us -71
[  152.807535][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.822920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.822925][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.838332][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.838335][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.853844][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.853848][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.869222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.869228][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.884577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.884582][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.900299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.900305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.915678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.915684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.931070][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.931075][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.946520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.946524][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.962011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.962018][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.977459][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.977464][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  152.992882][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  152.992889][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.008267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.008271][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.023601][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.023605][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.038965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.038972][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.054412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.054417][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.069776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.069781][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.085159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.085165][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.100695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.100699][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.116083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.116088][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.131529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.131533][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.147065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.147070][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.162427][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.162433][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.177773][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.177777][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.193184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.193189][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.208961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.208967][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.224375][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.224379][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.239863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.239868][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.255216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.255220][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.270592][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.270596][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.285937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.285942][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.301325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.301329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.316684][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.316688][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.332024][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.332027][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.347362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.347369][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.363206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.363210][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.378538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.378542][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.393881][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.393885][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.409218][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.409225][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.424587][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.424591][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.439927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.439933][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.455331][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.455336][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.470812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.470817][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.486272][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.486277][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.501717][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.501721][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.517067][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.517072][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.532440][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.532444][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.547975][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.547982][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.563772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.563777][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.579354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.579359][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.594747][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.594753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.610203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.610207][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.625577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.625581][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.641175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.641179][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.656506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.656511][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.671859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.671863][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.687226][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.687231][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.702660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.702664][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.717991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.717995][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.733356][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.733361][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.749157][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.749162][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.764483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.764488][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.779831][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.779836][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.795275][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.795281][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.810685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.810689][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.826104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.826108][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.841499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.841503][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.856870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.856874][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.872357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.872362][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.887870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.887876][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.903232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.903237][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.918571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.918575][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.933923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.933928][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.949263][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.949267][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.964594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.964598][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.979970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.979975][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  153.995329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  153.995335][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.010937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.010941][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.026523][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.026528][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.042000][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.042005][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.057371][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.057376][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.072963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.072968][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.088346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.088350][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.103708][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.103713][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.119167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.119176][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.134689][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.134693][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.150431][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.150436][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.165985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.165990][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.181366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.181371][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.196816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.196822][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.212271][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.212277][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.227761][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.227766][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.243221][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.243226][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.258753][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.258758][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.274164][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.274169][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.289735][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.289740][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.305186][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.305190][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.320542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.320546][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.335848][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.335852][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.351190][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.351194][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.366522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.366525][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.382011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.382015][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.397354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.397357][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.412703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.412707][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.428126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.428129][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.443447][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.443451][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.458799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.458804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.474125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.474129][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.489452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.489455][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.504806][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.504810][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.520497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.520503][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.535896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.535916][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.551519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.551526][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.567142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.567148][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.582564][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.582569][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.597944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.597950][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.613340][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.613345][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.628788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.628794][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.644299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.644304][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.659706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.659710][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.675127][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.675132][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.690588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.690593][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.706210][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.706214][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.721565][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.721569][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.736924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.736929][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.752416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.752421][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.767944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.767949][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.783325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.783329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.798858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.798863][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.814230][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.814236][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.829592][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.829597][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.844971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.844977][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.860389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.860394][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.876546][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.876553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.892044][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.892050][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.907770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.907779][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.923254][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.923260][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.938602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.938607][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.953983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.953988][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.969369][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.969374][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  154.984954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  154.984958][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.000407][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.000412][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.015751][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.015756][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.031188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.031192][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.046545][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.046550][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.062181][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.062187][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.077776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.077782][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.093249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.093254][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.108799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.108804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.124168][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.124173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.139690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.139695][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.155043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.155050][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.170515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.170520][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.185967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.185971][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.201343][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.201349][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.216928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.216934][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.232377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.232382][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.247814][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.247820][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.263170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.263176][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.278552][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.278557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.294045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  155.294051][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  155.309417][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.316168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.321884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.331590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.337292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.346944][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.352675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.362320][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.368058][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.377709][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.383447][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.393099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.398971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.408696][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.414534][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.424191][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.429935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.439571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.445281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.454941][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.460667][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.470334][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.476045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.485692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.491420][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.501051][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.506755][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.516504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.522255][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.531886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.537612][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.547272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.553093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.562926][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.568639][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.578329][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.584064][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.593754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.599472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.609109][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.614813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.624477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.630196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.639855][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.645646][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.655271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.661073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.670727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.676596][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.686245][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.691962][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.701611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.707323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.716970][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.722688][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.732360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.738082][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.747800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.753517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.763158][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.768866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.778505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.784223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.793899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.799724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.809367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.815070][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.824882][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.830702][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.840535][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.846245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.855891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.861603][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.871250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.876964][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.886589][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.892570][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.902204][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.908003][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.917633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.923453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.933164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.938866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.948511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.954255][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.963902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.969638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.979285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  155.984993][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  155.994613][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.000337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.009957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.015740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.025389][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.031115][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.040837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.046536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.056197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.062055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.071694][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.077414][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.087062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.092768][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.102764][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.108472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.118112][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.123822][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.133579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.139389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.149030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.154759][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.164391][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.170157][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.179914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.185684][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.195322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.201131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.210764][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.216728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.226376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.232098][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.241841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.247553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.257196][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.262974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.272635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.278342][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.288030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.293745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.303386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.309187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.318804][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.324799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.334442][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.340182][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.349810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.355516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.365163][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.370925][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.380607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.386309][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.395962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.401696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.411314][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.417012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.426635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.432360][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.442058][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.447756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.457466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.463207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.472826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.478522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.488152][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.493885][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.503533][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.509262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.518882][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.524641][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.534266][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.539979][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.549603][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.555308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.564953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.570731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.580367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.586083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.595717][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.601436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.611085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.616784][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.626422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.632236][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.641962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.647671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.657389][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.663096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.672731][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.678452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.688089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.693801][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
2025/07/19 22:58:19 executed programs: 234
** 1 printk messages dropped **
[  156.703480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.709206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.718816][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.724573][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.734391][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.740124][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.749756][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.755547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.765178][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.770892][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.780533][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.786232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.795842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.801555][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.811258][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.816971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.826608][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.832374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.842118][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.847830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.857456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.863187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.872850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.878579][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.888238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.893965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.903612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.909323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.919032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.924732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.934344][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.940078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.949693][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.955410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.965042][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.970807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.980439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  156.986170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  156.995791][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.001501][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.011117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.016822][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.026433][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.032140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.041757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.047714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.057393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.063099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.072729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.078456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.088286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.094017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.103732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.109449][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.119069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.124771][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.134393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.140106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.149734][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.155447][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.165262][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.171001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.180661][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.186450][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.196226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.202032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.211745][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.217456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.227099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.232870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.242599][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.248317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.258113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.263883][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.273557][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.279289][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.288935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.294731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.304380][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.310114][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.319753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.325451][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.335077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.340785][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.350418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.356192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.365941][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.371662][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.381327][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.387036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.396721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.402459][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.412117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.417851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.427505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.433223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.442860][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.448590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.458271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.463986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.473721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.479507][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.489174][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.494894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.504538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.510259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.519899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.525606][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.535253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.540970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.550602][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.556302][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.565958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.571673][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.581938][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.587645][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.597277][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.603031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.612750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.618466][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.628122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.633838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.643592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.649320][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.658964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.664694][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.674326][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.680084][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.689721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.695698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.705431][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.711187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.720805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.726504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.736145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.742001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.751629][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.757345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.766979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.772683][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.782291][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.787990][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.797628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.803341][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.812959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.818654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.828302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.834010][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.843631][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.849349][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.858973][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.864729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.874364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.880072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.889681][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.895381][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.905016][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.910728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.920361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.926100][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.935799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.941517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.951155][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.956855][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.966479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.972190][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.981849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  157.987557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  157.997198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.002997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.012642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.018352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.028018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.033751][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.043417][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.049151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.058755][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.064552][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.074183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.079926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.089558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.095257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.104891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.110604][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.120243][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.126003][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.135638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.141557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.151210][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.156908][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.166566][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.172299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.181939][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.187643][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.197369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.203112][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.212739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.218461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.228141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.233862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.243534][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.249367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.259033][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.264736][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.274379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.280101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.289746][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.295456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.305104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.310829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.320475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.326357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.335995][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.341807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.351439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.357153][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.366787][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.372544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.382279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.387987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.397658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.403402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.413151][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.418869][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.428511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.434247][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.443910][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.449695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.459333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.465022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.474788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.480619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.490339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.496072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.505740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.511623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.521762][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.527473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.537111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.542837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.552598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.558319][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.567993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.573774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.583468][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.589220][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.598836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.604593][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.614261][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.619983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.629807][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.635580][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.645245][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.650988][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.660715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.666605][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.676259][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.681985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.691748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.697500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.707209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.712965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.722633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.728335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.738077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.743792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.753429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.759247][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.768863][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.774592][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.784222][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.789941][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.799574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.805276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.814986][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.820739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.830387][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.836092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.845756][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.851479][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.861224][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.866951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.876599][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.882465][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.892275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.898079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.907720][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.913525][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.923185][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.928917][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.938561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.944373][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.954021][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.959734][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.969364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.975063][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  158.984708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  158.990428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.000088][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.005789][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.015717][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.021508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.031206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.036946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.046588][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.052305][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.061942][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.067747][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.077454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.083161][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.092867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.098659][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.108297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.114025][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.123752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.129460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.139209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.144971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.154680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.160408][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.170039][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.175735][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.185376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.191126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.200768][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.206566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.216199][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.221930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.231563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.237263][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.247180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.252934][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.262613][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.268395][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.278075][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.283965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.293692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.299407][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.309058][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.314860][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.324529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.330274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.339906][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.345620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.355268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.361012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.370651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.376373][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.386139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.391950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.401594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.407300][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.416943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.422660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.432323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.438030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.447674][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.453416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.463043][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.468778][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.478446][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.484188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.493808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.499539][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.509335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.515205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.524836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.530541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.540160][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.545860][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.555520][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.561254][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.570884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.576581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.586396][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.592125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.601744][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.607439][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.617063][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.622781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.632403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.638190][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.647826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.653530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.663165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.668863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.678492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.684196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.693838][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.699561][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.709183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.714968][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.724584][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.730306][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.739923][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.745626][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.755258][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.761022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.770652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.776346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.786067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.791777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.801501][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.807230][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.816850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.822560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.832181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.837906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.847535][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.853260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.862874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.868608][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.878224][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.883974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.893698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.899532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.909185][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.914880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.924510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.930228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.939862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.945667][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.955664][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.961386][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.971027][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.976725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  159.986351][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  159.992053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.001662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.007355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.017000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.022820][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.032448][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.038319][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.048119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.053819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.063438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.069149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.079012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.084730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.094374][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.100117][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.109766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.115498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.125145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.130896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.140555][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.146422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.156084][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.161824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.171472][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.177184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.186826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.192566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.202269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.207993][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.217639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.223439][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.233086][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.238829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.248577][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.254307][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.263965][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.269785][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.279447][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.285177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.294833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.300647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.310281][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.316022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.325733][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.331451][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.341092][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.346791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.356452][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.362170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.371822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.377525][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.387156][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.392925][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.402685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.408396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.418059][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.423776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.433485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.439205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.448831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.454557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.464207][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.470017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.479640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.485342][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.494967][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.500678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.510308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.516093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.525725][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.531497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.541136][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.546853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.556473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.562190][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.571933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.577631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.587273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.592997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.602614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.608313][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.617932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.623662][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.633310][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.639042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.648836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.654591][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.664323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.670055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.679813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.685553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.695230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.700951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.710604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.716332][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.725969][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.731702][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.741450][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.747253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.756985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.762709][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.772458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.778173][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.787852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.793677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.803326][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.809047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.818691][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.824422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.834067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.839873][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.849698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.855404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.865058][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.870797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.880438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.886170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  160.886177][    C0] yealink 3-1:36.0: unexpected response 0
[  160.895839][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.901679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.911366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.917094][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.926846][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.932744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.942419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.948137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.957849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.963583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.973325][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.979046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  160.988757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  160.994490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.004113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.010149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.019809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.025526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.035173][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.040911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.050549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.056276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.065934][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.071756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.081401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.087106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.096854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.102626][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.112450][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.118160][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.127827][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.133556][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.143207][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.148943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.158558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.164324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.173982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.179700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.189451][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.195239][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.204886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.210598][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.220247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.225953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.235610][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.241331][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.250985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.256698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.266334][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.272058][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.281700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.287410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.297573][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.303309][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.312958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.318737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.328381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.334097][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.343765][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.349504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.359317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.365120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.374748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.380557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.390180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.395979][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.405701][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.411429][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.421154][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.426863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.436510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.442291][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.452005][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.457712][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.467337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.473043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.482663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.488380][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.498013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.503731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.513348][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.519058][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.528659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.534371][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.544015][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.549727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.559405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.565213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.574847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.580571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.590198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.596004][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.605635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.611345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.620979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.626680][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.636423][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.642140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.651786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.657494][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.667128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.672925][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.682748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.688523][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.698152][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.703871][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.713608][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.719597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.729239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.734949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.744598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.750309][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.759950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.765675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.775330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.781108][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.790741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.796449][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.806129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.811957][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.821700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.827406][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.837125][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.842851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.852498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.858227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.867878][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.873640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.883271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.889021][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.898635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.904363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.914090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.919816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.929480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.935253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.944899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.950619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.960247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.966042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.975779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.981502][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  161.991160][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  161.996866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.006551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.012262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.022006][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.027742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.037381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.043091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.052738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.058484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.068163][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.074147][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.083797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.089508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.099131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.104832][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.114484][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.120224][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.129868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.135679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.145317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.151205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.160835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.166564][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.176214][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.181943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.191638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.197419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.207090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.212816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.222465][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.228166][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.237806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.243521][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.253254][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.258967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.268592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.274307][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.283958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
2025/07/19 22:58:25 executed programs: 246
[  162.289677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.299328][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.305108][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.314748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.320569][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.330223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.335935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.345559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.351329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.360981][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.366705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.376366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.382103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.391718][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.397679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.407306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.413040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.422691][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.428666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.438314][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.444108][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.454498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.460231][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.469860][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.475643][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.485275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.490992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.500655][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.506362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.516122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.521846][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.531561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.537267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.546917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.552666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.562307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.568016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.577659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.583453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.593096][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.598804][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.608458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.614258][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.623877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.629608][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.639274][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.645418][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.655071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.660808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.670466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.676182][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.685867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.691632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.701282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.707497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.717265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.722998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.732813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.738541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.748189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.753998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.763635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.769394][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.779032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.784771][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.794515][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.800234][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.810164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.815909][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.825550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.831636][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.841458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.847176][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.856908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.862623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.872257][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.877971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.887627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.893346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.902983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.908722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.918365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.924093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.933722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.939430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.949164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.954952][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.964606][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.970354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.979988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  162.985692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  162.995366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.001084][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.010711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.016411][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.026302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.032145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.041959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.047668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.057331][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.063142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.072789][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.078565][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.088226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.094158][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.103831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.109550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.119364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.125093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.134718][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.140438][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.150075][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.155826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.165454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.171179][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.180814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.186521][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.196208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.202295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.211981][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.217698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.227331][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.233053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.242801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.248504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.258174][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.263894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.273524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.279231][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.288832][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.294542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.304180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.309908][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.319583][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.325355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.335117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.340835][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.350492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.356219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.365862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.371585][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.381227][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.386937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.396552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.402264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.411886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.417614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.427258][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.433078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.442737][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.448499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.458150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.463866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.473526][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.479249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.488868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.494606][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.504268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.509986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.519614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.525316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.534964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.540728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.550372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.556078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.565727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.571511][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.581194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.586917][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.596548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.602270][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.611892][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.617595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.627219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.633202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.642859][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.648597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.658361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.664083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.673730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.679479][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.689121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.694937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.704573][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.710295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.719944][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.725739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.735373][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.741116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.750742][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.756468][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.766126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.771843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.781494][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.787199][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.797343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.803069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.812790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.818554][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.828241][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.833953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.843581][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.849386][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.859019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.864731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.874404][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.880127][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.889772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.895479][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.905111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.910829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.920557][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.926260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.935916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.941706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.951428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.957145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.966827][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.972547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.982249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  163.987955][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  163.997769][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  164.003492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  164.013131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  164.018936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  164.028758][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  164.034479][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  164.044114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  164.049853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  164.059496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  164.065293][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  164.074914][    C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[  164.074918][    C0] rcu: 	0-....: (9992 ticks this GP) idle=1464/1/0x4000000000000000 softirq=13074/13075 fqs=4667
** 1 printk messages dropped **
[  164.074926][    C0] rcu: 	 number:     9095      10485            0
[  164.074929][    C0] rcu: 	cputime:      109        190        49680   ==> 49980(ms)
[  164.074932][    C0] rcu: 	(t=10000 jiffies g=3597 q=15745 ncpus=2)
[  164.074937][    C0] CPU: 0 UID: 0 PID: 4792 Comm: kworker/0:5 Not tainted 6.16.0-rc6-syzkaller #0 PREEMPT(none) 
[  164.074940][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  164.074943][    C0] Workqueue: usb_hub_wq hub_event
** 1 printk messages dropped **
[  164.074972][    C0] Code: 54 24 08 e8 ec 34 00 00 41 89 c6 4c 89 e7 e8 01 29 00 00 80 3b 00 74 20 e9 bb 00 00 00 48 8b 44 24 30 48 ff c0 49 89 44 24 58 <49> 8b 44 24 58 80 3b 00 0f 85 a0 00 00 00 48 8b 4c 24 10 48 3b 01
[  164.074974][    C0] RSP: 0018:ffffc90005e3f640 EFLAGS: 00000206
[  164.074976][    C0] RAX: 0000000000000000 RBX: ffffc90005e3f6df RCX: 6f5dd5faadcbfd00
[  164.074978][    C0] RDX: 161bc2e61c741790 RSI: ffffffff83df8da2 RDI: ffffffff83ce767d
[  164.074980][    C0] RBP: 0000000000000246 R08: 0000000000080000 R09: 000000000000000d
[  164.074981][    C0] R10: 0000000000000000 R11: ffffffff81ee42a0 R12: ffffffff84310df8
[  164.074983][    C0] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8141a56f
[  164.074986][    C0] FS:  0000000000000000(0000) GS:ffff8882b28c7000(0000) knlGS:0000000000000000
[  164.074989][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  164.074991][    C0] CR2: 00007ffd1a2bdeb4 CR3: 0000000113398000 CR4: 0000000000350ef0
[  164.074994][    C0] Call Trace:
** 2 printk messages dropped **
[  164.075010][    C0]  vprintk_emit+0x24e/0x400
** 1 printk messages dropped **
[  164.075019][    C0]  _printk+0x57/0x80
** 1 printk messages dropped **
[  164.075032][    C0]  usb_probe+0x426/0x4c0
** 2 printk messages dropped **
[  164.075050][    C0]  __driver_probe_device+0x72/0xf0
[  164.075053][    C0]  driver_probe_device+0x1d/0x1b0
** 2 printk messages dropped **
[  164.075062][    C0]  bus_for_each_drv+0x113/0x170
[  164.075068][    C0]  __device_attach+0xc3/0x190
** 2 printk messages dropped **
[  164.075079][    C0]  usb_set_configuration+0x8d6/0xa90
** 1 printk messages dropped **
[  164.075089][    C0]  usb_generic_driver_probe+0x2a/0x80
** 1 printk messages dropped **
[  164.075097][    C0]  really_probe+0x13b/0x440
** 1 printk messages dropped **
[  164.075103][    C0]  driver_probe_device+0x1d/0x1b0
** 1 printk messages dropped **
[  164.075108][    C0]  ? __pfx___device_attach_driver+0x10/0x10
[  164.075111][    C0]  bus_for_each_drv+0x113/0x170
** 2 printk messages dropped **
[  164.075122][    C0]  device_add+0x255/0x440
** 1 printk messages dropped **
[  164.075128][    C0]  ? __mutex_unlock_slowpath+0x37/0x200
** 2 printk messages dropped **
[  164.075146][    C0]  ? process_scheduled_works+0x29f/0x5e0
[  164.075150][    C0]  process_scheduled_works+0x2e7/0x5e0
** 2 printk messages dropped **
[  164.075163][    C0]  kthread+0x203/0x230
[  164.075167][    C0]  ? __pfx_kthread+0x10/0x10
** 2 printk messages dropped **
[  164.075175][    C0]  ret_from_fork_asm+0x1a/0x30
** 1 printk messages dropped **
[  164.075210][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.084940][    C0] yealink 3-1:36.0: unexpected response 0
[  164.090689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.100340][    C0] yealink 3-1:36.0: unexpected response 0
[  164.106046][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.115696][    C0] yealink 3-1:36.0: unexpected response 0
[  164.121414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.131135][    C0] yealink 3-1:36.0: unexpected response 0
[  164.136838][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.146568][    C0] yealink 3-1:36.0: unexpected response 0
[  164.152306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.161958][    C0] yealink 3-1:36.0: unexpected response 0
[  164.167681][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.177335][    C0] yealink 3-1:36.0: unexpected response 0
[  164.183078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.192791][    C0] yealink 3-1:36.0: unexpected response 0
[  164.198498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.208178][    C0] yealink 3-1:36.0: unexpected response 0
[  164.213999][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.223636][    C0] yealink 3-1:36.0: unexpected response 0
[  164.229360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.238999][    C0] yealink 3-1:36.0: unexpected response 0
[  164.244702][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.254342][    C0] yealink 3-1:36.0: unexpected response 0
[  164.260053][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.269684][    C0] yealink 3-1:36.0: unexpected response 0
[  164.275382][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.285021][    C0] yealink 3-1:36.0: unexpected response 0
[  164.290760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.300380][    C0] yealink 3-1:36.0: unexpected response 0
[  164.306079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.315756][    C0] yealink 3-1:36.0: unexpected response 0
[  164.321639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.331280][    C0] yealink 3-1:36.0: unexpected response 0
[  164.336981][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.346617][    C0] yealink 3-1:36.0: unexpected response 0
[  164.352336][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.362055][    C0] yealink 3-1:36.0: unexpected response 0
[  164.367779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.377465][    C0] yealink 3-1:36.0: unexpected response 0
[  164.383211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.392855][    C0] yealink 3-1:36.0: unexpected response 0
[  164.398579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.408225][    C0] yealink 3-1:36.0: unexpected response 0
[  164.414037][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.423685][    C0] yealink 3-1:36.0: unexpected response 0
[  164.429399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.439030][    C0] yealink 3-1:36.0: unexpected response 0
[  164.444822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.454502][    C0] yealink 3-1:36.0: unexpected response 0
[  164.460312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.469960][    C0] yealink 3-1:36.0: unexpected response 0
[  164.475750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.485374][    C0] yealink 3-1:36.0: unexpected response 0
[  164.491081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.501354][    C0] yealink 3-1:36.0: unexpected response 0
[  164.507056][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.516703][    C0] yealink 3-1:36.0: unexpected response 0
[  164.522418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.532089][    C0] yealink 3-1:36.0: unexpected response 0
[  164.537798][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.547447][    C0] yealink 3-1:36.0: unexpected response 0
[  164.553255][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.562903][    C0] yealink 3-1:36.0: unexpected response 0
[  164.568607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.578346][    C0] yealink 3-1:36.0: unexpected response 0
[  164.584155][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.593793][    C0] yealink 3-1:36.0: unexpected response 0
[  164.599509][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.609160][    C0] yealink 3-1:36.0: unexpected response 0
[  164.614868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.624498][    C0] yealink 3-1:36.0: unexpected response 0
[  164.630338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.640024][    C0] yealink 3-1:36.0: unexpected response 0
[  164.645732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.655390][    C0] yealink 3-1:36.0: unexpected response 0
[  164.661108][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.670727][    C0] yealink 3-1:36.0: unexpected response 0
[  164.676425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.686074][    C0] yealink 3-1:36.0: unexpected response 0
[  164.691808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.701550][    C0] yealink 3-1:36.0: unexpected response 0
[  164.707419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.717073][    C0] yealink 3-1:36.0: unexpected response 0
[  164.722790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.732423][    C0] yealink 3-1:36.0: unexpected response 0
[  164.738139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.747789][    C0] yealink 3-1:36.0: unexpected response 0
[  164.753560][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.763209][    C0] yealink 3-1:36.0: unexpected response 0
[  164.768951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.778579][    C0] yealink 3-1:36.0: unexpected response 0
[  164.784313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.793974][    C0] yealink 3-1:36.0: unexpected response 0
[  164.799748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.809384][    C0] yealink 3-1:36.0: unexpected response 0
[  164.815143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.824907][    C0] yealink 3-1:36.0: unexpected response 0
[  164.830814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.840476][    C0] yealink 3-1:36.0: unexpected response 0
[  164.846212][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.855847][    C0] yealink 3-1:36.0: unexpected response 0
[  164.861948][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.871928][    C0] yealink 3-1:36.0: unexpected response 0
[  164.877867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.887574][    C0] yealink 3-1:36.0: unexpected response 0
[  164.893350][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.903013][    C0] yealink 3-1:36.0: unexpected response 0
[  164.908833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.918509][    C0] yealink 3-1:36.0: unexpected response 0
[  164.924230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.933968][    C0] yealink 3-1:36.0: unexpected response 0
[  164.939695][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.949358][    C0] yealink 3-1:36.0: unexpected response 0
[  164.955144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.964792][    C0] yealink 3-1:36.0: unexpected response 0
[  164.970549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.980383][    C0] yealink 3-1:36.0: unexpected response 0
[  164.986176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  164.995809][    C0] yealink 3-1:36.0: unexpected response 0
[  165.001532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.011176][    C0] yealink 3-1:36.0: unexpected response 0
[  165.016883][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.026834][    C0] yealink 3-1:36.0: unexpected response 0
[  165.032637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.042294][    C0] yealink 3-1:36.0: unexpected response 0
[  165.048019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.057752][    C0] yealink 3-1:36.0: unexpected response 0
[  165.063476][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.073249][    C0] yealink 3-1:36.0: unexpected response 0
[  165.079091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.088822][    C0] yealink 3-1:36.0: unexpected response 0
[  165.094565][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.104204][    C0] yealink 3-1:36.0: unexpected response 0
[  165.109919][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.119589][    C0] yealink 3-1:36.0: unexpected response 0
[  165.125326][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.135022][    C0] yealink 3-1:36.0: unexpected response 0
[  165.140759][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.150385][    C0] yealink 3-1:36.0: unexpected response 0
[  165.156112][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.165749][    C0] yealink 3-1:36.0: unexpected response 0
[  165.171575][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.181218][    C0] yealink 3-1:36.0: unexpected response 0
[  165.186956][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.196621][    C0] yealink 3-1:36.0: unexpected response 0
[  165.209089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.221737][    C0] yealink 3-1:36.0: unexpected response 0
[  165.228500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.235259][    C0] yealink 3-1:36.0: unexpected response 0
[  165.240970][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.250590][    C0] yealink 3-1:36.0: unexpected response 0
[  165.256293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.265918][    C0] yealink 3-1:36.0: unexpected response 0
[  165.271626][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.281390][    C0] yealink 3-1:36.0: unexpected response 0
[  165.287134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.296786][    C0] yealink 3-1:36.0: unexpected response 0
[  165.302538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.312184][    C0] yealink 3-1:36.0: unexpected response 0
[  165.317968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.327609][    C0] yealink 3-1:36.0: unexpected response 0
[  165.333333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.343131][    C0] yealink 3-1:36.0: unexpected response 0
[  165.348834][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.358454][    C0] yealink 3-1:36.0: unexpected response 0
[  165.364177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.373821][    C0] yealink 3-1:36.0: unexpected response 0
[  165.379530][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.389188][    C0] yealink 3-1:36.0: unexpected response 0
[  165.394884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.404984][    C0] yealink 3-1:36.0: unexpected response 0
[  165.410723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.420367][    C0] yealink 3-1:36.0: unexpected response 0
[  165.426152][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.435880][    C0] yealink 3-1:36.0: unexpected response 0
[  165.441649][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.451274][    C0] yealink 3-1:36.0: unexpected response 0
[  165.456981][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.466622][    C0] yealink 3-1:36.0: unexpected response 0
[  165.472403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.482050][    C0] yealink 3-1:36.0: unexpected response 0
[  165.487761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.497402][    C0] yealink 3-1:36.0: unexpected response 0
[  165.503225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.512856][    C0] yealink 3-1:36.0: unexpected response 0
[  165.518575][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.528214][    C0] yealink 3-1:36.0: unexpected response 0
[  165.533962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.543582][    C0] yealink 3-1:36.0: unexpected response 0
[  165.549307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.558945][    C0] yealink 3-1:36.0: unexpected response 0
[  165.564655][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.574311][    C0] yealink 3-1:36.0: unexpected response 0
[  165.580022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.589835][    C0] yealink 3-1:36.0: unexpected response 0
[  165.595603][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.605257][    C0] yealink 3-1:36.0: unexpected response 0
[  165.610971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.620588][    C0] yealink 3-1:36.0: unexpected response 0
[  165.626374][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.636272][    C0] yealink 3-1:36.0: unexpected response 0
[  165.641977][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.651599][    C0] yealink 3-1:36.0: unexpected response 0
[  165.657401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.667034][    C0] yealink 3-1:36.0: unexpected response 0
[  165.672743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.682386][    C0] yealink 3-1:36.0: unexpected response 0
[  165.688083][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.697718][    C0] yealink 3-1:36.0: unexpected response 0
[  165.703427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.713145][    C0] yealink 3-1:36.0: unexpected response 0
[  165.719011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.728710][    C0] yealink 3-1:36.0: unexpected response 0
[  165.734427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.744068][    C0] yealink 3-1:36.0: unexpected response 0
[  165.749780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.759393][    C0] yealink 3-1:36.0: unexpected response 0
[  165.765079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.774735][    C0] yealink 3-1:36.0: unexpected response 0
[  165.780574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.790205][    C0] yealink 3-1:36.0: unexpected response 0
[  165.795933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.805667][    C0] yealink 3-1:36.0: unexpected response 0
[  165.811466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.821097][    C0] yealink 3-1:36.0: unexpected response 0
[  165.826835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.836488][    C0] yealink 3-1:36.0: unexpected response 0
[  165.842223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.851988][    C0] yealink 3-1:36.0: unexpected response 0
[  165.857691][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.867333][    C0] yealink 3-1:36.0: unexpected response 0
[  165.873147][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.882804][    C0] yealink 3-1:36.0: unexpected response 0
[  165.888937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.898744][    C0] yealink 3-1:36.0: unexpected response 0
[  165.904571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.914225][    C0] yealink 3-1:36.0: unexpected response 0
[  165.919954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.929594][    C0] yealink 3-1:36.0: unexpected response 0
[  165.935298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.944939][    C0] yealink 3-1:36.0: unexpected response 0
[  165.950675][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.960336][    C0] yealink 3-1:36.0: unexpected response 0
[  165.966475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.976132][    C0] yealink 3-1:36.0: unexpected response 0
[  165.981925][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  165.991566][    C0] yealink 3-1:36.0: unexpected response 0
[  165.997268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.006995][    C0] yealink 3-1:36.0: unexpected response 0
[  166.012788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.022454][    C0] yealink 3-1:36.0: unexpected response 0
[  166.028168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.037809][    C0] yealink 3-1:36.0: unexpected response 0
[  166.043521][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.053190][    C0] yealink 3-1:36.0: unexpected response 0
[  166.058937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.068731][    C0] yealink 3-1:36.0: unexpected response 0
[  166.074487][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.084209][    C0] yealink 3-1:36.0: unexpected response 0
[  166.089932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.099586][    C0] yealink 3-1:36.0: unexpected response 0
[  166.105386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.115049][    C0] yealink 3-1:36.0: unexpected response 0
[  166.120769][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.130755][    C0] yealink 3-1:36.0: unexpected response 0
[  166.136458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.146097][    C0] yealink 3-1:36.0: unexpected response 0
[  166.151818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.161458][    C0] yealink 3-1:36.0: unexpected response 0
[  166.167250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.176901][    C0] yealink 3-1:36.0: unexpected response 0
[  166.182666][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.192298][    C0] yealink 3-1:36.0: unexpected response 0
[  166.197998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.207755][    C0] yealink 3-1:36.0: unexpected response 0
[  166.213477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.223182][    C0] yealink 3-1:36.0: unexpected response 0
[  166.228975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.238641][    C0] yealink 3-1:36.0: unexpected response 0
[  166.244363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.254012][    C0] yealink 3-1:36.0: unexpected response 0
[  166.259730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.269368][    C0] yealink 3-1:36.0: unexpected response 0
[  166.275068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.284728][    C0] yealink 3-1:36.0: unexpected response 0
[  166.290595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.300375][    C0] yealink 3-1:36.0: unexpected response 0
[  166.306087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.315721][    C0] yealink 3-1:36.0: unexpected response 0
[  166.321445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.331102][    C0] yealink 3-1:36.0: unexpected response 0
[  166.336826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.346648][    C0] yealink 3-1:36.0: unexpected response 0
[  166.352419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.362234][    C0] yealink 3-1:36.0: unexpected response 0
[  166.368033][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.377812][    C0] yealink 3-1:36.0: unexpected response 0
[  166.383539][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.393206][    C0] yealink 3-1:36.0: unexpected response 0
[  166.398958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.408570][    C0] yealink 3-1:36.0: unexpected response 0
[  166.414382][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.424203][    C0] yealink 3-1:36.0: unexpected response 0
[  166.429960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.439734][    C0] yealink 3-1:36.0: unexpected response 0
[  166.445530][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.455183][    C0] yealink 3-1:36.0: unexpected response 0
[  166.460935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.470608][    C0] yealink 3-1:36.0: unexpected response 0
[  166.476312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.485993][    C0] yealink 3-1:36.0: unexpected response 0
[  166.491826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.501482][    C0] yealink 3-1:36.0: unexpected response 0
[  166.507183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.516845][    C0] yealink 3-1:36.0: unexpected response 0
[  166.522564][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.532205][    C0] yealink 3-1:36.0: unexpected response 0
[  166.537905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.547900][    C0] yealink 3-1:36.0: unexpected response 0
[  166.553645][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.563306][    C0] yealink 3-1:36.0: unexpected response 0
[  166.569015][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.578629][    C0] yealink 3-1:36.0: unexpected response 0
[  166.584429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.594067][    C0] yealink 3-1:36.0: unexpected response 0
[  166.599778][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.609410][    C0] yealink 3-1:36.0: unexpected response 0
[  166.615253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.625055][    C0] yealink 3-1:36.0: unexpected response 0
[  166.630776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.640408][    C0] yealink 3-1:36.0: unexpected response 0
[  166.646111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.655759][    C0] yealink 3-1:36.0: unexpected response 0
[  166.661473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.671086][    C0] yealink 3-1:36.0: unexpected response 0
[  166.676780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.686438][    C0] yealink 3-1:36.0: unexpected response 0
[  166.692159][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.701809][    C0] yealink 3-1:36.0: unexpected response 0
[  166.707515][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.717188][    C0] yealink 3-1:36.0: unexpected response 0
[  166.722961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.732828][    C0] yealink 3-1:36.0: unexpected response 0
[  166.738534][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.748233][    C0] yealink 3-1:36.0: unexpected response 0
[  166.754067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.763723][    C0] yealink 3-1:36.0: unexpected response 0
[  166.769468][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.779290][    C0] yealink 3-1:36.0: unexpected response 0
[  166.785087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.794758][    C0] yealink 3-1:36.0: unexpected response 0
[  166.800477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.810109][    C0] yealink 3-1:36.0: unexpected response 0
[  166.815819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.825461][    C0] yealink 3-1:36.0: unexpected response 0
[  166.831170][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.840846][    C0] yealink 3-1:36.0: unexpected response 0
[  166.846546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.856178][    C0] yealink 3-1:36.0: unexpected response 0
[  166.861912][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.871652][    C0] yealink 3-1:36.0: unexpected response 0
[  166.877509][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.887173][    C0] yealink 3-1:36.0: unexpected response 0
[  166.892879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.902533][    C0] yealink 3-1:36.0: unexpected response 0
[  166.908343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.917969][    C0] yealink 3-1:36.0: unexpected response 0
[  166.923692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.933410][    C0] yealink 3-1:36.0: unexpected response 0
[  166.939125][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.948740][    C0] yealink 3-1:36.0: unexpected response 0
[  166.954479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.964121][    C0] yealink 3-1:36.0: unexpected response 0
[  166.969854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.979486][    C0] yealink 3-1:36.0: unexpected response 0
[  166.985192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  166.994825][    C0] yealink 3-1:36.0: unexpected response 0
[  167.000630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.010309][    C0] yealink 3-1:36.0: unexpected response 0
[  167.016013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.025649][    C0] yealink 3-1:36.0: unexpected response 0
[  167.031362][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.041009][    C0] yealink 3-1:36.0: unexpected response 0
[  167.046712][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.056351][    C0] yealink 3-1:36.0: unexpected response 0
[  167.062091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.071718][    C0] yealink 3-1:36.0: unexpected response 0
[  167.077416][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.087046][    C0] yealink 3-1:36.0: unexpected response 0
[  167.092773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.102505][    C0] yealink 3-1:36.0: unexpected response 0
[  167.108225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.117970][    C0] yealink 3-1:36.0: unexpected response 0
[  167.123697][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.133413][    C0] yealink 3-1:36.0: unexpected response 0
[  167.139171][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.148880][    C0] yealink 3-1:36.0: unexpected response 0
[  167.154626][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.164281][    C0] yealink 3-1:36.0: unexpected response 0
[  167.170024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.179923][    C0] yealink 3-1:36.0: unexpected response 0
[  167.185628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.195354][    C0] yealink 3-1:36.0: unexpected response 0
[  167.201069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.210714][    C0] yealink 3-1:36.0: unexpected response 0
[  167.216563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.226249][    C0] yealink 3-1:36.0: unexpected response 0
[  167.232081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.241715][    C0] yealink 3-1:36.0: unexpected response 0
[  167.247507][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.257160][    C0] yealink 3-1:36.0: unexpected response 0
[  167.263067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.272777][    C0] yealink 3-1:36.0: unexpected response 0
[  167.278500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.288182][    C0] yealink 3-1:36.0: unexpected response 0
[  167.293914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.303566][    C0] yealink 3-1:36.0: unexpected response 0
[  167.309294][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.318934][    C0] yealink 3-1:36.0: unexpected response 0
[  167.324731][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.334437][    C0] yealink 3-1:36.0: unexpected response 0
[  167.340214][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.350305][    C0] yealink 3-1:36.0: unexpected response 0
[  167.356044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.365690][    C0] yealink 3-1:36.0: unexpected response 0
[  167.371421][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.381088][    C0] yealink 3-1:36.0: unexpected response 0
[  167.386873][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.396567][    C0] yealink 3-1:36.0: unexpected response 0
[  167.402458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.412551][    C0] yealink 3-1:36.0: unexpected response 0
[  167.418248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.427873][    C0] yealink 3-1:36.0: unexpected response 0
[  167.433596][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.443222][    C0] yealink 3-1:36.0: unexpected response 0
[  167.448938][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.458571][    C0] yealink 3-1:36.0: unexpected response 0
[  167.464306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.473960][    C0] yealink 3-1:36.0: unexpected response 0
[  167.479718][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.489416][    C0] yealink 3-1:36.0: unexpected response 0
[  167.495124][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.504804][    C0] yealink 3-1:36.0: unexpected response 0
[  167.510589][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.520333][    C0] yealink 3-1:36.0: unexpected response 0
[  167.526048][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.535692][    C0] yealink 3-1:36.0: unexpected response 0
[  167.541694][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.551342][    C0] yealink 3-1:36.0: unexpected response 0
[  167.557174][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.567177][    C0] yealink 3-1:36.0: unexpected response 0
[  167.572894][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.582736][    C0] yealink 3-1:36.0: unexpected response 0
[  167.588441][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.598081][    C0] yealink 3-1:36.0: unexpected response 0
[  167.603803][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.613465][    C0] yealink 3-1:36.0: unexpected response 0
[  167.619182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.628996][    C0] yealink 3-1:36.0: unexpected response 0
[  167.634768][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.644507][    C0] yealink 3-1:36.0: unexpected response 0
[  167.650321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.659964][    C0] yealink 3-1:36.0: unexpected response 0
[  167.665667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.675331][    C0] yealink 3-1:36.0: unexpected response 0
[  167.681042][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.690674][    C0] yealink 3-1:36.0: unexpected response 0
[  167.696380][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.706131][    C0] yealink 3-1:36.0: unexpected response 0
[  167.711851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.721520][    C0] yealink 3-1:36.0: unexpected response 0
[  167.727229][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.736960][    C0] yealink 3-1:36.0: unexpected response 0
[  167.742772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.752447][    C0] yealink 3-1:36.0: unexpected response 0
[  167.758150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.767904][    C0] yealink 3-1:36.0: unexpected response 0
[  167.773727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.783388][    C0] yealink 3-1:36.0: unexpected response 0
[  167.789189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.798825][    C0] yealink 3-1:36.0: unexpected response 0
[  167.804538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.814178][    C0] yealink 3-1:36.0: unexpected response 0
[  167.819961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.829628][    C0] yealink 3-1:36.0: unexpected response 0
[  167.835323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.844956][    C0] yealink 3-1:36.0: unexpected response 0
[  167.850676][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.860329][    C0] yealink 3-1:36.0: unexpected response 0
[  167.866030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.875687][    C0] yealink 3-1:36.0: unexpected response 0
[  167.881426][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.891176][    C0] yealink 3-1:36.0: unexpected response 0
[  167.896957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.906613][    C0] yealink 3-1:36.0: unexpected response 0
2025/07/19 22:58:32 executed programs: 258
[  167.912450][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.922087][    C0] yealink 3-1:36.0: unexpected response 0
[  167.927802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.937476][    C0] yealink 3-1:36.0: unexpected response 0
[  167.943239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.953109][    C0] yealink 3-1:36.0: unexpected response 0
[  167.958831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.968572][    C0] yealink 3-1:36.0: unexpected response 0
[  167.974295][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.983943][    C0] yealink 3-1:36.0: unexpected response 0
[  167.989656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  167.999284][    C0] yealink 3-1:36.0: unexpected response 0
[  168.005085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.014821][    C0] yealink 3-1:36.0: unexpected response 0
[  168.020622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.030254][    C0] yealink 3-1:36.0: unexpected response 0
[  168.035979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.045826][    C0] yealink 3-1:36.0: unexpected response 0
[  168.051576][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.061229][    C0] yealink 3-1:36.0: unexpected response 0
[  168.066932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.076579][    C0] yealink 3-1:36.0: unexpected response 0
[  168.082296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.091926][    C0] yealink 3-1:36.0: unexpected response 0
[  168.097623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.107339][    C0] yealink 3-1:36.0: unexpected response 0
[  168.113047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.122697][    C0] yealink 3-1:36.0: unexpected response 0
[  168.128397][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.138042][    C0] yealink 3-1:36.0: unexpected response 0
[  168.143767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.153656][    C0] yealink 3-1:36.0: unexpected response 0
[  168.159429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.169071][    C0] yealink 3-1:36.0: unexpected response 0
[  168.174774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.184497][    C0] yealink 3-1:36.0: unexpected response 0
[  168.190235][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.199897][    C0] yealink 3-1:36.0: unexpected response 0
[  168.205615][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.215251][    C0] yealink 3-1:36.0: unexpected response 0
[  168.220962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.230646][    C0] yealink 3-1:36.0: unexpected response 0
[  168.236375][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.246039][    C0] yealink 3-1:36.0: unexpected response 0
[  168.251770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.261412][    C0] yealink 3-1:36.0: unexpected response 0
[  168.267129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.276818][    C0] yealink 3-1:36.0: unexpected response 0
[  168.282574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.292372][    C0] yealink 3-1:36.0: unexpected response 0
[  168.298097][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.307739][    C0] yealink 3-1:36.0: unexpected response 0
[  168.313491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.323132][    C0] yealink 3-1:36.0: unexpected response 0
[  168.328848][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.338501][    C0] yealink 3-1:36.0: unexpected response 0
[  168.344219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.353947][    C0] yealink 3-1:36.0: unexpected response 0
[  168.359757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.369430][    C0] yealink 3-1:36.0: unexpected response 0
[  168.375140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.384994][    C0] yealink 3-1:36.0: unexpected response 0
[  168.390722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.400454][    C0] yealink 3-1:36.0: unexpected response 0
[  168.406162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.416039][    C0] yealink 3-1:36.0: unexpected response 0
[  168.421894][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.431556][    C0] yealink 3-1:36.0: unexpected response 0
[  168.437257][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.446924][    C0] yealink 3-1:36.0: unexpected response 0
[  168.452636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.462264][    C0] yealink 3-1:36.0: unexpected response 0
[  168.467970][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.477691][    C0] yealink 3-1:36.0: unexpected response 0
[  168.483420][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.493078][    C0] yealink 3-1:36.0: unexpected response 0
[  168.498782][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.508425][    C0] yealink 3-1:36.0: unexpected response 0
[  168.514130][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.523766][    C0] yealink 3-1:36.0: unexpected response 0
[  168.529481][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.539125][    C0] yealink 3-1:36.0: unexpected response 0
[  168.544897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.554560][    C0] yealink 3-1:36.0: unexpected response 0
[  168.560642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.570289][    C0] yealink 3-1:36.0: unexpected response 0
[  168.576002][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.585644][    C0] yealink 3-1:36.0: unexpected response 0
[  168.591391][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.601060][    C0] yealink 3-1:36.0: unexpected response 0
[  168.606773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.616455][    C0] yealink 3-1:36.0: unexpected response 0
[  168.622181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.631881][    C0] yealink 3-1:36.0: unexpected response 0
[  168.637644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.647286][    C0] yealink 3-1:36.0: unexpected response 0
[  168.653006][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.662655][    C0] yealink 3-1:36.0: unexpected response 0
[  168.668427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.678088][    C0] yealink 3-1:36.0: unexpected response 0
[  168.683810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.693457][    C0] yealink 3-1:36.0: unexpected response 0
[  168.699181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.708809][    C0] yealink 3-1:36.0: unexpected response 0
[  168.714581][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.724216][    C0] yealink 3-1:36.0: unexpected response 0
[  168.729964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.739593][    C0] yealink 3-1:36.0: unexpected response 0
[  168.745306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.754959][    C0] yealink 3-1:36.0: unexpected response 0
[  168.760695][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.770416][    C0] yealink 3-1:36.0: unexpected response 0
[  168.776113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.785781][    C0] yealink 3-1:36.0: unexpected response 0
[  168.791609][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.801286][    C0] yealink 3-1:36.0: unexpected response 0
[  168.806993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.816643][    C0] yealink 3-1:36.0: unexpected response 0
[  168.822400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.832049][    C0] yealink 3-1:36.0: unexpected response 0
[  168.837751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.847438][    C0] yealink 3-1:36.0: unexpected response 0
[  168.853155][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.862796][    C0] yealink 3-1:36.0: unexpected response 0
[  168.868498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.878135][    C0] yealink 3-1:36.0: unexpected response 0
[  168.883854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.893585][    C0] yealink 3-1:36.0: unexpected response 0
[  168.899318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.909313][    C0] yealink 3-1:36.0: unexpected response 0
[  168.915078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.924731][    C0] yealink 3-1:36.0: unexpected response 0
[  168.930480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.940120][    C0] yealink 3-1:36.0: unexpected response 0
[  168.946019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.955728][    C0] yealink 3-1:36.0: unexpected response 0
[  168.961444][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.971073][    C0] yealink 3-1:36.0: unexpected response 0
[  168.976774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  168.986426][    C0] yealink 3-1:36.0: unexpected response 0
[  168.992223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.001864][    C0] yealink 3-1:36.0: unexpected response 0
[  169.007567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.017222][    C0] yealink 3-1:36.0: unexpected response 0
[  169.022946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.032595][    C0] yealink 3-1:36.0: unexpected response 0
[  169.038366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.048048][    C0] yealink 3-1:36.0: unexpected response 0
[  169.053767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.063400][    C0] yealink 3-1:36.0: unexpected response 0
[  169.069133][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.078773][    C0] yealink 3-1:36.0: unexpected response 0
[  169.084506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.094163][    C0] yealink 3-1:36.0: unexpected response 0
[  169.099885][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.109532][    C0] yealink 3-1:36.0: unexpected response 0
[  169.115230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.124889][    C0] yealink 3-1:36.0: unexpected response 0
[  169.130644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.140277][    C0] yealink 3-1:36.0: unexpected response 0
[  169.145997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.155682][    C0] yealink 3-1:36.0: unexpected response 0
[  169.161549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.171193][    C0] yealink 3-1:36.0: unexpected response 0
[  169.176895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.186554][    C0] yealink 3-1:36.0: unexpected response 0
[  169.192296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.201941][    C0] yealink 3-1:36.0: unexpected response 0
[  169.207653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.217375][    C0] yealink 3-1:36.0: unexpected response 0
[  169.223092][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.232729][    C0] yealink 3-1:36.0: unexpected response 0
[  169.238434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.248107][    C0] yealink 3-1:36.0: unexpected response 0
[  169.253855][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.263531][    C0] yealink 3-1:36.0: unexpected response 0
[  169.269282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.278902][    C0] yealink 3-1:36.0: unexpected response 0
[  169.284690][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.294399][    C0] yealink 3-1:36.0: unexpected response 0
[  169.300121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.309766][    C0] yealink 3-1:36.0: unexpected response 0
[  169.315469][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.325113][    C0] yealink 3-1:36.0: unexpected response 0
[  169.330851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.340518][    C0] yealink 3-1:36.0: unexpected response 0
[  169.346243][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.355877][    C0] yealink 3-1:36.0: unexpected response 0
[  169.361621][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.371298][    C0] yealink 3-1:36.0: unexpected response 0
[  169.377004][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.386730][    C0] yealink 3-1:36.0: unexpected response 0
[  169.392450][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.402115][    C0] yealink 3-1:36.0: unexpected response 0
[  169.407819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.417467][    C0] yealink 3-1:36.0: unexpected response 0
[  169.423398][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.433056][    C0] yealink 3-1:36.0: unexpected response 0
[  169.438763][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.448417][    C0] yealink 3-1:36.0: unexpected response 0
[  169.454139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.463877][    C0] yealink 3-1:36.0: unexpected response 0
[  169.469677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.479354][    C0] yealink 3-1:36.0: unexpected response 0
[  169.485056][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.494719][    C0] yealink 3-1:36.0: unexpected response 0
[  169.500459][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.510092][    C0] yealink 3-1:36.0: unexpected response 0
[  169.515805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.525426][    C0] yealink 3-1:36.0: unexpected response 0
[  169.531135][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.540771][    C0] yealink 3-1:36.0: unexpected response 0
[  169.546628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.556265][    C0] yealink 3-1:36.0: unexpected response 0
[  169.561973][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.571593][    C0] yealink 3-1:36.0: unexpected response 0
[  169.577293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.586919][    C0] yealink 3-1:36.0: unexpected response 0
[  169.592650][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.602295][    C0] yealink 3-1:36.0: unexpected response 0
[  169.607993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.617647][    C0] yealink 3-1:36.0: unexpected response 0
[  169.623361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.632976][    C0] yealink 3-1:36.0: unexpected response 0
[  169.638681][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.648301][    C0] yealink 3-1:36.0: unexpected response 0
[  169.654026][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.663656][    C0] yealink 3-1:36.0: unexpected response 0
[  169.669451][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.679108][    C0] yealink 3-1:36.0: unexpected response 0
[  169.685082][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.694733][    C0] yealink 3-1:36.0: unexpected response 0
[  169.700485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.710126][    C0] yealink 3-1:36.0: unexpected response 0
[  169.715946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.725609][    C0] yealink 3-1:36.0: unexpected response 0
[  169.731345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.741450][    C0] yealink 3-1:36.0: unexpected response 0
[  169.747156][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.756878][    C0] yealink 3-1:36.0: unexpected response 0
[  169.762594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.772218][    C0] yealink 3-1:36.0: unexpected response 0
[  169.777917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.787605][    C0] yealink 3-1:36.0: unexpected response 0
[  169.793378][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.803178][    C0] yealink 3-1:36.0: unexpected response 0
[  169.808881][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.818605][    C0] yealink 3-1:36.0: unexpected response 0
[  169.824330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.833965][    C0] yealink 3-1:36.0: unexpected response 0
[  169.839679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.849304][    C0] yealink 3-1:36.0: unexpected response 0
[  169.855099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.864734][    C0] yealink 3-1:36.0: unexpected response 0
[  169.870456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.880101][    C0] yealink 3-1:36.0: unexpected response 0
[  169.885795][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.895428][    C0] yealink 3-1:36.0: unexpected response 0
[  169.901143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.910948][    C0] yealink 3-1:36.0: unexpected response 0
[  169.916818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.926514][    C0] yealink 3-1:36.0: unexpected response 0
[  169.932344][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.942088][    C0] yealink 3-1:36.0: unexpected response 0
[  169.947792][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.957476][    C0] yealink 3-1:36.0: unexpected response 0
[  169.963242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.973012][    C0] yealink 3-1:36.0: unexpected response 0
[  169.978723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  169.988382][    C0] yealink 3-1:36.0: unexpected response 0
[  169.994108][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.003868][    C0] yealink 3-1:36.0: unexpected response 0
[  170.009606][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.019260][    C0] yealink 3-1:36.0: unexpected response 0
[  170.025078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.034794][    C0] yealink 3-1:36.0: unexpected response 0
[  170.040528][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.050273][    C0] yealink 3-1:36.0: unexpected response 0
[  170.056055][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.065758][    C0] yealink 3-1:36.0: unexpected response 0
[  170.071488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.081145][    C0] yealink 3-1:36.0: unexpected response 0
[  170.086954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.096640][    C0] yealink 3-1:36.0: unexpected response 0
[  170.102363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.112006][    C0] yealink 3-1:36.0: unexpected response 0
[  170.117731][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.127416][    C0] yealink 3-1:36.0: unexpected response 0
[  170.133209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.142985][    C0] yealink 3-1:36.0: unexpected response 0
[  170.148689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.158336][    C0] yealink 3-1:36.0: unexpected response 0
[  170.164053][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.173709][    C0] yealink 3-1:36.0: unexpected response 0
[  170.179547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.189312][    C0] yealink 3-1:36.0: unexpected response 0
[  170.195019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.204654][    C0] yealink 3-1:36.0: unexpected response 0
[  170.210378][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.220100][    C0] yealink 3-1:36.0: unexpected response 0
[  170.225800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.235692][    C0] yealink 3-1:36.0: unexpected response 0
[  170.241407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.251284][    C0] yealink 3-1:36.0: unexpected response 0
[  170.257003][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.266667][    C0] yealink 3-1:36.0: unexpected response 0
[  170.272471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.282131][    C0] yealink 3-1:36.0: unexpected response 0
[  170.287834][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.297479][    C0] yealink 3-1:36.0: unexpected response 0
[  170.303216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.312924][    C0] yealink 3-1:36.0: unexpected response 0
[  170.318626][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.328442][    C0] yealink 3-1:36.0: unexpected response 0
[  170.334193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.343830][    C0] yealink 3-1:36.0: unexpected response 0
[  170.349558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.359286][    C0] yealink 3-1:36.0: unexpected response 0
[  170.365001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.374690][    C0] yealink 3-1:36.0: unexpected response 0
[  170.380447][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.390111][    C0] yealink 3-1:36.0: unexpected response 0
[  170.395920][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.405565][    C0] yealink 3-1:36.0: unexpected response 0
[  170.411276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.420930][    C0] yealink 3-1:36.0: unexpected response 0
[  170.426637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.436551][    C0] yealink 3-1:36.0: unexpected response 0
[  170.442363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.452014][    C0] yealink 3-1:36.0: unexpected response 0
[  170.457730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.467543][    C0] yealink 3-1:36.0: unexpected response 0
[  170.473326][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.482973][    C0] yealink 3-1:36.0: unexpected response 0
[  170.488766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.498429][    C0] yealink 3-1:36.0: unexpected response 0
[  170.504151][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.513788][    C0] yealink 3-1:36.0: unexpected response 0
[  170.519503][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.529141][    C0] yealink 3-1:36.0: unexpected response 0
[  170.534879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.544649][    C0] yealink 3-1:36.0: unexpected response 0
[  170.550495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.560145][    C0] yealink 3-1:36.0: unexpected response 0
[  170.566027][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.575699][    C0] yealink 3-1:36.0: unexpected response 0
[  170.581432][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.591071][    C0] yealink 3-1:36.0: unexpected response 0
[  170.596776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.606437][    C0] yealink 3-1:36.0: unexpected response 0
[  170.612157][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.621791][    C0] yealink 3-1:36.0: unexpected response 0
[  170.627494][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.637227][    C0] yealink 3-1:36.0: unexpected response 0
[  170.642951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.652585][    C0] yealink 3-1:36.0: unexpected response 0
[  170.658304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.667954][    C0] yealink 3-1:36.0: unexpected response 0
[  170.673688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.683329][    C0] yealink 3-1:36.0: unexpected response 0
[  170.689248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.698889][    C0] yealink 3-1:36.0: unexpected response 0
[  170.704636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.714307][    C0] yealink 3-1:36.0: unexpected response 0
[  170.720029][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.729882][    C0] yealink 3-1:36.0: unexpected response 0
[  170.735610][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.745247][    C0] yealink 3-1:36.0: unexpected response 0
[  170.750959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.760616][    C0] yealink 3-1:36.0: unexpected response 0
[  170.766333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.775969][    C0] yealink 3-1:36.0: unexpected response 0
[  170.781685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.791314][    C0] yealink 3-1:36.0: unexpected response 0
[  170.797103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.806762][    C0] yealink 3-1:36.0: unexpected response 0
[  170.812526][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.822349][    C0] yealink 3-1:36.0: unexpected response 0
[  170.828068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.837767][    C0] yealink 3-1:36.0: unexpected response 0
[  170.843502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.853234][    C0] yealink 3-1:36.0: unexpected response 0
[  170.858945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.868553][    C0] yealink 3-1:36.0: unexpected response 0
[  170.874287][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.883920][    C0] yealink 3-1:36.0: unexpected response 0
[  170.889639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.899268][    C0] yealink 3-1:36.0: unexpected response 0
[  170.904960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.914622][    C0] yealink 3-1:36.0: unexpected response 0
[  170.920330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.930128][    C0] yealink 3-1:36.0: unexpected response 0
[  170.935828][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.945489][    C0] yealink 3-1:36.0: unexpected response 0
[  170.951288][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.960932][    C0] yealink 3-1:36.0: unexpected response 0
[  170.966631][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.976473][    C0] yealink 3-1:36.0: unexpected response 0
[  170.982181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  170.991817][    C0] yealink 3-1:36.0: unexpected response 0
[  170.997521][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.007259][    C0] yealink 3-1:36.0: unexpected response 0
[  171.013026][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.022702][    C0] yealink 3-1:36.0: unexpected response 0
[  171.028437][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.038191][    C0] yealink 3-1:36.0: unexpected response 0
[  171.043908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.053648][    C0] yealink 3-1:36.0: unexpected response 0
[  171.059365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.069054][    C0] yealink 3-1:36.0: unexpected response 0
[  171.074831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.084560][    C0] yealink 3-1:36.0: unexpected response 0
[  171.090298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.099951][    C0] yealink 3-1:36.0: unexpected response 0
[  171.105655][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.115301][    C0] yealink 3-1:36.0: unexpected response 0
[  171.121020][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.130685][    C0] yealink 3-1:36.0: unexpected response 0
[  171.136389][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.146049][    C0] yealink 3-1:36.0: unexpected response 0
[  171.151767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.161407][    C0] yealink 3-1:36.0: unexpected response 0
[  171.167114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.176755][    C0] yealink 3-1:36.0: unexpected response 0
[  171.182479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.198050][    C0] yealink 3-1:36.0: unexpected response 0
[  171.204825][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.211614][    C0] yealink 3-1:36.0: unexpected response 0
[  171.217316][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.226961][    C0] yealink 3-1:36.0: unexpected response 0
[  171.232689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.242372][    C0] yealink 3-1:36.0: unexpected response 0
[  171.248084][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.257732][    C0] yealink 3-1:36.0: unexpected response 0
[  171.263461][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.273090][    C0] yealink 3-1:36.0: unexpected response 0
[  171.278787][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.288499][    C0] yealink 3-1:36.0: unexpected response 0
[  171.294295][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.303920][    C0] yealink 3-1:36.0: unexpected response 0
[  171.309656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.319354][    C0] yealink 3-1:36.0: unexpected response 0
[  171.325049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.334772][    C0] yealink 3-1:36.0: unexpected response 0
[  171.340670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.350315][    C0] yealink 3-1:36.0: unexpected response 0
[  171.356019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.365641][    C0] yealink 3-1:36.0: unexpected response 0
[  171.371366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.381187][    C0] yealink 3-1:36.0: unexpected response 0
[  171.387078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.396776][    C0] yealink 3-1:36.0: unexpected response 0
[  171.402493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.412135][    C0] yealink 3-1:36.0: unexpected response 0
[  171.417833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.427646][    C0] yealink 3-1:36.0: unexpected response 0
[  171.433442][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.443105][    C0] yealink 3-1:36.0: unexpected response 0
[  171.448884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.458644][    C0] yealink 3-1:36.0: unexpected response 0
[  171.464393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.474046][    C0] yealink 3-1:36.0: unexpected response 0
[  171.479776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.489521][    C0] yealink 3-1:36.0: unexpected response 0
[  171.495224][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.504882][    C0] yealink 3-1:36.0: unexpected response 0
[  171.510706][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.520436][    C0] yealink 3-1:36.0: unexpected response 0
[  171.526171][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.535816][    C0] yealink 3-1:36.0: unexpected response 0
[  171.541536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.551249][    C0] yealink 3-1:36.0: unexpected response 0
[  171.556984][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.566614][    C0] yealink 3-1:36.0: unexpected response 0
[  171.572381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.582088][    C0] yealink 3-1:36.0: unexpected response 0
[  171.587809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.597527][    C0] yealink 3-1:36.0: unexpected response 0
[  171.603277][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.612930][    C0] yealink 3-1:36.0: unexpected response 0
[  171.618622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.628263][    C0] yealink 3-1:36.0: unexpected response 0
[  171.633974][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.643629][    C0] yealink 3-1:36.0: unexpected response 0
[  171.649375][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.659036][    C0] yealink 3-1:36.0: unexpected response 0
[  171.664735][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.674360][    C0] yealink 3-1:36.0: unexpected response 0
[  171.680089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.689734][    C0] yealink 3-1:36.0: unexpected response 0
[  171.695435][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.705093][    C0] yealink 3-1:36.0: unexpected response 0
[  171.710889][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.720616][    C0] yealink 3-1:36.0: unexpected response 0
[  171.726316][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.735961][    C0] yealink 3-1:36.0: unexpected response 0
[  171.741675][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.751321][    C0] yealink 3-1:36.0: unexpected response 0
[  171.757023][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.766775][    C0] yealink 3-1:36.0: unexpected response 0
[  171.772489][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.782118][    C0] yealink 3-1:36.0: unexpected response 0
[  171.787820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.797468][    C0] yealink 3-1:36.0: unexpected response 0
[  171.803185][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.812818][    C0] yealink 3-1:36.0: unexpected response 0
[  171.818533][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.828187][    C0] yealink 3-1:36.0: unexpected response 0
[  171.833914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.843627][    C0] yealink 3-1:36.0: unexpected response 0
[  171.849331][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.858953][    C0] yealink 3-1:36.0: unexpected response 0
[  171.864675][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.874329][    C0] yealink 3-1:36.0: unexpected response 0
[  171.880053][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.889685][    C0] yealink 3-1:36.0: unexpected response 0
[  171.895384][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.905068][    C0] yealink 3-1:36.0: unexpected response 0
[  171.910778][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.920413][    C0] yealink 3-1:36.0: unexpected response 0
[  171.926113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.935757][    C0] yealink 3-1:36.0: unexpected response 0
[  171.941561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.951200][    C0] yealink 3-1:36.0: unexpected response 0
[  171.956898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.966552][    C0] yealink 3-1:36.0: unexpected response 0
[  171.972348][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.982000][    C0] yealink 3-1:36.0: unexpected response 0
[  171.987703][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  171.997345][    C0] yealink 3-1:36.0: unexpected response 0
[  172.003091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.012758][    C0] yealink 3-1:36.0: unexpected response 0
[  172.018502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.028134][    C0] yealink 3-1:36.0: unexpected response 0
[  172.033930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.043558][    C0] yealink 3-1:36.0: unexpected response 0
[  172.049263][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.058868][    C0] yealink 3-1:36.0: unexpected response 0
[  172.064578][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.074210][    C0] yealink 3-1:36.0: unexpected response 0
[  172.079930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.089565][    C0] yealink 3-1:36.0: unexpected response 0
[  172.095321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.104971][    C0] yealink 3-1:36.0: unexpected response 0
[  172.110703][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.120398][    C0] yealink 3-1:36.0: unexpected response 0
[  172.126109][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.135850][    C0] yealink 3-1:36.0: unexpected response 0
[  172.141585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.151236][    C0] yealink 3-1:36.0: unexpected response 0
[  172.156974][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.166619][    C0] yealink 3-1:36.0: unexpected response 0
[  172.172346][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.181980][    C0] yealink 3-1:36.0: unexpected response 0
[  172.187785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.197441][    C0] yealink 3-1:36.0: unexpected response 0
[  172.203166][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.212825][    C0] yealink 3-1:36.0: unexpected response 0
[  172.218603][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.228267][    C0] yealink 3-1:36.0: unexpected response 0
[  172.234014][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.243660][    C0] yealink 3-1:36.0: unexpected response 0
[  172.249379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.259014][    C0] yealink 3-1:36.0: unexpected response 0
[  172.264715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.274352][    C0] yealink 3-1:36.0: unexpected response 0
[  172.280073][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.289714][    C0] yealink 3-1:36.0: unexpected response 0
[  172.295452][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.305093][    C0] yealink 3-1:36.0: unexpected response 0
[  172.310806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.320441][    C0] yealink 3-1:36.0: unexpected response 0
[  172.326138][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.335794][    C0] yealink 3-1:36.0: unexpected response 0
[  172.341620][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.351275][    C0] yealink 3-1:36.0: unexpected response 0
[  172.356987][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.366701][    C0] yealink 3-1:36.0: unexpected response 0
[  172.372425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.382073][    C0] yealink 3-1:36.0: unexpected response 0
[  172.387770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.397393][    C0] yealink 3-1:36.0: unexpected response 0
[  172.403110][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.412719][    C0] yealink 3-1:36.0: unexpected response 0
[  172.418428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.428047][    C0] yealink 3-1:36.0: unexpected response 0
[  172.433753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.443383][    C0] yealink 3-1:36.0: unexpected response 0
[  172.449205][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.458839][    C0] yealink 3-1:36.0: unexpected response 0
[  172.464608][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.474291][    C0] yealink 3-1:36.0: unexpected response 0
[  172.480007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.489626][    C0] yealink 3-1:36.0: unexpected response 0
[  172.495315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.504955][    C0] yealink 3-1:36.0: unexpected response 0
[  172.510654][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.520284][    C0] yealink 3-1:36.0: unexpected response 0
[  172.525979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.535590][    C0] yealink 3-1:36.0: unexpected response 0
[  172.541292][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.550903][    C0] yealink 3-1:36.0: unexpected response 0
[  172.556597][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.566353][    C0] yealink 3-1:36.0: unexpected response 0
[  172.572093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.581704][    C0] yealink 3-1:36.0: unexpected response 0
[  172.587401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.597036][    C0] yealink 3-1:36.0: unexpected response 0
[  172.602828][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.612458][    C0] yealink 3-1:36.0: unexpected response 0
[  172.618160][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.627816][    C0] yealink 3-1:36.0: unexpected response 0
[  172.633523][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  172.643148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  172.648872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.658502][    C0] yealink 3-1:36.0: unexpected response 0
[  172.664218][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.673866][    C0] yealink 3-1:36.0: unexpected response 0
[  172.679572][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.689205][    C0] yealink 3-1:36.0: unexpected response 0
[  172.694941][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.704679][    C0] yealink 3-1:36.0: unexpected response 0
[  172.710402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.720045][    C0] yealink 3-1:36.0: unexpected response 0
[  172.725810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.735450][    C0] yealink 3-1:36.0: unexpected response 0
[  172.741182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.750807][    C0] yealink 3-1:36.0: unexpected response 0
[  172.756510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.766213][    C0] yealink 3-1:36.0: unexpected response 0
[  172.771935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.781589][    C0] yealink 3-1:36.0: unexpected response 0
[  172.787287][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.797014][    C0] yealink 3-1:36.0: unexpected response 0
[  172.802744][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.812366][    C0] yealink 3-1:36.0: unexpected response 0
[  172.818493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.828116][    C0] yealink 3-1:36.0: unexpected response 0
[  172.833833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.843473][    C0] yealink 3-1:36.0: unexpected response 0
[  172.849358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.858994][    C0] yealink 3-1:36.0: unexpected response 0
[  172.864716][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.874330][    C0] yealink 3-1:36.0: unexpected response 0
[  172.880061][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.889757][    C0] yealink 3-1:36.0: unexpected response 0
[  172.895471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.905230][    C0] yealink 3-1:36.0: unexpected response 0
[  172.911143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.920821][    C0] yealink 3-1:36.0: unexpected response 0
[  172.926547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.936203][    C0] yealink 3-1:36.0: unexpected response 0
[  172.941924][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.951561][    C0] yealink 3-1:36.0: unexpected response 0
[  172.957273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.966919][    C0] yealink 3-1:36.0: unexpected response 0
[  172.972667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.982399][    C0] yealink 3-1:36.0: unexpected response 0
[  172.988116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  172.997912][    C0] yealink 3-1:36.0: unexpected response 0
[  173.003682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.013340][    C0] yealink 3-1:36.0: unexpected response 0
[  173.019103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.028898][    C0] yealink 3-1:36.0: unexpected response 0
[  173.034760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.044447][    C0] yealink 3-1:36.0: unexpected response 0
[  173.050176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.059815][    C0] yealink 3-1:36.0: unexpected response 0
[  173.065632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.075277][    C0] yealink 3-1:36.0: unexpected response 0
[  173.080996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.090646][    C0] yealink 3-1:36.0: unexpected response 0
[  173.096361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.106015][    C0] yealink 3-1:36.0: unexpected response 0
[  173.111823][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.121485][    C0] yealink 3-1:36.0: unexpected response 0
[  173.127190][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.136865][    C0] yealink 3-1:36.0: unexpected response 0
[  173.142567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.152180][    C0] yealink 3-1:36.0: unexpected response 0
[  173.157874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.167503][    C0] yealink 3-1:36.0: unexpected response 0
[  173.173203][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.182820][    C0] yealink 3-1:36.0: unexpected response 0
[  173.188513][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.198126][    C0] yealink 3-1:36.0: unexpected response 0
[  173.203835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.213583][    C0] yealink 3-1:36.0: unexpected response 0
[  173.219694][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.229376][    C0] yealink 3-1:36.0: unexpected response 0
[  173.235144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.244785][    C0] yealink 3-1:36.0: unexpected response 0
[  173.250516][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.260188][    C0] yealink 3-1:36.0: unexpected response 0
[  173.265897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.275533][    C0] yealink 3-1:36.0: unexpected response 0
[  173.281267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.290932][    C0] yealink 3-1:36.0: unexpected response 0
[  173.296663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.306288][    C0] yealink 3-1:36.0: unexpected response 0
[  173.312039][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.321864][    C0] yealink 3-1:36.0: unexpected response 0
[  173.327559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.337199][    C0] yealink 3-1:36.0: unexpected response 0
[  173.342917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.352556][    C0] yealink 3-1:36.0: unexpected response 0
[  173.358313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.367946][    C0] yealink 3-1:36.0: unexpected response 0
[  173.373645][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.383260][    C0] yealink 3-1:36.0: unexpected response 0
[  173.389069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.398666][    C0] yealink 3-1:36.0: unexpected response 0
[  173.404380][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.414046][    C0] yealink 3-1:36.0: unexpected response 0
[  173.419754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.429385][    C0] yealink 3-1:36.0: unexpected response 0
[  173.435071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.444710][    C0] yealink 3-1:36.0: unexpected response 0
[  173.450505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.460126][    C0] yealink 3-1:36.0: unexpected response 0
[  173.465820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.475455][    C0] yealink 3-1:36.0: unexpected response 0
[  173.481218][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.490847][    C0] yealink 3-1:36.0: unexpected response 0
[  173.496543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.506158][    C0] yealink 3-1:36.0: unexpected response 0
[  173.511854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.521501][    C0] yealink 3-1:36.0: unexpected response 0
[  173.527198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.536909][    C0] yealink 3-1:36.0: unexpected response 0
[  173.542606][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.552594][    C0] yealink 3-1:36.0: unexpected response 0
[  173.558290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.567956][    C0] yealink 3-1:36.0: unexpected response 0
[  173.573678][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.583836][    C0] yealink 3-1:36.0: unexpected response 0
[  173.589546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.599282][    C0] yealink 3-1:36.0: unexpected response 0
[  173.605051][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.614692][    C0] yealink 3-1:36.0: unexpected response 0
[  173.620424][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.630086][    C0] yealink 3-1:36.0: unexpected response 0
[  173.635791][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.645453][    C0] yealink 3-1:36.0: unexpected response 0
[  173.651181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.660866][    C0] yealink 3-1:36.0: unexpected response 0
[  173.666593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.676258][    C0] yealink 3-1:36.0: unexpected response 0
[  173.681975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.691621][    C0] yealink 3-1:36.0: unexpected response 0
[  173.697418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.707087][    C0] yealink 3-1:36.0: unexpected response 0
[  173.712890][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.722634][    C0] yealink 3-1:36.0: unexpected response 0
[  173.729228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.738854][    C0] yealink 3-1:36.0: unexpected response 0
[  173.744571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.754574][    C0] yealink 3-1:36.0: unexpected response 0
[  173.760336][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.770257][    C0] yealink 3-1:36.0: unexpected response 0
[  173.775953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  173.785648][    C0] yealink 3-1:36.0: unexpected response 0