexpected response 0
[  486.148161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.153986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.154005][    C0] yealink 3-1:36.0: unexpected response 0
[  486.163781][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.169628][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.169647][    C0] yealink 3-1:36.0: unexpected response 0
[  486.179423][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.185268][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.185294][    C0] yealink 3-1:36.0: unexpected response 0
[  486.195048][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.200885][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.200904][    C0] yealink 3-1:36.0: unexpected response 0
[  486.210651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.216490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.216509][    C0] yealink 3-1:36.0: unexpected response 0
[  486.226242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.232089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.232108][    C0] yealink 3-1:36.0: unexpected response 0
[  486.241860][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.247722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.247741][    C0] yealink 3-1:36.0: unexpected response 0
[  486.257472][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.263298][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.263317][    C0] yealink 3-1:36.0: unexpected response 0
[  486.273068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.278913][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.278932][    C0] yealink 3-1:36.0: unexpected response 0
[  486.288677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.294497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.294516][    C0] yealink 3-1:36.0: unexpected response 0
[  486.304279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.310185][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.310210][    C0] yealink 3-1:36.0: unexpected response 0
[  486.320012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.325953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.325986][    C0] yealink 3-1:36.0: unexpected response 0
[  486.335702][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.341542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.341575][    C0] yealink 3-1:36.0: unexpected response 0
[  486.351379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.357268][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.357297][    C0] yealink 3-1:36.0: unexpected response 0
[  486.367066][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.372856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.372874][    C0] yealink 3-1:36.0: unexpected response 0
[  486.382637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.388483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.388503][    C0] yealink 3-1:36.0: unexpected response 0
[  486.398275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.404099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.404118][    C0] yealink 3-1:36.0: unexpected response 0
[  486.413863][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.419711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.419731][    C0] yealink 3-1:36.0: unexpected response 0
[  486.429487][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.435312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.435332][    C0] yealink 3-1:36.0: unexpected response 0
[  486.445147][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.451032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.451057][    C0] yealink 3-1:36.0: unexpected response 0
[  486.460849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.466737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.466758][    C0] yealink 3-1:36.0: unexpected response 0
[  486.476511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.482343][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.482363][    C0] yealink 3-1:36.0: unexpected response 0
[  486.492158][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.498021][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.498041][    C0] yealink 3-1:36.0: unexpected response 0
[  486.507805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.513683][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.513707][    C0] yealink 3-1:36.0: unexpected response 0
[  486.523508][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.529390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.529413][    C0] yealink 3-1:36.0: unexpected response 0
[  486.539172][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.545029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.545049][    C0] yealink 3-1:36.0: unexpected response 0
[  486.554807][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.560661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.560682][    C0] yealink 3-1:36.0: unexpected response 0
[  486.570447][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.576323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.576342][    C0] yealink 3-1:36.0: unexpected response 0
[  486.586104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.591936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.591955][    C0] yealink 3-1:36.0: unexpected response 0
[  486.601743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.607594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.607613][    C0] yealink 3-1:36.0: unexpected response 0
[  486.617377][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.623207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.623226][    C0] yealink 3-1:36.0: unexpected response 0
[  486.633002][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.638851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.638870][    C0] yealink 3-1:36.0: unexpected response 0
[  486.648607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.654432][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.654451][    C0] yealink 3-1:36.0: unexpected response 0
[  486.664293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.670171][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.670193][    C0] yealink 3-1:36.0: unexpected response 0
[  486.679972][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.685862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.685891][    C0] yealink 3-1:36.0: unexpected response 0
[  486.695689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.701586][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.701615][    C0] yealink 3-1:36.0: unexpected response 0
[  486.711407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.717284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.717311][    C0] yealink 3-1:36.0: unexpected response 0
[  486.727070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.732858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.732876][    C0] yealink 3-1:36.0: unexpected response 0
[  486.742621][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.748462][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.748482][    C0] yealink 3-1:36.0: unexpected response 0
[  486.758223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.764051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.764072][    C0] yealink 3-1:36.0: unexpected response 0
[  486.773990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.779841][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.779860][    C0] yealink 3-1:36.0: unexpected response 0
[  486.789596][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.795432][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.795451][    C0] yealink 3-1:36.0: unexpected response 0
[  486.805200][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.811044][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.811063][    C0] yealink 3-1:36.0: unexpected response 0
[  486.820835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.826698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.826718][    C0] yealink 3-1:36.0: unexpected response 0
[  486.836496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.842321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.842340][    C0] yealink 3-1:36.0: unexpected response 0
[  486.852075][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.857929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.857948][    C0] yealink 3-1:36.0: unexpected response 0
[  486.867680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.873506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.873526][    C0] yealink 3-1:36.0: unexpected response 0
[  486.883265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.889126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.889146][    C0] yealink 3-1:36.0: unexpected response 0
[  486.898901][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.904729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.904749][    C0] yealink 3-1:36.0: unexpected response 0
[  486.914531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.920367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.920386][    C0] yealink 3-1:36.0: unexpected response 0
[  486.930140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.936008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.936029][    C0] yealink 3-1:36.0: unexpected response 0
[  486.945720][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.951542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.951572][    C0] yealink 3-1:36.0: unexpected response 0
[  486.961333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.967196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.967222][    C0] yealink 3-1:36.0: unexpected response 0
[  486.978884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  486.984665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  486.984683][    C0] yealink 3-1:36.0: unexpected response 0
[  486.994413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.000252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.000272][    C0] yealink 3-1:36.0: unexpected response 0
[  487.010022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.015910][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.015938][    C0] yealink 3-1:36.0: unexpected response 0
[  487.025648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.031481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.031507][    C0] yealink 3-1:36.0: unexpected response 0
[  487.041281][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.047110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.047143][    C0] yealink 3-1:36.0: unexpected response 0
[  487.056928][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.062707][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.062724][    C0] yealink 3-1:36.0: unexpected response 0
[  487.072456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.078312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.078333][    C0] yealink 3-1:36.0: unexpected response 0
[  487.088168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.093995][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.094015][    C0] yealink 3-1:36.0: unexpected response 0
[  487.103757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.109619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.109640][    C0] yealink 3-1:36.0: unexpected response 0
[  487.119912][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.125758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.125777][    C0] yealink 3-1:36.0: unexpected response 0
[  487.135536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.141390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.141418][    C0] yealink 3-1:36.0: unexpected response 0
[  487.151218][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.157061][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.157088][    C0] yealink 3-1:36.0: unexpected response 0
[  487.166850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.172635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.172654][    C0] yealink 3-1:36.0: unexpected response 0
[  487.182403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.188247][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.188267][    C0] yealink 3-1:36.0: unexpected response 0
[  487.198026][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.203863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.203884][    C0] yealink 3-1:36.0: unexpected response 0
[  487.213637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.219476][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.219496][    C0] yealink 3-1:36.0: unexpected response 0
[  487.229230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.235055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.235074][    C0] yealink 3-1:36.0: unexpected response 0
[  487.244829][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.250672][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.250691][    C0] yealink 3-1:36.0: unexpected response 0
[  487.260451][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.266295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.266315][    C0] yealink 3-1:36.0: unexpected response 0
[  487.276077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.281911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.281930][    C0] yealink 3-1:36.0: unexpected response 0
[  487.291666][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.297506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.297525][    C0] yealink 3-1:36.0: unexpected response 0
[  487.307284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.313128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.313147][    C0] yealink 3-1:36.0: unexpected response 0
[  487.322904][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.328769][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.328788][    C0] yealink 3-1:36.0: unexpected response 0
[  487.338529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.344352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.344371][    C0] yealink 3-1:36.0: unexpected response 0
[  487.354133][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.359995][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.360014][    C0] yealink 3-1:36.0: unexpected response 0
[  487.369774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.375611][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.375630][    C0] yealink 3-1:36.0: unexpected response 0
[  487.385392][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.391256][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.391275][    C0] yealink 3-1:36.0: unexpected response 0
[  487.401007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.406857][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.406876][    C0] yealink 3-1:36.0: unexpected response 0
[  487.416613][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.422436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.422455][    C0] yealink 3-1:36.0: unexpected response 0
[  487.432194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.438040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.438059][    C0] yealink 3-1:36.0: unexpected response 0
[  487.447796][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.453634][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.453653][    C0] yealink 3-1:36.0: unexpected response 0
[  487.463465][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.469357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.469380][    C0] yealink 3-1:36.0: unexpected response 0
[  487.479177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.485019][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.485040][    C0] yealink 3-1:36.0: unexpected response 0
[  487.494842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.500691][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.500710][    C0] yealink 3-1:36.0: unexpected response 0
[  487.510462][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.516308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.516328][    C0] yealink 3-1:36.0: unexpected response 0
[  487.526071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.531917][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.531937][    C0] yealink 3-1:36.0: unexpected response 0
[  487.541687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.547530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.547549][    C0] yealink 3-1:36.0: unexpected response 0
[  487.557290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.563114][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.563141][    C0] yealink 3-1:36.0: unexpected response 0
[  487.572879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.578741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.578761][    C0] yealink 3-1:36.0: unexpected response 0
[  487.588519][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.594349][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.594369][    C0] yealink 3-1:36.0: unexpected response 0
[  487.604107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.609957][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.609976][    C0] yealink 3-1:36.0: unexpected response 0
[  487.619718][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.625558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.625577][    C0] yealink 3-1:36.0: unexpected response 0
[  487.635329][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.641187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.641207][    C0] yealink 3-1:36.0: unexpected response 0
[  487.650950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.656791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.656811][    C0] yealink 3-1:36.0: unexpected response 0
[  487.666581][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.672449][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.672473][    C0] yealink 3-1:36.0: unexpected response 0
[  487.682255][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.688111][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.688132][    C0] yealink 3-1:36.0: unexpected response 0
[  487.697912][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.703742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.703762][    C0] yealink 3-1:36.0: unexpected response 0
[  487.713529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.719412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.719436][    C0] yealink 3-1:36.0: unexpected response 0
[  487.729213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.735093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.735117][    C0] yealink 3-1:36.0: unexpected response 0
[  487.744908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.750778][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.750799][    C0] yealink 3-1:36.0: unexpected response 0
[  487.760543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.766388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.766408][    C0] yealink 3-1:36.0: unexpected response 0
[  487.776144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.782000][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.782019][    C0] yealink 3-1:36.0: unexpected response 0
[  487.791770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.797640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.797659][    C0] yealink 3-1:36.0: unexpected response 0
[  487.807436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.813259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.813278][    C0] yealink 3-1:36.0: unexpected response 0
[  487.823018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.828883][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.828903][    C0] yealink 3-1:36.0: unexpected response 0
[  487.838640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.844464][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.844483][    C0] yealink 3-1:36.0: unexpected response 0
[  487.854257][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.860130][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.860149][    C0] yealink 3-1:36.0: unexpected response 0
[  487.869895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.875718][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.875737][    C0] yealink 3-1:36.0: unexpected response 0
[  487.885474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.891319][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.891338][    C0] yealink 3-1:36.0: unexpected response 0
[  487.901091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.906953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.906973][    C0] yealink 3-1:36.0: unexpected response 0
[  487.916737][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.922577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.922596][    C0] yealink 3-1:36.0: unexpected response 0
[  487.932350][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.938217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.938236][    C0] yealink 3-1:36.0: unexpected response 0
[  487.947990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.953838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.953857][    C0] yealink 3-1:36.0: unexpected response 0
[  487.963604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.969443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.969463][    C0] yealink 3-1:36.0: unexpected response 0
[  487.979236][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  487.985063][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  487.985082][    C0] yealink 3-1:36.0: unexpected response 0
[  487.994817][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.000756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.000776][    C0] yealink 3-1:36.0: unexpected response 0
[  488.010506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.016350][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.016369][    C0] yealink 3-1:36.0: unexpected response 0
[  488.026124][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.031964][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.031984][    C0] yealink 3-1:36.0: unexpected response 0
[  488.041735][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.047574][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.047594][    C0] yealink 3-1:36.0: unexpected response 0
[  488.057340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.063168][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.063192][    C0] yealink 3-1:36.0: unexpected response 0
[  488.072950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.078806][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.078825][    C0] yealink 3-1:36.0: unexpected response 0
[  488.088572][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.094395][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.094413][    C0] yealink 3-1:36.0: unexpected response 0
[  488.104157][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.110038][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.110057][    C0] yealink 3-1:36.0: unexpected response 0
[  488.119801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.125626][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.125645][    C0] yealink 3-1:36.0: unexpected response 0
[  488.135390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.141257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.141276][    C0] yealink 3-1:36.0: unexpected response 0
[  488.151044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.156886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.156905][    C0] yealink 3-1:36.0: unexpected response 0
[  488.166700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.172583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.172607][    C0] yealink 3-1:36.0: unexpected response 0
[  488.182371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.188245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.188267][    C0] yealink 3-1:36.0: unexpected response 0
[  488.198059][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.203918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.203941][    C0] yealink 3-1:36.0: unexpected response 0
[  488.213710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.219583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.219605][    C0] yealink 3-1:36.0: unexpected response 0
[  488.229364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.235191][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.235210][    C0] yealink 3-1:36.0: unexpected response 0
[  488.244961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.250865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.250889][    C0] yealink 3-1:36.0: unexpected response 0
[  488.260678][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.266549][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.266570][    C0] yealink 3-1:36.0: unexpected response 0
[  488.276330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.282175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.282198][    C0] yealink 3-1:36.0: unexpected response 0
[  488.291953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.297832][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.297852][    C0] yealink 3-1:36.0: unexpected response 0
[  488.307585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.313417][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.313437][    C0] yealink 3-1:36.0: unexpected response 0
[  488.323188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.329053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.329073][    C0] yealink 3-1:36.0: unexpected response 0
[  488.338837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.344662][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.344681][    C0] yealink 3-1:36.0: unexpected response 0
[  488.354439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.360315][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.360335][    C0] yealink 3-1:36.0: unexpected response 0
[  488.370155][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.376054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.376076][    C0] yealink 3-1:36.0: unexpected response 0
[  488.385780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.391661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.391682][    C0] yealink 3-1:36.0: unexpected response 0
[  488.401442][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.407299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.407319][    C0] yealink 3-1:36.0: unexpected response 0
[  488.417071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.422900][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.422920][    C0] yealink 3-1:36.0: unexpected response 0
[  488.432660][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.438506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.438527][    C0] yealink 3-1:36.0: unexpected response 0
[  488.448272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.454101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.454121][    C0] yealink 3-1:36.0: unexpected response 0
[  488.463902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.469773][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.469796][    C0] yealink 3-1:36.0: unexpected response 0
[  488.479539][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.485365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.485385][    C0] yealink 3-1:36.0: unexpected response 0
[  488.495122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.500991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.501010][    C0] yealink 3-1:36.0: unexpected response 0
[  488.510759][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.516613][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.516633][    C0] yealink 3-1:36.0: unexpected response 0
[  488.526369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.532192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.532216][    C0] yealink 3-1:36.0: unexpected response 0
[  488.541951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.547791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.547810][    C0] yealink 3-1:36.0: unexpected response 0
[  488.557541][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.563367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.563387][    C0] yealink 3-1:36.0: unexpected response 0
[  488.573131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.579000][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.579019][    C0] yealink 3-1:36.0: unexpected response 0
[  488.588788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.594631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.594651][    C0] yealink 3-1:36.0: unexpected response 0
[  488.604546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.610430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.610453][    C0] yealink 3-1:36.0: unexpected response 0
[  488.620234][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.626091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.626111][    C0] yealink 3-1:36.0: unexpected response 0
[  488.635813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.641706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.641727][    C0] yealink 3-1:36.0: unexpected response 0
[  488.651464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.657329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.657348][    C0] yealink 3-1:36.0: unexpected response 0
[  488.667100][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.672947][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.672966][    C0] yealink 3-1:36.0: unexpected response 0
[  488.682716][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.688590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.688609][    C0] yealink 3-1:36.0: unexpected response 0
[  488.698353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.704211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.704231][    C0] yealink 3-1:36.0: unexpected response 0
[  488.713971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.719817][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.719837][    C0] yealink 3-1:36.0: unexpected response 0
[  488.729585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.735410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.735429][    C0] yealink 3-1:36.0: unexpected response 0
[  488.745244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.751149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.751183][    C0] yealink 3-1:36.0: unexpected response 0
[  488.760960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.766811][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.766832][    C0] yealink 3-1:36.0: unexpected response 0
[  488.776578][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.782425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.782445][    C0] yealink 3-1:36.0: unexpected response 0
[  488.792216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.798100][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.798120][    C0] yealink 3-1:36.0: unexpected response 0
[  488.807917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.813744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.813764][    C0] yealink 3-1:36.0: unexpected response 0
[  488.823517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.829361][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.829381][    C0] yealink 3-1:36.0: unexpected response 0
[  488.839117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.844954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.844975][    C0] yealink 3-1:36.0: unexpected response 0
[  488.854799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.860719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.860744][    C0] yealink 3-1:36.0: unexpected response 0
[  488.870505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.876371][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.876392][    C0] yealink 3-1:36.0: unexpected response 0
[  488.886150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.891977][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.891997][    C0] yealink 3-1:36.0: unexpected response 0
[  488.901736][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.907632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.907652][    C0] yealink 3-1:36.0: unexpected response 0
[  488.917390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.923215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.923235][    C0] yealink 3-1:36.0: unexpected response 0
[  488.932988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.938854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.938874][    C0] yealink 3-1:36.0: unexpected response 0
[  488.948621][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.954446][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.954466][    C0] yealink 3-1:36.0: unexpected response 0
[  488.964213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.970051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.970071][    C0] yealink 3-1:36.0: unexpected response 0
[  488.979816][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  488.985654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  488.985674][    C0] yealink 3-1:36.0: unexpected response 0
[  488.995408][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.001273][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.001292][    C0] yealink 3-1:36.0: unexpected response 0
[  489.011028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.016894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.016913][    C0] yealink 3-1:36.0: unexpected response 0
[  489.026678][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.032502][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.032521][    C0] yealink 3-1:36.0: unexpected response 0
[  489.042260][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.048115][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.048135][    C0] yealink 3-1:36.0: unexpected response 0
[  489.057877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.063700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.063720][    C0] yealink 3-1:36.0: unexpected response 0
[  489.073466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.079308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.079328][    C0] yealink 3-1:36.0: unexpected response 0
[  489.089105][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.094955][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.094976][    C0] yealink 3-1:36.0: unexpected response 0
[  489.104729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.110589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.110608][    C0] yealink 3-1:36.0: unexpected response 0
[  489.120352][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.126211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.126230][    C0] yealink 3-1:36.0: unexpected response 0
[  489.135968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.141796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.141816][    C0] yealink 3-1:36.0: unexpected response 0
[  489.151583][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.157427][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.157446][    C0] yealink 3-1:36.0: unexpected response 0
[  489.167176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.173000][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.173019][    C0] yealink 3-1:36.0: unexpected response 0
[  489.182793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.188653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.188672][    C0] yealink 3-1:36.0: unexpected response 0
[  489.198403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.204229][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.204248][    C0] yealink 3-1:36.0: unexpected response 0
[  489.213997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.219850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.219869][    C0] yealink 3-1:36.0: unexpected response 0
[  489.229617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.235443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.235462][    C0] yealink 3-1:36.0: unexpected response 0
[  489.245270][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.251145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.251168][    C0] yealink 3-1:36.0: unexpected response 0
[  489.260959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.266837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.266859][    C0] yealink 3-1:36.0: unexpected response 0
[  489.276605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.282454][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.282474][    C0] yealink 3-1:36.0: unexpected response 0
[  489.292307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.298222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.298246][    C0] yealink 3-1:36.0: unexpected response 0
[  489.308022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.313872][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.313892][    C0] yealink 3-1:36.0: unexpected response 0
[  489.323638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.329481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.329501][    C0] yealink 3-1:36.0: unexpected response 0
[  489.339277][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.345118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.345137][    C0] yealink 3-1:36.0: unexpected response 0
[  489.355011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.360867][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.360887][    C0] yealink 3-1:36.0: unexpected response 0
[  489.370638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.376488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.376508][    C0] yealink 3-1:36.0: unexpected response 0
[  489.386273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.392097][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.392116][    C0] yealink 3-1:36.0: unexpected response 0
[  489.401874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.407722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.407742][    C0] yealink 3-1:36.0: unexpected response 0
[  489.417482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.423304][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.423323][    C0] yealink 3-1:36.0: unexpected response 0
[  489.433072][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.438928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.438947][    C0] yealink 3-1:36.0: unexpected response 0
[  489.448741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.454597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.454620][    C0] yealink 3-1:36.0: unexpected response 0
[  489.464451][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.470332][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.470354][    C0] yealink 3-1:36.0: unexpected response 0
[  489.480193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.486072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.486095][    C0] yealink 3-1:36.0: unexpected response 0
[  489.495805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.501694][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.501716][    C0] yealink 3-1:36.0: unexpected response 0
[  489.511460][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.517320][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.517340][    C0] yealink 3-1:36.0: unexpected response 0
[  489.527193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.533036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.533056][    C0] yealink 3-1:36.0: unexpected response 0
[  489.542820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.548663][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.548682][    C0] yealink 3-1:36.0: unexpected response 0
[  489.558433][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.564257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.564277][    C0] yealink 3-1:36.0: unexpected response 0
[  489.574055][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.579914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.579934][    C0] yealink 3-1:36.0: unexpected response 0
[  489.589680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.595527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.595547][    C0] yealink 3-1:36.0: unexpected response 0
[  489.605298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.611146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.611189][    C0] yealink 3-1:36.0: unexpected response 0
[  489.620930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.626797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.626817][    C0] yealink 3-1:36.0: unexpected response 0
[  489.636567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.642404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.642423][    C0] yealink 3-1:36.0: unexpected response 0
[  489.652185][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.658047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.658067][    C0] yealink 3-1:36.0: unexpected response 0
[  489.667806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.673632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.673652][    C0] yealink 3-1:36.0: unexpected response 0
[  489.683439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.689296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.689315][    C0] yealink 3-1:36.0: unexpected response 0
[  489.699049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.704905][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.704928][    C0] yealink 3-1:36.0: unexpected response 0
[  489.714710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.720581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.720604][    C0] yealink 3-1:36.0: unexpected response 0
[  489.730354][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.736218][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.736240][    C0] yealink 3-1:36.0: unexpected response 0
[  489.746004][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.751836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.751855][    C0] yealink 3-1:36.0: unexpected response 0
[  489.761592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.767457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.767476][    C0] yealink 3-1:36.0: unexpected response 0
[  489.777240][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.783071][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.783090][    C0] yealink 3-1:36.0: unexpected response 0
[  489.792870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.798800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.798820][    C0] yealink 3-1:36.0: unexpected response 0
[  489.808563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.814389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.814407][    C0] yealink 3-1:36.0: unexpected response 0
[  489.824142][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.829991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.830011][    C0] yealink 3-1:36.0: unexpected response 0
[  489.839772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.845598][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.845617][    C0] yealink 3-1:36.0: unexpected response 0
[  489.855364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.861232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.861256][    C0] yealink 3-1:36.0: unexpected response 0
[  489.871016][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.876853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.876872][    C0] yealink 3-1:36.0: unexpected response 0
[  489.886604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.892428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.892448][    C0] yealink 3-1:36.0: unexpected response 0
[  489.902249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.908115][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.908134][    C0] yealink 3-1:36.0: unexpected response 0
[  489.917873][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.923701][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.923720][    C0] yealink 3-1:36.0: unexpected response 0
[  489.933455][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.939315][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.939335][    C0] yealink 3-1:36.0: unexpected response 0
[  489.949075][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.954899][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.954919][    C0] yealink 3-1:36.0: unexpected response 0
[  489.964671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.970516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.970535][    C0] yealink 3-1:36.0: unexpected response 0
[  489.980291][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  489.986133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  489.986153][    C0] yealink 3-1:36.0: unexpected response 0
[  489.995905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.001732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.001752][    C0] yealink 3-1:36.0: unexpected response 0
[  490.011507][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.017361][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.017380][    C0] yealink 3-1:36.0: unexpected response 0
[  490.027127][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.032964][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.032983][    C0] yealink 3-1:36.0: unexpected response 0
[  490.042716][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.048582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.048602][    C0] yealink 3-1:36.0: unexpected response 0
[  490.058333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.064154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.064173][    C0] yealink 3-1:36.0: unexpected response 0
[  490.073925][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.079794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.079814][    C0] yealink 3-1:36.0: unexpected response 0
[  490.089572][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.095398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.095417][    C0] yealink 3-1:36.0: unexpected response 0
[  490.105167][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.111041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.111062][    C0] yealink 3-1:36.0: unexpected response 0
[  490.120846][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.126715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.126735][    C0] yealink 3-1:36.0: unexpected response 0
[  490.136478][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.142317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.142337][    C0] yealink 3-1:36.0: unexpected response 0
[  490.152087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.157936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.157955][    C0] yealink 3-1:36.0: unexpected response 0
[  490.167685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.173507][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.173525][    C0] yealink 3-1:36.0: unexpected response 0
[  490.183296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.189138][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.189157][    C0] yealink 3-1:36.0: unexpected response 0
[  490.198908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.204734][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.204754][    C0] yealink 3-1:36.0: unexpected response 0
[  490.214492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.220335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.220355][    C0] yealink 3-1:36.0: unexpected response 0
[  490.230106][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.235962][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.235982][    C0] yealink 3-1:36.0: unexpected response 0
[  490.245662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.251496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.251526][    C0] yealink 3-1:36.0: unexpected response 0
[  490.261280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.267112][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.267139][    C0] yealink 3-1:36.0: unexpected response 0
[  490.276895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.282671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.282689][    C0] yealink 3-1:36.0: unexpected response 0
[  490.292445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.298282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.298300][    C0] yealink 3-1:36.0: unexpected response 0
[  490.308032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.313855][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.313874][    C0] yealink 3-1:36.0: unexpected response 0
[  490.323633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.329472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.329491][    C0] yealink 3-1:36.0: unexpected response 0
[  490.339273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.345099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.345119][    C0] yealink 3-1:36.0: unexpected response 0
[  490.354870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.360711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.360730][    C0] yealink 3-1:36.0: unexpected response 0
[  490.370636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.376482][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.376500][    C0] yealink 3-1:36.0: unexpected response 0
[  490.386238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.392075][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.392094][    C0] yealink 3-1:36.0: unexpected response 0
[  490.401824][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.407671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.407691][    C0] yealink 3-1:36.0: unexpected response 0
[  490.417418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.423243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.423262][    C0] yealink 3-1:36.0: unexpected response 0
[  490.433013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.438864][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.438883][    C0] yealink 3-1:36.0: unexpected response 0
[  490.448638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.454470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.454490][    C0] yealink 3-1:36.0: unexpected response 0
[  490.464239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.470079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.470098][    C0] yealink 3-1:36.0: unexpected response 0
[  490.479916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.485782][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.485807][    C0] yealink 3-1:36.0: unexpected response 0
[  490.495767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.501703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.501726][    C0] yealink 3-1:36.0: unexpected response 0
[  490.511506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.517364][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.517384][    C0] yealink 3-1:36.0: unexpected response 0
[  490.527141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.532969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.532989][    C0] yealink 3-1:36.0: unexpected response 0
[  490.542729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.548579][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.548598][    C0] yealink 3-1:36.0: unexpected response 0
[  490.558386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.564234][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.564254][    C0] yealink 3-1:36.0: unexpected response 0
[  490.573996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.579842][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.579861][    C0] yealink 3-1:36.0: unexpected response 0
[  490.589597][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.595423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.595443][    C0] yealink 3-1:36.0: unexpected response 0
[  490.605180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.611020][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.611039][    C0] yealink 3-1:36.0: unexpected response 0
[  490.620794][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.626644][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.626663][    C0] yealink 3-1:36.0: unexpected response 0
[  490.636402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.642227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.642246][    C0] yealink 3-1:36.0: unexpected response 0
[  490.651979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.657858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.657882][    C0] yealink 3-1:36.0: unexpected response 0
[  490.667682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.673529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.673551][    C0] yealink 3-1:36.0: unexpected response 0
[  490.683341][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.689226][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.689246][    C0] yealink 3-1:36.0: unexpected response 0
[  490.698985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.704829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.704848][    C0] yealink 3-1:36.0: unexpected response 0
[  490.714604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.720447][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.720468][    C0] yealink 3-1:36.0: unexpected response 0
[  490.730207][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.736054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.736073][    C0] yealink 3-1:36.0: unexpected response 0
[  490.745755][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.751600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.751629][    C0] yealink 3-1:36.0: unexpected response 0
[  490.761376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.767209][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.767234][    C0] yealink 3-1:36.0: unexpected response 0
[  490.777047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.782828][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.782845][    C0] yealink 3-1:36.0: unexpected response 0
[  490.792585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.798430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.798450][    C0] yealink 3-1:36.0: unexpected response 0
[  490.808192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.814016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.814035][    C0] yealink 3-1:36.0: unexpected response 0
[  490.823769][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.829610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.829629][    C0] yealink 3-1:36.0: unexpected response 0
[  490.839361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.845191][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.845211][    C0] yealink 3-1:36.0: unexpected response 0
[  490.854952][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.860802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.860822][    C0] yealink 3-1:36.0: unexpected response 0
[  490.870564][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.876404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.876424][    C0] yealink 3-1:36.0: unexpected response 0
[  490.886182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.892016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.892035][    C0] yealink 3-1:36.0: unexpected response 0
[  490.901773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.907636][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.907655][    C0] yealink 3-1:36.0: unexpected response 0
[  490.917397][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.923225][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.923244][    C0] yealink 3-1:36.0: unexpected response 0
[  490.932988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.938829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.938848][    C0] yealink 3-1:36.0: unexpected response 0
[  490.948582][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.954422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.954441][    C0] yealink 3-1:36.0: unexpected response 0
[  490.964190][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.970054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.970076][    C0] yealink 3-1:36.0: unexpected response 0
[  490.979841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  490.985667][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  490.985686][    C0] yealink 3-1:36.0: unexpected response 0
[  490.995465][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.001336][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.001356][    C0] yealink 3-1:36.0: unexpected response 0
[  491.011088][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.016950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.016970][    C0] yealink 3-1:36.0: unexpected response 0
[  491.026714][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.032540][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.032559][    C0] yealink 3-1:36.0: unexpected response 0
[  491.042322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.048195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.048215][    C0] yealink 3-1:36.0: unexpected response 0
[  491.057949][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.063787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.063806][    C0] yealink 3-1:36.0: unexpected response 0
[  491.073565][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.079426][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.079447][    C0] yealink 3-1:36.0: unexpected response 0
[  491.089189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.095011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.095030][    C0] yealink 3-1:36.0: unexpected response 0
[  491.104779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.110629][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.110649][    C0] yealink 3-1:36.0: unexpected response 0
[  491.120381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.126257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.126276][    C0] yealink 3-1:36.0: unexpected response 0
[  491.136015][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.141844][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.141864][    C0] yealink 3-1:36.0: unexpected response 0
[  491.151639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.157485][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.157504][    C0] yealink 3-1:36.0: unexpected response 0
[  491.167259][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.173084][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.173104][    C0] yealink 3-1:36.0: unexpected response 0
[  491.182853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.188708][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.188727][    C0] yealink 3-1:36.0: unexpected response 0
[  491.198463][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.204293][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.204312][    C0] yealink 3-1:36.0: unexpected response 0
[  491.214066][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.219938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.219958][    C0] yealink 3-1:36.0: unexpected response 0
[  491.229703][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.235526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.235546][    C0] yealink 3-1:36.0: unexpected response 0
[  491.245292][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.251131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.251151][    C0] yealink 3-1:36.0: unexpected response 0
[  491.260889][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.266730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.266748][    C0] yealink 3-1:36.0: unexpected response 0
[  491.276493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.282316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.282335][    C0] yealink 3-1:36.0: unexpected response 0
[  491.292066][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.297917][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.297937][    C0] yealink 3-1:36.0: unexpected response 0
[  491.307665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.313487][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.313506][    C0] yealink 3-1:36.0: unexpected response 0
[  491.323247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.329132][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.329152][    C0] yealink 3-1:36.0: unexpected response 0
[  491.338904][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.344728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.344747][    C0] yealink 3-1:36.0: unexpected response 0
[  491.354489][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.360330][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.360350][    C0] yealink 3-1:36.0: unexpected response 0
[  491.370081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.375946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.375965][    C0] yealink 3-1:36.0: unexpected response 0
[  491.385649][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.391485][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.391515][    C0] yealink 3-1:36.0: unexpected response 0
[  491.401270][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.407105][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.407132][    C0] yealink 3-1:36.0: unexpected response 0
[  491.416889][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.422665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.422683][    C0] yealink 3-1:36.0: unexpected response 0
[  491.432450][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.438362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.438387][    C0] yealink 3-1:36.0: unexpected response 0
[  491.448218][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.454086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.454109][    C0] yealink 3-1:36.0: unexpected response 0
[  491.463932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.469834][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.469855][    C0] yealink 3-1:36.0: unexpected response 0
[  491.475927][   T17] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  491.479623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.489245][   T17]  0-....
[  491.496168][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.501672][   T17]  } 13523 jiffies s: 2753 root: 0x0/.
[  491.508436][    C0] yealink 3-1:36.0: unexpected response 0
[  491.509003][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.515222][   T17] rcu: blocking rcu_node structures (internal RCU debug):
[  491.521257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.527778][   T17] 
[  491.534500][    C0] yealink 3-1:36.0: unexpected response 0
[  491.543208][   T23] usb 6-1: can't set config #36, error -71
[  491.547228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.558657][   T23] usb 6-1: USB disconnect, device number 2
[  491.559982][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  491.567021][  T745] usb 7-1: can't set config #36, error -71
[  491.573286][    C0] yealink 3-1:36.0: unexpected response 0
[  491.573830][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  491.602426][  T745] usb 7-1: USB disconnect, device number 2
[  491.605319][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  518.987400][    C0] yealink 3-1:36.0: unexpected response 0
[  518.994067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.001117][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.007944][    C0] yealink 3-1:36.0: unexpected response 0
[  519.014753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.021766][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.028572][    C0] yealink 3-1:36.0: unexpected response 0
[  519.034531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.041529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.048332][    C0] yealink 3-1:36.0: unexpected response 0
[  519.054293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.061311][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.068121][    C0] yealink 3-1:36.0: unexpected response 0
[  519.074095][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.081118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.087933][    C0] yealink 3-1:36.0: unexpected response 0
[  519.094585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.101694][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.108500][    C0] yealink 3-1:36.0: unexpected response 0
[  519.114457][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.121459][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.128262][    C0] yealink 3-1:36.0: unexpected response 0
[  519.134246][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.141263][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.148069][    C0] yealink 3-1:36.0: unexpected response 0
[  519.154027][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.161040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.167863][    C0] yealink 3-1:36.0: unexpected response 0
[  519.173842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.180862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.187675][    C0] yealink 3-1:36.0: unexpected response 0
[  519.193630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.200648][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.207450][    C0] yealink 3-1:36.0: unexpected response 0
[  519.213404][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.220399][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.227198][    C0] yealink 3-1:36.0: unexpected response 0
[  519.233164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.240158][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.246949][    C0] yealink 3-1:36.0: unexpected response 0
[  519.252899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.259924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.266730][    C0] yealink 3-1:36.0: unexpected response 0
[  519.272693][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.279692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.286497][    C0] yealink 3-1:36.0: unexpected response 0
[  519.292450][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.299456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.306264][    C0] yealink 3-1:36.0: unexpected response 0
[  519.312217][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.319228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.326026][    C0] yealink 3-1:36.0: unexpected response 0
[  519.331975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.338971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.345773][    C0] yealink 3-1:36.0: unexpected response 0
[  519.351732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.358733][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.365539][    C0] yealink 3-1:36.0: unexpected response 0
[  519.371496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.378505][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.385305][    C0] yealink 3-1:36.0: unexpected response 0
[  519.391261][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.398261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.405065][    C0] yealink 3-1:36.0: unexpected response 0
[  519.411035][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.418036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.424842][    C0] yealink 3-1:36.0: unexpected response 0
[  519.430795][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.437800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.444599][    C0] yealink 3-1:36.0: unexpected response 0
[  519.450547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.457542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.464343][    C0] yealink 3-1:36.0: unexpected response 0
[  519.470300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.477293][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.484091][    C0] yealink 3-1:36.0: unexpected response 0
[  519.490045][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.497057][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.503861][    C0] yealink 3-1:36.0: unexpected response 0
[  519.509819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.516817][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.523618][    C0] yealink 3-1:36.0: unexpected response 0
[  519.529574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.536574][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.543373][    C0] yealink 3-1:36.0: unexpected response 0
[  519.549333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.556355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.563158][    C0] yealink 3-1:36.0: unexpected response 0
[  519.569129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.576135][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.582935][    C0] yealink 3-1:36.0: unexpected response 0
[  519.588892][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.595878][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.602712][    C0] yealink 3-1:36.0: unexpected response 0
[  519.608665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.615660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.622457][    C0] yealink 3-1:36.0: unexpected response 0
[  519.628440][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.635435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.642234][    C0] yealink 3-1:36.0: unexpected response 0
[  519.648185][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.655182][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.661978][    C0] yealink 3-1:36.0: unexpected response 0
[  519.667930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.674924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.681720][    C0] yealink 3-1:36.0: unexpected response 0
[  519.687719][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.694712][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.701509][    C0] yealink 3-1:36.0: unexpected response 0
[  519.707456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.714445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.721258][    C0] yealink 3-1:36.0: unexpected response 0
[  519.727234][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.734240][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.741040][    C0] yealink 3-1:36.0: unexpected response 0
[  519.747030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.754032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.760835][    C0] yealink 3-1:36.0: unexpected response 0
[  519.766786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.773782][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.780584][    C0] yealink 3-1:36.0: unexpected response 0
[  519.786542][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.793543][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.800346][    C0] yealink 3-1:36.0: unexpected response 0
[  519.806325][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.813325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.820130][    C0] yealink 3-1:36.0: unexpected response 0
[  519.826082][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.833086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.839892][    C0] yealink 3-1:36.0: unexpected response 0
[  519.845862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.852860][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.859658][    C0] yealink 3-1:36.0: unexpected response 0
[  519.865620][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.872622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.879421][    C0] yealink 3-1:36.0: unexpected response 0
[  519.885371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.892359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.899158][    C0] yealink 3-1:36.0: unexpected response 0
[  519.905132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.912133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.918946][    C0] yealink 3-1:36.0: unexpected response 0
[  519.924901][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.931902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.938705][    C0] yealink 3-1:36.0: unexpected response 0
[  519.944657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.951655][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.958455][    C0] yealink 3-1:36.0: unexpected response 0
[  519.964407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.971410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.978205][    C0] yealink 3-1:36.0: unexpected response 0
[  519.984160][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  519.991167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  519.997980][    C0] yealink 3-1:36.0: unexpected response 0
[  520.003935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.010925][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.017729][    C0] yealink 3-1:36.0: unexpected response 0
[  520.023673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.030671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.037474][    C0] yealink 3-1:36.0: unexpected response 0
[  520.043428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.050438][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.057238][    C0] yealink 3-1:36.0: unexpected response 0
[  520.063188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.070186][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.076986][    C0] yealink 3-1:36.0: unexpected response 0
[  520.082958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.089945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.096745][    C0] yealink 3-1:36.0: unexpected response 0
[  520.102701][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.109733][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.116532][    C0] yealink 3-1:36.0: unexpected response 0
[  520.122479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.129467][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.136262][    C0] yealink 3-1:36.0: unexpected response 0
[  520.142216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.149209][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.156005][    C0] yealink 3-1:36.0: unexpected response 0
[  520.161960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.169012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.175818][    C0] yealink 3-1:36.0: unexpected response 0
[  520.181770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.188789][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.195594][    C0] yealink 3-1:36.0: unexpected response 0
[  520.201651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.208668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.215474][    C0] yealink 3-1:36.0: unexpected response 0
[  520.221443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.228454][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.235263][    C0] yealink 3-1:36.0: unexpected response 0
[  520.241240][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.248252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.255073][    C0] yealink 3-1:36.0: unexpected response 0
[  520.261035][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.268068][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.274871][    C0] yealink 3-1:36.0: unexpected response 0
[  520.280834][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.287845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.294648][    C0] yealink 3-1:36.0: unexpected response 0
[  520.300624][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.307858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.314668][    C0] yealink 3-1:36.0: unexpected response 0
[  520.320634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.327639][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.334448][    C0] yealink 3-1:36.0: unexpected response 0
[  520.340622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.347646][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.354456][    C0] yealink 3-1:36.0: unexpected response 0
[  520.360419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.367438][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.374248][    C0] yealink 3-1:36.0: unexpected response 0
[  520.380220][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.387235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.394046][    C0] yealink 3-1:36.0: unexpected response 0
[  520.400009][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.407049][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.413860][    C0] yealink 3-1:36.0: unexpected response 0
[  520.419864][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.426885][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.433691][    C0] yealink 3-1:36.0: unexpected response 0
[  520.439664][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.446669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.453468][    C0] yealink 3-1:36.0: unexpected response 0
[  520.459449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.466487][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.473300][    C0] yealink 3-1:36.0: unexpected response 0
[  520.479293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.486333][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.493147][    C0] yealink 3-1:36.0: unexpected response 0
[  520.499131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.506151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.512964][    C0] yealink 3-1:36.0: unexpected response 0
[  520.518998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.526035][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.532852][    C0] yealink 3-1:36.0: unexpected response 0
[  520.538856][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.545897][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.552711][    C0] yealink 3-1:36.0: unexpected response 0
[  520.558690][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.565720][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.572533][    C0] yealink 3-1:36.0: unexpected response 0
[  520.578535][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.585567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.592376][    C0] yealink 3-1:36.0: unexpected response 0
[  520.598370][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.605381][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.612203][    C0] yealink 3-1:36.0: unexpected response 0
[  520.618197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.625244][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.632062][    C0] yealink 3-1:36.0: unexpected response 0
[  520.638067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.645099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.651920][    C0] yealink 3-1:36.0: unexpected response 0
[  520.657922][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.664946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.671765][    C0] yealink 3-1:36.0: unexpected response 0
[  520.677758][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.684797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.691615][    C0] yealink 3-1:36.0: unexpected response 0
[  520.697596][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.704633][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.711448][    C0] yealink 3-1:36.0: unexpected response 0
[  520.717454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.724486][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.731299][    C0] yealink 3-1:36.0: unexpected response 0
[  520.737278][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.744331][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.751161][    C0] yealink 3-1:36.0: unexpected response 0
[  520.757164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.764197][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.771018][    C0] yealink 3-1:36.0: unexpected response 0
[  520.777028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.784065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.790888][    C0] yealink 3-1:36.0: unexpected response 0
[  520.796877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.803906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.810725][    C0] yealink 3-1:36.0: unexpected response 0
[  520.816710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.823730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.830541][    C0] yealink 3-1:36.0: unexpected response 0
[  520.836536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.843568][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.850382][    C0] yealink 3-1:36.0: unexpected response 0
[  520.856369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.863392][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.870202][    C0] yealink 3-1:36.0: unexpected response 0
[  520.876201][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.883223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.890034][    C0] yealink 3-1:36.0: unexpected response 0
[  520.896031][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.903060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.909879][    C0] yealink 3-1:36.0: unexpected response 0
[  520.915871][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.922903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.929715][    C0] yealink 3-1:36.0: unexpected response 0
[  520.935688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.942700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.949512][    C0] yealink 3-1:36.0: unexpected response 0
[  520.955493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.962532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.969339][    C0] yealink 3-1:36.0: unexpected response 0
[  520.975304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  520.982322][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  520.989141][    C0] yealink 3-1:36.0: unexpected response 0
[  520.995143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.002164][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.008974][    C0] yealink 3-1:36.0: unexpected response 0
[  521.014951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.021994][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.028813][    C0] yealink 3-1:36.0: unexpected response 0
[  521.034800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.041822][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.048637][    C0] yealink 3-1:36.0: unexpected response 0
[  521.054611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.061630][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.068445][    C0] yealink 3-1:36.0: unexpected response 0
[  521.074459][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.081488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.088297][    C0] yealink 3-1:36.0: unexpected response 0
[  521.094271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.101270][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.108049][    C0] yealink 3-1:36.0: unexpected response 0
[  521.113976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.120939][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.127704][    C0] yealink 3-1:36.0: unexpected response 0
[  521.133643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.140668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.147489][    C0] yealink 3-1:36.0: unexpected response 0
[  521.153800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.160833][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.167652][    C0] yealink 3-1:36.0: unexpected response 0
[  521.173636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.180638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.187440][    C0] yealink 3-1:36.0: unexpected response 0
[  521.193365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.200335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.207107][    C0] yealink 3-1:36.0: unexpected response 0
[  521.213802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.220831][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.227636][    C0] yealink 3-1:36.0: unexpected response 0
[  521.233559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.240594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.247434][    C0] yealink 3-1:36.0: unexpected response 0
[  521.253419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.260456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.267265][    C0] yealink 3-1:36.0: unexpected response 0
[  521.273225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.280238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.287036][    C0] yealink 3-1:36.0: unexpected response 0
[  521.292955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.299979][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.306781][    C0] yealink 3-1:36.0: unexpected response 0
[  521.312697][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.319732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.326525][    C0] yealink 3-1:36.0: unexpected response 0
[  521.332464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.339458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.346266][    C0] yealink 3-1:36.0: unexpected response 0
[  521.352238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.359219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.365990][    C0] yealink 3-1:36.0: unexpected response 0
[  521.371903][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.378877][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.385644][    C0] yealink 3-1:36.0: unexpected response 0
[  521.391548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.398514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.405294][    C0] yealink 3-1:36.0: unexpected response 0
[  521.411250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.418222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.425008][    C0] yealink 3-1:36.0: unexpected response 0
[  521.430954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.437948][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.444735][    C0] yealink 3-1:36.0: unexpected response 0
[  521.450660][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.457652][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.464435][    C0] yealink 3-1:36.0: unexpected response 0
[  521.470390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.477398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.484171][    C0] yealink 3-1:36.0: unexpected response 0
[  521.490083][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.497056][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.503820][    C0] yealink 3-1:36.0: unexpected response 0
[  521.509726][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.516688][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.523466][    C0] yealink 3-1:36.0: unexpected response 0
[  521.529370][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.536345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.543131][    C0] yealink 3-1:36.0: unexpected response 0
[  521.549037][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.556031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.562796][    C0] yealink 3-1:36.0: unexpected response 0
[  521.568701][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.575661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.582426][    C0] yealink 3-1:36.0: unexpected response 0
[  521.588330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.595304][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.602074][    C0] yealink 3-1:36.0: unexpected response 0
[  521.607983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.614954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.621717][    C0] yealink 3-1:36.0: unexpected response 0
[  521.627687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.634670][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.641449][    C0] yealink 3-1:36.0: unexpected response 0
[  521.647369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.654365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.661147][    C0] yealink 3-1:36.0: unexpected response 0
[  521.667102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.674094][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.680862][    C0] yealink 3-1:36.0: unexpected response 0
[  521.686782][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.693756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.700539][    C0] yealink 3-1:36.0: unexpected response 0
[  521.706472][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.713478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.720245][    C0] yealink 3-1:36.0: unexpected response 0
[  521.726153][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.733134][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.739900][    C0] yealink 3-1:36.0: unexpected response 0
[  521.745830][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.752802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.759594][    C0] yealink 3-1:36.0: unexpected response 0
[  521.765517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.772481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.779246][    C0] yealink 3-1:36.0: unexpected response 0
[  521.785150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.792110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.798876][    C0] yealink 3-1:36.0: unexpected response 0
[  521.804782][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.811750][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.818513][    C0] yealink 3-1:36.0: unexpected response 0
[  521.824417][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.831390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.838153][    C0] yealink 3-1:36.0: unexpected response 0
[  521.844058][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.851017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.857781][    C0] yealink 3-1:36.0: unexpected response 0
[  521.863686][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.870718][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.877482][    C0] yealink 3-1:36.0: unexpected response 0
[  521.883402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.890366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.897146][    C0] yealink 3-1:36.0: unexpected response 0
[  521.903069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.910029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.916792][    C0] yealink 3-1:36.0: unexpected response 0
[  521.922699][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.929688][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.936463][    C0] yealink 3-1:36.0: unexpected response 0
[  521.942365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.949338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.956100][    C0] yealink 3-1:36.0: unexpected response 0
[  521.962002][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.968961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.975727][    C0] yealink 3-1:36.0: unexpected response 0
[  521.981649][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  521.988635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  521.995398][    C0] yealink 3-1:36.0: unexpected response 0
[  522.001308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.008274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.015056][    C0] yealink 3-1:36.0: unexpected response 0
[  522.020958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.027932][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.034707][    C0] yealink 3-1:36.0: unexpected response 0
[  522.040606][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.047569][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.054353][    C0] yealink 3-1:36.0: unexpected response 0
[  522.060287][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.067253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.074020][    C0] yealink 3-1:36.0: unexpected response 0
[  522.079951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.086944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.093716][    C0] yealink 3-1:36.0: unexpected response 0
[  522.099641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.106632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.113413][    C0] yealink 3-1:36.0: unexpected response 0
[  522.119322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.126301][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.133068][    C0] yealink 3-1:36.0: unexpected response 0
[  522.138984][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.145948][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.152715][    C0] yealink 3-1:36.0: unexpected response 0
[  522.158637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.165602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.172380][    C0] yealink 3-1:36.0: unexpected response 0
[  522.178341][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.185324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.192100][    C0] yealink 3-1:36.0: unexpected response 0
[  522.198030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.204989][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.211752][    C0] yealink 3-1:36.0: unexpected response 0
[  522.217653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.224614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.231375][    C0] yealink 3-1:36.0: unexpected response 0
[  522.237290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.244246][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.251011][    C0] yealink 3-1:36.0: unexpected response 0
[  522.256909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.263868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.270644][    C0] yealink 3-1:36.0: unexpected response 0
[  522.276546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.283503][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.290264][    C0] yealink 3-1:36.0: unexpected response 0
[  522.296189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.303142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.309903][    C0] yealink 3-1:36.0: unexpected response 0
[  522.315868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.322849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.329610][    C0] yealink 3-1:36.0: unexpected response 0
[  522.335509][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.342465][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.349247][    C0] yealink 3-1:36.0: unexpected response 0
[  522.355165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.362131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.368910][    C0] yealink 3-1:36.0: unexpected response 0
[  522.374824][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.381795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.388571][    C0] yealink 3-1:36.0: unexpected response 0
[  522.394491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.401463][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.408226][    C0] yealink 3-1:36.0: unexpected response 0
[  522.414147][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.421127][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.427890][    C0] yealink 3-1:36.0: unexpected response 0
[  522.433788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.440750][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.447530][    C0] yealink 3-1:36.0: unexpected response 0
[  522.453452][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.460507][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.467273][    C0] yealink 3-1:36.0: unexpected response 0
[  522.473188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.480203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.487011][    C0] yealink 3-1:36.0: unexpected response 0
[  522.492951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.499943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.506710][    C0] yealink 3-1:36.0: unexpected response 0
[  522.512642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.519614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.526391][    C0] yealink 3-1:36.0: unexpected response 0
[  522.532320][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.539290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.546058][    C0] yealink 3-1:36.0: unexpected response 0
[  522.551985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.558960][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.565722][    C0] yealink 3-1:36.0: unexpected response 0
[  522.571628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.578590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.585357][    C0] yealink 3-1:36.0: unexpected response 0
[  522.591265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.598232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.605029][    C0] yealink 3-1:36.0: unexpected response 0
[  522.610962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.617936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.624707][    C0] yealink 3-1:36.0: unexpected response 0
[  522.630647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.637637][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.644404][    C0] yealink 3-1:36.0: unexpected response 0
[  522.650311][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.657277][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.664084][    C0] yealink 3-1:36.0: unexpected response 0
[  522.670028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.677023][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.683793][    C0] yealink 3-1:36.0: unexpected response 0
[  522.689713][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.696679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.703444][    C0] yealink 3-1:36.0: unexpected response 0
[  522.709376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.716365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.723130][    C0] yealink 3-1:36.0: unexpected response 0
[  522.729120][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.736128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.742926][    C0] yealink 3-1:36.0: unexpected response 0
[  522.748884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.755908][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.762682][    C0] yealink 3-1:36.0: unexpected response 0
[  522.768601][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.775583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.782345][    C0] yealink 3-1:36.0: unexpected response 0
[  522.788264][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.795270][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.802075][    C0] yealink 3-1:36.0: unexpected response 0
[  522.808007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.814978][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.821770][    C0] yealink 3-1:36.0: unexpected response 0
[  522.827737][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.834781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.841564][    C0] yealink 3-1:36.0: unexpected response 0
[  522.847595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.854813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.861631][    C0] yealink 3-1:36.0: unexpected response 0
[  522.867634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.874622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.881397][    C0] yealink 3-1:36.0: unexpected response 0
[  522.887339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.894355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.901153][    C0] yealink 3-1:36.0: unexpected response 0
[  522.907087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.914110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.920906][    C0] yealink 3-1:36.0: unexpected response 0
[  522.926822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.933808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.940577][    C0] yealink 3-1:36.0: unexpected response 0
[  522.946497][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.953471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.960251][    C0] yealink 3-1:36.0: unexpected response 0
[  522.966208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  522.973174][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  522.979950][    C0] yealink 3-1:36.0: unexpected response 0
[  522.995883][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.002865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.009639][    C0] yealink 3-1:36.0: unexpected response 0
[  523.015625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.022615][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.029398][    C0] yealink 3-1:36.0: unexpected response 0
[  523.035315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.042290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.049066][    C0] yealink 3-1:36.0: unexpected response 0
[  523.054980][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.061950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.068713][    C0] yealink 3-1:36.0: unexpected response 0
[  523.074645][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.081634][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.088404][    C0] yealink 3-1:36.0: unexpected response 0
[  523.094322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.101298][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.108067][    C0] yealink 3-1:36.0: unexpected response 0
[  523.113984][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.120965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.127734][    C0] yealink 3-1:36.0: unexpected response 0
[  523.133660][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.140631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.147419][    C0] yealink 3-1:36.0: unexpected response 0
[  523.153351][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.160321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.167086][    C0] yealink 3-1:36.0: unexpected response 0
[  523.173001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.180001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.186781][    C0] yealink 3-1:36.0: unexpected response 0
[  523.192730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.199737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.206528][    C0] yealink 3-1:36.0: unexpected response 0
[  523.212483][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.219475][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.226244][    C0] yealink 3-1:36.0: unexpected response 0
[  523.232165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.239128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.245901][    C0] yealink 3-1:36.0: unexpected response 0
[  523.251809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.258770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.265533][    C0] yealink 3-1:36.0: unexpected response 0
[  523.271449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.278429][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.285194][    C0] yealink 3-1:36.0: unexpected response 0
[  523.291124][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.298084][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.304847][    C0] yealink 3-1:36.0: unexpected response 0
[  523.310752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.317742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.324508][    C0] yealink 3-1:36.0: unexpected response 0
[  523.330424][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.337383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.344160][    C0] yealink 3-1:36.0: unexpected response 0
[  523.350063][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.357021][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.363796][    C0] yealink 3-1:36.0: unexpected response 0
[  523.369714][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.376676][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.383440][    C0] yealink 3-1:36.0: unexpected response 0
[  523.389355][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.396337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.403115][    C0] yealink 3-1:36.0: unexpected response 0
[  523.409016][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.415982][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.422746][    C0] yealink 3-1:36.0: unexpected response 0
[  523.428704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.435737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.442521][    C0] yealink 3-1:36.0: unexpected response 0
[  523.448468][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.455443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.462211][    C0] yealink 3-1:36.0: unexpected response 0
[  523.468121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.475086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.481847][    C0] yealink 3-1:36.0: unexpected response 0
[  523.487751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.494709][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.501471][    C0] yealink 3-1:36.0: unexpected response 0
[  523.507390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.514348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.521107][    C0] yealink 3-1:36.0: unexpected response 0
[  523.527025][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.534024][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.540800][    C0] yealink 3-1:36.0: unexpected response 0
[  523.546743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.553724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.560501][    C0] yealink 3-1:36.0: unexpected response 0
[  523.566443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.573410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.580188][    C0] yealink 3-1:36.0: unexpected response 0
[  523.586105][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.593067][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.599831][    C0] yealink 3-1:36.0: unexpected response 0
[  523.605747][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.612727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.619493][    C0] yealink 3-1:36.0: unexpected response 0
[  523.625415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.632399][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.639166][    C0] yealink 3-1:36.0: unexpected response 0
[  523.645084][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.652052][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.658831][    C0] yealink 3-1:36.0: unexpected response 0
[  523.664772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.671740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.678508][    C0] yealink 3-1:36.0: unexpected response 0
[  523.684415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.691386][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.698151][    C0] yealink 3-1:36.0: unexpected response 0
[  523.704051][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.711014][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.717780][    C0] yealink 3-1:36.0: unexpected response 0
[  523.723706][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.730682][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.737479][    C0] yealink 3-1:36.0: unexpected response 0
[  523.743400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.750402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.757198][    C0] yealink 3-1:36.0: unexpected response 0
[  523.763110][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.770107][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.776912][    C0] yealink 3-1:36.0: unexpected response 0
[  523.782820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.789810][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.796588][    C0] yealink 3-1:36.0: unexpected response 0
[  523.802532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.809499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.816283][    C0] yealink 3-1:36.0: unexpected response 0
[  523.822188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.829151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.835924][    C0] yealink 3-1:36.0: unexpected response 0
[  523.841870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.848828][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.855592][    C0] yealink 3-1:36.0: unexpected response 0
[  523.861506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.868489][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.875255][    C0] yealink 3-1:36.0: unexpected response 0
[  523.881193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.888164][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.894927][    C0] yealink 3-1:36.0: unexpected response 0
[  523.900829][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.907795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.914574][    C0] yealink 3-1:36.0: unexpected response 0
[  523.920475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.927452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.934214][    C0] yealink 3-1:36.0: unexpected response 0
[  523.940113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.947084][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.953846][    C0] yealink 3-1:36.0: unexpected response 0
[  523.959748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.966733][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.973502][    C0] yealink 3-1:36.0: unexpected response 0
[  523.979437][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  523.986453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  523.993225][    C0] yealink 3-1:36.0: unexpected response 0
[  523.999163][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.006130][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.012895][    C0] yealink 3-1:36.0: unexpected response 0
[  524.018817][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.025914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.032702][    C0] yealink 3-1:36.0: unexpected response 0
[  524.038612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.045590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.052349][    C0] yealink 3-1:36.0: unexpected response 0
[  524.058263][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.065220][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.071981][    C0] yealink 3-1:36.0: unexpected response 0
[  524.077897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.084860][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.091637][    C0] yealink 3-1:36.0: unexpected response 0
[  524.097566][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.104530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.111297][    C0] yealink 3-1:36.0: unexpected response 0
[  524.117280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.124241][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.131019][    C0] yealink 3-1:36.0: unexpected response 0
[  524.136941][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.143894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.150664][    C0] yealink 3-1:36.0: unexpected response 0
[  524.156567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.163522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.170280][    C0] yealink 3-1:36.0: unexpected response 0
[  524.176194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.183149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.189909][    C0] yealink 3-1:36.0: unexpected response 0
[  524.195880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.202876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.209651][    C0] yealink 3-1:36.0: unexpected response 0
[  524.215598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.222591][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.229387][    C0] yealink 3-1:36.0: unexpected response 0
[  524.235291][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.242260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.249042][    C0] yealink 3-1:36.0: unexpected response 0
[  524.254942][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.261918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.268683][    C0] yealink 3-1:36.0: unexpected response 0
[  524.274589][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.281578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.288361][    C0] yealink 3-1:36.0: unexpected response 0
[  524.294261][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.301225][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.307988][    C0] yealink 3-1:36.0: unexpected response 0
[  524.313902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.320876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.327646][    C0] yealink 3-1:36.0: unexpected response 0
[  524.333546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.340520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.347284][    C0] yealink 3-1:36.0: unexpected response 0
[  524.353187][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.360325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.367108][    C0] yealink 3-1:36.0: unexpected response 0
[  524.373008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.379983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.386761][    C0] yealink 3-1:36.0: unexpected response 0
[  524.392696][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.399675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.406455][    C0] yealink 3-1:36.0: unexpected response 0
[  524.412366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.419327][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.426091][    C0] yealink 3-1:36.0: unexpected response 0
[  524.432028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.438999][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.445773][    C0] yealink 3-1:36.0: unexpected response 0
[  524.451683][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.458666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.465435][    C0] yealink 3-1:36.0: unexpected response 0
[  524.471335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.478300][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.485065][    C0] yealink 3-1:36.0: unexpected response 0
[  524.490990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.497963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.504727][    C0] yealink 3-1:36.0: unexpected response 0
[  524.510631][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.517589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.524375][    C0] yealink 3-1:36.0: unexpected response 0
[  524.530285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.537264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.544030][    C0] yealink 3-1:36.0: unexpected response 0
[  524.549931][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.556907][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.563671][    C0] yealink 3-1:36.0: unexpected response 0
[  524.569568][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.576529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.583304][    C0] yealink 3-1:36.0: unexpected response 0
[  524.589205][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.596169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.602930][    C0] yealink 3-1:36.0: unexpected response 0
[  524.608829][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.615794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.622580][    C0] yealink 3-1:36.0: unexpected response 0
[  524.628499][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.635452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.642213][    C0] yealink 3-1:36.0: unexpected response 0
[  524.648132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.655085][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.661866][    C0] yealink 3-1:36.0: unexpected response 0
[  524.667817][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.674782][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.681556][    C0] yealink 3-1:36.0: unexpected response 0
[  524.687461][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.694435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.701196][    C0] yealink 3-1:36.0: unexpected response 0
[  524.707139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.714185][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.720970][    C0] yealink 3-1:36.0: unexpected response 0
[  524.726905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.733875][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.742027][    C0] yealink 3-1:36.0: unexpected response 0
[  524.747947][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.754906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.761685][    C0] yealink 3-1:36.0: unexpected response 0
[  524.767611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.774567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.781330][    C0] yealink 3-1:36.0: unexpected response 0
[  524.787294][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.794251][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.801010][    C0] yealink 3-1:36.0: unexpected response 0
[  524.806920][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.813889][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.820651][    C0] yealink 3-1:36.0: unexpected response 0
[  524.826570][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.833526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.840304][    C0] yealink 3-1:36.0: unexpected response 0
[  524.846213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.853170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.859945][    C0] yealink 3-1:36.0: unexpected response 0
[  524.865868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.872838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.879598][    C0] yealink 3-1:36.0: unexpected response 0
[  524.885532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.892498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.899284][    C0] yealink 3-1:36.0: unexpected response 0
[  524.905197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.912172][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.918934][    C0] yealink 3-1:36.0: unexpected response 0
[  524.924845][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.931823][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.938597][    C0] yealink 3-1:36.0: unexpected response 0
[  524.944537][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.951515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.958283][    C0] yealink 3-1:36.0: unexpected response 0
[  524.964183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.971168][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.977934][    C0] yealink 3-1:36.0: unexpected response 0
[  524.983849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  524.990821][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  524.997583][    C0] yealink 3-1:36.0: unexpected response 0
[  525.003482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.010467][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.017231][    C0] yealink 3-1:36.0: unexpected response 0
[  525.023131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.030110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.036870][    C0] yealink 3-1:36.0: unexpected response 0
[  525.042770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.049742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.056507][    C0] yealink 3-1:36.0: unexpected response 0
[  525.062412][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.069369][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.076132][    C0] yealink 3-1:36.0: unexpected response 0
[  525.082032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.088995][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.095768][    C0] yealink 3-1:36.0: unexpected response 0
[  525.101698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.108655][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.115417][    C0] yealink 3-1:36.0: unexpected response 0
[  525.121332][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.128307][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.135068][    C0] yealink 3-1:36.0: unexpected response 0
[  525.140967][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.147941][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.154712][    C0] yealink 3-1:36.0: unexpected response 0
[  525.160623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.167589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.174353][    C0] yealink 3-1:36.0: unexpected response 0
[  525.180267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.187240][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.194004][    C0] yealink 3-1:36.0: unexpected response 0
[  525.199933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.206944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.213719][    C0] yealink 3-1:36.0: unexpected response 0
[  525.219713][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.226717][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.233484][    C0] yealink 3-1:36.0: unexpected response 0
[  525.239403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.246417][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.253197][    C0] yealink 3-1:36.0: unexpected response 0
[  525.259115][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.266088][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.272873][    C0] yealink 3-1:36.0: unexpected response 0
[  525.278787][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.285748][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.292511][    C0] yealink 3-1:36.0: unexpected response 0
[  525.298408][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.305394][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.312187][    C0] yealink 3-1:36.0: unexpected response 0
[  525.318164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.325164][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.331929][    C0] yealink 3-1:36.0: unexpected response 0
[  525.337851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.344831][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.351607][    C0] yealink 3-1:36.0: unexpected response 0
[  525.357511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.364478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.371275][    C0] yealink 3-1:36.0: unexpected response 0
[  525.377263][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.384249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.391032][    C0] yealink 3-1:36.0: unexpected response 0
[  525.397010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.404034][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.410851][    C0] yealink 3-1:36.0: unexpected response 0
[  525.416810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.423842][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.430664][    C0] yealink 3-1:36.0: unexpected response 0
[  525.436704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.443701][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.450517][    C0] yealink 3-1:36.0: unexpected response 0
[  525.456474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.463453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.470217][    C0] yealink 3-1:36.0: unexpected response 0
[  525.476144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.483114][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.489908][    C0] yealink 3-1:36.0: unexpected response 0
[  525.495865][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.502840][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.509620][    C0] yealink 3-1:36.0: unexpected response 0
[  525.515552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.522525][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.529288][    C0] yealink 3-1:36.0: unexpected response 0
[  525.535194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.542169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.548930][    C0] yealink 3-1:36.0: unexpected response 0
[  525.554882][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.561845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.568612][    C0] yealink 3-1:36.0: unexpected response 0
[  525.574521][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.581486][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.588252][    C0] yealink 3-1:36.0: unexpected response 0
[  525.594164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.601142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.607920][    C0] yealink 3-1:36.0: unexpected response 0
[  525.613821][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.620779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.627557][    C0] yealink 3-1:36.0: unexpected response 0
[  525.633457][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.640419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.647182][    C0] yealink 3-1:36.0: unexpected response 0
[  525.653079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.660053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.666820][    C0] yealink 3-1:36.0: unexpected response 0
[  525.672769][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.679787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.686562][    C0] yealink 3-1:36.0: unexpected response 0
[  525.692496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.699518][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.706298][    C0] yealink 3-1:36.0: unexpected response 0
[  525.712245][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.719230][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.725995][    C0] yealink 3-1:36.0: unexpected response 0
[  525.731957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.738991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.745773][    C0] yealink 3-1:36.0: unexpected response 0
[  525.751704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.758687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.765468][    C0] yealink 3-1:36.0: unexpected response 0
[  525.771453][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.778425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.785190][    C0] yealink 3-1:36.0: unexpected response 0
[  525.791094][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.798049][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.804811][    C0] yealink 3-1:36.0: unexpected response 0
[  525.810717][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.817682][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.824459][    C0] yealink 3-1:36.0: unexpected response 0
[  525.830434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.837417][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.844191][    C0] yealink 3-1:36.0: unexpected response 0
[  525.850104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.857069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.863833][    C0] yealink 3-1:36.0: unexpected response 0
[  525.869755][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.876741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.883506][    C0] yealink 3-1:36.0: unexpected response 0
[  525.889414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.896371][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.903131][    C0] yealink 3-1:36.0: unexpected response 0
[  525.909030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.916007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.922788][    C0] yealink 3-1:36.0: unexpected response 0
[  525.928717][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.935678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.942454][    C0] yealink 3-1:36.0: unexpected response 0
[  525.948374][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.955327][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.962087][    C0] yealink 3-1:36.0: unexpected response 0
[  525.967999][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.974968][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  525.981739][    C0] yealink 3-1:36.0: unexpected response 0
[  525.987665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  525.994625][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.001384][    C0] yealink 3-1:36.0: unexpected response 0
[  526.007305][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.014281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.021057][    C0] yealink 3-1:36.0: unexpected response 0
[  526.026976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.033933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.040698][    C0] yealink 3-1:36.0: unexpected response 0
[  526.046646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.053610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.060371][    C0] yealink 3-1:36.0: unexpected response 0
[  526.066284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.073241][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.080019][    C0] yealink 3-1:36.0: unexpected response 0
[  526.085917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.092870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.099633][    C0] yealink 3-1:36.0: unexpected response 0
[  526.105560][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.112548][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.119324][    C0] yealink 3-1:36.0: unexpected response 0
[  526.125275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.132256][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.139047][    C0] yealink 3-1:36.0: unexpected response 0
[  526.144954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.151954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.158737][    C0] yealink 3-1:36.0: unexpected response 0
[  526.164663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.171631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.178397][    C0] yealink 3-1:36.0: unexpected response 0
[  526.184307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.191290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.198054][    C0] yealink 3-1:36.0: unexpected response 0
[  526.203959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.210937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.217716][    C0] yealink 3-1:36.0: unexpected response 0
[  526.223630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.230589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.237369][    C0] yealink 3-1:36.0: unexpected response 0
[  526.243289][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.250262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.257043][    C0] yealink 3-1:36.0: unexpected response 0
[  526.262946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.269924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.276686][    C0] yealink 3-1:36.0: unexpected response 0
[  526.282609][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.289581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.296346][    C0] yealink 3-1:36.0: unexpected response 0
[  526.302251][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.309215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.315988][    C0] yealink 3-1:36.0: unexpected response 0
[  526.321946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.328922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.335696][    C0] yealink 3-1:36.0: unexpected response 0
[  526.341601][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.348565][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.355345][    C0] yealink 3-1:36.0: unexpected response 0
[  526.361251][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.368216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.374998][    C0] yealink 3-1:36.0: unexpected response 0
[  526.380899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.387882][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.394652][    C0] yealink 3-1:36.0: unexpected response 0
[  526.400587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.407578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.414342][    C0] yealink 3-1:36.0: unexpected response 0
[  526.420257][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.427238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.434004][    C0] yealink 3-1:36.0: unexpected response 0
[  526.440536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.447508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.454279][    C0] yealink 3-1:36.0: unexpected response 0
[  526.460222][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.467203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.473987][    C0] yealink 3-1:36.0: unexpected response 0
[  526.479891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.486854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.493616][    C0] yealink 3-1:36.0: unexpected response 0
[  526.499563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.506523][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.513310][    C0] yealink 3-1:36.0: unexpected response 0
[  526.519391][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.526351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.533112][    C0] yealink 3-1:36.0: unexpected response 0
[  526.539032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.546011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.552775][    C0] yealink 3-1:36.0: unexpected response 0
[  526.558673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.565627][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.572391][    C0] yealink 3-1:36.0: unexpected response 0
[  526.578289][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.585251][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.592030][    C0] yealink 3-1:36.0: unexpected response 0
[  526.597971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.604940][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.611714][    C0] yealink 3-1:36.0: unexpected response 0
[  526.617628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.624593][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.631367][    C0] yealink 3-1:36.0: unexpected response 0
[  526.637267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.644220][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.650992][    C0] yealink 3-1:36.0: unexpected response 0
[  526.656909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.663967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.670747][    C0] yealink 3-1:36.0: unexpected response 0
[  526.676688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.683664][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.690434][    C0] yealink 3-1:36.0: unexpected response 0
[  526.696383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.703372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.710139][    C0] yealink 3-1:36.0: unexpected response 0
[  526.716070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.723031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.729814][    C0] yealink 3-1:36.0: unexpected response 0
[  526.735723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.742691][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.749467][    C0] yealink 3-1:36.0: unexpected response 0
[  526.755401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.762399][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.769178][    C0] yealink 3-1:36.0: unexpected response 0
[  526.775139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.782104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.788868][    C0] yealink 3-1:36.0: unexpected response 0
[  526.794773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.801762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.808526][    C0] yealink 3-1:36.0: unexpected response 0
[  526.814429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.821385][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.828165][    C0] yealink 3-1:36.0: unexpected response 0
[  526.834078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.841033][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.847794][    C0] yealink 3-1:36.0: unexpected response 0
[  526.853691][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.860653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.867430][    C0] yealink 3-1:36.0: unexpected response 0
[  526.873360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.880334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.887099][    C0] yealink 3-1:36.0: unexpected response 0
[  526.893000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.899956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.906734][    C0] yealink 3-1:36.0: unexpected response 0
[  526.912631][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.919611][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.926373][    C0] yealink 3-1:36.0: unexpected response 0
[  526.932274][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.939231][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.945992][    C0] yealink 3-1:36.0: unexpected response 0
[  526.951890][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.958848][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.965622][    C0] yealink 3-1:36.0: unexpected response 0
[  526.971520][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.978490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  526.985254][    C0] yealink 3-1:36.0: unexpected response 0
[  526.991177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  526.998139][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.004920][    C0] yealink 3-1:36.0: unexpected response 0
[  527.010817][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.017792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.024556][    C0] yealink 3-1:36.0: unexpected response 0
[  527.030469][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.037440][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.044215][    C0] yealink 3-1:36.0: unexpected response 0
[  527.050118][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.057090][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.063869][    C0] yealink 3-1:36.0: unexpected response 0
[  527.069777][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.076750][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.083514][    C0] yealink 3-1:36.0: unexpected response 0
[  527.089413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.096391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.103167][    C0] yealink 3-1:36.0: unexpected response 0
[  527.109070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.116040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.122810][    C0] yealink 3-1:36.0: unexpected response 0
[  527.128708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.135664][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.142694][    C0] yealink 3-1:36.0: unexpected response 0
[  527.148737][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.155742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.162550][    C0] yealink 3-1:36.0: unexpected response 0
[  527.168502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.175469][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.182287][    C0] yealink 3-1:36.0: unexpected response 0
[  527.188232][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.195211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.201977][    C0] yealink 3-1:36.0: unexpected response 0
[  527.207908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.214933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.221712][    C0] yealink 3-1:36.0: unexpected response 0
[  527.227675][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.234685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.241450][    C0] yealink 3-1:36.0: unexpected response 0
[  527.247360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.254319][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.261083][    C0] yealink 3-1:36.0: unexpected response 0
[  527.266988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.273944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.280703][    C0] yealink 3-1:36.0: unexpected response 0
[  527.286630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.293605][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.300384][    C0] yealink 3-1:36.0: unexpected response 0
[  527.306289][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.313242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.320016][    C0] yealink 3-1:36.0: unexpected response 0
[  527.325961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.332927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.339688][    C0] yealink 3-1:36.0: unexpected response 0
[  527.345627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.352661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.359462][    C0] yealink 3-1:36.0: unexpected response 0
[  527.365387][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.372339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.379112][    C0] yealink 3-1:36.0: unexpected response 0
[  527.385012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.391970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.398733][    C0] yealink 3-1:36.0: unexpected response 0
[  527.404634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.411606][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.418375][    C0] yealink 3-1:36.0: unexpected response 0
[  527.424319][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.431278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.438059][    C0] yealink 3-1:36.0: unexpected response 0
[  527.443994][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.450952][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.457718][    C0] yealink 3-1:36.0: unexpected response 0
[  527.463632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.470624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.477398][    C0] yealink 3-1:36.0: unexpected response 0
[  527.483315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.490295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.497069][    C0] yealink 3-1:36.0: unexpected response 0
[  527.502972][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.509929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.516696][    C0] yealink 3-1:36.0: unexpected response 0
[  527.522600][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.529570][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.536351][    C0] yealink 3-1:36.0: unexpected response 0
[  527.542253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.549219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.556000][    C0] yealink 3-1:36.0: unexpected response 0
[  527.561899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.568860][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.575625][    C0] yealink 3-1:36.0: unexpected response 0
[  527.581549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.588537][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.595317][    C0] yealink 3-1:36.0: unexpected response 0
[  527.601226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.608184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.614943][    C0] yealink 3-1:36.0: unexpected response 0
[  527.620860][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.627819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.634578][    C0] yealink 3-1:36.0: unexpected response 0
[  527.640496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.647478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.654259][    C0] yealink 3-1:36.0: unexpected response 0
[  527.660192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.667165][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.673926][    C0] yealink 3-1:36.0: unexpected response 0
[  527.679857][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.686822][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.693581][    C0] yealink 3-1:36.0: unexpected response 0
[  527.699525][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.706515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.713274][    C0] yealink 3-1:36.0: unexpected response 0
[  527.719240][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.726234][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.733003][    C0] yealink 3-1:36.0: unexpected response 0
[  527.738937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.745923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.752710][    C0] yealink 3-1:36.0: unexpected response 0
[  527.758639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.765597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.772371][    C0] yealink 3-1:36.0: unexpected response 0
[  527.778302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.785267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.792044][    C0] yealink 3-1:36.0: unexpected response 0
[  527.797952][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.804922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.811685][    C0] yealink 3-1:36.0: unexpected response 0
[  527.817600][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.824566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.831326][    C0] yealink 3-1:36.0: unexpected response 0
[  527.837239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.844198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.850956][    C0] yealink 3-1:36.0: unexpected response 0
[  527.856870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.863830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.870616][    C0] yealink 3-1:36.0: unexpected response 0
[  527.876557][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.883553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.890313][    C0] yealink 3-1:36.0: unexpected response 0
[  527.896248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.903207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.909970][    C0] yealink 3-1:36.0: unexpected response 0
[  527.915922][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.922942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.929744][    C0] yealink 3-1:36.0: unexpected response 0
[  527.935732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.942750][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.949548][    C0] yealink 3-1:36.0: unexpected response 0
[  527.955501][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.962538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.969343][    C0] yealink 3-1:36.0: unexpected response 0
[  527.975307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  527.982300][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  527.989080][    C0] yealink 3-1:36.0: unexpected response 0
[  527.995001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.002013][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.008812][    C0] yealink 3-1:36.0: unexpected response 0
[  528.014753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.021737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.028555][    C0] yealink 3-1:36.0: unexpected response 0
[  528.034471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.041463][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.048268][    C0] yealink 3-1:36.0: unexpected response 0
[  528.054206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.061174][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.067944][    C0] yealink 3-1:36.0: unexpected response 0
[  528.073846][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.080817][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.087583][    C0] yealink 3-1:36.0: unexpected response 0
[  528.093490][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.100455][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.107217][    C0] yealink 3-1:36.0: unexpected response 0
[  528.113131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.120100][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.126863][    C0] yealink 3-1:36.0: unexpected response 0
[  528.132772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.139731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.146492][    C0] yealink 3-1:36.0: unexpected response 0
[  528.152400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.159359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.166124][    C0] yealink 3-1:36.0: unexpected response 0
[  528.172028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.179008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.185773][    C0] yealink 3-1:36.0: unexpected response 0
[  528.191683][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.198669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.205450][    C0] yealink 3-1:36.0: unexpected response 0
[  528.211372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.218359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.225122][    C0] yealink 3-1:36.0: unexpected response 0
[  528.231044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.238017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.244798][    C0] yealink 3-1:36.0: unexpected response 0
[  528.250723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.257690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.264468][    C0] yealink 3-1:36.0: unexpected response 0
[  528.270367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.277342][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.284117][    C0] yealink 3-1:36.0: unexpected response 0
[  528.290017][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.296986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.303747][    C0] yealink 3-1:36.0: unexpected response 0
[  528.309647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.316610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.323370][    C0] yealink 3-1:36.0: unexpected response 0
[  528.329269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.336243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.343022][    C0] yealink 3-1:36.0: unexpected response 0
[  528.348957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.355936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.362703][    C0] yealink 3-1:36.0: unexpected response 0
[  528.368617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.375602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.382378][    C0] yealink 3-1:36.0: unexpected response 0
[  528.388295][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.395254][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.402011][    C0] yealink 3-1:36.0: unexpected response 0
[  528.407910][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.414865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.421625][    C0] yealink 3-1:36.0: unexpected response 0
[  528.427522][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.434519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.441299][    C0] yealink 3-1:36.0: unexpected response 0
[  528.447230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.454222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.461007][    C0] yealink 3-1:36.0: unexpected response 0
[  528.466935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.473892][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.480658][    C0] yealink 3-1:36.0: unexpected response 0
[  528.486555][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.493521][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.500284][    C0] yealink 3-1:36.0: unexpected response 0
[  528.506196][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.513149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.519910][    C0] yealink 3-1:36.0: unexpected response 0
[  528.525867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.532819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.539583][    C0] yealink 3-1:36.0: unexpected response 0
[  528.545491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.552445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.559209][    C0] yealink 3-1:36.0: unexpected response 0
[  528.565146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.572116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.578897][    C0] yealink 3-1:36.0: unexpected response 0
[  528.584799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.591793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.598559][    C0] yealink 3-1:36.0: unexpected response 0
[  528.604480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.611456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.618233][    C0] yealink 3-1:36.0: unexpected response 0
[  528.624135][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.631093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.637854][    C0] yealink 3-1:36.0: unexpected response 0
[  528.643787][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.650767][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.657528][    C0] yealink 3-1:36.0: unexpected response 0
[  528.663430][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.670403][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.677177][    C0] yealink 3-1:36.0: unexpected response 0
[  528.683159][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.690139][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.696909][    C0] yealink 3-1:36.0: unexpected response 0
[  528.702820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.709784][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.716568][    C0] yealink 3-1:36.0: unexpected response 0
[  528.722507][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.729492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.736274][    C0] yealink 3-1:36.0: unexpected response 0
[  528.742176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.749152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.755940][    C0] yealink 3-1:36.0: unexpected response 0
[  528.761864][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.768843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.775614][    C0] yealink 3-1:36.0: unexpected response 0
[  528.781537][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.788517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.795280][    C0] yealink 3-1:36.0: unexpected response 0
[  528.801221][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.808188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.814953][    C0] yealink 3-1:36.0: unexpected response 0
[  528.820852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.827815][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.834581][    C0] yealink 3-1:36.0: unexpected response 0
[  528.840479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.847461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.854244][    C0] yealink 3-1:36.0: unexpected response 0
[  528.860152][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  528.867119][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  528.873881][    C0] yealink 3-1:36.0: unexpected response 0