49][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.746655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.755601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.762719][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.771577][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.778781][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.787643][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.794636][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.803517][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.810492][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.819361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.826445][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.835790][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.843080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.853182][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.861191][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.870368][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.877411][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.886715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.893871][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.902717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.909881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.918723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.926235][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.935259][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.942500][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.951325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.958447][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.967303][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.974533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.983344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  289.990315][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  289.999150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.006147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.015538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.015819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.023193][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.033081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.042174][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.049213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.065700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.072631][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.078657][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.085742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.094660][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.101694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.110514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.117664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.126646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.133702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.142805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.149773][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.158847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.165989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.174836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.181778][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.190578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.197495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.206465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.213440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.222232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.229307][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.238312][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.245280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.254176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.261167][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.270039][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.277076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.285966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.292920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.302148][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.309156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.317985][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.325107][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.334003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.341054][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.350038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.357047][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.365933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.373174][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.382083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.389074][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.397917][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.404944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.413843][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.420868][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.429737][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.436937][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.445973][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.453114][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.461949][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.468864][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.477673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.484620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.493466][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.500500][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.509402][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.516367][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.525295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.532258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.541205][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.548263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.557115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.564071][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.573300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.580362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.589163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.596156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.605068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.612139][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.621149][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.628088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.636888][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.643926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.652808][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.659793][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.668659][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.675821][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.684622][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.691699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.700626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.707621][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.716760][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.723833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.732624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.739591][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.748597][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.755662][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.764670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.772340][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.781280][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.788198][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.797016][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.804144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.813273][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.820239][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.829069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.836214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.845247][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.852194][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.861032][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.867972][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.876811][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.883919][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.892860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.899893][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.908744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.915698][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.924891][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.931934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.940951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.948025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.956854][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.963787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.972736][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.979782][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  290.988547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  290.995586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.004494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.011463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.020280][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.027412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.036414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.043414][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.052377][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.059303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.068101][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.075047][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.083913][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.091080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.099954][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.106963][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.115908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.123321][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.132194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.139322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.148143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.155112][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.164003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.171057][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.179858][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.186809][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.195626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.202589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.211590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.218800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.227625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.234579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.243573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.250754][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.259543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.266684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.275588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.282650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.291765][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.298692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.307693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.314783][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.323630][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.330667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.339506][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.346496][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
2025/08/17 07:32:45 executed programs: 200
** 1 printk messages dropped **
[  291.355350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.362319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.371121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.378080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.386957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.393922][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.402864][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.410008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.418787][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.425712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.434558][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.441525][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.450316][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.457189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.466063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.473001][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.481861][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.488888][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.497669][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.504743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.514408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.521738][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.530771][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.537726][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.546740][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.553777][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.562715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.569674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.578521][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.585502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.594328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.601307][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.610119][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.617141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.625921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.632856][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.641720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.648664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.657547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.664520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.673320][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.680518][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.689380][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.696538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.705680][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.712772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.721584][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.728488][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.737594][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.744620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.753576][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.760787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.769778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.776720][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.785707][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.793079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.801926][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.808835][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.817717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.824693][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.833538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.840538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.849383][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.856422][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.865238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.872382][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.881688][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.888702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.897818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.904931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.913829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.920809][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.929563][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.936561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.945601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.952723][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.961530][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.968602][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.977403][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  291.984393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  291.993287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.000421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.009294][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.016257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.025136][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.032111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.041032][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.048065][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.056946][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.063887][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.072930][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.079856][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.088696][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.095667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.104475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.111396][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.120213][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.127275][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.136070][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.143017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.151839][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.158847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.167777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.174821][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.183834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.190804][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.199709][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.206637][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.215524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.222457][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.231284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.238283][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.247068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.254135][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.262928][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.269959][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.278808][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.285775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.294588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.301702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.311190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.318260][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.327161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.334137][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.343238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.350181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.359019][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.366030][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.374853][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.381869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.390671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.397574][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.406340][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.413321][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.422614][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.429649][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.438657][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.445712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.454605][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.461550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.470428][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.477375][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.486233][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.493274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.502209][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  292.518035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.525281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.534296][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.541316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.550323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.557243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.566138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.573079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.581858][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.588762][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.597700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.604772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.613654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.620602][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.629428][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.636349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.645161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.652135][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.660944][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.667857][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.676834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.683778][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.692760][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.699790][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.708517][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.715535][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.724527][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.731577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.740381][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.747340][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.756196][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.763165][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.772277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.779334][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.788614][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.795614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.804445][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.811541][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.820396][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.827868][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.836803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.843868][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.852700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.859746][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.868640][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.875897][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.885161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.892161][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.901009][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.908149][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.917030][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.924002][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.932828][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.939801][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.949177][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.956416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.965263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.972786][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.981785][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.988732][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  292.997664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.004623][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.013483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.020507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.029286][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.036297][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.045141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.052205][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.061213][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.068168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.077307][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.084367][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.093227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.100192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.109065][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.116122][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.124919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.131971][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.140836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.147724][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.156526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.163722][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.172500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.179613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.188632][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.195598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.204429][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.211446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.220271][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.227410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.236321][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.243470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.252355][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.259491][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.268403][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.275404][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.284501][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.291787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.300612][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.307623][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.316580][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.323533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.332488][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.339617][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.348465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.355466][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.364263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.371357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.380263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.387182][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.396245][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.403447][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.412276][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.419303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.428108][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.435042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.443873][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.450827][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.459593][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.466603][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.475400][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.482349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.491391][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.498446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.507358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.514322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.523092][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.530015][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.538787][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.545764][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.554675][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.561647][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.570514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.577491][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.586376][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.593320][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.602315][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.609318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.618850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.625860][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.634704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.641675][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.650501][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.657421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.666222][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.673204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.682130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.689076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.697976][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.704916][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.713860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.720884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.729721][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.736646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.745469][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.752419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.761227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.768349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.777209][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.784547][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.793367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.800369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.809129][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.816080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.825339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.832344][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.841484][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.848489][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.857448][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.864824][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.873661][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.880700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.889543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.896601][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.905727][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.912744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.921533][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.928533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.937449][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  293.953919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.960938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.969746][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.976661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  293.985442][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  293.992372][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.001155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.008076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.016931][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.023878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.032859][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.039954][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.048721][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.055692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.064599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.071563][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.080447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.087409][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.096306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.103345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.112287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.119263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.128061][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.135137][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.143936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.151159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.159960][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.166882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.175716][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.182692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.191478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.198410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.207290][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.214244][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.223105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.230270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.239122][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.246171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.255080][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.262085][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.271126][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.278202][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.287322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.294322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.303375][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.310395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.319126][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.326064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.334945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.342098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.350945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.357844][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.366658][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.373692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.382573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.389585][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.398521][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.405527][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.414342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.421501][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.430382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.437628][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.446478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.453816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.462700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.469701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.478722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.486079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.494908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.501858][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.510766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.517763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.526782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.533870][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.542845][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.549901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.558676][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.565819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.574737][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.582014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.590818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.597767][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.607237][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.614549][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.623545][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.630565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.639577][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.646853][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.655840][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.662848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.671853][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.678819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.687823][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.694808][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.704098][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.711124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.720233][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.727619][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.736529][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.743462][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.752558][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.759469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.768258][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.775312][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.784238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.791277][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.800747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.807688][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.816483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.823412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.832207][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.839128][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.847908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.855019][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.863839][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.870927][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.879860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.886967][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.896015][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.903236][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.912007][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.918920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.927791][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.934721][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.943504][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.950642][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.959549][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.966653][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.975568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.982599][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  294.991479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  294.998844][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.007679][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.014717][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.023597][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.030716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.039484][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.046470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.055265][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.062233][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.071130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.078041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.087004][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.093950][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.102831][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.109878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.118825][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.126026][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.134842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.141787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.150610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.157501][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.166397][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.173458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.182284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.189204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.198098][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.205054][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.214062][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.221305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.230157][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.237514][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.246622][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.253760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.262580][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.269497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.278494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.286053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.294927][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.301924][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.311499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.318711][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.327690][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.334754][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.343772][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.350794][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.359562][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.366689][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.375520][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.382604][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.391652][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.398569][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.407471][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.414503][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.423310][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.430421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.439429][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.446388][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.455194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.462134][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.470979][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.477973][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.486779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.493744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.502634][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.509674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.518424][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.525483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.534357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.541493][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.550327][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.557332][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.566152][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.573085][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.582047][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.588957][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.597729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.604882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.613946][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.620890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.629903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.636866][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.645869][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.652984][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.661882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.668819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.677617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.684733][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.693754][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.700751][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.709612][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.716910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.725957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.733195][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.742138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.749325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.758397][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.765325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.774306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.781404][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.790197][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.797141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.805975][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.812974][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.822009][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.828992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.837933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.845166][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.854298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.861701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.871419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.878361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.887494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.894627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.903913][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.910903][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.919936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.926928][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.935965][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.942943][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.951818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.958771][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.968090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.975088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.983979][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  295.990955][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  295.999885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.006829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.015672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.022754][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.031730][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.038702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.047841][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.054946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.063888][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.070863][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.079726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.086838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.095941][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.103022][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.111938][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.119124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.128076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.135140][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.144092][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.151215][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.160049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.166964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.175820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.183057][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.191874][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.198790][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.207569][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.214614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.223574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.230732][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.239817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.246931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.255914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.262874][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.271688][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.278885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.287723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.295172][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.304279][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.311236][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.320137][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.327145][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.335929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.342958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.351772][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.358869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.367662][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.374685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.383586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.390783][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.399619][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.406694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.415536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.422485][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.431759][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.438678][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.447541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.454578][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.463365][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.470484][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.479270][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.486298][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.495654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.502687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.511644][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.518669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.527651][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.534707][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.543692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.550725][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.559486][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.566575][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.575465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.582414][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.591211][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.598154][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.607095][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.614143][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.622945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.630328][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.639156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.646227][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.655322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.662996][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.671877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.678933][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.687930][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.694976][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.704138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.711140][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.720023][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.727119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.735927][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.742872][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.751876][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.758839][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.767694][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.774913][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.783805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.790921][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.799757][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.806998][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.816088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.823384][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.832459][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.839477][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.848778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.855831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.864847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.872172][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.881180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.888239][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.897183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.904209][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.913008][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.920133][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.929018][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.935976][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.945376][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.952335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.961343][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
2025/08/17 07:32:51 executed programs: 210
[  296.968283][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.977195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  296.984130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  296.993087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.000045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.008901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.015863][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.024780][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.031823][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.040721][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.047635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.056511][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.063436][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.072391][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.079396][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.088518][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.095476][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.104468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.111520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.120598][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.127650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.136689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.143711][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.152591][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.159844][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.168677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.175873][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.184714][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.191877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.200787][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.207682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.216512][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.223568][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.232528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.239871][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.248947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.256237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.265045][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.274369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.284070][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.291148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.299982][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.307387][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.316357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.323425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.332570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.339614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.348470][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.355541][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.364722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.371804][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.380646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.387565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.396345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.403285][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.412162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.419069][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.427957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.435023][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.443850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.450970][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.459955][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.466973][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.475991][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.483026][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.491986][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.498995][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.507881][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.514929][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.523700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.530831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.540214][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.547304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.556117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.563316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.572130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.579074][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.588055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.595039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.603989][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.611006][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.619796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.626820][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.635650][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.642757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.651566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.658630][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.667450][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.675017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.684147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.691395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.700329][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.707275][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.716112][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.723520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.733015][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.739955][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.748721][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.755712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.764698][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.771851][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.780764][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.787918][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.796733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.803707][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.812529][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.819856][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.828752][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.835757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.845025][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.852138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.861134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.868211][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.877001][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.883940][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.892847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.899917][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.908693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.915657][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.924744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.932102][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.940932][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.948819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.958082][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.965043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  297.973915][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  297.980968][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  297.997034][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.005817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.012768][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.021557][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.028743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.038006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.044941][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.053713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.060729][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.069547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.076621][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.085646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.092579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.101479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.108402][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.117360][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.124317][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.133316][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.140269][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.149102][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.156168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.165008][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.171980][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.180982][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.187877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.196883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.203850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.212884][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.219833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.228765][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.248584][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.257406][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.264386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.273227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.280340][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.289316][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.296345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.305269][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.312243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.321181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.328054][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.336870][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.343891][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.352782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.359744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.368502][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.375440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.384341][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.391862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.400662][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.407539][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.416335][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.423270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.432100][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.439136][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.448036][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.455344][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.464134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.471068][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.479914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.486938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.495949][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.502981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.511998][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.519008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.527964][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.534989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.543873][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.550926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.559715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.566657][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.575450][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.582398][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.591281][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.598280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.607168][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.614289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.623087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.630191][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.639003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.645939][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.654733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.661658][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.670628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.677639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.686442][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.693373][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.702176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.709385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.718257][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.725212][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.734122][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.741321][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.750147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.757349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.766398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.773540][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.782411][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.789335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.798129][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.805066][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.813970][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.820914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.829855][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.836837][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.845780][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.853031][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.861914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.869304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.878170][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.885981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.894941][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.901996][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.911026][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.918096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.926920][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.933958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.942843][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.949835][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.958725][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.965734][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.974608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.981700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  298.990548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  298.997564][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.006551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.013658][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.023726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.030848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.039719][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.046673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.055714][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.062711][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.071579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.078635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.087550][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.094613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.103551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.110524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.119350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.126435][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.135359][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.142489][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.151328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.158281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.167146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.174127][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.183140][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.190818][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.199648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.206632][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.215439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.222458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.231312][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.238244][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.247164][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.254289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.263520][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.270632][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.279736][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.286692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.295521][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.302571][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.311699][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.318750][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.327737][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.334748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.343630][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.350620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.359462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.366425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.375362][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.382355][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.391186][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.398201][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.407012][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.414405][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.423342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.430370][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.439224][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.446192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.455024][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.461966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.470767][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.477757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.486545][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.493499][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.502412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.509628][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.518807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.526014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.534820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.541935][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.550731][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.557642][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.566659][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.573613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.582392][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.589305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.598166][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.605092][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.614038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.620979][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.629805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.636763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.645715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.652663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.661646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.668848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.677809][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.684991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.693946][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.700909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.709846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.717567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.726529][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.733482][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.742533][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.749601][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.758721][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.766008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.775038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.782041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.790986][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.798228][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.807458][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.814406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.823399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.830560][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.839353][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.846346][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.855345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.862580][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.871419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.878376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.887493][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.894687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.903505][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.910546][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.919491][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.926480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.935367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.942376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.951355][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.958398][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.967297][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.974281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.983310][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  299.990341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  299.999195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.006164][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.015013][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.022156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.031065][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.038096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.046886][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.053913][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.062786][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.069727][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.078462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.085594][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.094424][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.101420][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.110330][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.117273][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.126315][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.133338][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.142322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.149433][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.158411][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.165401][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.174293][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.181262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.190242][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.197258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.206170][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.213103][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.221879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.228834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.237868][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.245160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.254088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.261176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.270824][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.278200][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.288645][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.295784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.305025][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.312776][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.322068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.329310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.338345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.345393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.354195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.361177][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.370209][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.377260][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.386399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.393459][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.402281][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.409281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.418287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.425417][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.434248][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.441208][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.450179][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.457184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.465989][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.472982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.481946][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.489241][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.498126][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.505075][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.514081][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.521050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.530576][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.537607][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.546419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.553522][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.562314][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.569255][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.578117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.585052][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.594000][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.600923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.609770][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.616706][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.625668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.632717][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.641674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.648694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.657537][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.664581][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.673428][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.680469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.689196][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.696323][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.705156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.712141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.721043][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.727971][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.736744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.743694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.752988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.760104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.768849][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.775997][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.784823][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.791886][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.800764][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.807777][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.816788][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.823744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.832577][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.839800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.848800][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.855917][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.864709][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.871732][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.880868][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.887799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.896690][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.903634][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.912443][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.919492][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.928313][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.935472][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.944358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.951335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.960292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.967464][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.976342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.983312][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  300.992515][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  300.999569][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.008392][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.015342][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.024229][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.031187][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.040046][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.046932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.055725][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.062700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.071510][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.078656][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.087480][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.094555][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.103470][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.110605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.119465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.126935][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.135777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.142805][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.151637][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.158544][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.167430][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.174440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.183301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.190614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.199525][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.206488][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.215391][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.222455][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.231481][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.238439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.247468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.254517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.263490][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.273837][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.282923][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.290116][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.299018][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.306064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.315007][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.322011][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.331003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.338043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.346832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.353785][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.362606][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.369645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.378529][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.385470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.394300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.401273][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.410092][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.417038][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.426486][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.433483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.442964][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.449934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.458717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.465652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.474548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.481869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.490958][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.498044][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.507190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.514341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.523142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.530293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.539143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.546410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.555427][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.562470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.571304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.578382][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.587459][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.594661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.603600][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.610753][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.619528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.626497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.635386][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.642429][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.651217][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.658185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.667008][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.674147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.683198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.690357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.699122][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.706136][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.714929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.721927][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.730815][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.737798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.746760][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.753788][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.762663][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.769576][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.778421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.785495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.794509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.801470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.810406][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.817354][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.826142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.833096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.842136][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.849169][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.858189][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.865251][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.874134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.881120][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.890145][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.897099][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.906235][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.913450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.922301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.929420][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.938573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.945737][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.955245][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.962317][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.971236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.978288][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  301.987201][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.994266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.003208][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.010438][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.019348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.026761][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.035901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.042894][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.052204][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.059173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.068042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.075006][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.083848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.090828][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.099719][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.106744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.115674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.122732][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.131748][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.138687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.147551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.154584][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.163522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.170507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.179335][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.186411][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.195363][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.202367][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.211236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.218354][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.227296][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.234252][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.243129][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.250185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.258972][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.266036][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.275066][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.282297][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.291491][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.298384][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.307526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.314592][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.323551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.330539][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.339276][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.346476][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.355281][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.362398][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.371364][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.378387][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.387196][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.394336][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.403212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.410228][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.419063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.426098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.435118][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.442214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.451052][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.457954][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.466852][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.473923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.482725][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.489757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.498591][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.505798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.514702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.521827][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.530643][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.537629][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
2025/08/17 07:32:57 executed programs: 220
[  302.546522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.553515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.562361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.569282][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.578447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.585395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.594274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.601215][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.609988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.616991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.625781][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.632774][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.641733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.648677][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.657739][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.664693][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.673670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.680896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.689945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.696867][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.705782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.712831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.722120][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.729070][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.737932][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.745107][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.754171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.761147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.770225][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.777487][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.786512][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.793502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.802591][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.809529][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.818471][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.825597][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.834447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.841653][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.850625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.857742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.866653][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.873639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.882454][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.889428][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.898581][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.905660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.914807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.921748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.930735][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.937775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.946569][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.953645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.962483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.969435][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.978313][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.985352][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  302.994254][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.001411][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.010433][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.017379][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.026221][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.033155][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.042025][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.049057][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.057904][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.064972][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.073814][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.080946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.089828][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.096859][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.105672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.112643][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.121606][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.128552][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.137409][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.144519][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.153328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.160278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.169037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.176567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.185355][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.192415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.201560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.208608][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.217946][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.225058][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.233908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.240855][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.249744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.256669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.265547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.272487][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.281384][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.288448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.297455][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.304407][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.313180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.320132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.329064][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.336029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.345236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.352238][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.361051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.367998][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.376921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.383950][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.393069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.400216][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.409142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.416381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.425324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.432259][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.441236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.448229][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.457017][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.464047][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.473050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.479990][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.488753][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.495923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.504800][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.511822][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.520608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.527491][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.536381][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.543393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.552165][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.559163][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.567950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.574906][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.583701][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.590743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.599724][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.606645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.615468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.622674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.631678][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.638587][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.647574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.654989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.664104][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.671078][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.680590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.687575][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.696807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.710368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.719547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.726531][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.735392][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.742359][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.751264][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.758488][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.767308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.774277][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.783153][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.790563][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.799414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.806458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.815269][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.822300][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.831290][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.838196][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.847066][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.854258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.863113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.870317][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.879194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.886316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.895156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.902449][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.911414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.918289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.927183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.934190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.943152][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.950174][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.959142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.966174][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.975076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.982008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  303.990966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.997938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.006916][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.014030][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.022936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.029871][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.038704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.045662][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.054564][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.061497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.070282][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.077160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.085942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.092865][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.101639][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.108645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.117574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.124613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.133589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.140548][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.149445][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.156411][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.165231][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.172227][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.181080][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.188010][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.196997][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.203970][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.212847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.219791][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.228516][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.235560][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.244490][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.251487][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.260306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.267293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.276193][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.283398][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.292290][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.299325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.308313][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.315270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.324162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.331671][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.340625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.347542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.356351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.363916][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.372747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.379940][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.389027][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.396084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.404977][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.411939][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.420915][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.427965][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.437124][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.444107][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.452893][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.459964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.468704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.475640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.484578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.491798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.500868][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.508087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.517292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.524310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.533121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.540332][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.549263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.556214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.565035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.572036][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.580827][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.587844][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.596665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.603602][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.612645][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.619557][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.628410][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.635332][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.644120][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.651094][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.659894][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.666829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.675627][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.682655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.691623][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.698637][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.707744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.714798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.723568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.730774][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.739493][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.746458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.755265][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.762309][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.771367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.778427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.787286][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.794418][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.803221][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.810158][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.819016][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.826024][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.834930][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.842041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.850981][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.857879][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.866771][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.873712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.882744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.889782][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.898692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.905625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.914478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.921523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.930345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.937303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.946176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.953183][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.962040][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.969074][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.978052][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.985040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  304.993905][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.000887][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.009747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.016668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  305.032458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.041308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.048263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.057131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.064111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.073538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.080784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.090473][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.097428][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.106407][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.113416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.122259][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.129393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.138720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.145692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.154823][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.161783][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.170646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.177616][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.186565][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.193532][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.202431][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.209467][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.218442][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.225483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.234402][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.241468][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.250541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.257567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.266447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.273525][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.282765][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.289806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.298660][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.305605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.314584][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.321518][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.330367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.337258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.346051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.352986][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.361773][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.368794][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.377807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.384743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.393744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.400687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.409425][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.416401][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.425212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.432315][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.441284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.448427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.457250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.464264][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.473070][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.480190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.489277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.496405][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.505285][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.512236][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.521261][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.528160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.537048][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.544180][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.553205][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.560144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.568934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.575985][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.584812][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.591810][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.600608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.607708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.616608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.623631][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.632571][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.639588][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.648529][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.655572][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.664370][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.671543][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.680354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.687505][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.696324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.703259][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.712043][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.719184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.728300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.735330][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.744208][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.751813][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.760854][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.767909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.776850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.783986][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.792932][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.800016][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.808885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.816031][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.824892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.831881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.841086][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.841398][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.850538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.857919][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.866718][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.873657][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.882714][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.889877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.899026][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.906057][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.915149][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.922118][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.931181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.938159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.947037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.954008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.962797][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.969823][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.978789][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.985803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  305.994761][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.001832][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.010704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.017640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.026486][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.033520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.042405][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.049423][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.058239][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.065271][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.074052][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.081013][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.089894][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.097385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.106263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.113294][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.122140][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.129427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.138301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.145241][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.154056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.161033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.169929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.176955][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.185757][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.192883][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.201697][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.208618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.217468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.224503][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.233298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.240330][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.249074][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.256268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.265208][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.272165][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.281110][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.288213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  306.297038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.303917][    C0] rcu: INFO: rcu_preempt self-detected stall on CPU
** 1 printk messages dropped **
[  306.304109][    C0] rcu: 	         hardirqs   softirqs   csw/system
[  306.304119][    C0] rcu: 	 number:     6803       7597            0
[  306.304134][    C0] rcu: 	cputime:        0       1087        51241   ==> 52490(ms)
[  306.304163][    C0] rcu: 	(t=10500 jiffies g=36869 q=35411 ncpus=2)
** 1 printk messages dropped **
[  306.304238][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  306.304259][    C0] Workqueue: usb_hub_wq hub_event
[  306.304322][    C0] RIP: 0010:console_flush_all+0x9a2/0xc60
[  306.304369][    C0] Code: 00 e8 52 8b 28 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 e0 ab 20 00 48 85 db 0f 85 55 01 00 00 e8 62 b0 20 00 fb 4c 89 e0 <48> c1 e8 03 42 80 3c 38 00 0f 84 11 ff ff ff 4c 89 e7 e8 47 de 7e
[  306.304395][    C0] RSP: 0018:ffffc9000188eb68 EFLAGS: 00000293
[  306.304412][    C0] RAX: ffffffff897db138 RBX: 0000000000000000 RCX: ffffffff815d4f00
[  306.304428][    C0] RDX: ffff888121c33a00 RSI: ffffffff815d4f0e RDI: 0000000000000007
[  306.304442][    C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
[  306.304456][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff897db138
[  306.304470][    C0] R13: ffffffff897db0e0 R14: ffffc9000188ebf8 R15: dffffc0000000000
[  306.304486][    C0] FS:  0000000000000000(0000) GS:ffff888268efc000(0000) knlGS:0000000000000000
[  306.304507][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  306.304522][    C0] CR2: 00007f2604ef8000 CR3: 0000000116ace000 CR4: 00000000003506f0
[  306.304544][    C0] Call Trace:
** 2 printk messages dropped **
[  306.304636][    C0]  ? is_printk_cpu_sync_owner+0x32/0x40
** 1 printk messages dropped **
[  306.304708][    C0]  ? __pfx_console_unlock+0x10/0x10
** 1 printk messages dropped **
[  306.304775][    C0]  ? __down_trylock_console_sem+0xb0/0x140
** 1 printk messages dropped **
[  306.304859][    C0]  ? __pfx_vprintk_emit+0x10/0x10
** 1 printk messages dropped **
[  306.304934][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
** 1 printk messages dropped **
[  306.304984][    C0]  ? driver_probe_device+0x4c/0x1b0
** 1 printk messages dropped **
[  306.305042][    C0]  ? bus_for_each_drv+0x156/0x1e0
** 1 printk messages dropped **
[  306.305185][    C0]  ? bus_probe_device+0x17f/0x1c0
** 1 printk messages dropped **
[  306.305267][    C0]  _dev_err+0xe4/0x120
** 1 printk messages dropped **
[  306.305323][    C0]  ? trace_kmalloc+0x2b/0xd0
** 2 printk messages dropped **
[  306.305453][    C0]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  306.305498][    C0]  usb_probe_interface+0x300/0xa40
** 2 printk messages dropped **
[  306.305632][    C0]  __driver_probe_device+0x1de/0x440
[  306.305677][    C0]  driver_probe_device+0x4c/0x1b0
** 2 printk messages dropped **
[  306.305790][    C0]  bus_for_each_drv+0x156/0x1e0
[  306.305815][    C0]  ? __pfx_bus_for_each_drv+0x10/0x10
** 2 printk messages dropped **
[  306.305917][    C0]  __device_attach+0x1e4/0x4b0
[  306.305959][    C0]  ? __pfx___device_attach+0x10/0x10
** 1 printk messages dropped **
[  306.306207][    C0]  bus_probe_device+0x17f/0x1c0
** 1 printk messages dropped **
[  306.306280][    C0]  ? __pfx_device_add+0x10/0x10
** 2 printk messages dropped **
[  306.306401][    C0]  ? __pfx_usb_generic_driver_probe+0x10/0x10
[  306.306424][    C0]  usb_generic_driver_probe+0xb1/0x110
** 2 printk messages dropped **
[  306.306508][    C0]  really_probe+0x23e/0xa90
[  306.306540][    C0]  __driver_probe_device+0x1de/0x440
** 2 printk messages dropped **
[  306.306667][    C0]  __device_attach_driver+0x1df/0x310
[  306.306708][    C0]  ? __pfx___device_attach_driver+0x10/0x10
** 2 printk messages dropped **
[  306.306808][    C0]  ? lockdep_hardirqs_on+0x7c/0x110
[  306.306847][    C0]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
** 1 printk messages dropped **
[  306.306935][    C0]  ? __pfx___device_attach+0x10/0x10
** 1 printk messages dropped **
[  306.307005][    C0]  bus_probe_device+0x17f/0x1c0
** 2 printk messages dropped **
[  306.307168][    C0]  ? add_device_randomness+0xb7/0xf0
[  306.307199][    C0]  ? usb_detect_static_quirks+0x2/0x3e0
** 2 printk messages dropped **
[  306.307287][    C0]  ? __pfx_usb_new_device+0x10/0x10
[  306.307318][    C0]  ? mark_held_locks+0x49/0x80
** 2 printk messages dropped **
[  306.307420][    C0]  ? assoc_array_insert+0x1460/0x3970
[  306.307460][    C0]  ? rcu_is_watching+0x12/0xc0
** 2 printk messages dropped **
[  306.307561][    C0]  ? __pfx_process_one_work+0x10/0x10
** 1 printk messages dropped **
[  306.307626][    C0]  worker_thread+0x6c8/0xf10
** 1 printk messages dropped **
[  306.307685][    C0]  ? __pfx_worker_thread+0x10/0x10
** 1 printk messages dropped **
[  306.307740][    C0]  ? __pfx_kthread+0x10/0x10
** 2 printk messages dropped **
[  306.307846][    C0]  ret_from_fork+0x5b6/0x6c0
** 1 printk messages dropped **
[  306.307902][    C0]  ret_from_fork_asm+0x1a/0x30
** 2 printk messages dropped **
[  306.308138][    C0] yealink 2-1:36.0: unexpected response 0
[  306.318169][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.324295][    C0] yealink 2-1:36.0: unexpected response 0
[  306.334400][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.340764][    C0] yealink 2-1:36.0: unexpected response 0
[  306.350599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.356485][    C0] yealink 2-1:36.0: unexpected response 0
[  306.366288][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.372437][    C0] yealink 2-1:36.0: unexpected response 0
[  306.382271][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.388175][    C0] yealink 2-1:36.0: unexpected response 0
[  306.398142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.404118][    C0] yealink 2-1:36.0: unexpected response 0
[  306.413952][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.419891][    C0] yealink 2-1:36.0: unexpected response 0
[  306.429704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.435712][    C0] yealink 2-1:36.0: unexpected response 0
[  306.445561][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.451483][    C0] yealink 2-1:36.0: unexpected response 0
[  306.461375][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.467368][    C0] yealink 2-1:36.0: unexpected response 0
[  306.477180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.483182][    C0] yealink 2-1:36.0: unexpected response 0
[  306.493050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.499077][    C0] yealink 2-1:36.0: unexpected response 0
[  306.508942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.514958][    C0] yealink 2-1:36.0: unexpected response 0
[  306.525134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.531401][    C0] yealink 2-1:36.0: unexpected response 0
[  306.541232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.547146][    C0] yealink 2-1:36.0: unexpected response 0
[  306.556962][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.562989][    C0] yealink 2-1:36.0: unexpected response 0
[  306.572916][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.578840][    C0] yealink 2-1:36.0: unexpected response 0
[  306.588834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.594768][    C0] yealink 2-1:36.0: unexpected response 0
[  306.604633][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.610779][    C0] yealink 2-1:36.0: unexpected response 0
[  306.620693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.626594][    C0] yealink 2-1:36.0: unexpected response 0
[  306.636408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.642413][    C0] yealink 2-1:36.0: unexpected response 0
[  306.652564][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.658622][    C0] yealink 2-1:36.0: unexpected response 0
[  306.668663][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.674798][    C0] yealink 2-1:36.0: unexpected response 0
[  306.684797][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.690828][    C0] yealink 2-1:36.0: unexpected response 0
[  306.700980][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.706885][    C0] yealink 2-1:36.0: unexpected response 0
[  306.716801][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.722827][    C0] yealink 2-1:36.0: unexpected response 0
[  306.732674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.738597][    C0] yealink 2-1:36.0: unexpected response 0
[  306.748677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.754723][    C0] yealink 2-1:36.0: unexpected response 0
[  306.764676][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.770748][    C0] yealink 2-1:36.0: unexpected response 0
[  306.780566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.786584][    C0] yealink 2-1:36.0: unexpected response 0
[  306.796582][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.802591][    C0] yealink 2-1:36.0: unexpected response 0
[  306.812404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.818432][    C0] yealink 2-1:36.0: unexpected response 0
[  306.828482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.834424][    C0] yealink 2-1:36.0: unexpected response 0
[  306.844400][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.850433][    C0] yealink 2-1:36.0: unexpected response 0
[  306.860345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.866257][    C0] yealink 2-1:36.0: unexpected response 0
[  306.876053][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.882049][    C0] yealink 2-1:36.0: unexpected response 0
[  306.892637][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.898665][    C0] yealink 2-1:36.0: unexpected response 0
[  306.908552][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.914680][    C0] yealink 2-1:36.0: unexpected response 0
[  306.924649][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.930719][    C0] yealink 2-1:36.0: unexpected response 0
[  306.940889][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.946803][    C0] yealink 2-1:36.0: unexpected response 0
[  306.956697][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.962765][    C0] yealink 2-1:36.0: unexpected response 0
[  306.972720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.978659][    C0] yealink 2-1:36.0: unexpected response 0
[  306.988566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  306.994543][    C0] yealink 2-1:36.0: unexpected response 0
[  307.004352][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.010289][    C0] yealink 2-1:36.0: unexpected response 0
[  307.020142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.026082][    C0] yealink 2-1:36.0: unexpected response 0
[  307.035901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.041907][    C0] yealink 2-1:36.0: unexpected response 0
[  307.051783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.057789][    C0] yealink 2-1:36.0: unexpected response 0
[  307.067709][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.073817][    C0] yealink 2-1:36.0: unexpected response 0
[  307.083625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.089520][    C0] yealink 2-1:36.0: unexpected response 0
[  307.099412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.105595][    C0] yealink 2-1:36.0: unexpected response 0
[  307.115590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.121510][    C0] yealink 2-1:36.0: unexpected response 0
[  307.131347][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.137482][    C0] yealink 2-1:36.0: unexpected response 0
[  307.147276][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.153191][    C0] yealink 2-1:36.0: unexpected response 0
[  307.163152][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.169168][    C0] yealink 2-1:36.0: unexpected response 0
[  307.179109][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.185261][    C0] yealink 2-1:36.0: unexpected response 0
[  307.195093][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.201062][    C0] yealink 2-1:36.0: unexpected response 0
[  307.211568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.217478][    C0] yealink 2-1:36.0: unexpected response 0
[  307.227325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.233451][    C0] yealink 2-1:36.0: unexpected response 0
[  307.243479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.249415][    C0] yealink 2-1:36.0: unexpected response 0
[  307.259223][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.265267][    C0] yealink 2-1:36.0: unexpected response 0
[  307.275399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.281415][    C0] yealink 2-1:36.0: unexpected response 0
[  307.291298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.297509][    C0] yealink 2-1:36.0: unexpected response 0
[  307.307580][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.313611][    C0] yealink 2-1:36.0: unexpected response 0
[  307.323442][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.329465][    C0] yealink 2-1:36.0: unexpected response 0
[  307.339511][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.345442][    C0] yealink 2-1:36.0: unexpected response 0
[  307.355590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  307.371304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.377291][    C0] yealink 2-1:36.0: unexpected response 0
[  307.387212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.393225][    C0] yealink 2-1:36.0: unexpected response 0
[  307.403054][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.409004][    C0] yealink 2-1:36.0: unexpected response 0
[  307.418893][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.424894][    C0] yealink 2-1:36.0: unexpected response 0
[  307.434729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.440926][    C0] yealink 2-1:36.0: unexpected response 0
[  307.450758][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  307.456744][    C0] yealink 2-1:36.0: unexpected response 0
[  307.463842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.470816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.470897][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.487841][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.487869][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.505179][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.505208][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.522486][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.522527][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.539258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.539286][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.556045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.556073][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.573305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.573333][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.590157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.590185][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.607029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.607056][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.623811][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.623843][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.640797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.640823][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.657888][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.657916][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.675205][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.675232][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.692158][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.692186][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.708971][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.709012][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.725847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.725873][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.743033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.743061][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.759967][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.760009][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.777318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.777347][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.794282][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.794309][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.811143][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.811170][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.828070][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.828111][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.845059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
2025/08/17 07:33:03 executed programs: 230
[  307.845086][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.862167][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.862195][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.878964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.878993][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.896024][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.896064][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.912966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.912993][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.930148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.930175][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.947516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.947557][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.964499][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.964527][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.981512][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.981550][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  307.998456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.998497][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.015501][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.015536][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.032630][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.032668][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.049953][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.049988][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.066876][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.066948][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.083988][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.084028][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.100878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.100924][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.118020][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.118058][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.134876][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.134940][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.151813][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.151850][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.168914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.168952][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.186003][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.186043][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.203082][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.203126][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.220008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.220045][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.237028][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.237067][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.254007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.254045][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.270992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.271031][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.288172][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.288212][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.305374][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.305413][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.322323][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.322356][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.339094][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.339121][    C0] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  308.355968][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.355995][    C0] yealink 2-1:36.0: unexpected response 0
[  308.365876][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.372819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.372845][    C0] yealink 2-1:36.0: unexpected response 0
[  308.382725][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.389700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.389727][    C0] yealink 2-1:36.0: unexpected response 0
[  308.399526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.412708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.412747][    C0] yealink 2-1:36.0: unexpected response 0
[  308.419739][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.426673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.426700][    C0] yealink 2-1:36.0: unexpected response 0
[  308.436518][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.444084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.444117][    C0] yealink 2-1:36.0: unexpected response 0
[  308.454106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.461033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.461060][    C0] yealink 2-1:36.0: unexpected response 0
[  308.470922][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.477971][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.478003][    C0] yealink 2-1:36.0: unexpected response 0
[  308.488119][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.495087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.495115][    C0] yealink 2-1:36.0: unexpected response 0
[  308.505052][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.511997][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.512023][    C0] yealink 2-1:36.0: unexpected response 0
[  308.521844][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.528774][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.528801][    C0] yealink 2-1:36.0: unexpected response 0
[  308.538646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.545612][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.545652][    C0] yealink 2-1:36.0: unexpected response 0
[  308.555472][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.562404][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.562432][    C0] yealink 2-1:36.0: unexpected response 0
[  308.572506][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.579427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.579455][    C0] yealink 2-1:36.0: unexpected response 0
[  308.589339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.596298][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.596326][    C0] yealink 2-1:36.0: unexpected response 0
[  308.606155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.613101][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.613129][    C0] yealink 2-1:36.0: unexpected response 0
[  308.622943][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.629992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.630033][    C0] yealink 2-1:36.0: unexpected response 0
[  308.640032][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.646976][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.647003][    C0] yealink 2-1:36.0: unexpected response 0
[  308.656904][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.663837][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.663866][    C0] yealink 2-1:36.0: unexpected response 0
[  308.673685][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.680652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.680681][    C0] yealink 2-1:36.0: unexpected response 0
[  308.690509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.697452][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.697479][    C0] yealink 2-1:36.0: unexpected response 0
[  308.707568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.714580][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.714608][    C0] yealink 2-1:36.0: unexpected response 0
[  308.724579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.731596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.731624][    C0] yealink 2-1:36.0: unexpected response 0
[  308.741477][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.748437][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.748470][    C0] yealink 2-1:36.0: unexpected response 0
[  308.758683][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.765753][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.765783][    C0] yealink 2-1:36.0: unexpected response 0
[  308.775749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.782895][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.782933][    C0] yealink 2-1:36.0: unexpected response 0
[  308.792897][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.799854][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.799895][    C0] yealink 2-1:36.0: unexpected response 0
[  308.809806][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.816869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.816908][    C0] yealink 2-1:36.0: unexpected response 0
[  308.826853][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.833817][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.833847][    C0] yealink 2-1:36.0: unexpected response 0
[  308.843793][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.850928][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.850956][    C0] yealink 2-1:36.0: unexpected response 0
[  308.860942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.867876][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.867911][    C0] yealink 2-1:36.0: unexpected response 0
[  308.877948][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.884885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.884917][    C0] yealink 2-1:36.0: unexpected response 0
[  308.894911][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.902014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.902041][    C0] yealink 2-1:36.0: unexpected response 0
[  308.911943][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.918982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.919010][    C0] yealink 2-1:36.0: unexpected response 0
[  308.928833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.935970][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.935996][    C0] yealink 2-1:36.0: unexpected response 0
[  308.945989][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.953186][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.953228][    C0] yealink 2-1:36.0: unexpected response 0
[  308.963248][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.970182][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.970209][    C0] yealink 2-1:36.0: unexpected response 0
[  308.980225][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.987148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.987175][    C0] yealink 2-1:36.0: unexpected response 0
[  308.997106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.004041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.004068][    C0] yealink 2-1:36.0: unexpected response 0
[  309.013892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.020912][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.020938][    C0] yealink 2-1:36.0: unexpected response 0
[  309.030725][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.037663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.037692][    C0] yealink 2-1:36.0: unexpected response 0
[  309.047586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.054657][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.054685][    C0] yealink 2-1:36.0: unexpected response 0
[  309.064613][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.071546][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.071579][    C0] yealink 2-1:36.0: unexpected response 0
[  309.081511][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.088444][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.088472][    C0] yealink 2-1:36.0: unexpected response 0
[  309.098375][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.105327][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.105354][    C0] yealink 2-1:36.0: unexpected response 0
[  309.115350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.122473][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.122501][    C0] yealink 2-1:36.0: unexpected response 0
[  309.132404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.139363][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.139404][    C0] yealink 2-1:36.0: unexpected response 0
[  309.149261][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.156209][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.156237][    C0] yealink 2-1:36.0: unexpected response 0
[  309.166043][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.172995][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.173026][    C0] yealink 2-1:36.0: unexpected response 0
[  309.182919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.190112][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.190139][    C0] yealink 2-1:36.0: unexpected response 0
[  309.200135][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.207051][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.207079][    C0] yealink 2-1:36.0: unexpected response 0
[  309.216961][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.224171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.224199][    C0] yealink 2-1:36.0: unexpected response 0
[  309.234105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.241076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.241103][    C0] yealink 2-1:36.0: unexpected response 0
[  309.250898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.257917][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.257944][    C0] yealink 2-1:36.0: unexpected response 0
[  309.268115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.275062][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.275090][    C0] yealink 2-1:36.0: unexpected response 0
[  309.284988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.291932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.291959][    C0] yealink 2-1:36.0: unexpected response 0
[  309.302066][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.309158][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.309185][    C0] yealink 2-1:36.0: unexpected response 0
[  309.319241][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.326192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.326219][    C0] yealink 2-1:36.0: unexpected response 0
[  309.336142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.343104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.343131][    C0] yealink 2-1:36.0: unexpected response 0
[  309.352971][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.359934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.359961][    C0] yealink 2-1:36.0: unexpected response 0
[  309.369864][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.376900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.376943][    C0] yealink 2-1:36.0: unexpected response 0
[  309.386757][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.393708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.393735][    C0] yealink 2-1:36.0: unexpected response 0
[  309.403556][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.411159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.411188][    C0] yealink 2-1:36.0: unexpected response 0
[  309.421018][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.428032][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.428060][    C0] yealink 2-1:36.0: unexpected response 0
[  309.437974][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.444910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.444937][    C0] yealink 2-1:36.0: unexpected response 0
[  309.454809][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.461786][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.461813][    C0] yealink 2-1:36.0: unexpected response 0
[  309.471672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.478788][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.478822][    C0] yealink 2-1:36.0: unexpected response 0
[  309.488882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.496282][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.496311][    C0] yealink 2-1:36.0: unexpected response 0
[  309.506122][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.513145][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.513173][    C0] yealink 2-1:36.0: unexpected response 0
[  309.523403][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.530441][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.530482][    C0] yealink 2-1:36.0: unexpected response 0
[  309.540496][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.547702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.547729][    C0] yealink 2-1:36.0: unexpected response 0
[  309.557627][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.564611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.564640][    C0] yealink 2-1:36.0: unexpected response 0
[  309.574588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.581543][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.581571][    C0] yealink 2-1:36.0: unexpected response 0
[  309.591404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.598450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.598500][    C0] yealink 2-1:36.0: unexpected response 0
[  309.608419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.615400][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.615430][    C0] yealink 2-1:36.0: unexpected response 0
[  309.625424][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.632363][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.632390][    C0] yealink 2-1:36.0: unexpected response 0
[  309.642467][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.649414][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.649442][    C0] yealink 2-1:36.0: unexpected response 0
[  309.659343][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.666283][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.666311][    C0] yealink 2-1:36.0: unexpected response 0
[  309.676188][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.683419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.683446][    C0] yealink 2-1:36.0: unexpected response 0
[  309.693327][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.700377][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.700404][    C0] yealink 2-1:36.0: unexpected response 0
[  309.710215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.717140][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.717168][    C0] yealink 2-1:36.0: unexpected response 0
[  309.727146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.734191][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.734222][    C0] yealink 2-1:36.0: unexpected response 0
[  309.744104][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.751036][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.751063][    C0] yealink 2-1:36.0: unexpected response 0
[  309.760957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.768075][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.768103][    C0] yealink 2-1:36.0: unexpected response 0
[  309.778120][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.785059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.785086][    C0] yealink 2-1:36.0: unexpected response 0
[  309.794910][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.801933][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.801961][    C0] yealink 2-1:36.0: unexpected response 0
[  309.811754][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.818692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.818720][    C0] yealink 2-1:36.0: unexpected response 0
[  309.828695][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.835632][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.835659][    C0] yealink 2-1:36.0: unexpected response 0
[  309.845591][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.852614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.852641][    C0] yealink 2-1:36.0: unexpected response 0
[  309.862701][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.869758][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.869786][    C0] yealink 2-1:36.0: unexpected response 0
[  309.879727][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.886838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.886866][    C0] yealink 2-1:36.0: unexpected response 0
[  309.896693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.903645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.903672][    C0] yealink 2-1:36.0: unexpected response 0
[  309.913561][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.920579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.920606][    C0] yealink 2-1:36.0: unexpected response 0
[  309.930414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.937352][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.937380][    C0] yealink 2-1:36.0: unexpected response 0
[  309.947261][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.954418][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.954458][    C0] yealink 2-1:36.0: unexpected response 0
[  309.964561][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.971588][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.971615][    C0] yealink 2-1:36.0: unexpected response 0
[  309.981420][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.988382][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.988411][    C0] yealink 2-1:36.0: unexpected response 0
[  309.998211][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.005152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.005179][    C0] yealink 2-1:36.0: unexpected response 0
[  310.015176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.022287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.022314][    C0] yealink 2-1:36.0: unexpected response 0
[  310.032121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.039228][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.039256][    C0] yealink 2-1:36.0: unexpected response 0
[  310.049091][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.056032][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.056060][    C0] yealink 2-1:36.0: unexpected response 0
[  310.066064][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.073472][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.073499][    C0] yealink 2-1:36.0: unexpected response 0
[  310.083303][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.090228][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.090256][    C0] yealink 2-1:36.0: unexpected response 0
[  310.100063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.107064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.107092][    C0] yealink 2-1:36.0: unexpected response 0
[  310.117005][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.124038][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.124065][    C0] yealink 2-1:36.0: unexpected response 0
[  310.134131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.141050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.141077][    C0] yealink 2-1:36.0: unexpected response 0
[  310.151026][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.157959][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.157988][    C0] yealink 2-1:36.0: unexpected response 0
[  310.167827][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.175018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.175045][    C0] yealink 2-1:36.0: unexpected response 0
[  310.184872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.192064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.192104][    C0] yealink 2-1:36.0: unexpected response 0
[  310.201901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.208912][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.208941][    C0] yealink 2-1:36.0: unexpected response 0
[  310.218779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.225831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.225865][    C0] yealink 2-1:36.0: unexpected response 0
[  310.235704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.242634][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.242673][    C0] yealink 2-1:36.0: unexpected response 0
[  310.252610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.259642][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.259679][    C0] yealink 2-1:36.0: unexpected response 0
[  310.269558][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.276537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.276564][    C0] yealink 2-1:36.0: unexpected response 0
[  310.286648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.293594][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.293621][    C0] yealink 2-1:36.0: unexpected response 0
[  310.303493][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.310561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.310588][    C0] yealink 2-1:36.0: unexpected response 0
[  310.320598][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.327600][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.327642][    C0] yealink 2-1:36.0: unexpected response 0
[  310.337833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.344920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.344948][    C0] yealink 2-1:36.0: unexpected response 0
[  310.355301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.362240][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.362267][    C0] yealink 2-1:36.0: unexpected response 0
[  310.372253][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.379204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.379230][    C0] yealink 2-1:36.0: unexpected response 0
[  310.389042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.396106][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.396147][    C0] yealink 2-1:36.0: unexpected response 0
[  310.406083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.413012][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.413039][    C0] yealink 2-1:36.0: unexpected response 0
[  310.422988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.430055][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.430082][    C0] yealink 2-1:36.0: unexpected response 0
[  310.439991][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.446925][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.446953][    C0] yealink 2-1:36.0: unexpected response 0
[  310.456803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.463938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.463965][    C0] yealink 2-1:36.0: unexpected response 0
[  310.474122][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.481440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.481482][    C0] yealink 2-1:36.0: unexpected response 0
[  310.491538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.498471][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.498498][    C0] yealink 2-1:36.0: unexpected response 0
[  310.508325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.515666][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.515714][    C0] yealink 2-1:36.0: unexpected response 0
[  310.525879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.532877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.532918][    C0] yealink 2-1:36.0: unexpected response 0
[  310.542829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.549770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.549797][    C0] yealink 2-1:36.0: unexpected response 0
[  310.559584][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.566545][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.566572][    C0] yealink 2-1:36.0: unexpected response 0
[  310.576378][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.583365][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.583406][    C0] yealink 2-1:36.0: unexpected response 0
[  310.593584][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.600514][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.600550][    C0] yealink 2-1:36.0: unexpected response 0
[  310.610425][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.617441][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.617470][    C0] yealink 2-1:36.0: unexpected response 0
[  310.627309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.634442][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.634470][    C0] yealink 2-1:36.0: unexpected response 0
[  310.644473][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.651552][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.651579][    C0] yealink 2-1:36.0: unexpected response 0
[  310.661578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.668549][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.668576][    C0] yealink 2-1:36.0: unexpected response 0
[  310.678477][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.685697][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.685741][    C0] yealink 2-1:36.0: unexpected response 0
[  310.695786][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.702840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.702869][    C0] yealink 2-1:36.0: unexpected response 0
[  310.713067][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.720012][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.720040][    C0] yealink 2-1:36.0: unexpected response 0
[  310.730669][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.737884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.737922][    C0] yealink 2-1:36.0: unexpected response 0
[  310.747806][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.754760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.754796][    C0] yealink 2-1:36.0: unexpected response 0
[  310.764818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.771965][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.771998][    C0] yealink 2-1:36.0: unexpected response 0
[  310.782106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.789136][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.789174][    C0] yealink 2-1:36.0: unexpected response 0
[  310.799065][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.806112][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.806139][    C0] yealink 2-1:36.0: unexpected response 0
[  310.816041][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.822991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.823024][    C0] yealink 2-1:36.0: unexpected response 0
[  310.832988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.840095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.840124][    C0] yealink 2-1:36.0: unexpected response 0
[  310.850075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.857010][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.857038][    C0] yealink 2-1:36.0: unexpected response 0
[  310.867063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.874023][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.874051][    C0] yealink 2-1:36.0: unexpected response 0
[  310.883873][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.890893][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.890920][    C0] yealink 2-1:36.0: unexpected response 0
[  310.900803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.907769][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.907798][    C0] yealink 2-1:36.0: unexpected response 0
[  310.917799][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.924767][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.924796][    C0] yealink 2-1:36.0: unexpected response 0
[  310.934779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.941853][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.941880][    C0] yealink 2-1:36.0: unexpected response 0
[  310.951901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.958945][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.958976][    C0] yealink 2-1:36.0: unexpected response 0
[  310.968997][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.976044][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.976072][    C0] yealink 2-1:36.0: unexpected response 0
[  310.986122][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.993194][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.993223][    C0] yealink 2-1:36.0: unexpected response 0
[  311.003235][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.010273][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.010332][    C0] yealink 2-1:36.0: unexpected response 0
[  311.020181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.027218][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.027257][    C0] yealink 2-1:36.0: unexpected response 0
[  311.037225][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.044553][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.044592][    C0] yealink 2-1:36.0: unexpected response 0
[  311.054547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.061552][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.061589][    C0] yealink 2-1:36.0: unexpected response 0
[  311.071444][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.078440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.078476][    C0] yealink 2-1:36.0: unexpected response 0
[  311.088448][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.095625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.095674][    C0] yealink 2-1:36.0: unexpected response 0
[  311.105662][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.112702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.112752][    C0] yealink 2-1:36.0: unexpected response 0
[  311.122770][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.129809][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.129848][    C0] yealink 2-1:36.0: unexpected response 0
[  311.139772][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.146735][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.146774][    C0] yealink 2-1:36.0: unexpected response 0
[  311.156912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.163890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.163932][    C0] yealink 2-1:36.0: unexpected response 0
[  311.173885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.180861][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.180896][    C0] yealink 2-1:36.0: unexpected response 0
[  311.190827][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.197778][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.197816][    C0] yealink 2-1:36.0: unexpected response 0
[  311.207689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.214706][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.214746][    C0] yealink 2-1:36.0: unexpected response 0
[  311.224774][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.232007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.232046][    C0] yealink 2-1:36.0: unexpected response 0
[  311.242109][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.249074][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.249112][    C0] yealink 2-1:36.0: unexpected response 0
[  311.258979][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.265970][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.266008][    C0] yealink 2-1:36.0: unexpected response 0
[  311.275871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.282936][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.282976][    C0] yealink 2-1:36.0: unexpected response 0
[  311.293270][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.300237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.300275][    C0] yealink 2-1:36.0: unexpected response 0
[  311.310337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.317362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.317401][    C0] yealink 2-1:36.0: unexpected response 0
[  311.327523][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.334529][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.334564][    C0] yealink 2-1:36.0: unexpected response 0
[  311.344404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.351452][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.351492][    C0] yealink 2-1:36.0: unexpected response 0
[  311.361338][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.368284][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.368335][    C0] yealink 2-1:36.0: unexpected response 0
[  311.378200][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.385144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.385170][    C0] yealink 2-1:36.0: unexpected response 0
[  311.394971][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.401903][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.401930][    C0] yealink 2-1:36.0: unexpected response 0
[  311.411871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.418870][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.418898][    C0] yealink 2-1:36.0: unexpected response 0
[  311.428784][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.435761][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.435792][    C0] yealink 2-1:36.0: unexpected response 0
[  311.445866][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.452989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.453016][    C0] yealink 2-1:36.0: unexpected response 0
[  311.462820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.469754][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.469782][    C0] yealink 2-1:36.0: unexpected response 0
[  311.480213][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.487245][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.487274][    C0] yealink 2-1:36.0: unexpected response 0
[  311.497089][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.504033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.504061][    C0] yealink 2-1:36.0: unexpected response 0
[  311.514214][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.521274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.521365][    C0] yealink 2-1:36.0: unexpected response 0
[  311.531411][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.538483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.538525][    C0] yealink 2-1:36.0: unexpected response 0
[  311.548339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.555272][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.555299][    C0] yealink 2-1:36.0: unexpected response 0
[  311.565102][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.572550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.572591][    C0] yealink 2-1:36.0: unexpected response 0
[  311.582417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.589327][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.589354][    C0] yealink 2-1:36.0: unexpected response 0
[  311.599154][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.606095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.606123][    C0] yealink 2-1:36.0: unexpected response 0
[  311.616124][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.623062][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.623088][    C0] yealink 2-1:36.0: unexpected response 0
[  311.632890][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.639998][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.640027][    C0] yealink 2-1:36.0: unexpected response 0
[  311.650175][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.657318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.657348][    C0] yealink 2-1:36.0: unexpected response 0
[  311.667317][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.674523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.674552][    C0] yealink 2-1:36.0: unexpected response 0
[  311.684664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.691617][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.691644][    C0] yealink 2-1:36.0: unexpected response 0
[  311.701912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.709467][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.709496][    C0] yealink 2-1:36.0: unexpected response 0
[  311.719405][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.726449][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.726483][    C0] yealink 2-1:36.0: unexpected response 0
[  311.736323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.743321][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.743360][    C0] yealink 2-1:36.0: unexpected response 0
[  311.753482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.761070][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.761101][    C0] yealink 2-1:36.0: unexpected response 0
[  311.771194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.778112][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.778141][    C0] yealink 2-1:36.0: unexpected response 0
[  311.788175][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.795189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.795225][    C0] yealink 2-1:36.0: unexpected response 0
[  311.805138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.812119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.812157][    C0] yealink 2-1:36.0: unexpected response 0
[  311.822188][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.829325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.829364][    C0] yealink 2-1:36.0: unexpected response 0
[  311.839231][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.846515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.846568][    C0] yealink 2-1:36.0: unexpected response 0
[  311.856898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.864043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.864072][    C0] yealink 2-1:36.0: unexpected response 0
[  311.875014][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.882088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.882116][    C0] yealink 2-1:36.0: unexpected response 0
[  311.892115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.899310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.899339][    C0] yealink 2-1:36.0: unexpected response 0
[  311.909338][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.916278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.916306][    C0] yealink 2-1:36.0: unexpected response 0
[  311.926305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.933402][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.933441][    C0] yealink 2-1:36.0: unexpected response 0
[  311.943475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.950495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.950523][    C0] yealink 2-1:36.0: unexpected response 0
[  311.960412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.967449][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.967489][    C0] yealink 2-1:36.0: unexpected response 0
[  311.977453][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.984483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.984513][    C0] yealink 2-1:36.0: unexpected response 0
[  311.994373][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.001502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.001530][    C0] yealink 2-1:36.0: unexpected response 0
[  312.011543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.018901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.018929][    C0] yealink 2-1:36.0: unexpected response 0
[  312.028907][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.035838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.035867][    C0] yealink 2-1:36.0: unexpected response 0
[  312.045950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.053026][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.053057][    C0] yealink 2-1:36.0: unexpected response 0
[  312.062919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.069898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.069926][    C0] yealink 2-1:36.0: unexpected response 0
[  312.079726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.086652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.086680][    C0] yealink 2-1:36.0: unexpected response 0
[  312.096644][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.103775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.103802][    C0] yealink 2-1:36.0: unexpected response 0
[  312.113783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.120772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.120800][    C0] yealink 2-1:36.0: unexpected response 0
[  312.130866][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.137977][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.138005][    C0] yealink 2-1:36.0: unexpected response 0
[  312.147901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.154859][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.154887][    C0] yealink 2-1:36.0: unexpected response 0
[  312.164692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.171647][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.171675][    C0] yealink 2-1:36.0: unexpected response 0
[  312.181589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.188550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.188578][    C0] yealink 2-1:36.0: unexpected response 0
[  312.198434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.205439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.205467][    C0] yealink 2-1:36.0: unexpected response 0
[  312.215292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.222378][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.222405][    C0] yealink 2-1:36.0: unexpected response 0
[  312.232220][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.239202][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.239230][    C0] yealink 2-1:36.0: unexpected response 0
[  312.249215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.256349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.256376][    C0] yealink 2-1:36.0: unexpected response 0
[  312.266214][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.273234][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.273281][    C0] yealink 2-1:36.0: unexpected response 0
[  312.283131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.290076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.290104][    C0] yealink 2-1:36.0: unexpected response 0
[  312.300050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.307154][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.307182][    C0] yealink 2-1:36.0: unexpected response 0
[  312.317002][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.324043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.324072][    C0] yealink 2-1:36.0: unexpected response 0
[  312.334723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.341719][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.341751][    C0] yealink 2-1:36.0: unexpected response 0
[  312.351648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.358538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.358564][    C0] yealink 2-1:36.0: unexpected response 0
[  312.368475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.375480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.375515][    C0] yealink 2-1:36.0: unexpected response 0
[  312.385322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.392265][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.392297][    C0] yealink 2-1:36.0: unexpected response 0
[  312.402110][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.409032][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.409060][    C0] yealink 2-1:36.0: unexpected response 0
[  312.418875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.425953][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.425980][    C0] yealink 2-1:36.0: unexpected response 0
[  312.435864][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.442798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.442826][    C0] yealink 2-1:36.0: unexpected response 0
[  312.452713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.459684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.459723][    C0] yealink 2-1:36.0: unexpected response 0
[  312.469513][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.476494][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.476524][    C0] yealink 2-1:36.0: unexpected response 0
[  312.486412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.493356][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.493384][    C0] yealink 2-1:36.0: unexpected response 0
[  312.503191][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.510252][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.510280][    C0] yealink 2-1:36.0: unexpected response 0
[  312.520290][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.527231][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.527260][    C0] yealink 2-1:36.0: unexpected response 0
[  312.537181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.544192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.544220][    C0] yealink 2-1:36.0: unexpected response 0
[  312.554116][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.561141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.561169][    C0] yealink 2-1:36.0: unexpected response 0
[  312.571420][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.578450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.578479][    C0] yealink 2-1:36.0: unexpected response 0
[  312.588305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.595550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.595585][    C0] yealink 2-1:36.0: unexpected response 0
[  312.605596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.612640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.612678][    C0] yealink 2-1:36.0: unexpected response 0
[  312.622621][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.629735][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.629763][    C0] yealink 2-1:36.0: unexpected response 0
[  312.639545][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.646533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.646561][    C0] yealink 2-1:36.0: unexpected response 0
[  312.656387][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.663335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.663364][    C0] yealink 2-1:36.0: unexpected response 0
[  312.673166][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.680105][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.680132][    C0] yealink 2-1:36.0: unexpected response 0
[  312.690010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.696914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.696941][    C0] yealink 2-1:36.0: unexpected response 0
[  312.706816][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.713937][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.713965][    C0] yealink 2-1:36.0: unexpected response 0
[  312.723887][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.730936][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.730964][    C0] yealink 2-1:36.0: unexpected response 0
[  312.740920][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.748397][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.748427][    C0] yealink 2-1:36.0: unexpected response 0
[  312.758642][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.765864][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.765893][    C0] yealink 2-1:36.0: unexpected response 0
[  312.776058][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.782996][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.783024][    C0] yealink 2-1:36.0: unexpected response 0
[  312.793002][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.799941][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.799969][    C0] yealink 2-1:36.0: unexpected response 0
[  312.809934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.816850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.816878][    C0] yealink 2-1:36.0: unexpected response 0
[  312.826864][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.834086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.834114][    C0] yealink 2-1:36.0: unexpected response 0
[  312.844117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.851224][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.851252][    C0] yealink 2-1:36.0: unexpected response 0
[  312.861250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.868175][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.868204][    C0] yealink 2-1:36.0: unexpected response 0
[  312.878176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.885194][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.885265][    C0] yealink 2-1:36.0: unexpected response 0
[  312.895292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.902333][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.902362][    C0] yealink 2-1:36.0: unexpected response 0
[  312.912796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.919770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.919812][    C0] yealink 2-1:36.0: unexpected response 0
[  312.929907][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.937023][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.937051][    C0] yealink 2-1:36.0: unexpected response 0
[  312.947218][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.954281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.954310][    C0] yealink 2-1:36.0: unexpected response 0
[  312.964405][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.972264][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.972298][    C0] yealink 2-1:36.0: unexpected response 0
[  312.982207][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.989316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.989360][    C0] yealink 2-1:36.0: unexpected response 0
[  312.999378][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.006511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.006539][    C0] yealink 2-1:36.0: unexpected response 0
[  313.016758][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.023754][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.023785][    C0] yealink 2-1:36.0: unexpected response 0
[  313.033599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.040706][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.040733][    C0] yealink 2-1:36.0: unexpected response 0
[  313.050515][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.057425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.057454][    C0] yealink 2-1:36.0: unexpected response 0
[  313.067374][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.074351][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.074391][    C0] yealink 2-1:36.0: unexpected response 0
[  313.084283][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.091267][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.091294][    C0] yealink 2-1:36.0: unexpected response 0
[  313.101333][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.108280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.108314][    C0] yealink 2-1:36.0: unexpected response 0
[  313.118157][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.125194][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.125267][    C0] yealink 2-1:36.0: unexpected response 0
[  313.135495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.142521][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.142550][    C0] yealink 2-1:36.0: unexpected response 0
[  313.152859][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.159816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.159851][    C0] yealink 2-1:36.0: unexpected response 0
[  313.169827][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.176786][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.176829][    C0] yealink 2-1:36.0: unexpected response 0
[  313.186875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.193919][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.193947][    C0] yealink 2-1:36.0: unexpected response 0
[  313.203747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.210755][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.210784][    C0] yealink 2-1:36.0: unexpected response 0
2025/08/17 07:33:09 executed programs: 240
[  313.220817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.227762][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.227792][    C0] yealink 2-1:36.0: unexpected response 0
[  313.237752][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.244987][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.245018][    C0] yealink 2-1:36.0: unexpected response 0
[  313.255485][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.262725][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.262754][    C0] yealink 2-1:36.0: unexpected response 0
[  313.272750][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.280050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.280078][    C0] yealink 2-1:36.0: unexpected response 0
[  313.290320][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.297866][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.297894][    C0] yealink 2-1:36.0: unexpected response 0
[  313.307908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.314864][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.314892][    C0] yealink 2-1:36.0: unexpected response 0
[  313.324751][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.332045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.332085][    C0] yealink 2-1:36.0: unexpected response 0
[  313.341984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.349270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.349301][    C0] yealink 2-1:36.0: unexpected response 0
[  313.359314][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.366358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.366395][    C0] yealink 2-1:36.0: unexpected response 0
[  313.376226][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.383184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.383213][    C0] yealink 2-1:36.0: unexpected response 0
[  313.393337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.400834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.400869][    C0] yealink 2-1:36.0: unexpected response 0
[  313.411068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.418108][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.418210][    C0] yealink 2-1:36.0: unexpected response 0
[  313.428088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.435045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.435074][    C0] yealink 2-1:36.0: unexpected response 0
[  313.445058][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.452324][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.452353][    C0] yealink 2-1:36.0: unexpected response 0
[  313.462159][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.469288][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.469315][    C0] yealink 2-1:36.0: unexpected response 0
[  313.479506][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.486633][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.486661][    C0] yealink 2-1:36.0: unexpected response 0
[  313.496482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.503596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.503624][    C0] yealink 2-1:36.0: unexpected response 0
[  313.513464][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.520627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.520654][    C0] yealink 2-1:36.0: unexpected response 0
[  313.530453][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.537371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.537398][    C0] yealink 2-1:36.0: unexpected response 0
[  313.547250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.554248][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.554276][    C0] yealink 2-1:36.0: unexpected response 0
[  313.564172][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.571096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.571129][    C0] yealink 2-1:36.0: unexpected response 0
[  313.580944][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.587880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.587907][    C0] yealink 2-1:36.0: unexpected response 0
[  313.597875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.604797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.604824][    C0] yealink 2-1:36.0: unexpected response 0
[  313.614672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.621717][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.621765][    C0] yealink 2-1:36.0: unexpected response 0
[  313.631622][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.638667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.638707][    C0] yealink 2-1:36.0: unexpected response 0
[  313.648571][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.655655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.655683][    C0] yealink 2-1:36.0: unexpected response 0
[  313.665499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.672669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.672709][    C0] yealink 2-1:36.0: unexpected response 0
[  313.682547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.689676][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.689711][    C0] yealink 2-1:36.0: unexpected response 0
[  313.699984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.706904][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.706932][    C0] yealink 2-1:36.0: unexpected response 0
[  313.716758][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.723708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.723735][    C0] yealink 2-1:36.0: unexpected response 0
[  313.733646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.740588][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.740615][    C0] yealink 2-1:36.0: unexpected response 0
[  313.750675][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.757683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.757711][    C0] yealink 2-1:36.0: unexpected response 0
[  313.767786][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.774828][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.774863][    C0] yealink 2-1:36.0: unexpected response 0
[  313.784743][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.791773][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.791801][    C0] yealink 2-1:36.0: unexpected response 0
[  313.801600][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.808664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.808692][    C0] yealink 2-1:36.0: unexpected response 0
[  313.818728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.825679][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.825707][    C0] yealink 2-1:36.0: unexpected response 0
[  313.835573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.842641][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.842670][    C0] yealink 2-1:36.0: unexpected response 0
[  313.852804][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.859772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.859804][    C0] yealink 2-1:36.0: unexpected response 0
[  313.869588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.876567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.876594][    C0] yealink 2-1:36.0: unexpected response 0
[  313.886423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.893434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.893462][    C0] yealink 2-1:36.0: unexpected response 0
[  313.903433][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.910470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.910497][    C0] yealink 2-1:36.0: unexpected response 0
[  313.920287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.927202][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.927228][    C0] yealink 2-1:36.0: unexpected response 0
[  313.937035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.944001][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.944029][    C0] yealink 2-1:36.0: unexpected response 0
[  313.953872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.960992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.961019][    C0] yealink 2-1:36.0: unexpected response 0
[  313.971009][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.977952][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.977980][    C0] yealink 2-1:36.0: unexpected response 0
[  313.987799][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.994742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.994769][    C0] yealink 2-1:36.0: unexpected response 0
[  314.004567][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.012111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.012138][    C0] yealink 2-1:36.0: unexpected response 0
[  314.021947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.028961][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.028988][    C0] yealink 2-1:36.0: unexpected response 0
[  314.038822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.045769][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.045797][    C0] yealink 2-1:36.0: unexpected response 0
[  314.055601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.062558][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.062597][    C0] yealink 2-1:36.0: unexpected response 0
[  314.072437][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.079402][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.079440][    C0] yealink 2-1:36.0: unexpected response 0
[  314.089305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.096331][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.096378][    C0] yealink 2-1:36.0: unexpected response 0
[  314.106426][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.113419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.113457][    C0] yealink 2-1:36.0: unexpected response 0
[  314.123403][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.130412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.130452][    C0] yealink 2-1:36.0: unexpected response 0
[  314.140440][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.147482][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.147511][    C0] yealink 2-1:36.0: unexpected response 0
[  314.157366][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.164419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.164456][    C0] yealink 2-1:36.0: unexpected response 0
[  314.174416][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.181443][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.181482][    C0] yealink 2-1:36.0: unexpected response 0
[  314.191339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.198368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.198408][    C0] yealink 2-1:36.0: unexpected response 0
[  314.208434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.215431][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.215470][    C0] yealink 2-1:36.0: unexpected response 0
[  314.225419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.232404][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.232446][    C0] yealink 2-1:36.0: unexpected response 0
[  314.243005][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.249989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.250042][    C0] yealink 2-1:36.0: unexpected response 0
[  314.259949][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.266989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.267030][    C0] yealink 2-1:36.0: unexpected response 0
[  314.277560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.284718][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.284756][    C0] yealink 2-1:36.0: unexpected response 0
[  314.295292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.302480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.302520][    C0] yealink 2-1:36.0: unexpected response 0
[  314.312547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.319583][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.319621][    C0] yealink 2-1:36.0: unexpected response 0
[  314.329471][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.336497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.336559][    C0] yealink 2-1:36.0: unexpected response 0
[  314.346847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.353834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.353870][    C0] yealink 2-1:36.0: unexpected response 0
[  314.363892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.370962][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.371071][    C0] yealink 2-1:36.0: unexpected response 0
[  314.381053][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.388181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.388220][    C0] yealink 2-1:36.0: unexpected response 0
[  314.398284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.405367][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.405406][    C0] yealink 2-1:36.0: unexpected response 0
[  314.415869][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.422934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.422970][    C0] yealink 2-1:36.0: unexpected response 0
[  314.432849][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.440373][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.440401][    C0] yealink 2-1:36.0: unexpected response 0
[  314.450359][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.457281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.457308][    C0] yealink 2-1:36.0: unexpected response 0
[  314.467187][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.474136][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.474164][    C0] yealink 2-1:36.0: unexpected response 0
[  314.484190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.491220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.491248][    C0] yealink 2-1:36.0: unexpected response 0
[  314.501165][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.508259][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.508287][    C0] yealink 2-1:36.0: unexpected response 0
[  314.518471][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.525610][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.525638][    C0] yealink 2-1:36.0: unexpected response 0
[  314.535603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.542911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.542938][    C0] yealink 2-1:36.0: unexpected response 0
[  314.552802][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.560274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.560325][    C0] yealink 2-1:36.0: unexpected response 0
[  314.570156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.577187][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.577215][    C0] yealink 2-1:36.0: unexpected response 0
[  314.587024][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.593991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.594019][    C0] yealink 2-1:36.0: unexpected response 0
[  314.603817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.611010][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.611050][    C0] yealink 2-1:36.0: unexpected response 0
[  314.621100][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.628051][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.628079][    C0] yealink 2-1:36.0: unexpected response 0
[  314.637990][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.645840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.645869][    C0] yealink 2-1:36.0: unexpected response 0
[  314.655851][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.662972][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.663000][    C0] yealink 2-1:36.0: unexpected response 0
[  314.672934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.679964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.679991][    C0] yealink 2-1:36.0: unexpected response 0
[  314.689842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.696867][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.696896][    C0] yealink 2-1:36.0: unexpected response 0
[  314.706728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.713776][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.713817][    C0] yealink 2-1:36.0: unexpected response 0
[  314.723798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.730748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.730788][    C0] yealink 2-1:36.0: unexpected response 0
[  314.740710][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.747626][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.747666][    C0] yealink 2-1:36.0: unexpected response 0
[  314.757677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.765386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.765422][    C0] yealink 2-1:36.0: unexpected response 0
[  314.775342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.782391][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.782418][    C0] yealink 2-1:36.0: unexpected response 0
[  314.792333][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.799339][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.799367][    C0] yealink 2-1:36.0: unexpected response 0
[  314.809180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.816207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.816234][    C0] yealink 2-1:36.0: unexpected response 0
[  314.826193][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.833377][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.833412][    C0] yealink 2-1:36.0: unexpected response 0
[  314.843352][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.850409][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.850449][    C0] yealink 2-1:36.0: unexpected response 0
[  314.860654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.867943][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.867982][    C0] yealink 2-1:36.0: unexpected response 0
[  314.878010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.885083][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71