messages dropped **
[  233.986690][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  233.992760][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.002618][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.009000][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.018946][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.024828][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.035334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.041283][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.051468][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.057467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.067351][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.073447][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.083528][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.089767][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.100063][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.106222][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.116329][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.122254][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.132448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.138353][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.148436][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.154441][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.164500][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.170587][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.180471][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.186537][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.196594][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.202587][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.213110][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.219209][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.229156][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.235046][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.245270][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.251287][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.261178][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.267156][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.277649][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.283584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.293929][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.300414][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.310300][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.316453][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.326419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.332344][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.342406][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.348498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.358532][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.364509][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.374414][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.380348][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.390305][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.396609][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.406961][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.412878][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.422797][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.428928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.438746][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.444803][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.454806][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.460991][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.470865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.476921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.486794][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.492717][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.502589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.508491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.518795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.525029][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.534908][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.541001][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.550897][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.556776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.567034][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.573037][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.582907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.588991][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.599184][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.605152][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.615224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.621145][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.631045][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  234.646816][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.652809][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.663733][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.669661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.680001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.686091][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.696152][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.702082][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.712254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.718465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.728775][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.734878][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.744866][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.750866][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.761090][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.767155][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.777109][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.783131][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.793603][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.799519][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.809472][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.815327][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.825248][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.831219][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.841250][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.847363][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.857350][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.863890][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.874163][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.880103][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.890453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.896403][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.906374][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.912535][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.922688][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
2026/06/17 03:48:28 executed programs: 197
[  234.928784][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.938637][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.944534][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.954563][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.960506][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.970388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.976393][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  234.986623][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  234.992840][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.003179][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.009100][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.019033][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.024910][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.034995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.041083][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.050947][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.057248][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.067457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.073429][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.083340][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.089494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.100217][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.106519][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.116372][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.122374][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.132228][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.138230][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.148951][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.155129][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.165308][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.171495][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.181785][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.187863][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.198124][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.204051][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.214003][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.220027][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.230183][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.236344][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.246252][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.252221][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.262148][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.268271][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.278457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.284347][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.294558][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.300566][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.310618][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.316469][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.326982][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.332888][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.343078][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.348957][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.359099][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.365045][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.374907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.380807][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.391039][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.397181][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.407334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.413250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.423221][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.429123][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.438982][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.439242][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.449115][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.455315][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.465171][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.471149][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.480983][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.486949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.496995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.502937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.513236][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.519176][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.529334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.535231][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.545741][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.551625][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.561448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.567410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.577426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.583340][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.593260][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.599183][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.609368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.615250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.625296][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.632823][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.643207][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.649501][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.659378][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.665313][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.675282][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.681194][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.691536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.697704][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.707650][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.713566][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.723604][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.729550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.739420][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.745376][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.755310][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.761369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.771426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.777293][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.787757][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.793785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.803873][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.809864][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.819800][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.825698][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.835516][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.841465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.851384][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.857249][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.867391][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.873687][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.883812][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.890010][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.899965][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.905997][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.916198][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.922275][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.932153][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.938131][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.948113][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.954294][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.964770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.970939][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.981069][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  235.986956][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  235.996825][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.002882][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.013552][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.020284][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.031059][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.036943][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.047030][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.053443][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.063416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.069353][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.079317][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.085675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.096277][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.102279][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.112440][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.118361][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.128537][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.134774][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.144666][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.150683][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.160562][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.166530][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.176981][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.183010][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.183302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.193330][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.204183][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.210382][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.221316][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.227230][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.237845][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.245173][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.255879][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.263302][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.273698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.279731][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.289614][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.295675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.305560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.311755][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.322383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.328414][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.338583][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.344987][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.355152][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.361045][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.371049][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.377495][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.387673][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.393676][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.403770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.409710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.419882][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.425789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.436116][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.442112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.452461][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.458358][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.468215][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.474205][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.484347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.490340][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.500292][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.506172][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.516007][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.522301][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.532288][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.538237][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.548329][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.554229][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.564077][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.570026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.580114][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.586095][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.595986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.601937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.611926][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.617829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.628157][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.634250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.644272][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.650236][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.660174][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.666250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.676824][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.683272][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.693256][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.699180][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.709227][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.715114][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.725074][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.731112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.741072][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.747051][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.757001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.762989][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.773127][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.779379][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.789338][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.795243][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.805131][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.811046][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.821096][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.827077][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.836951][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.842860][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.853111][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.859131][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.869366][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.875879][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.885792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.891746][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.901651][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.907562][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.917786][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.923815][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.934007][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.940422][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.950496][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.956430][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.966498][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.973068][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.983449][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  236.989418][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  236.999366][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.005429][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.015495][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.022561][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.032593][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.038617][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.048775][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.054778][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.064851][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.071283][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.081488][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.087488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.097435][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.103395][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.113409][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.119425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.129512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.135482][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.145543][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.151494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.161981][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.167917][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.177823][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.183753][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.195404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.201427][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.211600][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.217578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.227822][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.233847][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.243773][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.249908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.259866][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.265745][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.275611][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.281729][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.291665][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.297542][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.307794][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.314044][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.325195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.331134][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.341095][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.347096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.357193][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.363273][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.373408][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.379334][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.389312][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.395398][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.405463][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.411389][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.421822][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.427801][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.428398][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.437321][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.447458][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.453458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.463413][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.469410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.479573][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.485502][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.495777][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.502324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.512533][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.518789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.528709][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.534590][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.544571][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.550844][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.560732][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.567020][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.577172][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.583388][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.593613][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.599783][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.609900][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.615857][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.625924][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.632544][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.642678][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.648762][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.658641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.664544][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.675039][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.681202][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.691486][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.697476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.707574][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.713577][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.723540][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.729548][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.739681][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.745569][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.755924][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.761864][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.771803][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.777951][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.787947][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.793994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.803865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.810135][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.819997][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.825966][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.835940][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.842141][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.852318][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.858588][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.868635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.874698][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.884766][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.890771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.900593][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.906557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.916424][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.922504][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.932405][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.938291][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.948294][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.954260][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.964096][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.970111][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.980082][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  237.985971][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  237.995994][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.002083][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.012392][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.018402][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.029195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.035115][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.045387][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.051615][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.061490][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.067492][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.077657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.083591][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.093904][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.100440][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.110576][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.116476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.126442][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.132448][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.142461][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.148553][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.158468][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.164384][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.174398][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.180310][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.190172][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.196033][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.205933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.211856][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.221827][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.227689][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.238038][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.243991][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.253938][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.259964][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.269834][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.275721][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.285812][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.291690][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.301706][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.308666][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.318829][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.325792][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.336768][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.342741][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.352639][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.358516][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.368517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.374467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.384412][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.390335][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.400430][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.406550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.416499][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.422380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.432338][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.438243][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.448265][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.454224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.464121][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.470106][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.480263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.486296][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.496223][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.502224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.512717][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.518626][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.528775][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.534653][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.544595][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.550498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.560417][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.566606][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.577292][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.583630][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.593964][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.600075][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.610181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.616054][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.625921][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.631877][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.641987][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.647881][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.657811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.663829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.673681][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.679595][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.689614][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.695490][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.705598][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.711559][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.721456][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.727448][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.737352][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.743293][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.753631][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.759834][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.769761][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.775859][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.786187][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.792442][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.802420][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.808992][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.819208][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.825106][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.835315][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.841439][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.851438][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.857560][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.867447][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.873377][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.883480][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.889391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.899239][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.905099][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.915245][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.921552][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.931700][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.937664][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.947500][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.953391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.963204][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.969144][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.979067][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  238.985591][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  238.995699][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.002320][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.013210][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.019502][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.030162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.036101][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.046071][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.051999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.062051][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.068094][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.078222][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.084316][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.094185][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.100211][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.110183][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.116037][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.125941][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.131818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.141744][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.147671][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.157511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.163407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.173358][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.179277][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.189139][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.195112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.205079][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.211079][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.221291][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.227164][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.237209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.243145][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.253166][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.259088][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.268942][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.274877][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.284838][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.290784][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.300758][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.306935][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.316955][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.322889][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.333106][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.339201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.349374][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.355880][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.365750][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.371761][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.381724][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.388063][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.398190][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.404159][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.414245][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.420256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.430156][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.436032][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.445903][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.451818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.461684][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.467579][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.478524][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.484561][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.494548][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.500464][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.510298][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.516158][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.526074][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.531999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.541966][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.547993][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  239.564171][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.574512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.580481][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.590611][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.596690][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.607137][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.613307][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.623657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.623910][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.630016][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.639057][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.648951][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.654856][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.664857][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.670778][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.680708][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.686597][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.696718][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.702604][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.712688][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.718716][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.728582][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.734648][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.744528][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.750786][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.760643][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.766616][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.776562][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.782748][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.792624][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.798533][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.808854][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.814914][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.825586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.831496][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.841464][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.847366][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.857694][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.863635][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.873688][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.879626][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.890109][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.896512][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.906383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.912482][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.922560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.928620][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.938497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.944395][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.954446][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.960368][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.970230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.976127][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  239.986377][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  239.992467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.003166][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.009501][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.021756][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.027949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.037860][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.043872][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.053865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.059780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.069772][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.075780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.085678][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.091663][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.101838][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.107957][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.118401][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.124296][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.134563][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.141107][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.151025][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.157023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.166901][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.173189][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.183076][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.189218][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.199202][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.205196][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.215073][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.221005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.231097][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.236981][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.246915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.252928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.263024][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.268936][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.278990][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.285409][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.295422][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.301595][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.311568][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.318222][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.328539][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.334685][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.344938][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.350942][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.360988][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.367270][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.377255][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.383187][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.393112][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.399132][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.409405][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.415491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.425728][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.432040][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.442160][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.448352][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.458272][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.464179][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.474233][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.480210][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.490533][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.497023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.507002][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.513091][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.523147][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.529309][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.539280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.545164][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.555129][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.561054][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.571333][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.577216][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.587387][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.593552][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.604135][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.610141][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.620050][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.625958][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.635844][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.641751][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.651974][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.657945][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.658209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.668068][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.678437][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.684350][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.694743][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.700748][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.710908][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.716928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.726924][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.733180][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.743068][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.749169][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.759215][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.765290][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.775254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.781160][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.791034][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.796934][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.807084][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.812993][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.823041][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.828971][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.839273][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
2026/06/17 03:48:34 executed programs: 207
[  240.845583][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.855940][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.862212][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.872888][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.879149][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.890058][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.896408][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.906848][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.912928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.922892][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.928917][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.939476][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.945394][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.955281][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.961196][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.971161][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.977045][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  240.987013][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  240.993127][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.003060][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.008942][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.018767][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.024752][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.035364][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.041332][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.051173][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.058307][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.068977][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.074839][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.084970][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.090921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.100907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.106880][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.116771][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.122685][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.132753][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.138660][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.148495][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.154496][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.164453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.170373][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.180359][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.186306][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.196160][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.202127][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.212179][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.218070][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.227961][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.233900][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.243773][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.249709][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.259568][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.265449][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.275295][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.281200][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.291036][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.296911][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.306915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.312863][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.322740][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.328654][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.338648][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.344602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.354552][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.360440][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.370354][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.376210][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.386302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.392193][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.402019][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.407989][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.417966][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.423996][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.433822][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.439712][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.449607][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.455770][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.465782][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.471744][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.481663][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.487615][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.497592][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.503779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.513911][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.519965][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.529843][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.535710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.545533][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.551451][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.561279][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.567135][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.576978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.582864][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.592953][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.598952][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.609191][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.615785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.625713][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.631678][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.641517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.647390][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.657239][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.663117][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.672944][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.679024][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.689030][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.695012][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.704848][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.710770][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.720693][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.726665][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.736694][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.742596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.752521][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.758585][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.768512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.774486][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.784479][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.790458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.800593][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.806567][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.816592][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.822536][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.832666][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.838593][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.848478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.854449][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.864814][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.870789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.880891][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.886868][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.897057][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.902999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.913098][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.919014][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.929012][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.934886][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.944724][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.951157][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.961242][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.967248][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.977342][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.983326][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  241.993240][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  241.999148][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.009224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.016096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.026086][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.032235][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.042293][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.048205][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.058582][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.064526][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.074568][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.080483][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.090336][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.096872][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.106944][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.112912][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.122880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.128802][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.138615][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.144507][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.154385][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.160260][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.170150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.176023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.185890][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.191777][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.202150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.208053][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.217942][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.223994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.233836][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.239782][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.249690][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.255555][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.265433][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.271405][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.281732][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.287814][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.297672][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.303561][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.314054][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.320136][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.330960][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.336925][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.347606][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.353608][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.363718][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.369627][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.379493][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.385393][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.395435][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.401662][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.411624][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.417508][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.427390][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.433307][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.443374][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.449294][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.459163][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.465033][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.474933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.480926][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.490868][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.496742][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.506662][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.512687][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.522676][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.528678][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.538642][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.544791][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.554744][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.560657][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.570697][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.576857][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.586811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.592825][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.602721][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.608673][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.619546][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.625519][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.635539][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.641430][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.651576][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.657431][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.667344][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.673216][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.683224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.689128][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.699326][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.705186][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.715306][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.721677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.731653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.737642][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.747618][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.753631][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.763563][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.769559][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.779503][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.785480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.795401][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.801353][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.811964][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.818042][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.828311][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.834517][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.844396][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.850422][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.860606][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.866590][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.876779][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.882780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.893062][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.899002][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.909041][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.915013][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.925280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.931219][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.941134][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.947654][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.957655][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.963675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.973766][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.979826][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  242.989889][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  242.995792][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.005674][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.011598][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.021586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.027636][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.037687][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.044030][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.054074][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.060250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.070217][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.076113][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.086019][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.092425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.102790][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.108729][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.118607][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.124491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.134441][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.140358][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.150492][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.156600][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.166594][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.172495][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.182346][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.188265][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.198096][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.204049][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.213915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.219808][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.229792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.235877][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.245834][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.252024][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.261897][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.267822][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.277713][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.283715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.293959][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.300061][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.310034][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.316704][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.326768][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.332702][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.342632][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.348684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.358852][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.364915][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.374834][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.380924][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.390891][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.396853][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.406799][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.412718][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.422584][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.428640][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.438701][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.444674][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.454645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.460648][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.470779][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.476668][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.486577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.492653][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.502541][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.508462][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.518817][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.524787][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.534739][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.540731][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.550981][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.556978][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.566958][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.573243][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.583371][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.589725][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.599730][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.605705][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.615915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.622042][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.632195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.638188][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.648038][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.654419][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.664404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.670509][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.680565][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.686542][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.696497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.703116][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.715039][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.721493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.731565][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.737555][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.748038][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.754119][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.764251][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.770176][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.780650][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.786631][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.796691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.802919][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.813063][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.819079][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.828994][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.834890][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.844954][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.851838][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.862012][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.868079][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.878428][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.884491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.894912][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.901811][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.912303][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.918436][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.928478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.934356][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.944227][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.950268][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.960310][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.966191][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.976077][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.982007][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  243.991976][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  243.997874][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.007964][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.013881][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.023855][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.029959][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.040292][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.046183][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.056275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.062177][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.072105][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.078071][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.088222][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.094182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.104138][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.110063][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.120190][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.126152][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.136084][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.142176][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.152275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.158345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.168857][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.174926][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.184952][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.190900][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.200758][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.206667][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.216626][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.222643][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.232691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.238585][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.248762][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.254729][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.264675][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.270570][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.280431][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.286325][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.296645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.302634][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.312637][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.319089][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.329137][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.335065][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.345012][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.350924][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.360973][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.366865][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.376973][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.382895][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.392783][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.398817][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.408944][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.414831][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.425502][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.431526][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.441725][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.447897][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.457931][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.464048][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.474157][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.480480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.490416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.496392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.506515][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.512796][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.522694][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.528598][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.538417][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.544308][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.554231][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.560163][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.570468][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.576982][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.587021][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.592937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.602777][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.609058][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.618927][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.624816][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.634751][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.640739][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.650656][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.656535][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.666439][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.672333][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.682448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.688369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.698642][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.704541][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.714641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.720816][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.730777][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.736657][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.746689][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.752598][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.762615][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.768498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.778409][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.784433][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.794336][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.800329][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.810263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.816314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.826280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.832264][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.842160][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.848018][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.857920][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.863940][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.874236][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.880365][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.890807][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.896786][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.906804][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.912690][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.922736][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.928686][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.938795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.944836][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.954698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.960968][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.971103][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.977220][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  244.987141][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  244.993158][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.003089][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.008994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.019811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.026048][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.036263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.042380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.052318][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.058273][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.068066][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.074161][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.084243][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.090559][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.100916][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.106789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.117206][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.123582][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.133787][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.140004][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.149915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.155806][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.165830][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.171707][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.181879][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.187749][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.197600][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.203505][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.213505][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.219584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.229813][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.235780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.245736][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.251650][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.261564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.267538][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.277442][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.283359][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.293413][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.299333][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.309253][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.315314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.325267][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.331214][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.341725][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.347689][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.357534][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.363464][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.373302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.379199][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.389038][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.394979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.404896][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.410808][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.420918][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.426881][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.436697][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.442611][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.452462][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.458359][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.468217][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.474084][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.483942][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.489848][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.499814][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.505703][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.515663][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.521580][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.531536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.537425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.547922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.554000][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.563953][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.569865][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.580008][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.585891][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.596259][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.602363][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.612241][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.618254][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.628383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.634366][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.644248][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.650166][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.660129][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.666005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.676048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.682060][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.692086][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.698053][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.707999][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.713931][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.723909][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.729875][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.739871][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.745933][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.756091][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.762091][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.772109][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.778031][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.787932][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.793876][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.803694][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.809768][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.820075][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.826291][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.836802][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.842817][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.853050][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.858935][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.869043][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.874918][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.884832][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.890814][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.900871][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.906727][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.916595][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.922473][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.932304][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.938335][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.948343][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.954320][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.964359][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.970240][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.980223][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  245.986410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  245.996463][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.002458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.012555][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.018825][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.028880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.034763][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.044990][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.051409][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.061280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.067257][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.077248][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.083183][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.093425][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.099342][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.109579][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.115454][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.125335][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.131443][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.141622][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.147519][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.157391][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.163308][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.173275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.179282][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.189146][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.195032][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.205082][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.211016][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.221659][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.227619][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.237659][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.243578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.253837][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.260127][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.270196][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.276165][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.286210][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.292180][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.302184][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.308085][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.318220][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.324182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.334348][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.340282][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.350422][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.356299][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.366278][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.372624][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.383168][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.389224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.399087][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.405051][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.414920][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.420999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.430951][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.436885][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.447055][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.452973][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.463451][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.469446][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.479349][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.485410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.495393][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.501369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.511245][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.517137][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.527486][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.533394][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.543343][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.549265][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.559139][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.565107][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.575037][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.581050][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.590990][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.596874][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.607302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.613224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.623105][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.629303][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.639305][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.645365][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.655351][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.661339][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.671364][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.677217][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.687057][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.693057][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.702960][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.708885][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.718852][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.724814][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.734693][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.740620][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.750911][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
2026/06/17 03:48:40 executed programs: 217
[  246.756791][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.766681][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.772705][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.782907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.788865][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.798745][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.804641][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.814515][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.820862][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.830726][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.836613][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.846492][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.852488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.862376][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.868278][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.878108][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.884086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.894166][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.900296][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.910798][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.916875][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.926962][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.932903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.942796][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.949367][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.959738][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.965836][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.975978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.981883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  246.991989][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  246.997871][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.007753][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.013952][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.023882][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.029893][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.039850][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.045998][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.056001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.061929][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.071898][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.077780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.088352][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.094381][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.104616][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.110787][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.120922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.126858][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.137084][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.143527][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.153460][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.159592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.169470][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.175365][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.185323][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.191498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.201725][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.207602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.218456][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.224604][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.234828][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.240998][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.251144][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.257029][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.266891][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.272976][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.282939][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.288909][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.298870][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.304752][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.314592][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.320488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.330576][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.336496][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.346411][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.352314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.362250][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.368195][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.378192][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.384143][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.394352][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.400384][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.410230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.416207][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.426278][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.432257][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.442189][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.448102][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.457998][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.464252][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.474233][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.480265][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.490147][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.496134][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.506007][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.512005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.522251][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.528167][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.538111][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.538369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.544458][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.553287][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.563444][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.569425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.579324][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.585428][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.595545][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.601647][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.611501][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.617653][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.627675][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.633691][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.643819][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.649829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.660252][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.666271][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.676330][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.682345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.692192][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.698104][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.708024][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.713984][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.723906][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.729872][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.739901][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.746077][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.756133][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.762088][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.771922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.777953][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.793812][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.800744][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.807668][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.813730][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.823794][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.829709][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.839590][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.845459][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.855375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.861573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.871613][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.877529][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.887426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.893337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.903452][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.909575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.919418][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.925502][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.935648][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.941622][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.951738][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.957616][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.967524][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.973497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.983419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  247.989431][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  247.999462][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.005438][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.015419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.021355][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.031423][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.037327][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.047465][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.053615][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.063577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.069476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.079442][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.085571][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.095606][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.101596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.111488][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.117406][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.127404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.133463][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.143408][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.149373][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.159212][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.165076][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.174917][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.180963][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.190849][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.196901][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.206926][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.212845][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.222672][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.228588][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.238641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.244774][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.254691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.260860][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.270697][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.276661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.286494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.292409][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.302259][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.308152][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.318074][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.324014][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.333939][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.339815][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.350077][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.356394][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.366356][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.372772][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.382698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.388691][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.398978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.405151][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.415212][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.421227][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.431093][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.436964][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.446893][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.452947][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.463018][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.468913][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.478843][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.484892][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.494808][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.500737][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.510654][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.516985][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.527381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.533340][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.543933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.550021][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.560266][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.566230][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.576273][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.582495][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.592897][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.598974][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.609524][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.615419][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.625314][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.631249][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.641688][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.647675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.657677][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.663887][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.673978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.679927][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.689915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.695831][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.705919][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.711938][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.722291][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.728577][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.738755][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.744660][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.754906][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.761255][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.771291][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.777284][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.787355][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.793407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.803633][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.809682][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.819729][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.825616][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.835492][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.841420][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.851577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.857711][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.867589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.873511][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.883568][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.890005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.900527][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.906501][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.916907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.923349][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.933278][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.939286][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.949224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.955126][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.965095][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.970992][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.980816][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  248.986780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.997037][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.002910][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.012938][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.019344][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.029327][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.035481][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.046025][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.052155][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.062381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.068551][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.078624][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.084596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.095220][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.102372][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.112685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.118592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.129148][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.135139][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.145279][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.151489][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.161553][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.167637][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.177708][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.183664][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.194040][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.200082][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.209981][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.215876][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.226210][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.232247][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.242210][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.248470][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.258425][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.264481][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.274885][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.281081][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.291226][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.297201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.307678][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.313819][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.323876][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.329826][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.340034][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.346132][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.356240][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.362494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.372769][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.378979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.389228][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.395211][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.405730][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.412008][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.422258][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.428474][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.438646][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.445182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.455291][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.461453][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.471427][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.477663][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.488164][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.494312][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.504546][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.510746][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.521140][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.527012][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.537482][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.543863][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.553752][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.559694][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.569810][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.575818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.587297][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.593562][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  249.611042][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.620925][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.626994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.637148][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.643799][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.654465][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.661033][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.671297][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.677387][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.687479][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.693488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.703494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.709411][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.719286][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.725342][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.735238][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.741217][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.751173][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.757143][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.767116][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.773026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.782995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.788969][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.799288][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.805388][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.815706][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.821618][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.831844][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.838083][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.848423][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.854578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.865442][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.871568][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.883187][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.889502][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.899917][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.906343][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.916377][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.922568][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.932869][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.940194][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.950818][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.956809][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.967905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.973820][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  249.984155][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  249.990329][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.000307][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.006565][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.017139][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.023342][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.033511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.039776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.049802][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.055942][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.066158][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.072256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.082301][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.088451][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.098336][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.104392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.115309][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.121464][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.131635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.138054][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.148394][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.154449][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.165122][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.171314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.181440][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.187522][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.198022][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.203969][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.213932][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.220287][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.230340][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.236234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.246495][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.252412][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.263093][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.269104][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.279163][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.285141][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.295143][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.301148][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.311150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.317039][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.327357][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.333362][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.343710][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.349651][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.359517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.365394][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.375847][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.381769][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.391910][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.398158][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.408617][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.414826][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.424976][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.431486][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.441624][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.447600][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.457643][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.463693][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.474020][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.480117][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.490002][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.495979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.506149][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.512383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.522784][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.528815][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.538973][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.545320][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.555304][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.561285][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.571124][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.577036][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.587785][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.594087][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.604234][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.610959][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.621460][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.627630][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.637779][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.644065][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.654094][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.660088][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.670054][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.676201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.686207][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.692217][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.702187][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.708086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.718059][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.724259][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.734950][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.741066][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.750936][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.757212][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.767746][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.773647][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.784225][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.790340][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.800753][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.806664][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.817019][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.822960][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.833408][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.839496][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.849486][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.855444][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.865554][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.872069][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.882657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.888781][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.898757][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.904653][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.914612][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.920570][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.930699][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  250.946997][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.953039][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.963215][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.969283][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.979571][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  250.985458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  250.995621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.002061][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.012561][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.020201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.030747][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.036833][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.047057][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.054022][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.063884][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.069942][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.081096][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.087349][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.097697][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.104122][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.114088][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.120006][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.129948][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.136341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.146935][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.153051][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.163087][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.169015][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.179033][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.185181][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.195040][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.200959][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.210866][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.217023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.226886][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.233217][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.243760][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.250388][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.260577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.266723][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.277112][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.283060][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.293497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.299510][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.309718][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.315692][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.325749][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.331940][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.342162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.348100][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.358167][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.364050][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.374136][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.380092][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.390000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.395974][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.406135][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.412053][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.422608][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.428727][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.438920][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.444976][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.454862][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.460849][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.470784][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.477037][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.487373][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.493483][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.503545][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.509917][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.520452][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.526597][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.537215][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.543126][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.553112][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.559176][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.569094][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.575116][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.585451][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.591531][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.602026][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.608311][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.618439][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.624407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.634429][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.640805][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.651371][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.657540][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.667424][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.673459][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.683905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.690031][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.700549][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.706908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.716895][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.722822][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.732952][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.739017][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.749166][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.755049][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.765265][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.771168][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.781275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.787339][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.797528][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.803480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.813577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.819596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.829789][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.835846][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.845905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.852029][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.862425][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.868704][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.879444][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.886637][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.896955][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.902891][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.913587][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.919697][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.930353][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.936318][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.946553][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.953090][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.963334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.969284][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.979260][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  251.985455][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  251.995528][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.001532][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.012494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.021497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.035090][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.045035][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.056372][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.064240][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.074488][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.080882][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.091766][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.098671][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.109079][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.115034][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.125070][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.131439][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.142188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.148383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.158597][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.164832][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.175436][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.182300][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.192171][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.198204][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.208368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.214366][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.224551][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.230488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.240610][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.246744][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.256808][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.262890][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.273100][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.279275][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.289314][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.295243][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.305518][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.311510][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.321411][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.328014][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.338908][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.345632][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.355749][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.362090][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.372419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.378414][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.388362][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.394256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.404416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  252.410543][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  252.420773][    C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  252.420833][    C1] rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P5743/1:b..l
** 1 printk messages dropped **
[  252.421158][    C1] task:kworker/1:4     state:R  running task     stack:28816 pid:5743  tgid:5743  ppid:2      task_flags:0x4208060 flags:0x00080000
[  252.421291][    C1] Workqueue: events_power_efficient gc_worker
[  252.421506][    C1] Call Trace:
[  252.421546][    C1]  <TASK>
** 2 printk messages dropped **
[  252.421740][    C1]  ? mark_held_locks+0x40/0x70
** 1 printk messages dropped **
[  252.421833][    C1]  irqentry_exit+0x1da/0x740
** 1 printk messages dropped **
[  252.421923][    C1] RIP: 0010:gc_worker+0x2bb/0x1630
[  252.421982][    C1] Code: 00 00 48 c7 c7 68 b4 f0 8a e8 01 5b 12 fb 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 ff ec 35 fb 58 48 85 db 0f 85 93 0f 00 00 <e8> 10 f2 35 fb 8b 1d ca c0 73 04 89 dd 31 ff 83 e5 01 89 ee e8 ac
[  252.422014][    C1] RSP: 0018:ffffc90002a17b50 EFLAGS: 00000293
[  252.422061][    C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff867cfe26
[  252.422091][    C1] RDX: ffff88811ed10000 RSI: ffffffff867cfe35 RDI: ffff88811ed10000
[  252.422110][    C1] RBP: 0000000000030a9d R08: 0000000000000007 R09: 0000000000000000
[  252.422127][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[  252.422144][    C1] R13: 0000000000040000 R14: 000000000001854f R15: 0000000000001770
[  252.422170][    C1]  ? gc_worker+0xd56/0x1630
** 1 printk messages dropped **
[  252.422249][    C1]  ? __pfx_gc_worker+0x10/0x10
** 2 printk messages dropped **
[  252.422386][    C1]  ? __pfx_process_one_work+0x10/0x10
[  252.422426][    C1]  ? __pfx_gc_worker+0x10/0x10
** 2 printk messages dropped **
[  252.422530][    C1]  ? kthread+0x13a/0x450
** 1 printk messages dropped **
[  252.422590][    C1]  kthread+0x370/0x450
** 2 printk messages dropped **
[  252.422699][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  252.422734][    C1]  ? rcu_is_watching+0x12/0xc0
** 2 printk messages dropped **
[  252.422839][    C1]  ? __pfx_kthread+0x10/0x10
** 1 printk messages dropped **
[  252.422919][    C1]  </TASK>
** 1 printk messages dropped **
[  252.433969][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.434009][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.451491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.451528][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.469112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.469154][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.486035][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.486073][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.503086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.503124][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.521345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.521383][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.538833][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.538874][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.555888][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.555926][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.572993][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.573034][    C1] yealink 5-1:36.0: unexpected response 0
2026/06/17 03:48:47 executed programs: 227
** 1 printk messages dropped **
[  252.590978][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.591016][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.608541][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.608583][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.627536][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.627575][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.644742][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.644799][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.661789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.661829][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.679045][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.679081][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.697043][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.697088][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.714463][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.714502][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.731995][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.732033][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.749287][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.749327][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.766288][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.766330][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.783436][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.783477][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.800995][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.801051][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.818931][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.818971][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.836400][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.836441][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.854628][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.854668][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.872237][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.872276][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.889824][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.889863][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.906711][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.906749][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.924080][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.924118][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.941898][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.941934][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.959235][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.959280][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.976066][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.976109][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  252.993035][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  252.993129][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.010474][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.010514][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.027454][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.027494][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.045064][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.045101][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.062409][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.062454][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.080315][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.080356][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.097497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.097536][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.115870][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.115912][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.133847][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.133892][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.151355][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.151395][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.169227][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.169269][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.186291][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.186330][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.203271][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.203309][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.220281][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.220322][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.237391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.237430][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.255398][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.255439][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.272380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.272413][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.289374][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.289414][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.306277][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.306318][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.323369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.323407][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.340472][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.340509][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.357548][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.357584][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.374740][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.374781][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.392528][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.392587][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.409651][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.409691][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.426465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.426511][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.443724][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.443769][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.460635][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.460677][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.477491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.477535][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.494607][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.494674][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.511698][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.511740][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.528927][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.528969][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.545980][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.546024][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.562970][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.563011][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.579863][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.579907][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.596891][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.596935][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.613948][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.613979][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.631234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.631265][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.648204][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.648247][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.665178][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.665209][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.682382][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.682424][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.692672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.692711][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.709648][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.709683][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.726699][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.726744][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.744293][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.744356][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.761259][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.761302][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.778666][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.778694][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.795663][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.795692][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.812818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.812846][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.830089][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.830117][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.846983][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.847011][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.864157][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.864185][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.881263][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.881304][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.898439][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.898468][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.915264][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.915292][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.932340][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.932385][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.949282][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.949312][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.966073][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.966102][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  253.983369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  253.983398][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.000295][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.000333][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.017416][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.017447][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.034590][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.034619][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.051572][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.051602][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.068505][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.068534][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.085686][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.085727][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.102680][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.102709][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.119810][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.119840][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.137437][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.137509][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.154471][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.154503][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.171389][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.171430][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.188508][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.188561][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.205608][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.205639][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.222646][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.222685][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.239643][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.239684][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.256743][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.256781][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.273911][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.273939][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.290938][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.290977][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.308024][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.308052][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.325341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.325377][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.342580][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.342617][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.359392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.359432][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.376164][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.376200][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.393090][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.393121][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.410203][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.410236][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.427494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.427521][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.444745][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.444773][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.461722][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.461750][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.478762][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.478811][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.495735][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.495765][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.512700][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.512728][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.529975][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.530003][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.546742][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.546770][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.564745][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.564774][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.581927][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.581956][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.599180][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.599211][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.616187][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.616234][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.633948][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.633982][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.651756][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.651788][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.669283][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.669326][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.686336][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.686384][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.704801][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.704831][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.721694][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.721723][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.738526][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.738569][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.755759][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.755815][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.773154][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.773192][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.790317][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.790345][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.807207][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.807235][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.824186][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.824214][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.841620][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.841662][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.859945][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.859974][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.877097][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.877126][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.895159][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.895188][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.912904][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.912932][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.929876][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.929920][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.946840][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.946879][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.963921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.963969][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.981063][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.981100][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  254.998051][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  254.998094][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.015334][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.015375][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.032454][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.032493][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.049911][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.049949][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.066896][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.066939][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.084539][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.084580][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.101912][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.101954][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.119150][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.119188][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.136307][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.136347][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.153324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.153359][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.170361][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.170401][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.187824][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.187862][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.205018][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.205061][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.222009][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.222036][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.238991][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.239019][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.255937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.255978][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.272999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.273028][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.290030][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.290058][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.307622][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.307663][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.329001][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.329056][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.346388][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.346432][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.364115][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.364159][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.380937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.380965][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.398927][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.398956][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.415898][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.415936][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.433162][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.433207][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.450580][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.450619][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.467472][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.467513][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.484429][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.484469][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.501788][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.501826][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.519005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.519044][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.536467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.536505][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.553730][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.553768][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.570868][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.570908][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.587829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.587870][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.605384][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.605428][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.624119][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.624160][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.641639][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.641681][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.659038][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.659081][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.676163][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.676204][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.693226][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.693267][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.710269][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.710310][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.727480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.727520][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.745325][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.745381][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.762990][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.763028][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.781142][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.781172][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.798228][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.798277][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.815329][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.815358][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.832777][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.832816][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.849948][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.849986][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.867198][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.867248][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.884842][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.884881][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.901953][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.901994][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.919359][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.919401][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.936623][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.936663][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.954401][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.954440][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.971573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.971612][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  255.988478][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  255.988511][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.005985][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.006024][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.024254][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.024294][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.043596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.043636][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.060742][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.060790][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.077633][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.077673][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.095007][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.095044][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.112227][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.112267][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.129276][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.129310][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.146315][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.146355][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.164103][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.164170][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.181768][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.181806][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.198944][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.198983][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.216079][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.216119][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.234106][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.234144][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.251447][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.251487][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.268576][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.268615][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.285371][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.285410][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.302318][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.302357][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.320211][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.320254][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.337747][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.337791][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.354923][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.354966][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.371806][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.371845][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.388652][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.388694][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.405747][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.405789][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.422812][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.422856][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.440231][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.440377][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.457306][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.457347][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.474557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.474602][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.491632][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.491674][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.508800][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.508845][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.525747][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.525793][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.542635][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.542677][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.560018][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.560059][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.577300][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.577340][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.594406][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.594444][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.611368][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.611411][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.628478][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.628517][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.645426][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.645468][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.662378][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.662418][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.679385][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.679424][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.696224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.696274][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.713800][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.713843][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.730775][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.730817][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.747887][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.747926][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.764712][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.764741][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.781522][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.781551][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.798478][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.798507][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.815647][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.815677][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.832711][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.832759][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.849922][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.849969][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.866810][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.866838][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.884030][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.884059][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.900852][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.900903][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.917664][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.917692][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.934614][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.934642][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.951577][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.951616][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.968479][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.968512][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  256.985498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  256.985527][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.002637][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.002675][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.019853][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.019898][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.037633][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.037664][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.055499][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.055540][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.072710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.072752][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.089733][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.089763][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.106602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.106644][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.123497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.123525][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.140378][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.140406][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.157277][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.157311][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.174401][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.174461][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.191443][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.191497][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.208754][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.208795][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.225532][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.225570][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.242433][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.242461][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.259274][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.259301][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.276042][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.276070][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.293312][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.293340][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.310228][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.310269][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.327362][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.327392][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.344699][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.344738][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.361675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.361716][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.378684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.378713][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.395771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.395800][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.412677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.412704][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.429968][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.429996][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.446790][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.446826][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.463569][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.463598][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.480394][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.480429][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.497218][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.497246][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.514100][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.514134][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.531199][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.531229][    C1] yealink 5-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  257.548380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  257.558255][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.565175][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.565216][    C1] yealink 5-1:36.0: unexpected response 0
[  257.575380][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.582505][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.582537][    C1] yealink 5-1:36.0: unexpected response 0
[  257.592594][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.599540][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.599597][    C1] yealink 5-1:36.0: unexpected response 0
[  257.609745][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.616698][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.616741][    C1] yealink 5-1:36.0: unexpected response 0
[  257.626711][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.633815][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.633846][    C1] yealink 5-1:36.0: unexpected response 0
[  257.643814][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.650842][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.650873][    C1] yealink 5-1:36.0: unexpected response 0
[  257.660778][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.667807][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.667867][    C1] yealink 5-1:36.0: unexpected response 0
[  257.677805][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.684809][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.684840][    C1] yealink 5-1:36.0: unexpected response 0
[  257.694846][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.701823][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.701867][    C1] yealink 5-1:36.0: unexpected response 0
[  257.711722][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.719006][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.719063][    C1] yealink 5-1:36.0: unexpected response 0
[  257.728880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.736133][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.736161][    C1] yealink 5-1:36.0: unexpected response 0
[  257.745983][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.752906][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.752933][    C1] yealink 5-1:36.0: unexpected response 0
[  257.762943][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.763202][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.763238][    C1] yealink 5-1:36.0: unexpected response 0
[  257.773354][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.780403][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.780444][    C1] yealink 5-1:36.0: unexpected response 0
[  257.790448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.797392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.797446][    C1] yealink 5-1:36.0: unexpected response 0
[  257.807488][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.814533][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.814572][    C1] yealink 5-1:36.0: unexpected response 0
[  257.824438][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.831492][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.831535][    C1] yealink 5-1:36.0: unexpected response 0
[  257.841721][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.849047][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.849080][    C1] yealink 5-1:36.0: unexpected response 0
[  257.859697][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.866731][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.866759][    C1] yealink 5-1:36.0: unexpected response 0
[  257.876910][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.884016][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.884061][    C1] yealink 5-1:36.0: unexpected response 0
[  257.894050][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.901064][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.901092][    C1] yealink 5-1:36.0: unexpected response 0
[  257.910985][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.917944][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.917973][    C1] yealink 5-1:36.0: unexpected response 0
[  257.928402][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.935336][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.935375][    C1] yealink 5-1:36.0: unexpected response 0
[  257.945696][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.952652][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.952693][    C1] yealink 5-1:36.0: unexpected response 0
[  257.962713][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.969660][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.969689][    C1] yealink 5-1:36.0: unexpected response 0
[  257.979597][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  257.986970][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  257.987000][    C1] yealink 5-1:36.0: unexpected response 0
[  257.997705][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.004829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.004858][    C1] yealink 5-1:36.0: unexpected response 0
[  258.014961][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.022053][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.022105][    C1] yealink 5-1:36.0: unexpected response 0
[  258.032424][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.039538][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.039568][    C1] yealink 5-1:36.0: unexpected response 0
[  258.049706][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.056728][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.056767][    C1] yealink 5-1:36.0: unexpected response 0
[  258.066621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.073677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.073716][    C1] yealink 5-1:36.0: unexpected response 0
[  258.083819][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.090778][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.090817][    C1] yealink 5-1:36.0: unexpected response 0
[  258.100989][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.107962][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.107998][    C1] yealink 5-1:36.0: unexpected response 0
[  258.117989][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.125087][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.125125][    C1] yealink 5-1:36.0: unexpected response 0
[  258.135209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.142274][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.142316][    C1] yealink 5-1:36.0: unexpected response 0
[  258.152239][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.159202][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.159240][    C1] yealink 5-1:36.0: unexpected response 0
[  258.169607][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.176559][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.176602][    C1] yealink 5-1:36.0: unexpected response 0
[  258.186564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.193537][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.193581][    C1] yealink 5-1:36.0: unexpected response 0
[  258.203621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.210771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.210817][    C1] yealink 5-1:36.0: unexpected response 0
[  258.220953][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.228088][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.228137][    C1] yealink 5-1:36.0: unexpected response 0
[  258.238199][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.245212][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.245252][    C1] yealink 5-1:36.0: unexpected response 0
[  258.255120][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.262085][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.262125][    C1] yealink 5-1:36.0: unexpected response 0
[  258.272058][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.279110][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.279153][    C1] yealink 5-1:36.0: unexpected response 0
[  258.288975][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.296166][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.296206][    C1] yealink 5-1:36.0: unexpected response 0
[  258.306075][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.313318][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.313361][    C1] yealink 5-1:36.0: unexpected response 0
[  258.323398][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.330555][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.330597][    C1] yealink 5-1:36.0: unexpected response 0
[  258.340517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.347624][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.347663][    C1] yealink 5-1:36.0: unexpected response 0
[  258.357586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.364682][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.364721][    C1] yealink 5-1:36.0: unexpected response 0
[  258.375132][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.382359][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.382396][    C1] yealink 5-1:36.0: unexpected response 0
[  258.392324][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.399430][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.399459][    C1] yealink 5-1:36.0: unexpected response 0
[  258.409926][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.416922][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.416952][    C1] yealink 5-1:36.0: unexpected response 0
[  258.427616][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.434998][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.435027][    C1] yealink 5-1:36.0: unexpected response 0
[  258.445185][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.452533][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.452575][    C1] yealink 5-1:36.0: unexpected response 0
[  258.462508][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.469557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.469594][    C1] yealink 5-1:36.0: unexpected response 0
[  258.479550][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.486827][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.486890][    C1] yealink 5-1:36.0: unexpected response 0
[  258.496758][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.504337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.504378][    C1] yealink 5-1:36.0: unexpected response 0
[  258.514347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.521336][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.521378][    C1] yealink 5-1:36.0: unexpected response 0
[  258.531448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.538601][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.538630][    C1] yealink 5-1:36.0: unexpected response 0
[  258.548782][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.555720][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.555748][    C1] yealink 5-1:36.0: unexpected response 0
[  258.565592][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.573062][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.573091][    C1] yealink 5-1:36.0: unexpected response 0
[  258.583130][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.590297][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.590336][    C1] yealink 5-1:36.0: unexpected response 0
[  258.600424][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.607399][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.607437][    C1] yealink 5-1:36.0: unexpected response 0
[  258.617373][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.624330][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.624369][    C1] yealink 5-1:36.0: unexpected response 0
[  258.634742][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.641873][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.641914][    C1] yealink 5-1:36.0: unexpected response 0
[  258.651763][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.658830][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.658867][    C1] yealink 5-1:36.0: unexpected response 0
[  258.668881][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.675814][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.675853][    C1] yealink 5-1:36.0: unexpected response 0
[  258.685711][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.692931][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.692969][    C1] yealink 5-1:36.0: unexpected response 0
[  258.702894][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.709862][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.709901][    C1] yealink 5-1:36.0: unexpected response 0
[  258.720318][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.727460][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.727501][    C1] yealink 5-1:36.0: unexpected response 0
[  258.737787][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.744883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.744924][    C1] yealink 5-1:36.0: unexpected response 0
[  258.754874][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.761850][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.761888][    C1] yealink 5-1:36.0: unexpected response 0
[  258.772255][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.779751][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.779794][    C1] yealink 5-1:36.0: unexpected response 0
[  258.789899][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.796821][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.796856][    C1] yealink 5-1:36.0: unexpected response 0
[  258.806791][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.814003][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.814050][    C1] yealink 5-1:36.0: unexpected response 0
[  258.824224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.831186][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.831225][    C1] yealink 5-1:36.0: unexpected response 0
[  258.841173][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.848571][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.848609][    C1] yealink 5-1:36.0: unexpected response 0
[  258.858823][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.865779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.865821][    C1] yealink 5-1:36.0: unexpected response 0
[  258.875864][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.883105][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.883148][    C1] yealink 5-1:36.0: unexpected response 0
[  258.893635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.900715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.900760][    C1] yealink 5-1:36.0: unexpected response 0
[  258.910965][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.917979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.918011][    C1] yealink 5-1:36.0: unexpected response 0
[  258.928027][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.935177][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.935206][    C1] yealink 5-1:36.0: unexpected response 0
[  258.945297][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.952322][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.952353][    C1] yealink 5-1:36.0: unexpected response 0
[  258.963037][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.970260][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.970298][    C1] yealink 5-1:36.0: unexpected response 0
[  258.980361][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  258.987545][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  258.987581][    C1] yealink 5-1:36.0: unexpected response 0
[  258.997519][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.004494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.004546][    C1] yealink 5-1:36.0: unexpected response 0
[  259.014571][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.021664][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.021703][    C1] yealink 5-1:36.0: unexpected response 0
[  259.031520][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.039360][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.039399][    C1] yealink 5-1:36.0: unexpected response 0
[  259.049681][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.056700][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.056739][    C1] yealink 5-1:36.0: unexpected response 0
[  259.067309][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.074822][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.074859][    C1] yealink 5-1:36.0: unexpected response 0
[  259.085764][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.092852][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.092891][    C1] yealink 5-1:36.0: unexpected response 0
[  259.103341][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.110290][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.110335][    C1] yealink 5-1:36.0: unexpected response 0
[  259.120789][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.127712][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.127751][    C1] yealink 5-1:36.0: unexpected response 0
[  259.137601][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.144583][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.144622][    C1] yealink 5-1:36.0: unexpected response 0
[  259.154645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.161917][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.161956][    C1] yealink 5-1:36.0: unexpected response 0
[  259.171886][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.179015][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.179066][    C1] yealink 5-1:36.0: unexpected response 0
[  259.189193][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.196306][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.196347][    C1] yealink 5-1:36.0: unexpected response 0
[  259.207059][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.214026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.214067][    C1] yealink 5-1:36.0: unexpected response 0
[  259.224076][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.231048][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.231089][    C1] yealink 5-1:36.0: unexpected response 0
[  259.241400][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.248361][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.248401][    C1] yealink 5-1:36.0: unexpected response 0
[  259.258433][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.265457][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.265496][    C1] yealink 5-1:36.0: unexpected response 0
[  259.275475][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.283245][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.283289][    C1] yealink 5-1:36.0: unexpected response 0
[  259.293228][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.300458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.300501][    C1] yealink 5-1:36.0: unexpected response 0
[  259.310573][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.317606][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.317661][    C1] yealink 5-1:36.0: unexpected response 0
[  259.328892][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.335919][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.335971][    C1] yealink 5-1:36.0: unexpected response 0
[  259.345933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.352919][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.352966][    C1] yealink 5-1:36.0: unexpected response 0
[  259.362815][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.369778][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.369815][    C1] yealink 5-1:36.0: unexpected response 0
[  259.379740][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.386978][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.387017][    C1] yealink 5-1:36.0: unexpected response 0
[  259.397430][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.404573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.404616][    C1] yealink 5-1:36.0: unexpected response 0
[  259.414706][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.421753][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.421796][    C1] yealink 5-1:36.0: unexpected response 0
[  259.431627][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.438829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.438868][    C1] yealink 5-1:36.0: unexpected response 0
[  259.449366][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.456497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.456538][    C1] yealink 5-1:36.0: unexpected response 0
[  259.466828][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.473955][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.473995][    C1] yealink 5-1:36.0: unexpected response 0
[  259.484141][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.491189][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.491231][    C1] yealink 5-1:36.0: unexpected response 0
[  259.501587][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.508778][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.508816][    C1] yealink 5-1:36.0: unexpected response 0
[  259.519006][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.526021][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.526061][    C1] yealink 5-1:36.0: unexpected response 0
[  259.536250][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.543197][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.543237][    C1] yealink 5-1:36.0: unexpected response 0
[  259.553074][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.560042][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.560083][    C1] yealink 5-1:36.0: unexpected response 0
[  259.569927][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.576985][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.577024][    C1] yealink 5-1:36.0: unexpected response 0
[  259.587138][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.594222][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.594251][    C1] yealink 5-1:36.0: unexpected response 0
[  259.604214][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.611679][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.611724][    C1] yealink 5-1:36.0: unexpected response 0
[  259.621933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.628949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.628991][    C1] yealink 5-1:36.0: unexpected response 0
[  259.639501][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.647067][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.647107][    C1] yealink 5-1:36.0: unexpected response 0
[  259.657294][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.664342][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.664381][    C1] yealink 5-1:36.0: unexpected response 0
[  259.674622][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.681585][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.681624][    C1] yealink 5-1:36.0: unexpected response 0
[  259.691905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.698871][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.698910][    C1] yealink 5-1:36.0: unexpected response 0
[  259.709805][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.717209][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.717249][    C1] yealink 5-1:36.0: unexpected response 0
[  259.727093][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.734631][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.734668][    C1] yealink 5-1:36.0: unexpected response 0
[  259.744868][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.751882][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.751924][    C1] yealink 5-1:36.0: unexpected response 0
[  259.761849][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.769072][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.769114][    C1] yealink 5-1:36.0: unexpected response 0
[  259.779209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.786325][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.786365][    C1] yealink 5-1:36.0: unexpected response 0
[  259.796355][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.803508][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.803546][    C1] yealink 5-1:36.0: unexpected response 0
[  259.813623][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.820584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.820622][    C1] yealink 5-1:36.0: unexpected response 0
[  259.830531][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.837467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.837506][    C1] yealink 5-1:36.0: unexpected response 0
[  259.847345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.854334][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.854372][    C1] yealink 5-1:36.0: unexpected response 0
[  259.864307][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.871706][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.871745][    C1] yealink 5-1:36.0: unexpected response 0
[  259.881764][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.888823][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.888864][    C1] yealink 5-1:36.0: unexpected response 0
[  259.898897][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.905917][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.905945][    C1] yealink 5-1:36.0: unexpected response 0
[  259.916195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.923286][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.923314][    C1] yealink 5-1:36.0: unexpected response 0
[  259.933377][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.940419][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.940447][    C1] yealink 5-1:36.0: unexpected response 0
[  259.950551][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.958272][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.958311][    C1] yealink 5-1:36.0: unexpected response 0
[  259.968498][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.975518][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.975561][    C1] yealink 5-1:36.0: unexpected response 0
[  259.985534][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  259.992684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  259.992721][    C1] yealink 5-1:36.0: unexpected response 0
[  260.003061][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.010270][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.010299][    C1] yealink 5-1:36.0: unexpected response 0
[  260.020815][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.027776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.027805][    C1] yealink 5-1:36.0: unexpected response 0
[  260.037903][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.045185][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.045218][    C1] yealink 5-1:36.0: unexpected response 0
[  260.059065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.066095][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.066134][    C1] yealink 5-1:36.0: unexpected response 0
[  260.076436][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.083423][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.083464][    C1] yealink 5-1:36.0: unexpected response 0
[  260.093803][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.100772][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.100813][    C1] yealink 5-1:36.0: unexpected response 0
[  260.110835][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.118019][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.118048][    C1] yealink 5-1:36.0: unexpected response 0
[  260.128209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.135356][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.135386][    C1] yealink 5-1:36.0: unexpected response 0
[  260.145883][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.153123][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.153154][    C1] yealink 5-1:36.0: unexpected response 0
[  260.163556][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.170530][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.170565][    C1] yealink 5-1:36.0: unexpected response 0
[  260.180429][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.187458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.187500][    C1] yealink 5-1:36.0: unexpected response 0
[  260.197660][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.204716][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.204747][    C1] yealink 5-1:36.0: unexpected response 0
[  260.214933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.221968][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.222019][    C1] yealink 5-1:36.0: unexpected response 0
[  260.232027][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.239236][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.239266][    C1] yealink 5-1:36.0: unexpected response 0
[  260.249231][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.256167][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.256210][    C1] yealink 5-1:36.0: unexpected response 0
[  260.266042][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.273103][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.273142][    C1] yealink 5-1:36.0: unexpected response 0
[  260.283588][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.290626][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.290657][    C1] yealink 5-1:36.0: unexpected response 0
[  260.301186][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.308341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.308379][    C1] yealink 5-1:36.0: unexpected response 0
[  260.318315][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.325364][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.325423][    C1] yealink 5-1:36.0: unexpected response 0
[  260.335370][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.342345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.342389][    C1] yealink 5-1:36.0: unexpected response 0
[  260.352553][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.359493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.359522][    C1] yealink 5-1:36.0: unexpected response 0
[  260.369432][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.376480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.376509][    C1] yealink 5-1:36.0: unexpected response 0
[  260.386705][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.393803][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.393831][    C1] yealink 5-1:36.0: unexpected response 0
[  260.403909][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.410835][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.410968][    C1] yealink 5-1:36.0: unexpected response 0
[  260.420999][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.428161][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.428206][    C1] yealink 5-1:36.0: unexpected response 0
[  260.438052][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.445134][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.445163][    C1] yealink 5-1:36.0: unexpected response 0
[  260.455775][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.462827][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.462860][    C1] yealink 5-1:36.0: unexpected response 0
[  260.472859][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.479823][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.479851][    C1] yealink 5-1:36.0: unexpected response 0
[  260.489759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.496772][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.496824][    C1] yealink 5-1:36.0: unexpected response 0
[  260.506630][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.513563][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.513592][    C1] yealink 5-1:36.0: unexpected response 0
[  260.523765][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.530731][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.530773][    C1] yealink 5-1:36.0: unexpected response 0
[  260.541546][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.549344][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.549373][    C1] yealink 5-1:36.0: unexpected response 0
[  260.560090][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.567195][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.567237][    C1] yealink 5-1:36.0: unexpected response 0
[  260.577621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.584953][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.584983][    C1] yealink 5-1:36.0: unexpected response 0
[  260.596524][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.604031][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.604071][    C1] yealink 5-1:36.0: unexpected response 0
[  260.614135][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.621150][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.621179][    C1] yealink 5-1:36.0: unexpected response 0
[  260.631052][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.638053][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.638107][    C1] yealink 5-1:36.0: unexpected response 0
[  260.648801][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.655772][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.655799][    C1] yealink 5-1:36.0: unexpected response 0
[  260.665645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.672686][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.672714][    C1] yealink 5-1:36.0: unexpected response 0
[  260.682515][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.689488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.689528][    C1] yealink 5-1:36.0: unexpected response 0
[  260.699527][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.706578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.706608][    C1] yealink 5-1:36.0: unexpected response 0
[  260.716703][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.723656][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.723684][    C1] yealink 5-1:36.0: unexpected response 0
[  260.733752][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.740901][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.740929][    C1] yealink 5-1:36.0: unexpected response 0
[  260.751174][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.758280][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.758309][    C1] yealink 5-1:36.0: unexpected response 0
[  260.768536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.775496][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.775536][    C1] yealink 5-1:36.0: unexpected response 0
[  260.786208][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.793847][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.793877][    C1] yealink 5-1:36.0: unexpected response 0
[  260.804061][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.811746][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.811786][    C1] yealink 5-1:36.0: unexpected response 0
[  260.822419][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.829497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.829537][    C1] yealink 5-1:36.0: unexpected response 0
[  260.839654][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.847562][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.847621][    C1] yealink 5-1:36.0: unexpected response 0
[  260.858555][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.865553][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.865600][    C1] yealink 5-1:36.0: unexpected response 0
[  260.875695][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.882668][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.882717][    C1] yealink 5-1:36.0: unexpected response 0
[  260.892786][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.899874][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.899907][    C1] yealink 5-1:36.0: unexpected response 0
[  260.909968][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.916899][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.916927][    C1] yealink 5-1:36.0: unexpected response 0
[  260.926867][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.933820][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.933870][    C1] yealink 5-1:36.0: unexpected response 0
[  260.943704][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.950642][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.950673][    C1] yealink 5-1:36.0: unexpected response 0
[  260.960535][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.967480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.967510][    C1] yealink 5-1:36.0: unexpected response 0
[  260.977391][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  260.984382][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  260.984426][    C1] yealink 5-1:36.0: unexpected response 0
[  260.994415][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.001657][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.001704][    C1] yealink 5-1:36.0: unexpected response 0
[  261.011522][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.018520][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.018552][    C1] yealink 5-1:36.0: unexpected response 0
[  261.028778][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.035812][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.035854][    C1] yealink 5-1:36.0: unexpected response 0
[  261.046265][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.053758][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.053789][    C1] yealink 5-1:36.0: unexpected response 0
[  261.063625][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.070584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.070616][    C1] yealink 5-1:36.0: unexpected response 0
[  261.080453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.088913][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.088951][    C1] yealink 5-1:36.0: unexpected response 0
[  261.099051][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.106447][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.106492][    C1] yealink 5-1:36.0: unexpected response 0
[  261.116635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.123776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.123804][    C1] yealink 5-1:36.0: unexpected response 0
[  261.133707][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.140766][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.140804][    C1] yealink 5-1:36.0: unexpected response 0
[  261.150950][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.157921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.157967][    C1] yealink 5-1:36.0: unexpected response 0
[  261.167954][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.174955][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.174990][    C1] yealink 5-1:36.0: unexpected response 0
[  261.184940][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.192089][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.192126][    C1] yealink 5-1:36.0: unexpected response 0
[  261.202229][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.209310][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.209352][    C1] yealink 5-1:36.0: unexpected response 0
[  261.219190][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.226310][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.226352][    C1] yealink 5-1:36.0: unexpected response 0
[  261.236779][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.243755][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.243797][    C1] yealink 5-1:36.0: unexpected response 0
[  261.254255][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.261314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.261352][    C1] yealink 5-1:36.0: unexpected response 0
[  261.271398][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.278523][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.278561][    C1] yealink 5-1:36.0: unexpected response 0
[  261.288564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.295485][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.295525][    C1] yealink 5-1:36.0: unexpected response 0
[  261.305571][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.312748][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.312786][    C1] yealink 5-1:36.0: unexpected response 0
[  261.322880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.330195][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.330245][    C1] yealink 5-1:36.0: unexpected response 0
[  261.340469][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.347594][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.347638][    C1] yealink 5-1:36.0: unexpected response 0
[  261.357815][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.364779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.364818][    C1] yealink 5-1:36.0: unexpected response 0
[  261.375071][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.382104][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.382140][    C1] yealink 5-1:36.0: unexpected response 0
[  261.392028][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.399121][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.399159][    C1] yealink 5-1:36.0: unexpected response 0
[  261.409478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.416399][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.416445][    C1] yealink 5-1:36.0: unexpected response 0
[  261.426363][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.433322][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.433360][    C1] yealink 5-1:36.0: unexpected response 0
[  261.443474][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.450627][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.450666][    C1] yealink 5-1:36.0: unexpected response 0
[  261.460689][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.467610][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.467649][    C1] yealink 5-1:36.0: unexpected response 0
[  261.477473][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.484612][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.484652][    C1] yealink 5-1:36.0: unexpected response 0
[  261.494566][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.501761][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.501789][    C1] yealink 5-1:36.0: unexpected response 0
[  261.512003][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.518952][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.518983][    C1] yealink 5-1:36.0: unexpected response 0
[  261.528811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.535912][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.535953][    C1] yealink 5-1:36.0: unexpected response 0
[  261.545866][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.553130][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.553157][    C1] yealink 5-1:36.0: unexpected response 0
[  261.563162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.570187][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.570214][    C1] yealink 5-1:36.0: unexpected response 0
[  261.580040][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.587225][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.587255][    C1] yealink 5-1:36.0: unexpected response 0
[  261.597076][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.604008][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.604036][    C1] yealink 5-1:36.0: unexpected response 0
[  261.613869][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.620784][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.620812][    C1] yealink 5-1:36.0: unexpected response 0
[  261.630786][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.637877][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.637905][    C1] yealink 5-1:36.0: unexpected response 0
[  261.647764][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.654848][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.654997][    C1] yealink 5-1:36.0: unexpected response 0
[  261.664824][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.671762][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.671791][    C1] yealink 5-1:36.0: unexpected response 0
[  261.681639][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.688684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.688712][    C1] yealink 5-1:36.0: unexpected response 0
[  261.698531][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.705700][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.705729][    C1] yealink 5-1:36.0: unexpected response 0
[  261.715736][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.722993][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.723021][    C1] yealink 5-1:36.0: unexpected response 0
[  261.732907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.739990][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.740031][    C1] yealink 5-1:36.0: unexpected response 0
[  261.749963][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.756877][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.756917][    C1] yealink 5-1:36.0: unexpected response 0
[  261.766778][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.773766][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.773807][    C1] yealink 5-1:36.0: unexpected response 0
[  261.783746][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.790691][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.790735][    C1] yealink 5-1:36.0: unexpected response 0
[  261.800567][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.807755][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.807792][    C1] yealink 5-1:36.0: unexpected response 0
[  261.817978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.825386][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.825425][    C1] yealink 5-1:36.0: unexpected response 0
[  261.835345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.842381][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.842421][    C1] yealink 5-1:36.0: unexpected response 0
[  261.852359][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.859391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.859429][    C1] yealink 5-1:36.0: unexpected response 0
[  261.869761][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.876757][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.876801][    C1] yealink 5-1:36.0: unexpected response 0
[  261.886707][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.893681][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.893733][    C1] yealink 5-1:36.0: unexpected response 0
[  261.903596][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.910867][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.910909][    C1] yealink 5-1:36.0: unexpected response 0
[  261.920755][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.927674][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.927714][    C1] yealink 5-1:36.0: unexpected response 0
[  261.937637][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.944688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.944728][    C1] yealink 5-1:36.0: unexpected response 0
[  261.954567][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.961523][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.961561][    C1] yealink 5-1:36.0: unexpected response 0
[  261.971652][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.978958][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.978997][    C1] yealink 5-1:36.0: unexpected response 0
[  261.989188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  261.996237][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  261.996275][    C1] yealink 5-1:36.0: unexpected response 0
[  262.006327][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  262.015047][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  262.015086][    C1] yealink 5-1:36.0: unexpected response 0
[  262.025110][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71