C0] yealink 3-1:36.0: unexpected response 0
[  179.010556][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.016477][    C0] yealink 3-1:36.0: unexpected response 0
[  179.026733][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.032706][    C0] yealink 3-1:36.0: unexpected response 0
[  179.042519][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.048429][    C0] yealink 3-1:36.0: unexpected response 0
[  179.058150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.064082][    C0] yealink 3-1:36.0: unexpected response 0
[  179.073893][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.079806][    C0] yealink 3-1:36.0: unexpected response 0
[  179.089635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.095560][    C0] yealink 3-1:36.0: unexpected response 0
[  179.105303][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.111203][    C0] yealink 3-1:36.0: unexpected response 0
[  179.121106][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.127045][    C0] yealink 3-1:36.0: unexpected response 0
[  179.137036][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.142955][    C0] yealink 3-1:36.0: unexpected response 0
[  179.152753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.158671][    C0] yealink 3-1:36.0: unexpected response 0
[  179.168408][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.174314][    C0] yealink 3-1:36.0: unexpected response 0
[  179.184132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.190044][    C0] yealink 3-1:36.0: unexpected response 0
[  179.199838][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.205747][    C0] yealink 3-1:36.0: unexpected response 0
[  179.215462][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.221372][    C0] yealink 3-1:36.0: unexpected response 0
[  179.231197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.237121][    C0] yealink 3-1:36.0: unexpected response 0
[  179.246842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.252755][    C0] yealink 3-1:36.0: unexpected response 0
[  179.262568][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.268502][    C0] yealink 3-1:36.0: unexpected response 0
[  179.278221][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.284145][    C0] yealink 3-1:36.0: unexpected response 0
[  179.293982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.299966][    C0] yealink 3-1:36.0: unexpected response 0
[  179.309968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.315894][    C0] yealink 3-1:36.0: unexpected response 0
[  179.325620][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.331542][    C0] yealink 3-1:36.0: unexpected response 0
[  179.341350][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.347280][    C0] yealink 3-1:36.0: unexpected response 0
[  179.357038][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.362993][    C0] yealink 3-1:36.0: unexpected response 0
[  179.372971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.378890][    C0] yealink 3-1:36.0: unexpected response 0
[  179.379132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.387873][    C0] yealink 3-1:36.0: unexpected response 0
[  179.397612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.403523][    C0] yealink 3-1:36.0: unexpected response 0
[  179.413345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.419328][    C0] yealink 3-1:36.0: unexpected response 0
[  179.429397][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.435348][    C0] yealink 3-1:36.0: unexpected response 0
[  179.445071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.450980][    C0] yealink 3-1:36.0: unexpected response 0
[  179.460772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.466695][    C0] yealink 3-1:36.0: unexpected response 0
[  179.476457][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.482422][    C0] yealink 3-1:36.0: unexpected response 0
[  179.492239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.498144][    C0] yealink 3-1:36.0: unexpected response 0
[  179.507949][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.513849][    C0] yealink 3-1:36.0: unexpected response 0
[  179.523646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.529577][    C0] yealink 3-1:36.0: unexpected response 0
[  179.539392][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.545303][    C0] yealink 3-1:36.0: unexpected response 0
[  179.555024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.560928][    C0] yealink 3-1:36.0: unexpected response 0
[  179.571011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.576912][    C0] yealink 3-1:36.0: unexpected response 0
[  179.586715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.592616][    C0] yealink 3-1:36.0: unexpected response 0
[  179.602477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.608381][    C0] yealink 3-1:36.0: unexpected response 0
[  179.618098][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.623992][    C0] yealink 3-1:36.0: unexpected response 0
[  179.633957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.639861][    C0] yealink 3-1:36.0: unexpected response 0
[  179.649652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.655563][    C0] yealink 3-1:36.0: unexpected response 0
[  179.665294][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.671209][    C0] yealink 3-1:36.0: unexpected response 0
[  179.681090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.687011][    C0] yealink 3-1:36.0: unexpected response 0
[  179.696780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.702741][    C0] yealink 3-1:36.0: unexpected response 0
[  179.712544][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  179.728413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.734411][    C0] yealink 3-1:36.0: unexpected response 0
[  179.744243][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.750198][    C0] yealink 3-1:36.0: unexpected response 0
[  179.760035][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.765954][    C0] yealink 3-1:36.0: unexpected response 0
[  179.775690][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.781735][    C0] yealink 3-1:36.0: unexpected response 0
[  179.791665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.797596][    C0] yealink 3-1:36.0: unexpected response 0
[  179.807353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.813385][    C0] yealink 3-1:36.0: unexpected response 0
[  179.823182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.829083][    C0] yealink 3-1:36.0: unexpected response 0
[  179.838886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.844816][    C0] yealink 3-1:36.0: unexpected response 0
[  179.854585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.860497][    C0] yealink 3-1:36.0: unexpected response 0
[  179.870337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.876243][    C0] yealink 3-1:36.0: unexpected response 0
[  179.885958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.891855][    C0] yealink 3-1:36.0: unexpected response 0
[  179.901679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.907585][    C0] yealink 3-1:36.0: unexpected response 0
[  179.917309][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.923236][    C0] yealink 3-1:36.0: unexpected response 0
[  179.933049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.939009][    C0] yealink 3-1:36.0: unexpected response 0
[  179.948824][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.954795][    C0] yealink 3-1:36.0: unexpected response 0
[  179.964559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.970491][    C0] yealink 3-1:36.0: unexpected response 0
[  179.980430][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  179.986471][    C0] yealink 3-1:36.0: unexpected response 0
[  179.996198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.002144][    C0] yealink 3-1:36.0: unexpected response 0
[  180.011976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.017942][    C0] yealink 3-1:36.0: unexpected response 0
[  180.027696][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.033665][    C0] yealink 3-1:36.0: unexpected response 0
[  180.043518][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.049460][    C0] yealink 3-1:36.0: unexpected response 0
[  180.059346][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.065331][    C0] yealink 3-1:36.0: unexpected response 0
[  180.075149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.075425][    C0] yealink 3-1:36.0: unexpected response 0
[  180.081307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.090113][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  180.105944][    C0] yealink 3-1:36.0: unexpected response 0
[  180.115808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.121792][    C0] yealink 3-1:36.0: unexpected response 0
[  180.131605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  180.147298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.153270][    C0] yealink 3-1:36.0: unexpected response 0
[  180.163405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.169355][    C0] yealink 3-1:36.0: unexpected response 0
[  180.179181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.185113][    C0] yealink 3-1:36.0: unexpected response 0
[  180.194852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.200805][    C0] yealink 3-1:36.0: unexpected response 0
[  180.210632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.216562][    C0] yealink 3-1:36.0: unexpected response 0
[  180.226772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.232712][    C0] yealink 3-1:36.0: unexpected response 0
[  180.242533][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.248590][    C0] yealink 3-1:36.0: unexpected response 0
[  180.258458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.258745][    C0] yealink 3-1:36.0: unexpected response 0
[  180.264595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.273342][    C0] yealink 3-1:36.0: unexpected response 0
[  180.273575][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.283348][    C0] yealink 3-1:36.0: unexpected response 0
[  180.293250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.299179][    C0] yealink 3-1:36.0: unexpected response 0
[  180.309022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.314991][    C0] yealink 3-1:36.0: unexpected response 0
[  180.324742][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.330686][    C0] yealink 3-1:36.0: unexpected response 0
[  180.340547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.340816][    C0] yealink 3-1:36.0: unexpected response 0
[  180.346679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.355388][    C0] yealink 3-1:36.0: unexpected response 0
[  180.365285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.371239][    C0] yealink 3-1:36.0: unexpected response 0
[  180.371466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.380231][    C0] yealink 3-1:36.0: unexpected response 0
[  180.390052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.396018][    C0] yealink 3-1:36.0: unexpected response 0
[  180.405832][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.411754][    C0] yealink 3-1:36.0: unexpected response 0
[  180.421584][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.427495][    C0] yealink 3-1:36.0: unexpected response 0
[  180.437227][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.443180][    C0] yealink 3-1:36.0: unexpected response 0
[  180.453019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.458982][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  180.474743][    C0] yealink 3-1:36.0: unexpected response 0
[  180.484488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.490398][    C0] yealink 3-1:36.0: unexpected response 0
[  180.500297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.506281][    C0] yealink 3-1:36.0: unexpected response 0
[  180.516013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.521935][    C0] yealink 3-1:36.0: unexpected response 0
[  180.531735][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.537643][    C0] yealink 3-1:36.0: unexpected response 0
[  180.547365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.553262][    C0] yealink 3-1:36.0: unexpected response 0
[  180.563161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.569065][    C0] yealink 3-1:36.0: unexpected response 0
[  180.578880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.584801][    C0] yealink 3-1:36.0: unexpected response 0
[  180.594695][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.600606][    C0] yealink 3-1:36.0: unexpected response 0
[  180.610477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.616389][    C0] yealink 3-1:36.0: unexpected response 0
[  180.626129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.632131][    C0] yealink 3-1:36.0: unexpected response 0
[  180.641945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.647843][    C0] yealink 3-1:36.0: unexpected response 0
[  180.657559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  180.673264][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.679180][    C0] yealink 3-1:36.0: unexpected response 0
[  180.688979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.694878][    C0] yealink 3-1:36.0: unexpected response 0
[  180.704648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.710549][    C0] yealink 3-1:36.0: unexpected response 0
[  180.720356][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.726272][    C0] yealink 3-1:36.0: unexpected response 0
[  180.735986][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.741902][    C0] yealink 3-1:36.0: unexpected response 0
[  180.751696][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.757611][    C0] yealink 3-1:36.0: unexpected response 0
[  180.767327][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.773239][    C0] yealink 3-1:36.0: unexpected response 0
[  180.783027][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.788948][    C0] yealink 3-1:36.0: unexpected response 0
[  180.798852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.804769][    C0] yealink 3-1:36.0: unexpected response 0
[  180.814504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.820422][    C0] yealink 3-1:36.0: unexpected response 0
[  180.830249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.836154][    C0] yealink 3-1:36.0: unexpected response 0
[  180.845956][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.851854][    C0] yealink 3-1:36.0: unexpected response 0
[  180.861745][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.867656][    C0] yealink 3-1:36.0: unexpected response 0
[  180.877371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.883277][    C0] yealink 3-1:36.0: unexpected response 0
[  180.893068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.899080][    C0] yealink 3-1:36.0: unexpected response 0
[  180.908900][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.914848][    C0] yealink 3-1:36.0: unexpected response 0
[  180.924567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.930470][    C0] yealink 3-1:36.0: unexpected response 0
[  180.940261][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.946162][    C0] yealink 3-1:36.0: unexpected response 0
[  180.956007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.961909][    C0] yealink 3-1:36.0: unexpected response 0
[  180.971710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.977623][    C0] yealink 3-1:36.0: unexpected response 0
[  180.987340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  180.993257][    C0] yealink 3-1:36.0: unexpected response 0
[  181.003057][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.008985][    C0] yealink 3-1:36.0: unexpected response 0
[  181.018791][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.024719][    C0] yealink 3-1:36.0: unexpected response 0
[  181.034506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.040556][    C0] yealink 3-1:36.0: unexpected response 0
[  181.050410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.056362][    C0] yealink 3-1:36.0: unexpected response 0
[  181.066106][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.072038][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  181.087889][    C0] yealink 3-1:36.0: unexpected response 0
[  181.097634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.103591][    C0] yealink 3-1:36.0: unexpected response 0
[  181.113406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.119329][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  181.135047][    C0] yealink 3-1:36.0: unexpected response 0
[  181.144791][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.150693][    C0] yealink 3-1:36.0: unexpected response 0
[  181.160506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.166433][    C0] yealink 3-1:36.0: unexpected response 0
[  181.176166][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.182084][    C0] yealink 3-1:36.0: unexpected response 0
[  181.192145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.198048][    C0] yealink 3-1:36.0: unexpected response 0
[  181.207796][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.213692][    C0] yealink 3-1:36.0: unexpected response 0
[  181.223541][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.230021][    C0] yealink 3-1:36.0: unexpected response 0
[  181.239831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.245746][    C0] yealink 3-1:36.0: unexpected response 0
[  181.255483][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.261390][    C0] yealink 3-1:36.0: unexpected response 0
[  181.271187][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.277130][    C0] yealink 3-1:36.0: unexpected response 0
[  181.286850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.292781][    C0] yealink 3-1:36.0: unexpected response 0
[  181.302665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.308582][    C0] yealink 3-1:36.0: unexpected response 0
[  181.318354][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.324303][    C0] yealink 3-1:36.0: unexpected response 0
[  181.334140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.340093][    C0] yealink 3-1:36.0: unexpected response 0
[  181.349939][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.355901][    C0] yealink 3-1:36.0: unexpected response 0
[  181.365669][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.371626][    C0] yealink 3-1:36.0: unexpected response 0
[  181.381552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.381822][    C0] yealink 3-1:36.0: unexpected response 0
[  181.387665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.396385][    C0] yealink 3-1:36.0: unexpected response 0
[  181.406208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.412148][    C0] yealink 3-1:36.0: unexpected response 0
[  181.421953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.427883][    C0] yealink 3-1:36.0: unexpected response 0
[  181.437600][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.443527][    C0] yealink 3-1:36.0: unexpected response 0
[  181.453367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.459303][    C0] yealink 3-1:36.0: unexpected response 0
[  181.469115][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.475028][    C0] yealink 3-1:36.0: unexpected response 0
[  181.484840][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.490747][    C0] yealink 3-1:36.0: unexpected response 0
[  181.500538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.506456][    C0] yealink 3-1:36.0: unexpected response 0
[  181.516178][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.522109][    C0] yealink 3-1:36.0: unexpected response 0
[  181.531898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.537804][    C0] yealink 3-1:36.0: unexpected response 0
[  181.547527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.553457][    C0] yealink 3-1:36.0: unexpected response 0
[  181.563287][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.569216][    C0] yealink 3-1:36.0: unexpected response 0
[  181.579070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.584979][    C0] yealink 3-1:36.0: unexpected response 0
[  181.595043][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.600954][    C0] yealink 3-1:36.0: unexpected response 0
[  181.610811][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.616739][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  181.632533][    C0] yealink 3-1:36.0: unexpected response 0
[  181.642425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.648361][    C0] yealink 3-1:36.0: unexpected response 0
[  181.658119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.664060][    C0] yealink 3-1:36.0: unexpected response 0
[  181.673888][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.679826][    C0] yealink 3-1:36.0: unexpected response 0
[  181.689638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.695625][    C0] yealink 3-1:36.0: unexpected response 0
[  181.705399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.711373][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  181.727136][    C0] yealink 3-1:36.0: unexpected response 0
[  181.736854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.742759][    C0] yealink 3-1:36.0: unexpected response 0
[  181.752751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.758782][    C0] yealink 3-1:36.0: unexpected response 0
[  181.768558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.774445][    C0] yealink 3-1:36.0: unexpected response 0
[  181.784265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.790202][    C0] yealink 3-1:36.0: unexpected response 0
[  181.800132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.806085][    C0] yealink 3-1:36.0: unexpected response 0
[  181.815831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.821797][    C0] yealink 3-1:36.0: unexpected response 0
[  181.831813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.837722][    C0] yealink 3-1:36.0: unexpected response 0
[  181.847443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.853440][    C0] yealink 3-1:36.0: unexpected response 0
[  181.863247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  181.879077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.884981][    C0] yealink 3-1:36.0: unexpected response 0
[  181.894715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.900652][    C0] yealink 3-1:36.0: unexpected response 0
[  181.910544][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.916715][    C0] yealink 3-1:36.0: unexpected response 0
[  181.926456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.932364][    C0] yealink 3-1:36.0: unexpected response 0
[  181.942183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.948100][    C0] yealink 3-1:36.0: unexpected response 0
[  181.958043][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.963973][    C0] yealink 3-1:36.0: unexpected response 0
[  181.973795][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.979740][    C0] yealink 3-1:36.0: unexpected response 0
[  181.989885][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  181.995843][    C0] yealink 3-1:36.0: unexpected response 0
[  182.005594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.012148][    C0] yealink 3-1:36.0: unexpected response 0
[  182.021957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.027909][    C0] yealink 3-1:36.0: unexpected response 0
[  182.037655][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.043564][    C0] yealink 3-1:36.0: unexpected response 0
[  182.053386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.059342][    C0] yealink 3-1:36.0: unexpected response 0
[  182.069199][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.075115][    C0] yealink 3-1:36.0: unexpected response 0
[  182.084874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.090821][    C0] yealink 3-1:36.0: unexpected response 0
[  182.100633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.106549][    C0] yealink 3-1:36.0: unexpected response 0
[  182.116286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.122229][    C0] yealink 3-1:36.0: unexpected response 0
[  182.132146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.138077][    C0] yealink 3-1:36.0: unexpected response 0
[  182.147993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.153952][    C0] yealink 3-1:36.0: unexpected response 0
[  182.163780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.169709][    C0] yealink 3-1:36.0: unexpected response 0
[  182.179527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.185578][    C0] yealink 3-1:36.0: unexpected response 0
[  182.196639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.202610][    C0] yealink 3-1:36.0: unexpected response 0
[  182.212451][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.218369][    C0] yealink 3-1:36.0: unexpected response 0
[  182.228122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.234041][    C0] yealink 3-1:36.0: unexpected response 0
[  182.243876][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.249815][    C0] yealink 3-1:36.0: unexpected response 0
[  182.259621][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.265533][    C0] yealink 3-1:36.0: unexpected response 0
[  182.275249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.281152][    C0] yealink 3-1:36.0: unexpected response 0
[  182.290943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.297623][    C0] yealink 3-1:36.0: unexpected response 0
[  182.307611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.313671][    C0] yealink 3-1:36.0: unexpected response 0
[  182.323671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.329601][    C0] yealink 3-1:36.0: unexpected response 0
[  182.339440][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.345435][    C0] yealink 3-1:36.0: unexpected response 0
[  182.355492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.361423][    C0] yealink 3-1:36.0: unexpected response 0
[  182.371582][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.377527][    C0] yealink 3-1:36.0: unexpected response 0
[  182.387250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.393171][    C0] yealink 3-1:36.0: unexpected response 0
[  182.403496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.409613][    C0] yealink 3-1:36.0: unexpected response 0
[  182.419427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.425348][    C0] yealink 3-1:36.0: unexpected response 0
[  182.435414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.441330][    C0] yealink 3-1:36.0: unexpected response 0
[  182.451224][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.457175][    C0] yealink 3-1:36.0: unexpected response 0
[  182.466934][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.472847][    C0] yealink 3-1:36.0: unexpected response 0
[  182.482662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.488572][    C0] yealink 3-1:36.0: unexpected response 0
[  182.498320][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.504272][    C0] yealink 3-1:36.0: unexpected response 0
[  182.514093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.520007][    C0] yealink 3-1:36.0: unexpected response 0
[  182.529798][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.535727][    C0] yealink 3-1:36.0: unexpected response 0
[  182.545493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.551468][    C0] yealink 3-1:36.0: unexpected response 0
[  182.561295][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.567240][    C0] yealink 3-1:36.0: unexpected response 0
[  182.577004][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.582952][    C0] yealink 3-1:36.0: unexpected response 0
[  182.592812][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  182.608620][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.614546][    C0] yealink 3-1:36.0: unexpected response 0
[  182.624415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.630386][    C0] yealink 3-1:36.0: unexpected response 0
[  182.640219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[  182.662108][    C0] yealink 3-1:36.0: unexpected response 0
[  182.671907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.677843][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  182.693520][    C0] yealink 3-1:36.0: unexpected response 0
[  182.703322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.709238][    C0] yealink 3-1:36.0: unexpected response 0
** 3 printk messages dropped **
[  182.734786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  182.750797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  182.766456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  182.772658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  182.783010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.791937][    C0] yealink 3-1:36.0: unexpected response 0
[  182.802208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.802527][    C0] yealink 3-1:36.0: unexpected response 0
[  182.812329][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.818524][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  182.834372][    C0] yealink 3-1:36.0: unexpected response 0
[  182.834611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.844607][    C0] yealink 3-1:36.0: unexpected response 0
[  182.844860][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.854827][    C0] yealink 3-1:36.0: unexpected response 0
[  182.855089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.864471][    C0] yealink 3-1:36.0: unexpected response 0
[  182.874549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.874840][    C0] yealink 3-1:36.0: unexpected response 0
[  182.884872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.891094][    C0] yealink 3-1:36.0: unexpected response 0
[  182.891340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.901243][    C0] yealink 3-1:36.0: unexpected response 0
[  182.901471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.910616][    C0] yealink 3-1:36.0: unexpected response 0
[  182.921063][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.927101][    C0] yealink 3-1:36.0: unexpected response 0
[  182.936985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.937313][    C0] yealink 3-1:36.0: unexpected response 0
[  182.947417][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.947780][    C0] yealink 3-1:36.0: unexpected response 0
[  182.958333][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.958599][    C0] yealink 3-1:36.0: unexpected response 0
[  182.968660][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.974693][    C0] yealink 3-1:36.0: unexpected response 0
[  182.974957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.984479][    C0] yealink 3-1:36.0: unexpected response 0
[  182.984830][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  182.993657][    C0] yealink 3-1:36.0: unexpected response 0
[  182.993901][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.003829][    C0] yealink 3-1:36.0: unexpected response 0
[  183.004201][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.013265][    C0] yealink 3-1:36.0: unexpected response 0
[  183.013549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.022613][    C0] yealink 3-1:36.0: unexpected response 0
[  183.032464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.038580][    C0] yealink 3-1:36.0: unexpected response 0
[  183.048536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.054533][    C0] yealink 3-1:36.0: unexpected response 0
[  183.064474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.070660][    C0] yealink 3-1:36.0: unexpected response 0
[  183.080853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.081149][    C0] yealink 3-1:36.0: unexpected response 0
[  183.091202][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.097453][    C0] yealink 3-1:36.0: unexpected response 0
[  183.107179][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.113103][    C0] yealink 3-1:36.0: unexpected response 0
[  183.122938][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.128853][    C0] yealink 3-1:36.0: unexpected response 0
[  183.138686][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.144557][    C0] yealink 3-1:36.0: unexpected response 0
[  183.154394][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.160320][    C0] yealink 3-1:36.0: unexpected response 0
[  183.170130][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.176061][    C0] yealink 3-1:36.0: unexpected response 0
[  183.185793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.191920][    C0] yealink 3-1:36.0: unexpected response 0
[  183.202000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.207932][    C0] yealink 3-1:36.0: unexpected response 0
[  183.217935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.223896][    C0] yealink 3-1:36.0: unexpected response 0
[  183.233708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.239638][    C0] yealink 3-1:36.0: unexpected response 0
[  183.249496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.255857][    C0] yealink 3-1:36.0: unexpected response 0
[  183.265874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.271903][    C0] yealink 3-1:36.0: unexpected response 0
[  183.281802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.287768][    C0] yealink 3-1:36.0: unexpected response 0
[  183.297494][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.303414][    C0] yealink 3-1:36.0: unexpected response 0
[  183.313262][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.313526][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  183.329277][    C0] yealink 3-1:36.0: unexpected response 0
[  183.339144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.345124][    C0] yealink 3-1:36.0: unexpected response 0
[  183.354892][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.360842][    C0] yealink 3-1:36.0: unexpected response 0
[  183.370776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.376746][    C0] yealink 3-1:36.0: unexpected response 0
[  183.386664][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.386925][    C0] yealink 3-1:36.0: unexpected response 0
[  183.392797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.401606][    C0] yealink 3-1:36.0: unexpected response 0
[  183.411583][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.417600][    C0] yealink 3-1:36.0: unexpected response 0
[  183.427322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.433253][    C0] yealink 3-1:36.0: unexpected response 0
[  183.443073][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.449004][    C0] yealink 3-1:36.0: unexpected response 0
[  183.458800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.464730][    C0] yealink 3-1:36.0: unexpected response 0
[  183.474532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.480457][    C0] yealink 3-1:36.0: unexpected response 0
[  183.490312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.496228][    C0] yealink 3-1:36.0: unexpected response 0
[  183.505949][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.511846][    C0] yealink 3-1:36.0: unexpected response 0
[  183.521896][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.527799][    C0] yealink 3-1:36.0: unexpected response 0
[  183.537531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.543429][    C0] yealink 3-1:36.0: unexpected response 0
[  183.553214][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.559135][    C0] yealink 3-1:36.0: unexpected response 0
[  183.568950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.574855][    C0] yealink 3-1:36.0: unexpected response 0
[  183.584567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.590486][    C0] yealink 3-1:36.0: unexpected response 0
[  183.600276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.606178][    C0] yealink 3-1:36.0: unexpected response 0
[  183.615943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.621861][    C0] yealink 3-1:36.0: unexpected response 0
[  183.631644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.637539][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  183.653146][    C0] yealink 3-1:36.0: unexpected response 0
[  183.663033][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.668960][    C0] yealink 3-1:36.0: unexpected response 0
[  183.678859][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.684778][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  183.700378][    C0] yealink 3-1:36.0: unexpected response 0
[  183.710165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.716085][    C0] yealink 3-1:36.0: unexpected response 0
[  183.725802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.731705][    C0] yealink 3-1:36.0: unexpected response 0
[  183.741613][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.747563][    C0] yealink 3-1:36.0: unexpected response 0
[  183.757288][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.763203][    C0] yealink 3-1:36.0: unexpected response 0
[  183.773014][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.778925][    C0] yealink 3-1:36.0: unexpected response 0
[  183.788738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.794625][    C0] yealink 3-1:36.0: unexpected response 0
[  183.804405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.810386][    C0] yealink 3-1:36.0: unexpected response 0
[  183.820212][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.826122][    C0] yealink 3-1:36.0: unexpected response 0
[  183.835844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.841749][    C0] yealink 3-1:36.0: unexpected response 0
[  183.851538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.857475][    C0] yealink 3-1:36.0: unexpected response 0
[  183.867248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.873183][    C0] yealink 3-1:36.0: unexpected response 0
[  183.883018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.888937][    C0] yealink 3-1:36.0: unexpected response 0
[  183.898748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.904655][    C0] yealink 3-1:36.0: unexpected response 0
[  183.914553][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.920482][    C0] yealink 3-1:36.0: unexpected response 0
[  183.930323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.936447][    C0] yealink 3-1:36.0: unexpected response 0
[  183.946194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.952122][    C0] yealink 3-1:36.0: unexpected response 0
[  183.961921][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.967833][    C0] yealink 3-1:36.0: unexpected response 0
[  183.977554][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.983480][    C0] yealink 3-1:36.0: unexpected response 0
[  183.993316][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  183.999271][    C0] yealink 3-1:36.0: unexpected response 0
[  184.009079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.014997][    C0] yealink 3-1:36.0: unexpected response 0
[  184.024757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.030703][    C0] yealink 3-1:36.0: unexpected response 0
[  184.040525][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.046445][    C0] yealink 3-1:36.0: unexpected response 0
[  184.056341][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.062252][    C0] yealink 3-1:36.0: unexpected response 0
[  184.072073][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.072376][    C0] yealink 3-1:36.0: unexpected response 0
[  184.082534][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.088495][    C0] yealink 3-1:36.0: unexpected response 0
[  184.098296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.098575][    C0] yealink 3-1:36.0: unexpected response 0
[  184.104481][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.113309][    C0] yealink 3-1:36.0: unexpected response 0
[  184.123149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.129098][    C0] yealink 3-1:36.0: unexpected response 0
[  184.138952][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.144881][    C0] yealink 3-1:36.0: unexpected response 0
[  184.154614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.160620][    C0] yealink 3-1:36.0: unexpected response 0
[  184.170458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.176414][    C0] yealink 3-1:36.0: unexpected response 0
[  184.186170][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.192138][    C0] yealink 3-1:36.0: unexpected response 0
[  184.201954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.207868][    C0] yealink 3-1:36.0: unexpected response 0
[  184.217587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[  184.239310][    C0] yealink 3-1:36.0: unexpected response 0
[  184.239580][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  184.248749][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.257628][    C0] yealink 3-1:36.0: unexpected response 0
[  184.267402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.273335][    C0] yealink 3-1:36.0: unexpected response 0
[  184.283165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.289107][    C0] yealink 3-1:36.0: unexpected response 0
[  184.298934][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  184.314620][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.320532][    C0] yealink 3-1:36.0: unexpected response 0
[  184.330340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.336337][    C0] yealink 3-1:36.0: unexpected response 0
[  184.346114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.346383][    C0] yealink 3-1:36.0: unexpected response 0
[  184.356153][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.362091][    C0] yealink 3-1:36.0: unexpected response 0
[  184.372299][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.378975][    C0] yealink 3-1:36.0: unexpected response 0
[  184.379219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.389104][    C0] yealink 3-1:36.0: unexpected response 0
[  184.389332][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.399233][    C0] yealink 3-1:36.0: unexpected response 0
[  184.409067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.415014][    C0] yealink 3-1:36.0: unexpected response 0
[  184.424753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.430677][    C0] yealink 3-1:36.0: unexpected response 0
[  184.440474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.446391][    C0] yealink 3-1:36.0: unexpected response 0
[  184.456134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.462067][    C0] yealink 3-1:36.0: unexpected response 0
[  184.471888][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.477791][    C0] yealink 3-1:36.0: unexpected response 0
[  184.487508][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.493409][    C0] yealink 3-1:36.0: unexpected response 0
[  184.503242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.503529][    C0] yealink 3-1:36.0: unexpected response 0
[  184.503814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.504118][    C0] yealink 3-1:36.0: unexpected response 0
[  184.504353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.504767][    C0] yealink 3-1:36.0: unexpected response 0
[  184.504995][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.514034][    C0] yealink 3-1:36.0: unexpected response 0
[  184.524128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.530059][    C0] yealink 3-1:36.0: unexpected response 0
[  184.539888][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.545798][    C0] yealink 3-1:36.0: unexpected response 0
[  184.555591][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.561600][    C0] yealink 3-1:36.0: unexpected response 0
[  184.571390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.577334][    C0] yealink 3-1:36.0: unexpected response 0
[  184.587054][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.592954][    C0] yealink 3-1:36.0: unexpected response 0
[  184.602743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.608647][    C0] yealink 3-1:36.0: unexpected response 0
[  184.618364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.624265][    C0] yealink 3-1:36.0: unexpected response 0
[  184.634050][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.639974][    C0] yealink 3-1:36.0: unexpected response 0
[  184.649755][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.655655][    C0] yealink 3-1:36.0: unexpected response 0
[  184.665400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.671297][    C0] yealink 3-1:36.0: unexpected response 0
[  184.681102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.687011][    C0] yealink 3-1:36.0: unexpected response 0
[  184.696735][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.702670][    C0] yealink 3-1:36.0: unexpected response 0
[  184.712453][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.718350][    C0] yealink 3-1:36.0: unexpected response 0
[  184.728090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.733995][    C0] yealink 3-1:36.0: unexpected response 0
[  184.743779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.749694][    C0] yealink 3-1:36.0: unexpected response 0
[  184.759688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.765937][    C0] yealink 3-1:36.0: unexpected response 0
[  184.775652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.781540][    C0] yealink 3-1:36.0: unexpected response 0
[  184.791363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.797258][    C0] yealink 3-1:36.0: unexpected response 0
[  184.806993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.812893][    C0] yealink 3-1:36.0: unexpected response 0
[  184.822721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.828646][    C0] yealink 3-1:36.0: unexpected response 0
[  184.838363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.844619][    C0] yealink 3-1:36.0: unexpected response 0
[  184.854510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.860433][    C0] yealink 3-1:36.0: unexpected response 0
[  184.870500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.876438][    C0] yealink 3-1:36.0: unexpected response 0
[  184.886183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.892095][    C0] yealink 3-1:36.0: unexpected response 0
[  184.903215][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.909161][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  184.924999][    C0] yealink 3-1:36.0: unexpected response 0
[  184.934749][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.940693][    C0] yealink 3-1:36.0: unexpected response 0
[  184.950492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.956401][    C0] yealink 3-1:36.0: unexpected response 0
[  184.966170][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.972076][    C0] yealink 3-1:36.0: unexpected response 0
[  184.981897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  184.987858][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  185.003703][    C0] yealink 3-1:36.0: unexpected response 0
[  185.013519][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.019452][    C0] yealink 3-1:36.0: unexpected response 0
[  185.029339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.035264][    C0] yealink 3-1:36.0: unexpected response 0
[  185.045022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.050960][    C0] yealink 3-1:36.0: unexpected response 0
[  185.051189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.060990][    C0] yealink 3-1:36.0: unexpected response 0
[  185.070794][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.076709][    C0] yealink 3-1:36.0: unexpected response 0
[  185.086431][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.092362][    C0] yealink 3-1:36.0: unexpected response 0
[  185.102194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.108107][    C0] yealink 3-1:36.0: unexpected response 0
[  185.117998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.123936][    C0] yealink 3-1:36.0: unexpected response 0
[  185.133762][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.139691][    C0] yealink 3-1:36.0: unexpected response 0
[  185.149492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.155412][    C0] yealink 3-1:36.0: unexpected response 0
[  185.165513][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.171421][    C0] yealink 3-1:36.0: unexpected response 0
[  185.181337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.187245][    C0] yealink 3-1:36.0: unexpected response 0
[  185.196965][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.202873][    C0] yealink 3-1:36.0: unexpected response 0
[  185.212671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.218585][    C0] yealink 3-1:36.0: unexpected response 0
[  185.228304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.234206][    C0] yealink 3-1:36.0: unexpected response 0
[  185.244310][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.250243][    C0] yealink 3-1:36.0: unexpected response 0
[  185.260291][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.266216][    C0] yealink 3-1:36.0: unexpected response 0
[  185.276488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.282390][    C0] yealink 3-1:36.0: unexpected response 0
[  185.292238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.298183][    C0] yealink 3-1:36.0: unexpected response 0
[  185.307900][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.313801][    C0] yealink 3-1:36.0: unexpected response 0
[  185.323877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.329778][    C0] yealink 3-1:36.0: unexpected response 0
[  185.339569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.345480][    C0] yealink 3-1:36.0: unexpected response 0
[  185.355206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 7 printk messages dropped **
[  185.387298][    C0] yealink 3-1:36.0: unexpected response 0
[  185.393126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.401927][    C0] yealink 3-1:36.0: unexpected response 0
[  185.411743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.417666][    C0] yealink 3-1:36.0: unexpected response 0
[  185.428526][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  185.444308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.450211][    C0] yealink 3-1:36.0: unexpected response 0
[  185.460031][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.465957][    C0] yealink 3-1:36.0: unexpected response 0
[  185.475692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.481615][    C0] yealink 3-1:36.0: unexpected response 0
[  185.491399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.497397][    C0] yealink 3-1:36.0: unexpected response 0
[  185.507131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.513050][    C0] yealink 3-1:36.0: unexpected response 0
[  185.522891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.528808][    C0] yealink 3-1:36.0: unexpected response 0
[  185.538648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.544492][    C0] yealink 3-1:36.0: unexpected response 0
[  185.554273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  185.570746][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.576770][    C0] yealink 3-1:36.0: unexpected response 0
[  185.586488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.592391][    C0] yealink 3-1:36.0: unexpected response 0
[  185.602192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.608096][    C0] yealink 3-1:36.0: unexpected response 0
[  185.617810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.623697][    C0] yealink 3-1:36.0: unexpected response 0
[  185.633824][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.639897][    C0] yealink 3-1:36.0: unexpected response 0
[  185.649677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.655581][    C0] yealink 3-1:36.0: unexpected response 0
[  185.665338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.671238][    C0] yealink 3-1:36.0: unexpected response 0
[  185.681022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  185.696624][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.702510][    C0] yealink 3-1:36.0: unexpected response 0
[  185.712292][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.718196][    C0] yealink 3-1:36.0: unexpected response 0
[  185.727907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.733788][    C0] yealink 3-1:36.0: unexpected response 0
[  185.743583][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.749492][    C0] yealink 3-1:36.0: unexpected response 0
[  185.759275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.765171][    C0] yealink 3-1:36.0: unexpected response 0
[  185.774879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.780786][    C0] yealink 3-1:36.0: unexpected response 0
[  185.790590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.796476][    C0] yealink 3-1:36.0: unexpected response 0
[  185.806183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.812081][    C0] yealink 3-1:36.0: unexpected response 0
[  185.821853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.827757][    C0] yealink 3-1:36.0: unexpected response 0
[  185.837463][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.843372][    C0] yealink 3-1:36.0: unexpected response 0
[  185.853168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.859078][    C0] yealink 3-1:36.0: unexpected response 0
[  185.868849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.874775][    C0] yealink 3-1:36.0: unexpected response 0
[  185.884485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.890379][    C0] yealink 3-1:36.0: unexpected response 0
[  185.900286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.906179][    C0] yealink 3-1:36.0: unexpected response 0
[  185.915921][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.921809][    C0] yealink 3-1:36.0: unexpected response 0
[  185.931585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.937560][    C0] yealink 3-1:36.0: unexpected response 0
[  185.947364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.953272][    C0] yealink 3-1:36.0: unexpected response 0
[  185.963094][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.969017][    C0] yealink 3-1:36.0: unexpected response 0
[  185.978809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  185.984712][    C0] yealink 3-1:36.0: unexpected response 0
[  185.994426][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  186.000367][    C0] yealink 3-1:36.0: unexpected response 0
[  186.009148][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  186.016106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.016131][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.031813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.031839][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.047591][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.047616][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.063647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.063670][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.079387][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.079410][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.095027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.095049][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.110744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.110768][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.126436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.126460][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.142073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.142097][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.158586][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.158614][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.174441][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.174468][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.190200][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.190228][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.206060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.206085][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.215050][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.215082][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.230793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.230819][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.246587][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.246612][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.262235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.262260][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  186.277979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.293779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.293804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.309496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.309524][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.325167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.325189][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.340851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.340875][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.349807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.349830][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.365462][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.365486][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.381191][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.381215][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.397013][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.397038][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.412735][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.412762][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.421786][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.421816][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.422372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.422403][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.438124][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.438148][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.453855][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.453879][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.469543][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.469566][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.485159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.485180][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.500901][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.500925][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.516655][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.516680][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.532296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  186.548088][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  186.563749][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  186.579477][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.579505][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.595104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.595127][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.610809][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.610833][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.626540][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.626564][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.642207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.642231][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.657942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.657966][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.673583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  186.690560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.690586][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.706280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.706305][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  186.721929][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.737715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.737741][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.753365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.753390][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.769139][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.769163][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.784787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.784809][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.800556][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.800582][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.816280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.816306][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.831960][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.831985][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.847675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.847698][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.863338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.863364][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.879085][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.879109][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.894772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.894795][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.910491][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.910516][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.926222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.926249][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.942717][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.942743][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.958466][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.958493][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.974335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.974360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  186.990303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  186.990329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.006062][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.006092][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.021776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.021801][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.037527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.037552][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.053279][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.053304][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.069027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.069051][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.084700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.084723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.100521][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.100545][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.116253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.116284][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.131938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.131963][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.147733][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.147759][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.163433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.163459][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  187.179262][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.194948][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.194973][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.210738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.210764][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.226918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.226944][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.242583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.242609][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.258340][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.258367][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.274150][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.274175][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.289916][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.289940][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.305619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.305653][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.321339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.321362][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.337057][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.337081][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.352693][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.352718][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.368404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.368428][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.384103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.384129][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.394195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.394222][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.403159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.403184][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.419122][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.419146][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.434799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.434821][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.450581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.450606][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.466605][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.466630][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.482508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.482534][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.498228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.498252][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.514076][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.514100][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.529862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.529887][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.545783][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.545806][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.561944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.561968][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.577696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.577719][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.593730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.593754][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.609435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.609459][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.625081][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.625108][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.640852][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.640879][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.656583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.656607][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.672275][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.672301][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  187.688227][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.703901][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.703926][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.719625][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.719650][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.735296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.735319][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.751058][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.751087][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.766903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.766928][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.782635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.782660][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.798352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.798376][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.814001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.814025][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.829740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.829767][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.845437][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.845460][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.861186][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.861211][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.877015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.877042][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.892866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.892893][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.908764][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.908792][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.924510][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.924537][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.940262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.940287][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.956074][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  187.956098][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  187.971869][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  187.987681][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  188.003519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.003544][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.019289][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.019314][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.035037][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.035060][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.050783][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.050808][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.060120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.060149][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.075920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.075944][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.092080][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.092105][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.107807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.107831][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.123463][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.123490][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.139537][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.139565][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.152331][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.152361][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.161589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.161624][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.177402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.177430][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.193078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.193111][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.208957][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.208993][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.219114][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.219149][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.235445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.235470][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.244472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.244499][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.253745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.253785][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.269534][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.269561][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.285693][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.285720][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.302121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.302148][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.318836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.318872][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.334790][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.334814][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.343935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.343968][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.351235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.351271][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.361514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.361540][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.371776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.371804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.387695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.387723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.403622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.403650][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.414112][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.414139][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.423166][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.423192][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.439066][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.439092][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.455279][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.455303][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.471616][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.471643][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.480623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.480650][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.496513][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.496539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.512562][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.512590][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.521802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.521832][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.531167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.531196][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.540364][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.540605][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.549771][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.549828][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  188.565820][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.581999][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.582027][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.590986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.591014][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.599984][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.600017][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.616098][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.616125][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.631774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.631799][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.647527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.647552][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.663391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.663416][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.679171][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.679197][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.694853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.694877][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.710678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.710705][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.726738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.726763][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.742375][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.742401][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.758831][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.758856][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.774561][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.774584][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.790324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.790348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.806024][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.806048][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.821642][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.821666][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.837362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.837386][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.853014][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.853038][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.868754][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.868781][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.884799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.884824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.900649][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.900673][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.916443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.916483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.932254][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.932281][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.948057][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.948084][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.957030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.957066][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.973840][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.973869][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  188.989617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  188.989643][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.005384][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.005408][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.021149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.021174][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.036997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.037026][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.052652][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  189.068468][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.068493][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.084379][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.084405][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.100113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.100137][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.116188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.116214][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.132030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.132055][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.147856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.147888][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.163582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.163609][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.179436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.179463][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.195267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.195289][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.210994][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.211023][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.226699][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.226723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.242312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.242337][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.258037][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.258062][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.273653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.273678][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.289388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.289413][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.305014][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  189.321069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.321092][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.330051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.330078][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.345838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.345863][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.361550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.361575][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.377305][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.377332][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.386594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.386619][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.403453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.403478][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.419250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.419275][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.434882][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.434905][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.450619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.450644][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.466336][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.466360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.481951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.481979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.497695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.497719][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.513310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.513336][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.529053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.529078][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.544674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.544697][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.560404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.560428][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.576113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.576137][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  189.591892][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.607603][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.607628][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.623248][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.623274][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.623807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.623840][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.624390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.624411][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.640019][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.640043][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.655730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.655754][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.671428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.671483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.687203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.687229][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.702927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.702951][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.718798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.718822][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.734455][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.734477][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.750222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.750246][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.765944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.765967][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.781544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.781567][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.797238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.797262][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.812834][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.812861][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.828541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.828564][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.844140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.844163][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.859836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.859865][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.875487][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.875508][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.891250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.891273][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.906922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.906945][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.922538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.922561][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.938211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.938235][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.953889][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.953913][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.969614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.969639][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  189.985457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  189.985480][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.001210][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.001238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.017039][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.017063][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.032726][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.032752][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.041798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  190.057601][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.057626][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.073247][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.073271][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.088959][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.088987][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.104602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.104625][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.120314][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.120338][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.136027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.136052][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.151653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.151678][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.167555][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.167579][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.183198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.183224][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.193281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.193308][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.209027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.209051][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.224677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.224700][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.240403][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.240428][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.256132][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.256157][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.271751][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.271775][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.287462][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.287486][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.303100][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.303124][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.318795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.318818][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.334412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.334434][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.343426][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.343456][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.360175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.360199][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.376098][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.376125][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.391863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.391888][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.407598][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.407622][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.423336][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.423360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.439048][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.439072][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.454674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.454695][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.470383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.470408][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.486133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.486158][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.501794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.501819][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.510770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.510811][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.526903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.526929][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.542588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.542613][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.558320][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.558345][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.573944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.573969][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.589673][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.589697][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.605347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.605369][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.621034][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.621058][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.636746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.636770][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.652380][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.652404][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.668193][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.668216][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.683971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.683996][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.699859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.699885][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.715551][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.715574][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.731321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.731347][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.747059][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  190.762714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.762739][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.778526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.778550][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.794146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.794171][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.809844][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.809868][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  190.825532][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.841265][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.841289][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.857070][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.857094][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.872686][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.872710][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.888397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.888421][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.904013][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.904038][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.919714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.919738][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.935340][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.935362][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.951061][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.951085][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.966769][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.966792][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.982377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.982401][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  190.998071][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  190.998094][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.013741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.013768][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.029483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.029510][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.045707][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.045731][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.061345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.061369][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.077040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.077064][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.092688][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.092713][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.108398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.108422][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.124041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.124067][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.139857][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.139883][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.155557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.155586][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.171347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.171378][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.187196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.187223][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.202858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.202887][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.218648][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.218673][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.234303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.234329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.250242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.250267][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.265970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.265995][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.281638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.281662][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.297396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.297420][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.313282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.313307][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.328999][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.329023][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.344734][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.344757][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.360468][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.360492][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.376658][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.376683][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.385594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.385620][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.402378][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.402405][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.418128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.418153][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.433801][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.433827][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.449867][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.449895][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.465808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.465831][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.481527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.481552][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.497362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.497386][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.512992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.513016][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.528706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.528731][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  191.544450][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.560189][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.560213][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.576078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.576101][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.591796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.591820][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.607524][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.607548][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.623136][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.623159][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.638829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.638852][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.654473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.654495][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.670182][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.670205][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.686219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.686242][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.702303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.702327][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.718069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.718094][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.734105][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.734133][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.750235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.750261][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.765998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.766024][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.781746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.781774][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.798217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.798239][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.813829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.813853][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.829816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.829839][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.845460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.845481][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.861137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.861161][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.876942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.876965][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.892660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.892685][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.908435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.908458][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.924262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.924286][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.940042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.940066][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.955779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.955803][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.971489][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.971514][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  191.987400][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  191.987440][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.003208][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.003245][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.019111][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.019190][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.028169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.028198][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.043881][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.043909][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.059644][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.059670][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.075290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.075312][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.091014][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.091038][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  192.100067][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.100558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.100579][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.110536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.110558][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.119536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.119560][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.135162][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.135184][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.150875][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.150899][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.166567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.166590][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.182457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.182483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.198213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.198238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.213875][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.213900][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.229678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.229721][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.239781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.239808][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.255508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.255534][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.265266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.265292][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.281323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.281348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.297212][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.297236][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.312907][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.312933][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.328690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.328716][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.344392][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.344418][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.354463][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.354492][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.375146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.375173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.391181][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.391206][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.406913][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.406942][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.422571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.422596][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.438312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.438337][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.453948][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  192.469652][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.469676][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.485276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.485298][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.500986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.501010][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.516711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.516741][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.532348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.532373][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.548177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.548201][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.557164][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.557195][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.574160][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.574187][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.589992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.590016][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.605759][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.605785][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.621484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.621509][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.637192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.637217][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.652845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.652870][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.668582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.668606][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.684218][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.684241][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.699923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.699949][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.715821][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.715846][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.731554][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.731580][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.747325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.747351][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.762994][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.763019][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.778727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.778750][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.794387][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.794412][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.810114][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.810139][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.825895][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.825921][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.841630][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.841655][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.857560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.857585][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.873190][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.873215][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.888940][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.888975][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.904956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.904981][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.920838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.920864][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.936649][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.936676][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.952904][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  192.952930][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  192.968661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  192.984321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  193.000104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.000130][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.015922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.015948][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  193.031605][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.047411][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.047436][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  193.063102][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.079099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  193.094752][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  193.110946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.110972][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.126663][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.126688][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.142457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  193.158293][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  193.173944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.173969][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.189682][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.189706][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.205403][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.205427][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.221276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.221302][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.236997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.237021][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.252629][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  193.268368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.268393][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.284200][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.284224][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.300163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.300188][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.315920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.315946][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.331550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.331575][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.347363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.347388][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.363030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.363055][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.378939][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.378973][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.388992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.389016][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.404653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.404676][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.420363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.420387][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.436170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.436194][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.451830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.451855][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.467677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.467701][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.483617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.483642][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.499351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.499375][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.515005][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.515027][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.530826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.530851][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  193.546556][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.562148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.562172][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.578034][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.578058][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.593669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.593693][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.609403][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.609428][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.625041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.625064][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.640795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.640824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.656614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.656637][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.672286][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.672310][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.688475][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.688499][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.704104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.704129][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.720334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.720360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.736159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.736186][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.751825][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.751852][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.767765][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.767792][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.783502][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.783528][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.799223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.799247][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.815515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.815540][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.831323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.831348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.847318][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.847347][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.863357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.863383][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.879214][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.879238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.894871][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.894896][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.910668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.910693][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.926422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.926447][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.942096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.942121][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.958182][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.958207][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.974023][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.974051][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  193.989812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.989837][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.005537][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.005560][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.021533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.021557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.037288][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.037313][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.053280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.053306][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.069810][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.069835][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.085559][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.085583][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.101274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.101299][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.117141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.117168][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.132808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.132836][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.148690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.148715][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.164405][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.164432][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.180153][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.180178][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.195903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.195927][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.211589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.211614][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.227415][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.227441][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.243093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.243119][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.258821][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  194.274472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.274495][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.290172][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.290196][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.305923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.305947][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.321582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.321609][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.337398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.337434][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.346384][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.346414][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.362137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.362165][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.378659][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.378683][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.394582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.394608][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.410419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.410443][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.419410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.419435][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.435051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.435074][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.450793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.450817][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.466492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.466515][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.482120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.482144][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.497849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.497875][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.513794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.513820][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.529552][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.529579][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.545228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  194.560973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.560999][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.576739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.576764][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.592369][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.592395][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.608106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.608130][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.623784][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.623810][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.639510][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.639535][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.648500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.648526][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.664163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.664189][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.679897][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.679921][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.695613][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.695647][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.711325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.711348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.727035][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.727058][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.742647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.742671][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.758363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.758387][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.773979][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.774002][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.789699][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.789733][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.805345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.805368][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.821081][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 5 printk messages dropped **
[  194.852439][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.852464][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.868152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.868177][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.883894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.883920][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.899800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.899824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.915516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.915538][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.931240][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.931265][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.947051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.947076][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.962697][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.962722][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.978392][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.978417][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  194.994019][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.994046][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.009764][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.009789][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.025431][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.025454][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.041208][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.041234][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.056946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.056971][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.072744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.072771][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.081713][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.081739][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.097484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.097508][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.113110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.113136][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.128867][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.128900][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.137954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.137981][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.153619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.153645][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.169367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.169392][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.185053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.185077][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.200831][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.200856][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.216558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.216589][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.232344][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.232372][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.248227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.248256][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.264015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.264041][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.279774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.279799][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.295423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.295446][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.311158][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.311183][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.326876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.326900][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.342498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.342523][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.358210][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.358234][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.373856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.373882][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.382902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.382932][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.399638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.399669][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.415386][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.415408][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.431301][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.431326][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.447113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.447138][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.462756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.462780][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.478458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.478483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.494084][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.494109][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.510149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  195.525900][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.525924][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.541536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.541560][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  195.557335][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.572926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.572951][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.588624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.588653][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.604254][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.604279][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.619976][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.620001][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.635677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.635710][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.651360][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.651385][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.667055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.667079][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.682723][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.682748][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.698429][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.698453][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.714158][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.714182][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.729873][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.729897][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.745638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.745664][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.761462][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.761488][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.777237][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.777262][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.792938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.792965][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.801949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.801974][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.817669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.817694][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.833352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.833377][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.849066][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.849090][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.864728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.864751][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.880430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.880454][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.896146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.896170][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.911796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.911820][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.927534][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.927558][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.943140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.943164][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.958837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.958860][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.974506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.974532][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.983483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.983513][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  195.999256][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  195.999281][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.014949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.014972][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.030914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.030940][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.046760][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  196.062595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.062621][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.078365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.078390][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.094005][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.094030][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.109739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.109763][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.125513][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.125539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.141425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.141452][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.157207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.157232][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.172934][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.172961][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.188781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.188806][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.204597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.204624][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.220378][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.220403][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.236094][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.236118][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.251729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.251754][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.267452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.267476][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.283201][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.283225][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.298954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.298985][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.314623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.314645][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.330350][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.330376][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.339295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.339320][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.348297][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.348321][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.363919][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.363945][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.379635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.379659][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.395358][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.395384][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.404378][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.404404][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.420419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.420446][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.436173][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.436198][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.451819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.451844][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.467728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.467753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.483368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  196.499162][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.499186][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.514805][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.514828][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.530566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.530590][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.546379][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.546404][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.562032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.562057][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.577775][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.577800][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.593412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.593437][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.609137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.609162][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.624784][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.624805][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.640525][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.640549][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.656561][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.656586][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.672229][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.672253][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.687928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.687953][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.704117][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.704142][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.719805][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.719829][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.735584][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.735608][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.751351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.751377][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.767386][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.767419][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.783133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.783159][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.798863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.798893][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.814519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.814541][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.830335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.830359][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.846135][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.846159][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.861758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.861782][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.877490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.877514][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.893110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.893134][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.908864][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.908894][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.924545][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.924570][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.940490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.940515][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.956237][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.956260][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.972053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.972078][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  196.987807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  196.987833][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.003497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.003523][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.019258][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.019284][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.034948][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.034970][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.050745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.050771][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.066599][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.066623][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.082217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.082240][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.097929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.097952][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.113572][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.113595][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.129403][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.129427][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.145047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.145069][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.155123][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.155148][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.164274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.164307][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.181039][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.181065][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.196799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.196825][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.212567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.212593][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.228328][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.228355][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.244435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.244460][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.260157][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.260183][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.275951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.275976][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.291581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.291605][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.307324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.307348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.322937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.322961][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.338622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  197.354242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.354265][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.369952][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.369978][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.385622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.385656][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.401421][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.401455][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.410464][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.410495][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.427116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.427141][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.442831][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.442855][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.458686][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.458712][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.474440][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.474471][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.490192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.490217][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.505953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.505977][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.521599][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  197.537338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.537363][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.552989][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.553014][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.568705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.568730][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.584374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.584399][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.600376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.600400][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.616096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.616120][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.631717][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.631741][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.647499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.647523][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.663223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.663248][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.679054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.679079][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.694738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.694761][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.710487][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.710511][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.726337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.726363][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.742018][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.742045][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.757800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.757826][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.773522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.773547][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.789303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.789329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.805079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.805105][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.820841][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.820869][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.830893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.830920][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.839846][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.839870][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.855535][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.855559][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.864578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.864606][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.880542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.880568][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.896675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.896704][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.912776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.912801][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.928520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.928546][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.944871][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.944896][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.960590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.960616][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.976339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.976364][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  197.992179][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  197.992206][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.008323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.008348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.023987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.024013][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.039701][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.039726][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.055391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.055419][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.071298][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.071324][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.087043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.087069][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.102692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.102718][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.111745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.111780][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.127557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.127583][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.143302][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.143329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.152270][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.152295][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.168030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.168055][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.183692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.183720][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.199585][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.199611][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.215274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.215297][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.231132][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.246904][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.262579][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.262605][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.278365][    C0] yealink 3-1:36.0: unexpected response 0
** 4 printk messages dropped **
[  198.309715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.309740][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.325496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.325522][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.341272][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.341297][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.350375][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.350403][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.366235][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.382338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.382365][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.398169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.398194][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.413858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.413883][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.429608][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.445267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.445289][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.461096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.461121][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.476836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.476860][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.492527][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.508346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.508372][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.523998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.534092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.549834][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.549859][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.565603][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.565629][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.581572][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.581598][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.597350][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.597375][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.613035][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.613061][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.628770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.628795][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.644424][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.660183][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.660207][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.676262][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.685273][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.685303][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.694432][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.710287][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.726076][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.741742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.757510][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.757536][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.773471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.773497][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.789285][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  198.804979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.820685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.820708][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.836418][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.836442][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.852064][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.852088][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.867798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.867822][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.885566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  198.901440][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.901465][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.917556][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.917581][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.927866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.927904][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.936973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.937003][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.953055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.953081][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.969216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.969243][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.978412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.978440][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.987929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.987971][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  198.997373][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  198.997401][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.013565][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.013593][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.022922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.022952][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.032151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.032177][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.049152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.049179][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.064977][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.065005][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.080792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.080818][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.096696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.096721][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.112445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.112469][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.121540][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.121576][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.130963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.130992][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.147868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.147895][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.163619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.163645][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.179744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.179775][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.196222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.196249][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.211993][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.212019][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.227753][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.227777][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.243388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.243419][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.259103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.259127][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.274745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.274767][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.290594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.290620][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.306411][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.306436][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.322368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.322394][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.338127][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.338152][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.353770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.353794][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.369511][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.369537][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.385261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.385285][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.395387][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.395412][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.411161][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.411185][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.426973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.426998][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.442805][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.442829][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.458803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.458830][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.474458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.474481][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.490204][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.490227][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.506038][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.506064][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  199.521891][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.537610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  199.553296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.553321][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.569011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.569035][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.584667][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.584689][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.600357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.600381][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.616143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.616166][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.631779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.631802][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.647532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.647555][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.663165][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.663189][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.678897][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.678934][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.694558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.694580][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.710367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.710390][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.726120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.726143][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.741789][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.741814][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.757558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.757583][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.773220][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.773245][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.788990][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.789015][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.804674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.804697][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.820421][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.820446][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.836154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.836178][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.851780][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.851804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.868390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.868415][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.884147][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.884172][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.899880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.899909][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.915561][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.915585][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.925606][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.925634][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.941390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.941417][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.957167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.957194][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.972829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.972855][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.988618][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.988652][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  199.997740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  199.997767][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.013994][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.014021][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.029760][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.029786][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.045474][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.045499][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.061237][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.061263][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.077121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.077150][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.092786][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.092812][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.108514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.108539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.124175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.124201][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.139969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.139994][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.155695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.155729][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.171458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.171485][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.180845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.180872][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.196687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.196712][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.212306][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.212332][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.228011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 11 printk messages dropped **
[  200.285081][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.285103][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.300835][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.300860][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.316544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.316567][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.332163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.332187][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.347893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.347916][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.363608][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.363632][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.379516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.379543][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.395177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.395200][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.410923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.410948][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.426632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.426655][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.442273][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.442297][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.458002][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.458027][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.473632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.473656][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.489598][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.489622][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.505221][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.505248][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.520947][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  200.536720][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.536746][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.552381][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.552407][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.568155][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.568180][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.583775][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.583799][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.599588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.599612][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.615595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.615617][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.631291][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.631315][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.646987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.647010][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.662640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.662663][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.678347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.678370][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.693986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.694010][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.709714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.709739][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.725361][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.725383][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.741055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.741079][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.756808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.756834][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.772517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.772543][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.788303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.788328][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.803945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.803971][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.819668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.819695][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.835325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.835348][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.851095][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.851122][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.866816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.866841][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.882434][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.882459][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.898150][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.898173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.913788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.913812][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.929540][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.929567][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.945200][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.945228][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.960938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.960963][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.976651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.976676][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  200.992296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  200.992321][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.008296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.008321][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.023997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.024022][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.039766][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.039791][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.055824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.055857][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.071692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.071717][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.087542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.087568][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.106432][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  201.122262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.122287][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.138019][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.138048][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.153762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.153788][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.169517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.169541][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.185145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.185168][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.200905][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.200931][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.217339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.217364][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.232977][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.233002][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.248697][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.248722][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.264413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.264438][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.280131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.280155][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  201.296169][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.311762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.311785][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.327476][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.327499][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.343137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  201.358865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.358896][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.374898][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.374927][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.384048][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.384080][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.400911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.400942][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.416664][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.416688][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.432382][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.432406][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.448131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.448157][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.463935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.463961][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.479738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.479763][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.495512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.495535][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.511270][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.511297][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.527541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.527566][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.543243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.543268][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.559203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.559228][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.574927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  201.590740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.590764][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.606492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.606518][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.622201][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.622226][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.638017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.638041][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.653692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.653717][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.669436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.669463][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.685112][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.685136][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.700828][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.700852][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.716522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.716547][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.732149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.732173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.747912][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.747939][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.763659][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.763684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.772691][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.772721][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.788478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.788503][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.804167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.804193][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.814335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.814362][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.832304][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.832329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.848037][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.848062][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.863714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.863740][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.881146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.881173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.897028][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.897055][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.912793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.912820][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.928529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.928553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.944184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.944211][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.959935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.959963][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.975701][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.975735][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  201.991458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  201.991484][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.007265][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.007291][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.023054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.023080][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.038836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.038861][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.054853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.054880][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.070604][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.070633][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.086335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.086361][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.102002][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.102028][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.117913][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.117938][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.133731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.133756][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.149602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.149631][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.158656][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.158683][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.174451][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.174478][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.190370][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.190395][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.206082][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  202.222142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.222170][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.237935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.237961][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.253651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.253677][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.269364][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.269389][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.285080][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.285103][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.300792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.300816][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.316485][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.316509][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.332146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  202.342495][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.342525][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.359635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.359659][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.375290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.375312][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.391187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.391211][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.407076][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.407102][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.422918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.422943][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.438660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.438684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.454282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.454307][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.470011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.470036][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.485736][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.485760][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.501710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.501735][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.517456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.517480][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  202.533141][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  202.549886][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.565516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.565539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.581223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.581247][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  202.597048][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.612649][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.612672][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.628324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.628347][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.643931][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.643954][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.659690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.659714][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.675322][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.675344][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.691044][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.691068][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.706740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.706763][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.722352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.722376][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.738128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.738151][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.753938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.753965][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.762909][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.762935][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.778661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.778684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.794317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.794344][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.803327][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.803353][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.819091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.819122][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.834912][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.834933][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.850636][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.850659][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.866346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.866371][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.882098][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.882131][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.897864][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.897891][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.913564][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.913590][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.929292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.929315][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.944951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.944973][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.960724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.960747][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.976430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.976454][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  202.992064][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  202.992089][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.007974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.007997][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.023647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.023671][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.039450][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.039473][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.056112][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.056135][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.071839][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.071863][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.087628][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.087652][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.103366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.103392][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.119306][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.119333][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.134978][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.135000][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.150717][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.150742][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.166419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.166443][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.182125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.182152][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.197859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.197884][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.213575][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.213601][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.229286][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.229310][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.245197][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.245220][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.260943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.260969][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.277368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.277395][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.293109][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.293135][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.302161][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.302188][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.317921][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.317947][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.333569][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.333594][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.349294][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.349319][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.364987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.365010][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.380727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.380753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.389842][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.389867][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.405603][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.405626][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.421496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.421521][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.437242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.437268][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.452920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.452945][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.468656][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.468680][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.484303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.484329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.500120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.500146][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.516400][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.516425][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.532247][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.532296][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.542443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.542470][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.558278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  203.573944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.573968][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  203.589775][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.605389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.605411][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.621167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.621192][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.636983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.637007][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.652771][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.652795][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.668491][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.668515][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.684106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.684131][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.699826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.699851][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.715631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.715663][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.731382][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.731408][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.748278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.748305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.764066][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.764092][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.779903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.779929][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.795538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.795560][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.811252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.811277][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.826954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.826978][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.842759][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.842785][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.858502][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.858527][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.874138][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.874163][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.889974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.890009][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.905850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.905875][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.921469][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.921493][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  203.937193][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.952954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.952979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.968683][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.968708][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  203.984334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  203.984360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.000061][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.000085][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.015841][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.015865][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.031449][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.031472][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.047243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.047267][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.062854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  204.078588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.078612][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.094287][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.094311][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.110387][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  204.110413][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  204.126126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 79 printk messages dropped **
[  204.479159][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.486125][    C0] yealink 3-1:36.0: unexpected response 0
[  204.494975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.501966][    C0] yealink 3-1:36.0: unexpected response 0
[  204.510754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.517746][    C0] yealink 3-1:36.0: unexpected response 0
[  204.526457][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.533460][    C0] yealink 3-1:36.0: unexpected response 0
[  204.542228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.549180][    C0] yealink 3-1:36.0: unexpected response 0
[  204.558290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.565163][    C0] yealink 3-1:36.0: unexpected response 0
[  204.573950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.580897][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  204.596618][    C0] yealink 3-1:36.0: unexpected response 0
[  204.605288][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.612219][    C0] yealink 3-1:36.0: unexpected response 0
[  204.620987][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.627950][    C0] yealink 3-1:36.0: unexpected response 0
[  204.636627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.643585][    C0] yealink 3-1:36.0: unexpected response 0
[  204.652355][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.659291][    C0] yealink 3-1:36.0: unexpected response 0
[  204.668120][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.674989][    C0] yealink 3-1:36.0: unexpected response 0
[  204.683753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.690694][    C0] yealink 3-1:36.0: unexpected response 0
[  204.699554][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.706509][    C0] yealink 3-1:36.0: unexpected response 0
[  204.715182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.722115][    C0] yealink 3-1:36.0: unexpected response 0
[  204.730851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.737805][    C0] yealink 3-1:36.0: unexpected response 0
[  204.746585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.753521][    C0] yealink 3-1:36.0: unexpected response 0
[  204.762272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.769212][    C0] yealink 3-1:36.0: unexpected response 0
[  204.777955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.784826][    C0] yealink 3-1:36.0: unexpected response 0
[  204.793654][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.801294][    C0] yealink 3-1:36.0: unexpected response 0
[  204.810057][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.816992][    C0] yealink 3-1:36.0: unexpected response 0
[  204.825701][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.832636][    C0] yealink 3-1:36.0: unexpected response 0
[  204.841376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.848311][    C0] yealink 3-1:36.0: unexpected response 0
[  204.856983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.863945][    C0] yealink 3-1:36.0: unexpected response 0
[  204.872695][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.879635][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  204.895248][    C0] yealink 3-1:36.0: unexpected response 0
[  204.903988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.910932][    C0] yealink 3-1:36.0: unexpected response 0
[  204.919691][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.926644][    C0] yealink 3-1:36.0: unexpected response 0
[  204.935312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.942243][    C0] yealink 3-1:36.0: unexpected response 0
[  204.951018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.958045][    C0] yealink 3-1:36.0: unexpected response 0
[  204.966801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.973730][    C0] yealink 3-1:36.0: unexpected response 0
[  204.989122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  204.996090][    C0] yealink 3-1:36.0: unexpected response 0
[  205.004769][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.011751][    C0] yealink 3-1:36.0: unexpected response 0
[  205.012140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.020902][    C0] yealink 3-1:36.0: unexpected response 0
[  205.029665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.036631][    C0] yealink 3-1:36.0: unexpected response 0
[  205.045323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.052268][    C0] yealink 3-1:36.0: unexpected response 0
[  205.061014][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.067977][    C0] yealink 3-1:36.0: unexpected response 0
[  205.076696][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.083638][    C0] yealink 3-1:36.0: unexpected response 0
[  205.092383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.099344][    C0] yealink 3-1:36.0: unexpected response 0
[  205.108103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.114990][    C0] yealink 3-1:36.0: unexpected response 0
[  205.123760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.130754][    C0] yealink 3-1:36.0: unexpected response 0
[  205.139527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.146604][    C0] yealink 3-1:36.0: unexpected response 0
[  205.155284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.162289][    C0] yealink 3-1:36.0: unexpected response 0
[  205.171068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.178037][    C0] yealink 3-1:36.0: unexpected response 0
[  205.186715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.193664][    C0] yealink 3-1:36.0: unexpected response 0
[  205.202449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.209395][    C0] yealink 3-1:36.0: unexpected response 0
[  205.218270][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.225175][    C0] yealink 3-1:36.0: unexpected response 0
[  205.233961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.240928][    C0] yealink 3-1:36.0: unexpected response 0
[  205.249695][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.256672][    C0] yealink 3-1:36.0: unexpected response 0
[  205.265358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.272425][    C0] yealink 3-1:36.0: unexpected response 0
[  205.281217][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.288162][    C0] yealink 3-1:36.0: unexpected response 0
[  205.296833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.303790][    C0] yealink 3-1:36.0: unexpected response 0
[  205.312548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.319517][    C0] yealink 3-1:36.0: unexpected response 0
[  205.328312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.335206][    C0] yealink 3-1:36.0: unexpected response 0
[  205.335439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.344185][    C0] yealink 3-1:36.0: unexpected response 0
[  205.353026][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.360088][    C0] yealink 3-1:36.0: unexpected response 0
[  205.368848][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.375914][    C0] yealink 3-1:36.0: unexpected response 0
[  205.384614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.384883][    C0] yealink 3-1:36.0: unexpected response 0
[  205.393622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.400612][    C0] yealink 3-1:36.0: unexpected response 0
[  205.409453][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.416403][    C0] yealink 3-1:36.0: unexpected response 0
[  205.425082][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.432037][    C0] yealink 3-1:36.0: unexpected response 0
[  205.440833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.447800][    C0] yealink 3-1:36.0: unexpected response 0
[  205.456472][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.463427][    C0] yealink 3-1:36.0: unexpected response 0
[  205.472173][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.479122][    C0] yealink 3-1:36.0: unexpected response 0
[  205.487861][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.494728][    C0] yealink 3-1:36.0: unexpected response 0
[  205.503468][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.510407][    C0] yealink 3-1:36.0: unexpected response 0
[  205.519166][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.526146][    C0] yealink 3-1:36.0: unexpected response 0
[  205.534838][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.541824][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  205.557551][    C0] yealink 3-1:36.0: unexpected response 0
[  205.566249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.573186][    C0] yealink 3-1:36.0: unexpected response 0
[  205.581964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.588930][    C0] yealink 3-1:36.0: unexpected response 0
[  205.597722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.604595][    C0] yealink 3-1:36.0: unexpected response 0
[  205.613336][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.620280][    C0] yealink 3-1:36.0: unexpected response 0
[  205.629046][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.636466][    C0] yealink 3-1:36.0: unexpected response 0
[  205.645141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.652104][    C0] yealink 3-1:36.0: unexpected response 0
[  205.660855][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.667796][    C0] yealink 3-1:36.0: unexpected response 0
[  205.676483][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.683415][    C0] yealink 3-1:36.0: unexpected response 0
[  205.692183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.699140][    C0] yealink 3-1:36.0: unexpected response 0
[  205.707880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.714748][    C0] yealink 3-1:36.0: unexpected response 0
[  205.723850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.730793][    C0] yealink 3-1:36.0: unexpected response 0
[  205.739541][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.746495][    C0] yealink 3-1:36.0: unexpected response 0
[  205.755195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.762167][    C0] yealink 3-1:36.0: unexpected response 0
[  205.771295][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.778354][    C0] yealink 3-1:36.0: unexpected response 0
[  205.787043][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.793996][    C0] yealink 3-1:36.0: unexpected response 0
[  205.802763][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.809720][    C0] yealink 3-1:36.0: unexpected response 0
[  205.818574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.825444][    C0] yealink 3-1:36.0: unexpected response 0
[  205.834274][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.841216][    C0] yealink 3-1:36.0: unexpected response 0
[  205.849972][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  205.865588][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.872524][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  205.888439][    C0] yealink 3-1:36.0: unexpected response 0
[  205.897529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.904803][    C0] yealink 3-1:36.0: unexpected response 0
[  205.913673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.921057][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  205.921641][    C0] yealink 3-1:36.0: unexpected response 0
[  205.930532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.930802][    C0] yealink 3-1:36.0: unexpected response 0
[  205.937711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.947508][    C0] yealink 3-1:36.0: unexpected response 0
[  205.956307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.963294][    C0] yealink 3-1:36.0: unexpected response 0
[  205.972061][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.979070][    C0] yealink 3-1:36.0: unexpected response 0
[  205.987835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  205.994966][    C0] yealink 3-1:36.0: unexpected response 0
[  205.995219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.005500][    C0] yealink 3-1:36.0: unexpected response 0
[  206.014289][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.021270][    C0] yealink 3-1:36.0: unexpected response 0
[  206.030030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.036985][    C0] yealink 3-1:36.0: unexpected response 0
[  206.045696][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.052668][    C0] yealink 3-1:36.0: unexpected response 0
[  206.061449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.068427][    C0] yealink 3-1:36.0: unexpected response 0
[  206.077113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.084154][    C0] yealink 3-1:36.0: unexpected response 0
[  206.092940][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.099932][    C0] yealink 3-1:36.0: unexpected response 0
[  206.108688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.115587][    C0] yealink 3-1:36.0: unexpected response 0
[  206.124378][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.131364][    C0] yealink 3-1:36.0: unexpected response 0
[  206.140148][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.147106][    C0] yealink 3-1:36.0: unexpected response 0
[  206.155803][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.162755][    C0] yealink 3-1:36.0: unexpected response 0
[  206.171543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.178508][    C0] yealink 3-1:36.0: unexpected response 0
[  206.187270][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.194213][    C0] yealink 3-1:36.0: unexpected response 0
[  206.202966][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.209942][    C0] yealink 3-1:36.0: unexpected response 0
[  206.218746][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.225703][    C0] yealink 3-1:36.0: unexpected response 0
[  206.234446][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.241409][    C0] yealink 3-1:36.0: unexpected response 0
[  206.250161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.257155][    C0] yealink 3-1:36.0: unexpected response 0
[  206.265844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.272792][    C0] yealink 3-1:36.0: unexpected response 0
[  206.281550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.288499][    C0] yealink 3-1:36.0: unexpected response 0
[  206.297227][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.304246][    C0] yealink 3-1:36.0: unexpected response 0
[  206.313018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.319996][    C0] yealink 3-1:36.0: unexpected response 0
[  206.328754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.335691][    C0] yealink 3-1:36.0: unexpected response 0
[  206.344415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.351404][    C0] yealink 3-1:36.0: unexpected response 0
[  206.360171][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.367121][    C0] yealink 3-1:36.0: unexpected response 0
[  206.375814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.382952][    C0] yealink 3-1:36.0: unexpected response 0
[  206.391711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  206.407627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.414573][    C0] yealink 3-1:36.0: unexpected response 0
[  206.423372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.430318][    C0] yealink 3-1:36.0: unexpected response 0
[  206.439081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.446032][    C0] yealink 3-1:36.0: unexpected response 0
[  206.454708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.461650][    C0] yealink 3-1:36.0: unexpected response 0
[  206.470399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.477364][    C0] yealink 3-1:36.0: unexpected response 0
[  206.486039][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.492976][    C0] yealink 3-1:36.0: unexpected response 0
[  206.501731][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.508674][    C0] yealink 3-1:36.0: unexpected response 0
[  206.517344][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.524283][    C0] yealink 3-1:36.0: unexpected response 0
[  206.533052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.540020][    C0] yealink 3-1:36.0: unexpected response 0
[  206.548797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.555741][    C0] yealink 3-1:36.0: unexpected response 0
[  206.564436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.571374][    C0] yealink 3-1:36.0: unexpected response 0
[  206.580120][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.587069][    C0] yealink 3-1:36.0: unexpected response 0
[  206.595738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.602701][    C0] yealink 3-1:36.0: unexpected response 0
[  206.611446][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.618387][    C0] yealink 3-1:36.0: unexpected response 0
[  206.627060][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.634012][    C0] yealink 3-1:36.0: unexpected response 0
[  206.642765][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.649753][    C0] yealink 3-1:36.0: unexpected response 0
[  206.649979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.658710][    C0] yealink 3-1:36.0: unexpected response 0
[  206.667480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.674414][    C0] yealink 3-1:36.0: unexpected response 0
[  206.683189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.690143][    C0] yealink 3-1:36.0: unexpected response 0
[  206.698924][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.705957][    C0] yealink 3-1:36.0: unexpected response 0
[  206.714648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.721658][    C0] yealink 3-1:36.0: unexpected response 0
[  206.721895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.730640][    C0] yealink 3-1:36.0: unexpected response 0
[  206.739418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.746385][    C0] yealink 3-1:36.0: unexpected response 0
[  206.755070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.762031][    C0] yealink 3-1:36.0: unexpected response 0
[  206.770792][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.777783][    C0] yealink 3-1:36.0: unexpected response 0
[  206.786512][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.793477][    C0] yealink 3-1:36.0: unexpected response 0
[  206.802228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.809262][    C0] yealink 3-1:36.0: unexpected response 0
[  206.818018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.824897][    C0] yealink 3-1:36.0: unexpected response 0
[  206.833646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.840624][    C0] yealink 3-1:36.0: unexpected response 0
[  206.849370][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  206.865278][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.872230][    C0] yealink 3-1:36.0: unexpected response 0
[  206.880978][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.888018][    C0] yealink 3-1:36.0: unexpected response 0
[  206.896719][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.903705][    C0] yealink 3-1:36.0: unexpected response 0
[  206.912504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.919569][    C0] yealink 3-1:36.0: unexpected response 0
[  206.928343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.935226][    C0] yealink 3-1:36.0: unexpected response 0
[  206.944110][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.951349][    C0] yealink 3-1:36.0: unexpected response 0
[  206.960126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.967100][    C0] yealink 3-1:36.0: unexpected response 0
[  206.975887][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.982958][    C0] yealink 3-1:36.0: unexpected response 0
[  206.991733][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  206.998744][    C0] yealink 3-1:36.0: unexpected response 0
[  207.007530][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.014471][    C0] yealink 3-1:36.0: unexpected response 0
[  207.023266][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.030230][    C0] yealink 3-1:36.0: unexpected response 0
[  207.039108][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.046189][    C0] yealink 3-1:36.0: unexpected response 0
[  207.054966][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.061922][    C0] yealink 3-1:36.0: unexpected response 0
[  207.070689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.077707][    C0] yealink 3-1:36.0: unexpected response 0
[  207.086406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.093363][    C0] yealink 3-1:36.0: unexpected response 0
[  207.093607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.093938][    C0] yealink 3-1:36.0: unexpected response 0
[  207.094211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  207.103250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.110238][    C0] yealink 3-1:36.0: unexpected response 0
[  207.119191][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.126141][    C0] yealink 3-1:36.0: unexpected response 0
[  207.134848][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.141837][    C0] yealink 3-1:36.0: unexpected response 0
[  207.142078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.151905][    C0] yealink 3-1:36.0: unexpected response 0
[  207.160682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.167661][    C0] yealink 3-1:36.0: unexpected response 0
[  207.176335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.183312][    C0] yealink 3-1:36.0: unexpected response 0
[  207.192161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.199238][    C0] yealink 3-1:36.0: unexpected response 0
[  207.208101][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.215000][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  207.230746][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  207.246490][    C0] yealink 3-1:36.0: unexpected response 0
[  207.255265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.255537][    C0] yealink 3-1:36.0: unexpected response 0
[  207.263028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.272891][    C0] yealink 3-1:36.0: unexpected response 0
[  207.281684][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.288655][    C0] yealink 3-1:36.0: unexpected response 0
[  207.297340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.304307][    C0] yealink 3-1:36.0: unexpected response 0
[  207.313091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.320072][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  207.335821][    C0] yealink 3-1:36.0: unexpected response 0
[  207.344549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.351491][    C0] yealink 3-1:36.0: unexpected response 0
[  207.360244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.367195][    C0] yealink 3-1:36.0: unexpected response 0
[  207.375993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.382959][    C0] yealink 3-1:36.0: unexpected response 0
[  207.383178][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.392977][    C0] yealink 3-1:36.0: unexpected response 0
[  207.401754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.408730][    C0] yealink 3-1:36.0: unexpected response 0
[  207.417468][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.424403][    C0] yealink 3-1:36.0: unexpected response 0
[  207.433176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.440158][    C0] yealink 3-1:36.0: unexpected response 0
[  207.449012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.455967][    C0] yealink 3-1:36.0: unexpected response 0
[  207.464929][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.471878][    C0] yealink 3-1:36.0: unexpected response 0
[  207.480672][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.487790][    C0] yealink 3-1:36.0: unexpected response 0
[  207.496498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.503511][    C0] yealink 3-1:36.0: unexpected response 0
[  207.512294][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.519780][    C0] yealink 3-1:36.0: unexpected response 0
[  207.528532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.535503][    C0] yealink 3-1:36.0: unexpected response 0
[  207.544347][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.551310][    C0] yealink 3-1:36.0: unexpected response 0
[  207.560089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.567058][    C0] yealink 3-1:36.0: unexpected response 0
[  207.575740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.582776][    C0] yealink 3-1:36.0: unexpected response 0
[  207.591551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.598511][    C0] yealink 3-1:36.0: unexpected response 0
[  207.607217][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.614206][    C0] yealink 3-1:36.0: unexpected response 0
[  207.623025][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.629997][    C0] yealink 3-1:36.0: unexpected response 0
[  207.638775][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.645764][    C0] yealink 3-1:36.0: unexpected response 0
[  207.654491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.661468][    C0] yealink 3-1:36.0: unexpected response 0
[  207.670328][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.677317][    C0] yealink 3-1:36.0: unexpected response 0
[  207.686023][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.692972][    C0] yealink 3-1:36.0: unexpected response 0
[  207.701742][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.708699][    C0] yealink 3-1:36.0: unexpected response 0
[  207.715623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.721507][    C0] yealink 3-1:36.0: unexpected response 0
[  207.731317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.737511][    C0] yealink 3-1:36.0: unexpected response 0
[  207.747262][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.753172][    C0] yealink 3-1:36.0: unexpected response 0
[  207.762971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.768889][    C0] yealink 3-1:36.0: unexpected response 0
[  207.778724][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.784624][    C0] yealink 3-1:36.0: unexpected response 0
[  207.794394][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.800326][    C0] yealink 3-1:36.0: unexpected response 0
[  207.810114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.816032][    C0] yealink 3-1:36.0: unexpected response 0
[  207.825774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.831788][    C0] yealink 3-1:36.0: unexpected response 0
[  207.841632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.847591][    C0] yealink 3-1:36.0: unexpected response 0
[  207.857321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.863261][    C0] yealink 3-1:36.0: unexpected response 0
[  207.873576][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  207.889302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.895213][    C0] yealink 3-1:36.0: unexpected response 0
[  207.904938][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.910850][    C0] yealink 3-1:36.0: unexpected response 0
[  207.920758][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.926693][    C0] yealink 3-1:36.0: unexpected response 0
[  207.936537][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.942480][    C0] yealink 3-1:36.0: unexpected response 0
[  207.952290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.958237][    C0] yealink 3-1:36.0: unexpected response 0
[  207.968089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.974049][    C0] yealink 3-1:36.0: unexpected response 0
[  207.974295][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.983143][    C0] yealink 3-1:36.0: unexpected response 0
[  207.992998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  207.999048][    C0] yealink 3-1:36.0: unexpected response 0
[  208.008927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.014947][    C0] yealink 3-1:36.0: unexpected response 0
[  208.024698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.030623][    C0] yealink 3-1:36.0: unexpected response 0
[  208.040437][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.046514][    C0] yealink 3-1:36.0: unexpected response 0
[  208.056255][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.062558][    C0] yealink 3-1:36.0: unexpected response 0
[  208.072363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.078279][    C0] yealink 3-1:36.0: unexpected response 0
[  208.088019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.093934][    C0] yealink 3-1:36.0: unexpected response 0
[  208.103756][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.109786][    C0] yealink 3-1:36.0: unexpected response 0
[  208.119702][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.125785][    C0] yealink 3-1:36.0: unexpected response 0
[  208.135616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.141589][    C0] yealink 3-1:36.0: unexpected response 0
[  208.151428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.157407][    C0] yealink 3-1:36.0: unexpected response 0
[  208.167154][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.173123][    C0] yealink 3-1:36.0: unexpected response 0
[  208.182931][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.188871][    C0] yealink 3-1:36.0: unexpected response 0
[  208.198707][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.204605][    C0] yealink 3-1:36.0: unexpected response 0
[  208.214393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.220463][    C0] yealink 3-1:36.0: unexpected response 0
[  208.230366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.236296][    C0] yealink 3-1:36.0: unexpected response 0
[  208.246145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.252099][    C0] yealink 3-1:36.0: unexpected response 0
[  208.262339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.262619][    C0] yealink 3-1:36.0: unexpected response 0
[  208.262875][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.272812][    C0] yealink 3-1:36.0: unexpected response 0
[  208.273038][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.283597][    C0] yealink 3-1:36.0: unexpected response 0
[  208.293407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.299408][    C0] yealink 3-1:36.0: unexpected response 0
[  208.309201][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.315111][    C0] yealink 3-1:36.0: unexpected response 0
[  208.324837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.330752][    C0] yealink 3-1:36.0: unexpected response 0
[  208.340910][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.346859][    C0] yealink 3-1:36.0: unexpected response 0
[  208.356653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.362581][    C0] yealink 3-1:36.0: unexpected response 0
[  208.372748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.378951][    C0] yealink 3-1:36.0: unexpected response 0
[  208.388815][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.389078][    C0] yealink 3-1:36.0: unexpected response 0
[  208.398854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.404963][    C0] yealink 3-1:36.0: unexpected response 0
[  208.414711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.420687][    C0] yealink 3-1:36.0: unexpected response 0
[  208.420965][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.429873][    C0] yealink 3-1:36.0: unexpected response 0
[  208.439697][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.445610][    C0] yealink 3-1:36.0: unexpected response 0
[  208.455353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.461289][    C0] yealink 3-1:36.0: unexpected response 0
[  208.471136][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.477050][    C0] yealink 3-1:36.0: unexpected response 0
[  208.486793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.492707][    C0] yealink 3-1:36.0: unexpected response 0
[  208.502595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.508507][    C0] yealink 3-1:36.0: unexpected response 0
[  208.518225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.524156][    C0] yealink 3-1:36.0: unexpected response 0
[  208.533962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.539870][    C0] yealink 3-1:36.0: unexpected response 0
[  208.549667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.555589][    C0] yealink 3-1:36.0: unexpected response 0
[  208.565337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.571263][    C0] yealink 3-1:36.0: unexpected response 0
[  208.581168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.587075][    C0] yealink 3-1:36.0: unexpected response 0
[  208.596844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.602850][    C0] yealink 3-1:36.0: unexpected response 0
[  208.612650][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.618578][    C0] yealink 3-1:36.0: unexpected response 0
[  208.628310][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.634234][    C0] yealink 3-1:36.0: unexpected response 0
[  208.644047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.649959][    C0] yealink 3-1:36.0: unexpected response 0
[  208.659754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.665803][    C0] yealink 3-1:36.0: unexpected response 0
[  208.675594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.681575][    C0] yealink 3-1:36.0: unexpected response 0
[  208.691431][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.697375][    C0] yealink 3-1:36.0: unexpected response 0
[  208.707117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.713220][    C0] yealink 3-1:36.0: unexpected response 0
[  208.723072][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.729009][    C0] yealink 3-1:36.0: unexpected response 0
[  208.739091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.745493][    C0] yealink 3-1:36.0: unexpected response 0
[  208.755227][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.761193][    C0] yealink 3-1:36.0: unexpected response 0
[  208.770994][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.776913][    C0] yealink 3-1:36.0: unexpected response 0
[  208.786679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.792639][    C0] yealink 3-1:36.0: unexpected response 0
[  208.802469][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  208.818200][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.824153][    C0] yealink 3-1:36.0: unexpected response 0
[  208.833994][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.839918][    C0] yealink 3-1:36.0: unexpected response 0
[  208.849759][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.855671][    C0] yealink 3-1:36.0: unexpected response 0
[  208.865744][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.871702][    C0] yealink 3-1:36.0: unexpected response 0
[  208.871982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.880813][    C0] yealink 3-1:36.0: unexpected response 0
[  208.890627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.896542][    C0] yealink 3-1:36.0: unexpected response 0
[  208.906269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.912205][    C0] yealink 3-1:36.0: unexpected response 0
[  208.922102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.928046][    C0] yealink 3-1:36.0: unexpected response 0
[  208.937785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.943823][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  208.959651][    C0] yealink 3-1:36.0: unexpected response 0
[  208.969497][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.975437][    C0] yealink 3-1:36.0: unexpected response 0
[  208.985189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  208.991191][    C0] yealink 3-1:36.0: unexpected response 0
[  209.001008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.006983][    C0] yealink 3-1:36.0: unexpected response 0
[  209.016726][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.022668][    C0] yealink 3-1:36.0: unexpected response 0
[  209.032499][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.038448][    C0] yealink 3-1:36.0: unexpected response 0
[  209.048195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.054108][    C0] yealink 3-1:36.0: unexpected response 0
[  209.063930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.069849][    C0] yealink 3-1:36.0: unexpected response 0
[  209.079643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.085910][    C0] yealink 3-1:36.0: unexpected response 0
[  209.095698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.101632][    C0] yealink 3-1:36.0: unexpected response 0
[  209.111551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.117495][    C0] yealink 3-1:36.0: unexpected response 0
[  209.127284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.133212][    C0] yealink 3-1:36.0: unexpected response 0
[  209.143010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.148940][    C0] yealink 3-1:36.0: unexpected response 0
[  209.158763][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.164886][    C0] yealink 3-1:36.0: unexpected response 0
[  209.174680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.180624][    C0] yealink 3-1:36.0: unexpected response 0
[  209.190437][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.196408][    C0] yealink 3-1:36.0: unexpected response 0
[  209.206153][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.212079][    C0] yealink 3-1:36.0: unexpected response 0
[  209.222085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.228046][    C0] yealink 3-1:36.0: unexpected response 0
[  209.237775][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.243707][    C0] yealink 3-1:36.0: unexpected response 0
[  209.253533][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.259453][    C0] yealink 3-1:36.0: unexpected response 0
[  209.269267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.275202][    C0] yealink 3-1:36.0: unexpected response 0
[  209.284924][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.290848][    C0] yealink 3-1:36.0: unexpected response 0
[  209.300690][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.306612][    C0] yealink 3-1:36.0: unexpected response 0
[  209.316345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.322290][    C0] yealink 3-1:36.0: unexpected response 0
[  209.332130][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.338077][    C0] yealink 3-1:36.0: unexpected response 0
[  209.347875][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.353829][    C0] yealink 3-1:36.0: unexpected response 0
[  209.364360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.370569][    C0] yealink 3-1:36.0: unexpected response 0
[  209.380433][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.380703][    C0] yealink 3-1:36.0: unexpected response 0
[  209.386598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.395322][    C0] yealink 3-1:36.0: unexpected response 0
[  209.405133][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.411071][    C0] yealink 3-1:36.0: unexpected response 0
[  209.420895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.426806][    C0] yealink 3-1:36.0: unexpected response 0
[  209.436534][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.442440][    C0] yealink 3-1:36.0: unexpected response 0
[  209.452424][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.458350][    C0] yealink 3-1:36.0: unexpected response 0
[  209.468099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.474021][    C0] yealink 3-1:36.0: unexpected response 0
[  209.483833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.490000][    C0] yealink 3-1:36.0: unexpected response 0
[  209.499879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.505785][    C0] yealink 3-1:36.0: unexpected response 0
[  209.515523][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  209.531299][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.537276][    C0] yealink 3-1:36.0: unexpected response 0
[  209.547028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.552984][    C0] yealink 3-1:36.0: unexpected response 0
[  209.562822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  209.578693][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.584679][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.600459][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.616425][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.632150][    C0] yealink 3-1:36.0: unexpected response 0
[  209.641944][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.647851][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.663582][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.673708][    C0] yealink 3-1:36.0: unexpected response 0
[  209.683534][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.683819][    C0] yealink 3-1:36.0: unexpected response 0
[  209.693627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.699583][    C0] yealink 3-1:36.0: unexpected response 0
[  209.709417][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.715352][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.730974][    C0] yealink 3-1:36.0: unexpected response 0
[  209.740761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.746666][    C0] yealink 3-1:36.0: unexpected response 0
[  209.756380][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.762275][    C0] yealink 3-1:36.0: unexpected response 0
[  209.772059][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.777991][    C0] yealink 3-1:36.0: unexpected response 0
[  209.787707][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.793612][    C0] yealink 3-1:36.0: unexpected response 0
[  209.803494][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.809396][    C0] yealink 3-1:36.0: unexpected response 0
[  209.819183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.825077][    C0] yealink 3-1:36.0: unexpected response 0
[  209.834829][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.840750][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.856452][    C0] yealink 3-1:36.0: unexpected response 0
[  209.866185][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.872076][    C0] yealink 3-1:36.0: unexpected response 0
[  209.881951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.887860][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.903645][    C0] yealink 3-1:36.0: unexpected response 0
[  209.913445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.919354][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.935046][    C0] yealink 3-1:36.0: unexpected response 0
[  209.944761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.950663][    C0] yealink 3-1:36.0: unexpected response 0
[  209.960500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.966405][    C0] yealink 3-1:36.0: unexpected response 0
[  209.976142][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  209.982178][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  209.998022][    C0] yealink 3-1:36.0: unexpected response 0
[  210.007749][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.013778][    C0] yealink 3-1:36.0: unexpected response 0
[  210.023646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.029644][    C0] yealink 3-1:36.0: unexpected response 0
[  210.039456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.045382][    C0] yealink 3-1:36.0: unexpected response 0
[  210.055206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.061122][    C0] yealink 3-1:36.0: unexpected response 0
[  210.070973][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.076939][    C0] yealink 3-1:36.0: unexpected response 0
[  210.086701][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.092613][    C0] yealink 3-1:36.0: unexpected response 0
[  210.102414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.108363][    C0] yealink 3-1:36.0: unexpected response 0
[  210.118084][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.124027][    C0] yealink 3-1:36.0: unexpected response 0
[  210.133837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.139771][    C0] yealink 3-1:36.0: unexpected response 0
[  210.149617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.155903][    C0] yealink 3-1:36.0: unexpected response 0
[  210.165903][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.171832][    C0] yealink 3-1:36.0: unexpected response 0
[  210.181740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.187656][    C0] yealink 3-1:36.0: unexpected response 0
[  210.197374][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.203315][    C0] yealink 3-1:36.0: unexpected response 0
[  210.213191][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.219102][    C0] yealink 3-1:36.0: unexpected response 0
[  210.228925][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.234845][    C0] yealink 3-1:36.0: unexpected response 0
[  210.244598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.250498][    C0] yealink 3-1:36.0: unexpected response 0
[  210.260304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.266208][    C0] yealink 3-1:36.0: unexpected response 0
[  210.275924][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.281836][    C0] yealink 3-1:36.0: unexpected response 0
[  210.291642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.297569][    C0] yealink 3-1:36.0: unexpected response 0
[  210.307286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.313204][    C0] yealink 3-1:36.0: unexpected response 0
[  210.323019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.329099][    C0] yealink 3-1:36.0: unexpected response 0
[  210.339618][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.339886][    C0] yealink 3-1:36.0: unexpected response 0
[  210.345724][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.354519][    C0] yealink 3-1:36.0: unexpected response 0
[  210.364315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.370247][    C0] yealink 3-1:36.0: unexpected response 0
[  210.380076][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.386038][    C0] yealink 3-1:36.0: unexpected response 0
[  210.395881][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.401831][    C0] yealink 3-1:36.0: unexpected response 0
[  210.411727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  210.427638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.433915][    C0] yealink 3-1:36.0: unexpected response 0
[  210.443745][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.449662][    C0] yealink 3-1:36.0: unexpected response 0
[  210.459493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.465406][    C0] yealink 3-1:36.0: unexpected response 0
[  210.475209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.481112][    C0] yealink 3-1:36.0: unexpected response 0
[  210.490913][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.496917][    C0] yealink 3-1:36.0: unexpected response 0
[  210.506637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.512559][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  210.528263][    C0] yealink 3-1:36.0: unexpected response 0
[  210.537977][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.543915][    C0] yealink 3-1:36.0: unexpected response 0
[  210.553730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.559667][    C0] yealink 3-1:36.0: unexpected response 0
[  210.569501][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  210.585206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.591114][    C0] yealink 3-1:36.0: unexpected response 0
[  210.600911][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.606839][    C0] yealink 3-1:36.0: unexpected response 0
[  210.616558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.622505][    C0] yealink 3-1:36.0: unexpected response 0
[  210.632372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.638354][    C0] yealink 3-1:36.0: unexpected response 0
[  210.648209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.654150][    C0] yealink 3-1:36.0: unexpected response 0
[  210.663958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.669908][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  210.685635][    C0] yealink 3-1:36.0: unexpected response 0
[  210.695379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.701316][    C0] yealink 3-1:36.0: unexpected response 0
[  210.711158][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.717110][    C0] yealink 3-1:36.0: unexpected response 0
[  210.726879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.732799][    C0] yealink 3-1:36.0: unexpected response 0
[  210.742622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.748558][    C0] yealink 3-1:36.0: unexpected response 0
[  210.758330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.764307][    C0] yealink 3-1:36.0: unexpected response 0
[  210.774148][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.780078][    C0] yealink 3-1:36.0: unexpected response 0
[  210.789879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.795815][    C0] yealink 3-1:36.0: unexpected response 0
[  210.805553][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  210.821258][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.827182][    C0] yealink 3-1:36.0: unexpected response 0
[  210.836926][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.842932][    C0] yealink 3-1:36.0: unexpected response 0
[  210.852822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.853083][    C0] yealink 3-1:36.0: unexpected response 0
[  210.862872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.868838][    C0] yealink 3-1:36.0: unexpected response 0
[  210.878683][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.884646][    C0] yealink 3-1:36.0: unexpected response 0
[  210.894417][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.900364][    C0] yealink 3-1:36.0: unexpected response 0
[  210.910897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[  210.932863][    C0] yealink 3-1:36.0: unexpected response 0
[  210.943832][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.949749][    C0] yealink 3-1:36.0: unexpected response 0
[  210.959584][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.965491][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  210.981163][    C0] yealink 3-1:36.0: unexpected response 0
[  210.991282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  210.997269][    C0] yealink 3-1:36.0: unexpected response 0
[  211.007012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.012957][    C0] yealink 3-1:36.0: unexpected response 0
[  211.022766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.028738][    C0] yealink 3-1:36.0: unexpected response 0
[  211.038529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.044570][    C0] yealink 3-1:36.0: unexpected response 0
[  211.054550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.060533][    C0] yealink 3-1:36.0: unexpected response 0
[  211.070748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.076673][    C0] yealink 3-1:36.0: unexpected response 0
[  211.086513][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.092433][    C0] yealink 3-1:36.0: unexpected response 0
[  211.092657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.102477][    C0] yealink 3-1:36.0: unexpected response 0
[  211.112329][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.118290][    C0] yealink 3-1:36.0: unexpected response 0
[  211.128047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.134046][    C0] yealink 3-1:36.0: unexpected response 0
[  211.143877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.149818][    C0] yealink 3-1:36.0: unexpected response 0
[  211.159733][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.165754][    C0] yealink 3-1:36.0: unexpected response 0
[  211.175524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.181470][    C0] yealink 3-1:36.0: unexpected response 0
[  211.191279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.197189][    C0] yealink 3-1:36.0: unexpected response 0
[  211.206936][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.212833][    C0] yealink 3-1:36.0: unexpected response 0
[  211.222645][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.228545][    C0] yealink 3-1:36.0: unexpected response 0
[  211.238280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.244250][    C0] yealink 3-1:36.0: unexpected response 0
[  211.254059][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.259984][    C0] yealink 3-1:36.0: unexpected response 0
[  211.269774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.275691][    C0] yealink 3-1:36.0: unexpected response 0
[  211.285420][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.291319][    C0] yealink 3-1:36.0: unexpected response 0
[  211.301144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.307055][    C0] yealink 3-1:36.0: unexpected response 0
[  211.316797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.322709][    C0] yealink 3-1:36.0: unexpected response 0
[  211.332526][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.338449][    C0] yealink 3-1:36.0: unexpected response 0
[  211.348167][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.354084][    C0] yealink 3-1:36.0: unexpected response 0
[  211.363917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.369878][    C0] yealink 3-1:36.0: unexpected response 0
[  211.379797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.380062][    C0] yealink 3-1:36.0: unexpected response 0
[  211.385929][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.394733][    C0] yealink 3-1:36.0: unexpected response 0
[  211.404585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.410528][    C0] yealink 3-1:36.0: unexpected response 0
[  211.420523][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.426447][    C0] yealink 3-1:36.0: unexpected response 0
[  211.436188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.442152][    C0] yealink 3-1:36.0: unexpected response 0
[  211.451988][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.458097][    C0] yealink 3-1:36.0: unexpected response 0
[  211.467820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.473726][    C0] yealink 3-1:36.0: unexpected response 0
[  211.483613][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.489519][    C0] yealink 3-1:36.0: unexpected response 0
[  211.499419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.505336][    C0] yealink 3-1:36.0: unexpected response 0
[  211.515078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.521026][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  211.536741][    C0] yealink 3-1:36.0: unexpected response 0
[  211.546996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.553019][    C0] yealink 3-1:36.0: unexpected response 0
[  211.562902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.568868][    C0] yealink 3-1:36.0: unexpected response 0
[  211.578741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.584663][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  211.600654][    C0] yealink 3-1:36.0: unexpected response 0
[  211.610467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.616423][    C0] yealink 3-1:36.0: unexpected response 0
[  211.626414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.632345][    C0] yealink 3-1:36.0: unexpected response 0
[  211.642174][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.648113][    C0] yealink 3-1:36.0: unexpected response 0
[  211.657844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  211.673590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.679862][    C0] yealink 3-1:36.0: unexpected response 0
[  211.689663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.695627][    C0] yealink 3-1:36.0: unexpected response 0
[  211.705442][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.711492][    C0] yealink 3-1:36.0: unexpected response 0
[  211.721300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.727302][    C0] yealink 3-1:36.0: unexpected response 0
[  211.737034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.742978][    C0] yealink 3-1:36.0: unexpected response 0
[  211.752779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.758708][    C0] yealink 3-1:36.0: unexpected response 0
[  211.768502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.774379][    C0] yealink 3-1:36.0: unexpected response 0
[  211.784164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.790065][    C0] yealink 3-1:36.0: unexpected response 0
[  211.800119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.806025][    C0] yealink 3-1:36.0: unexpected response 0
[  211.815755][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  211.831512][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  211.847487][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  211.863515][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.869428][    C0] yealink 3-1:36.0: unexpected response 0
[  211.869656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.879451][    C0] yealink 3-1:36.0: unexpected response 0
[  211.889559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.895537][    C0] yealink 3-1:36.0: unexpected response 0
[  211.905293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.911853][    C0] yealink 3-1:36.0: unexpected response 0
[  211.921699][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.927641][    C0] yealink 3-1:36.0: unexpected response 0
[  211.937484][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.943452][    C0] yealink 3-1:36.0: unexpected response 0
[  211.953312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.959238][    C0] yealink 3-1:36.0: unexpected response 0
[  211.969075][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  211.984747][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  211.990684][    C0] yealink 3-1:36.0: unexpected response 0
[  212.000531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.006482][    C0] yealink 3-1:36.0: unexpected response 0
[  212.016214][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.022145][    C0] yealink 3-1:36.0: unexpected response 0
[  212.031982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.037929][    C0] yealink 3-1:36.0: unexpected response 0
[  212.047679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.053609][    C0] yealink 3-1:36.0: unexpected response 0
[  212.063445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.069361][    C0] yealink 3-1:36.0: unexpected response 0
[  212.079213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.085140][    C0] yealink 3-1:36.0: unexpected response 0
[  212.094960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.100871][    C0] yealink 3-1:36.0: unexpected response 0
[  212.110700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.116634][    C0] yealink 3-1:36.0: unexpected response 0
[  212.126360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.132284][    C0] yealink 3-1:36.0: unexpected response 0
[  212.142090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.148043][    C0] yealink 3-1:36.0: unexpected response 0
[  212.157939][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.163875][    C0] yealink 3-1:36.0: unexpected response 0
[  212.173693][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.179621][    C0] yealink 3-1:36.0: unexpected response 0
[  212.189524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.195456][    C0] yealink 3-1:36.0: unexpected response 0
[  212.205223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.211238][    C0] yealink 3-1:36.0: unexpected response 0
[  212.221068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.227001][    C0] yealink 3-1:36.0: unexpected response 0
[  212.236766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.242740][    C0] yealink 3-1:36.0: unexpected response 0
[  212.252563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.258487][    C0] yealink 3-1:36.0: unexpected response 0
[  212.268225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.274146][    C0] yealink 3-1:36.0: unexpected response 0
[  212.283950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.289850][    C0] yealink 3-1:36.0: unexpected response 0
[  212.299671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.305583][    C0] yealink 3-1:36.0: unexpected response 0
[  212.315301][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.321215][    C0] yealink 3-1:36.0: unexpected response 0
[  212.331128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.337051][    C0] yealink 3-1:36.0: unexpected response 0
[  212.347030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.352976][    C0] yealink 3-1:36.0: unexpected response 0
[  212.362786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.368722][    C0] yealink 3-1:36.0: unexpected response 0
[  212.378590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.384494][    C0] yealink 3-1:36.0: unexpected response 0
[  212.394299][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.400235][    C0] yealink 3-1:36.0: unexpected response 0
[  212.410049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.416406][    C0] yealink 3-1:36.0: unexpected response 0
[  212.426502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.432423][    C0] yealink 3-1:36.0: unexpected response 0
[  212.442322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.448225][    C0] yealink 3-1:36.0: unexpected response 0
[  212.457985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.463880][    C0] yealink 3-1:36.0: unexpected response 0
[  212.473667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.479595][    C0] yealink 3-1:36.0: unexpected response 0
[  212.489388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.495305][    C0] yealink 3-1:36.0: unexpected response 0
[  212.505033][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.510943][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  212.526639][    C0] yealink 3-1:36.0: unexpected response 0
[  212.536359][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.542284][    C0] yealink 3-1:36.0: unexpected response 0
[  212.552077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.557989][    C0] yealink 3-1:36.0: unexpected response 0
[  212.567710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.573610][    C0] yealink 3-1:36.0: unexpected response 0
[  212.583434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.589354][    C0] yealink 3-1:36.0: unexpected response 0
[  212.589578][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.599363][    C0] yealink 3-1:36.0: unexpected response 0
[  212.609196][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.615106][    C0] yealink 3-1:36.0: unexpected response 0
[  212.625089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.630995][    C0] yealink 3-1:36.0: unexpected response 0
[  212.640807][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.646736][    C0] yealink 3-1:36.0: unexpected response 0
[  212.656593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.656874][    C0] yealink 3-1:36.0: unexpected response 0
[  212.662743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.671574][    C0] yealink 3-1:36.0: unexpected response 0
[  212.681844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  212.697600][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.703529][    C0] yealink 3-1:36.0: unexpected response 0
[  212.713706][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.719648][    C0] yealink 3-1:36.0: unexpected response 0
[  212.729481][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.735408][    C0] yealink 3-1:36.0: unexpected response 0
[  212.745223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  212.760979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.766899][    C0] yealink 3-1:36.0: unexpected response 0
[  212.776623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.782582][    C0] yealink 3-1:36.0: unexpected response 0
[  212.792406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  212.808149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.814616][    C0] yealink 3-1:36.0: unexpected response 0
[  212.824459][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.830381][    C0] yealink 3-1:36.0: unexpected response 0
[  212.840195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.846118][    C0] yealink 3-1:36.0: unexpected response 0
[  212.856110][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.862014][    C0] yealink 3-1:36.0: unexpected response 0
[  212.871806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.877972][    C0] yealink 3-1:36.0: unexpected response 0
[  212.888037][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.893935][    C0] yealink 3-1:36.0: unexpected response 0
[  212.903738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.909814][    C0] yealink 3-1:36.0: unexpected response 0
[  212.919625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.925564][    C0] yealink 3-1:36.0: unexpected response 0
[  212.935422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  212.951210][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.957129][    C0] yealink 3-1:36.0: unexpected response 0
[  212.966847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.972742][    C0] yealink 3-1:36.0: unexpected response 0
[  212.982616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  212.988541][    C0] yealink 3-1:36.0: unexpected response 0
[  212.998273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.004211][    C0] yealink 3-1:36.0: unexpected response 0
[  213.014034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.019985][    C0] yealink 3-1:36.0: unexpected response 0
** 3 printk messages dropped **
[  213.045461][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.051364][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  213.067100][    C0] yealink 3-1:36.0: unexpected response 0
[  213.076849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.082770][    C0] yealink 3-1:36.0: unexpected response 0
[  213.092909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.098833][    C0] yealink 3-1:36.0: unexpected response 0
[  213.108662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.114502][    C0] yealink 3-1:36.0: unexpected response 0
[  213.124324][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.130284][    C0] yealink 3-1:36.0: unexpected response 0
[  213.140206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.146149][    C0] yealink 3-1:36.0: unexpected response 0
[  213.155872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.161968][    C0] yealink 3-1:36.0: unexpected response 0
[  213.171806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.177771][    C0] yealink 3-1:36.0: unexpected response 0
[  213.187495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.193407][    C0] yealink 3-1:36.0: unexpected response 0
[  213.203244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.209145][    C0] yealink 3-1:36.0: unexpected response 0
[  213.219039][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.224957][    C0] yealink 3-1:36.0: unexpected response 0
[  213.234673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.240578][    C0] yealink 3-1:36.0: unexpected response 0
[  213.250458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.256386][    C0] yealink 3-1:36.0: unexpected response 0
[  213.266101][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.271999][    C0] yealink 3-1:36.0: unexpected response 0
[  213.281813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.287800][    C0] yealink 3-1:36.0: unexpected response 0
[  213.297604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.303511][    C0] yealink 3-1:36.0: unexpected response 0
[  213.313346][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.319270][    C0] yealink 3-1:36.0: unexpected response 0
[  213.329089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.335101][    C0] yealink 3-1:36.0: unexpected response 0
[  213.344931][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.350835][    C0] yealink 3-1:36.0: unexpected response 0
[  213.360653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.366633][    C0] yealink 3-1:36.0: unexpected response 0
[  213.376381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.382353][    C0] yealink 3-1:36.0: unexpected response 0
[  213.382576][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.391355][    C0] yealink 3-1:36.0: unexpected response 0
[  213.401183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.407130][    C0] yealink 3-1:36.0: unexpected response 0
[  213.416887][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.422831][    C0] yealink 3-1:36.0: unexpected response 0
[  213.432651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  213.448393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.454299][    C0] yealink 3-1:36.0: unexpected response 0
[  213.464087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.469995][    C0] yealink 3-1:36.0: unexpected response 0
[  213.479974][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.485889][    C0] yealink 3-1:36.0: unexpected response 0
[  213.495616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.501547][    C0] yealink 3-1:36.0: unexpected response 0
[  213.511388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.517335][    C0] yealink 3-1:36.0: unexpected response 0
[  213.527067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.532976][    C0] yealink 3-1:36.0: unexpected response 0
[  213.542785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.548730][    C0] yealink 3-1:36.0: unexpected response 0
[  213.558938][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.564955][    C0] yealink 3-1:36.0: unexpected response 0
[  213.574740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.580737][    C0] yealink 3-1:36.0: unexpected response 0
[  213.590644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.596592][    C0] yealink 3-1:36.0: unexpected response 0
[  213.606351][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.612308][    C0] yealink 3-1:36.0: unexpected response 0
[  213.622116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.628071][    C0] yealink 3-1:36.0: unexpected response 0
[  213.637833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.643788][    C0] yealink 3-1:36.0: unexpected response 0
[  213.653604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.659538][    C0] yealink 3-1:36.0: unexpected response 0
[  213.669340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.675344][    C0] yealink 3-1:36.0: unexpected response 0
[  213.685113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.691046][    C0] yealink 3-1:36.0: unexpected response 0
[  213.700893][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.706819][    C0] yealink 3-1:36.0: unexpected response 0
[  213.716558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.722512][    C0] yealink 3-1:36.0: unexpected response 0
[  213.732328][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.738271][    C0] yealink 3-1:36.0: unexpected response 0
[  213.748000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.753938][    C0] yealink 3-1:36.0: unexpected response 0
[  213.763773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.769686][    C0] yealink 3-1:36.0: unexpected response 0
[  213.779501][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.785422][    C0] yealink 3-1:36.0: unexpected response 0
[  213.795137][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.801047][    C0] yealink 3-1:36.0: unexpected response 0
[  213.810866][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.816768][    C0] yealink 3-1:36.0: unexpected response 0
[  213.826560][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.832510][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  213.848258][    C0] yealink 3-1:36.0: unexpected response 0
[  213.857979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.863887][    C0] yealink 3-1:36.0: unexpected response 0
[  213.873700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.879614][    C0] yealink 3-1:36.0: unexpected response 0
[  213.889507][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.895531][    C0] yealink 3-1:36.0: unexpected response 0
[  213.905256][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.911171][    C0] yealink 3-1:36.0: unexpected response 0
[  213.920990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.926940][    C0] yealink 3-1:36.0: unexpected response 0
[  213.936680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.942616][    C0] yealink 3-1:36.0: unexpected response 0
[  213.942882][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.951679][    C0] yealink 3-1:36.0: unexpected response 0
[  213.961490][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.967397][    C0] yealink 3-1:36.0: unexpected response 0
[  213.977138][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.983100][    C0] yealink 3-1:36.0: unexpected response 0
[  213.992921][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  213.998856][    C0] yealink 3-1:36.0: unexpected response 0
[  214.008685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  214.024363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  214.040076][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.046005][    C0] yealink 3-1:36.0: unexpected response 0
[  214.055728][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.061647][    C0] yealink 3-1:36.0: unexpected response 0
[  214.071479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.077390][    C0] yealink 3-1:36.0: unexpected response 0
[  214.087209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.093143][    C0] yealink 3-1:36.0: unexpected response 0
[  214.102941][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.108872][    C0] yealink 3-1:36.0: unexpected response 0
[  214.118716][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.125021][    C0] yealink 3-1:36.0: unexpected response 0
[  214.134813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.140749][    C0] yealink 3-1:36.0: unexpected response 0
[  214.150569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.156522][    C0] yealink 3-1:36.0: unexpected response 0
[  214.166301][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.172610][    C0] yealink 3-1:36.0: unexpected response 0
[  214.182497][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.188462][    C0] yealink 3-1:36.0: unexpected response 0
[  214.198254][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.204196][    C0] yealink 3-1:36.0: unexpected response 0
[  214.213997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.219905][    C0] yealink 3-1:36.0: unexpected response 0
[  214.229710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.235706][    C0] yealink 3-1:36.0: unexpected response 0
[  214.245458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.251370][    C0] yealink 3-1:36.0: unexpected response 0
[  214.261200][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.267108][    C0] yealink 3-1:36.0: unexpected response 0
[  214.276844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.282754][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  214.298667][    C0] yealink 3-1:36.0: unexpected response 0
[  214.308386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.314298][    C0] yealink 3-1:36.0: unexpected response 0
[  214.324143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.330096][    C0] yealink 3-1:36.0: unexpected response 0
[  214.340087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.340353][    C0] yealink 3-1:36.0: unexpected response 0
[  214.350118][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.356045][    C0] yealink 3-1:36.0: unexpected response 0
[  214.365898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.371911][    C0] yealink 3-1:36.0: unexpected response 0
[  214.381736][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.387674][    C0] yealink 3-1:36.0: unexpected response 0
[  214.397390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.403338][    C0] yealink 3-1:36.0: unexpected response 0
[  214.413684][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.419634][    C0] yealink 3-1:36.0: unexpected response 0
[  214.429454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.435371][    C0] yealink 3-1:36.0: unexpected response 0
[  214.445123][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.451390][    C0] yealink 3-1:36.0: unexpected response 0
[  214.461193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.467114][    C0] yealink 3-1:36.0: unexpected response 0
[  214.476833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.482751][    C0] yealink 3-1:36.0: unexpected response 0
[  214.492550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.498472][    C0] yealink 3-1:36.0: unexpected response 0
[  214.508215][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.514139][    C0] yealink 3-1:36.0: unexpected response 0
[  214.523962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.529887][    C0] yealink 3-1:36.0: unexpected response 0
[  214.539702][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.545612][    C0] yealink 3-1:36.0: unexpected response 0
[  214.555425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.561336][    C0] yealink 3-1:36.0: unexpected response 0
[  214.571196][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.577210][    C0] yealink 3-1:36.0: unexpected response 0
[  214.586931][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.592874][    C0] yealink 3-1:36.0: unexpected response 0
[  214.602673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.608601][    C0] yealink 3-1:36.0: unexpected response 0
[  214.618597][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.624591][    C0] yealink 3-1:36.0: unexpected response 0
[  214.634388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.640298][    C0] yealink 3-1:36.0: unexpected response 0
[  214.650104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.656031][    C0] yealink 3-1:36.0: unexpected response 0
[  214.665752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.671655][    C0] yealink 3-1:36.0: unexpected response 0
[  214.681462][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.687383][    C0] yealink 3-1:36.0: unexpected response 0
[  214.697164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.703067][    C0] yealink 3-1:36.0: unexpected response 0
[  214.713047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.718979][    C0] yealink 3-1:36.0: unexpected response 0
[  214.728797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.734709][    C0] yealink 3-1:36.0: unexpected response 0
[  214.744801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.750906][    C0] yealink 3-1:36.0: unexpected response 0
[  214.760801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.766753][    C0] yealink 3-1:36.0: unexpected response 0
[  214.776473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.782388][    C0] yealink 3-1:36.0: unexpected response 0
[  214.792192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.798476][    C0] yealink 3-1:36.0: unexpected response 0
[  214.808317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.814227][    C0] yealink 3-1:36.0: unexpected response 0
[  214.824325][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.830278][    C0] yealink 3-1:36.0: unexpected response 0
[  214.840091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.846031][    C0] yealink 3-1:36.0: unexpected response 0
[  214.855818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.856118][    C0] yealink 3-1:36.0: unexpected response 0
[  214.865959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.866238][    C0] yealink 3-1:36.0: unexpected response 0
[  214.876587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.882756][    C0] yealink 3-1:36.0: unexpected response 0
[  214.892703][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.898814][    C0] yealink 3-1:36.0: unexpected response 0
[  214.899040][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.908378][    C0] yealink 3-1:36.0: unexpected response 0
[  214.919239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.919527][    C0] yealink 3-1:36.0: unexpected response 0
[  214.926165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.934947][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  214.945543][    C0] yealink 3-1:36.0: unexpected response 0
[  214.956628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  214.966772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.972777][    C0] yealink 3-1:36.0: unexpected response 0
[  214.982895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.988870][    C0] yealink 3-1:36.0: unexpected response 0
[  214.989128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  214.999043][    C0] yealink 3-1:36.0: unexpected response 0
[  214.999288][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.009878][    C0] yealink 3-1:36.0: unexpected response 0
[  215.019819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.025778][    C0] yealink 3-1:36.0: unexpected response 0
[  215.035562][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.041489][    C0] yealink 3-1:36.0: unexpected response 0
[  215.051317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.057268][    C0] yealink 3-1:36.0: unexpected response 0
[  215.067080][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.073012][    C0] yealink 3-1:36.0: unexpected response 0
[  215.083174][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.089157][    C0] yealink 3-1:36.0: unexpected response 0
[  215.089403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.099514][    C0] yealink 3-1:36.0: unexpected response 0
[  215.109418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.115370][    C0] yealink 3-1:36.0: unexpected response 0
[  215.125201][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  215.141506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  215.157321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.163251][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  215.179223][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  215.194965][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  215.210646][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  215.226352][    C0] yealink 3-1:36.0: unexpected response 0
[  215.236085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  215.251845][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.257766][    C0] yealink 3-1:36.0: unexpected response 0
[  215.267834][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.273740][    C0] yealink 3-1:36.0: unexpected response 0
[  215.283569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.289475][    C0] yealink 3-1:36.0: unexpected response 0
[  215.299443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.305361][    C0] yealink 3-1:36.0: unexpected response 0
[  215.315084][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.320988][    C0] yealink 3-1:36.0: unexpected response 0
[  215.330787][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.336701][    C0] yealink 3-1:36.0: unexpected response 0
[  215.346439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.352350][    C0] yealink 3-1:36.0: unexpected response 0
[  215.362198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.368171][    C0] yealink 3-1:36.0: unexpected response 0
[  215.377913][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.383954][    C0] yealink 3-1:36.0: unexpected response 0
[  215.384188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.392955][    C0] yealink 3-1:36.0: unexpected response 0
[  215.402799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.408734][    C0] yealink 3-1:36.0: unexpected response 0
[  215.418513][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.424425][    C0] yealink 3-1:36.0: unexpected response 0
[  215.434247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.440157][    C0] yealink 3-1:36.0: unexpected response 0
[  215.449947][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.456292][    C0] yealink 3-1:36.0: unexpected response 0
[  215.466019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.471949][    C0] yealink 3-1:36.0: unexpected response 0
[  215.481742][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.487663][    C0] yealink 3-1:36.0: unexpected response 0
[  215.497394][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.503412][    C0] yealink 3-1:36.0: unexpected response 0
[  215.513244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.519182][    C0] yealink 3-1:36.0: unexpected response 0
[  215.529020][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.534935][    C0] yealink 3-1:36.0: unexpected response 0
[  215.544673][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.550704][    C0] yealink 3-1:36.0: unexpected response 0
[  215.560540][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.566637][    C0] yealink 3-1:36.0: unexpected response 0
[  215.576371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.582280][    C0] yealink 3-1:36.0: unexpected response 0
[  215.592432][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.598526][    C0] yealink 3-1:36.0: unexpected response 0
[  215.608243][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.614157][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  215.629828][    C0] yealink 3-1:36.0: unexpected response 0
[  215.639610][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.645500][    C0] yealink 3-1:36.0: unexpected response 0
[  215.655419][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.661311][    C0] yealink 3-1:36.0: unexpected response 0
[  215.671111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.677004][    C0] yealink 3-1:36.0: unexpected response 0
[  215.686741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.692652][    C0] yealink 3-1:36.0: unexpected response 0
[  215.702604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.708493][    C0] yealink 3-1:36.0: unexpected response 0
[  215.718206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.724092][    C0] yealink 3-1:36.0: unexpected response 0
** 8 printk messages dropped **
[  215.771480][    C0] yealink 3-1:36.0: unexpected response 0
[  215.781309][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.787240][    C0] yealink 3-1:36.0: unexpected response 0
[  215.796958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.803118][    C0] yealink 3-1:36.0: unexpected response 0
[  215.813168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.819096][    C0] yealink 3-1:36.0: unexpected response 0
[  215.828896][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  215.844539][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.850458][    C0] yealink 3-1:36.0: unexpected response 0
[  215.860249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.866153][    C0] yealink 3-1:36.0: unexpected response 0
[  215.876057][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.881981][    C0] yealink 3-1:36.0: unexpected response 0
[  215.891794][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.897719][    C0] yealink 3-1:36.0: unexpected response 0
[  215.907470][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.913403][    C0] yealink 3-1:36.0: unexpected response 0
[  215.923230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.929307][    C0] yealink 3-1:36.0: unexpected response 0
[  215.939125][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.945046][    C0] yealink 3-1:36.0: unexpected response 0
[  215.954779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.960686][    C0] yealink 3-1:36.0: unexpected response 0
[  215.970517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.976473][    C0] yealink 3-1:36.0: unexpected response 0
[  215.986194][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  215.992106][    C0] yealink 3-1:36.0: unexpected response 0
[  216.001890][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.007783][    C0] yealink 3-1:36.0: unexpected response 0
[  216.017498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.023413][    C0] yealink 3-1:36.0: unexpected response 0
[  216.033252][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.039170][    C0] yealink 3-1:36.0: unexpected response 0
[  216.048983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.054881][    C0] yealink 3-1:36.0: unexpected response 0
[  216.064595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  216.080307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.086296][    C0] yealink 3-1:36.0: unexpected response 0
[  216.096196][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.096482][    C0] yealink 3-1:36.0: unexpected response 0
[  216.106316][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.112380][    C0] yealink 3-1:36.0: unexpected response 0
[  216.122285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.128233][    C0] yealink 3-1:36.0: unexpected response 0
[  216.137976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.143904][    C0] yealink 3-1:36.0: unexpected response 0
[  216.153839][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.159757][    C0] yealink 3-1:36.0: unexpected response 0
[  216.169563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.175504][    C0] yealink 3-1:36.0: unexpected response 0
[  216.185230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.191135][    C0] yealink 3-1:36.0: unexpected response 0
[  216.200955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.206894][    C0] yealink 3-1:36.0: unexpected response 0
[  216.216680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.222742][    C0] yealink 3-1:36.0: unexpected response 0
[  216.232552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.238511][    C0] yealink 3-1:36.0: unexpected response 0
[  216.248432][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.254378][    C0] yealink 3-1:36.0: unexpected response 0
[  216.264189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.270125][    C0] yealink 3-1:36.0: unexpected response 0
[  216.279958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.285864][    C0] yealink 3-1:36.0: unexpected response 0
[  216.295612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.301616][    C0] yealink 3-1:36.0: unexpected response 0
[  216.311410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.317350][    C0] yealink 3-1:36.0: unexpected response 0
[  216.327067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.332985][    C0] yealink 3-1:36.0: unexpected response 0
[  216.342770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.348712][    C0] yealink 3-1:36.0: unexpected response 0
[  216.358469][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.364359][    C0] yealink 3-1:36.0: unexpected response 0
[  216.374247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.380175][    C0] yealink 3-1:36.0: unexpected response 0
[  216.380400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.390181][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  216.406148][    C0] yealink 3-1:36.0: unexpected response 0
[  216.415883][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.422044][    C0] yealink 3-1:36.0: unexpected response 0
[  216.431845][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.437777][    C0] yealink 3-1:36.0: unexpected response 0
[  216.447509][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.453445][    C0] yealink 3-1:36.0: unexpected response 0
[  216.463237][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.469147][    C0] yealink 3-1:36.0: unexpected response 0
[  216.478975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.484919][    C0] yealink 3-1:36.0: unexpected response 0
[  216.494633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.500550][    C0] yealink 3-1:36.0: unexpected response 0
[  216.510359][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.516259][    C0] yealink 3-1:36.0: unexpected response 0
[  216.526167][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.532109][    C0] yealink 3-1:36.0: unexpected response 0
[  216.541930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.547866][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  216.563641][    C0] yealink 3-1:36.0: unexpected response 0
[  216.573471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.579382][    C0] yealink 3-1:36.0: unexpected response 0
[  216.589162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.595074][    C0] yealink 3-1:36.0: unexpected response 0
[  216.604877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.610868][    C0] yealink 3-1:36.0: unexpected response 0
[  216.620687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.626636][    C0] yealink 3-1:36.0: unexpected response 0
[  216.636371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.642281][    C0] yealink 3-1:36.0: unexpected response 0
[  216.652143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.658065][    C0] yealink 3-1:36.0: unexpected response 0
[  216.667790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.668068][    C0] yealink 3-1:36.0: unexpected response 0
[  216.668354][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.668670][    C0] yealink 3-1:36.0: unexpected response 0
[  216.678563][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.684462][    C0] yealink 3-1:36.0: unexpected response 0
[  216.694350][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.700256][    C0] yealink 3-1:36.0: unexpected response 0
[  216.710049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.715946][    C0] yealink 3-1:36.0: unexpected response 0
[  216.725678][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.731567][    C0] yealink 3-1:36.0: unexpected response 0
[  216.741357][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.747370][    C0] yealink 3-1:36.0: unexpected response 0
[  216.757116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.763012][    C0] yealink 3-1:36.0: unexpected response 0
[  216.772802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.778698][    C0] yealink 3-1:36.0: unexpected response 0
[  216.788570][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.794484][    C0] yealink 3-1:36.0: unexpected response 0
[  216.804342][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.810298][    C0] yealink 3-1:36.0: unexpected response 0
[  216.820095][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.826016][    C0] yealink 3-1:36.0: unexpected response 0
[  216.835732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.841665][    C0] yealink 3-1:36.0: unexpected response 0
[  216.851467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  216.867092][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.873015][    C0] yealink 3-1:36.0: unexpected response 0
[  216.882842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.888746][    C0] yealink 3-1:36.0: unexpected response 0
[  216.898504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.904379][    C0] yealink 3-1:36.0: unexpected response 0
[  216.914177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.920086][    C0] yealink 3-1:36.0: unexpected response 0
[  216.929894][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.935888][    C0] yealink 3-1:36.0: unexpected response 0
[  216.945601][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.951500][    C0] yealink 3-1:36.0: unexpected response 0
[  216.961300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.967214][    C0] yealink 3-1:36.0: unexpected response 0
[  216.976942][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.982848][    C0] yealink 3-1:36.0: unexpected response 0
[  216.992677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  216.998602][    C0] yealink 3-1:36.0: unexpected response 0
[  217.008462][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  217.024201][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.030137][    C0] yealink 3-1:36.0: unexpected response 0
[  217.040036][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  217.055690][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.061599][    C0] yealink 3-1:36.0: unexpected response 0
[  217.071393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.077304][    C0] yealink 3-1:36.0: unexpected response 0
[  217.087024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.092943][    C0] yealink 3-1:36.0: unexpected response 0
[  217.102756][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.108772][    C0] yealink 3-1:36.0: unexpected response 0
[  217.118550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.124429][    C0] yealink 3-1:36.0: unexpected response 0
[  217.134258][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.140175][    C0] yealink 3-1:36.0: unexpected response 0
[  217.149968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.155896][    C0] yealink 3-1:36.0: unexpected response 0
[  217.165641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.171557][    C0] yealink 3-1:36.0: unexpected response 0
[  217.181348][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.187248][    C0] yealink 3-1:36.0: unexpected response 0
[  217.196996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.202933][    C0] yealink 3-1:36.0: unexpected response 0
[  217.212740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.218653][    C0] yealink 3-1:36.0: unexpected response 0
[  217.228372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.234300][    C0] yealink 3-1:36.0: unexpected response 0
[  217.244188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.250121][    C0] yealink 3-1:36.0: unexpected response 0
[  217.259964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.265869][    C0] yealink 3-1:36.0: unexpected response 0
[  217.275580][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.281474][    C0] yealink 3-1:36.0: unexpected response 0
[  217.291276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.297176][    C0] yealink 3-1:36.0: unexpected response 0
[  217.306896][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.312809][    C0] yealink 3-1:36.0: unexpected response 0
[  217.322800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.328710][    C0] yealink 3-1:36.0: unexpected response 0
[  217.338469][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.344362][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  217.354393][    C0] yealink 3-1:36.0: unexpected response 0
[  217.364235][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.370193][    C0] yealink 3-1:36.0: unexpected response 0
[  217.380034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.380309][    C0] yealink 3-1:36.0: unexpected response 0
[  217.386238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.394949][    C0] yealink 3-1:36.0: unexpected response 0
[  217.404758][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  217.420524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.426430][    C0] yealink 3-1:36.0: unexpected response 0
[  217.436165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.442089][    C0] yealink 3-1:36.0: unexpected response 0
[  217.452147][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.458062][    C0] yealink 3-1:36.0: unexpected response 0
[  217.467782][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.473719][    C0] yealink 3-1:36.0: unexpected response 0
[  217.483681][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.489602][    C0] yealink 3-1:36.0: unexpected response 0
[  217.499445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.505363][    C0] yealink 3-1:36.0: unexpected response 0
[  217.515079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.521005][    C0] yealink 3-1:36.0: unexpected response 0
[  217.530815][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.536721][    C0] yealink 3-1:36.0: unexpected response 0
[  217.546439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.552346][    C0] yealink 3-1:36.0: unexpected response 0
[  217.562168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.568093][    C0] yealink 3-1:36.0: unexpected response 0
[  217.577808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.583714][    C0] yealink 3-1:36.0: unexpected response 0
[  217.593524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.599457][    C0] yealink 3-1:36.0: unexpected response 0
[  217.609248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.615155][    C0] yealink 3-1:36.0: unexpected response 0
[  217.624904][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.630804][    C0] yealink 3-1:36.0: unexpected response 0
[  217.640594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.646512][    C0] yealink 3-1:36.0: unexpected response 0
[  217.656226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.662126][    C0] yealink 3-1:36.0: unexpected response 0
[  217.671921][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.677822][    C0] yealink 3-1:36.0: unexpected response 0
[  217.687537][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.693429][    C0] yealink 3-1:36.0: unexpected response 0
[  217.703385][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.709297][    C0] yealink 3-1:36.0: unexpected response 0
[  217.719089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.724988][    C0] yealink 3-1:36.0: unexpected response 0
[  217.734715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.740613][    C0] yealink 3-1:36.0: unexpected response 0
[  217.750431][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.756422][    C0] yealink 3-1:36.0: unexpected response 0
[  217.766142][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.772067][    C0] yealink 3-1:36.0: unexpected response 0
[  217.781874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.787771][    C0] yealink 3-1:36.0: unexpected response 0
[  217.797485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.803390][    C0] yealink 3-1:36.0: unexpected response 0
[  217.813210][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.819132][    C0] yealink 3-1:36.0: unexpected response 0
[  217.828960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  217.844571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.850482][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  217.866213][    C0] yealink 3-1:36.0: unexpected response 0
[  217.876096][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.882067][    C0] yealink 3-1:36.0: unexpected response 0
[  217.882297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.892068][    C0] yealink 3-1:36.0: unexpected response 0
[  217.901885][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.907798][    C0] yealink 3-1:36.0: unexpected response 0
[  217.917531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.923429][    C0] yealink 3-1:36.0: unexpected response 0
[  217.933247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.939159][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  217.954913][    C0] yealink 3-1:36.0: unexpected response 0
[  217.964665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.970600][    C0] yealink 3-1:36.0: unexpected response 0
[  217.980402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  217.986315][    C0] yealink 3-1:36.0: unexpected response 0
[  217.996074][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.001996][    C0] yealink 3-1:36.0: unexpected response 0
[  218.011805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.017825][    C0] yealink 3-1:36.0: unexpected response 0
[  218.027605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.033644][    C0] yealink 3-1:36.0: unexpected response 0
[  218.043470][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.049433][    C0] yealink 3-1:36.0: unexpected response 0
[  218.059248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.065178][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  218.080790][    C0] yealink 3-1:36.0: unexpected response 0
[  218.090579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.096481][    C0] yealink 3-1:36.0: unexpected response 0
[  218.106235][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.112137][    C0] yealink 3-1:36.0: unexpected response 0
[  218.121970][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.127892][    C0] yealink 3-1:36.0: unexpected response 0
[  218.137604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.143514][    C0] yealink 3-1:36.0: unexpected response 0
[  218.153304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.159228][    C0] yealink 3-1:36.0: unexpected response 0
[  218.169017][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.174931][    C0] yealink 3-1:36.0: unexpected response 0
[  218.184642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  218.200361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.206283][    C0] yealink 3-1:36.0: unexpected response 0
[  218.215994][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.221886][    C0] yealink 3-1:36.0: unexpected response 0
[  218.231672][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  218.247338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  218.263571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.269500][    C0] yealink 3-1:36.0: unexpected response 0
[  218.279296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.285225][    C0] yealink 3-1:36.0: unexpected response 0
[  218.294944][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.300850][    C0] yealink 3-1:36.0: unexpected response 0
[  218.310658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.316601][    C0] yealink 3-1:36.0: unexpected response 0
[  218.326338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.332249][    C0] yealink 3-1:36.0: unexpected response 0
[  218.342089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.342364][    C0] yealink 3-1:36.0: unexpected response 0
[  218.352211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.358171][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  218.373940][    C0] yealink 3-1:36.0: unexpected response 0
[  218.383863][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.389829][    C0] yealink 3-1:36.0: unexpected response 0
[  218.399730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.405660][    C0] yealink 3-1:36.0: unexpected response 0
[  218.415485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.421420][    C0] yealink 3-1:36.0: unexpected response 0
[  218.431406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.437305][    C0] yealink 3-1:36.0: unexpected response 0
[  218.447018][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.452918][    C0] yealink 3-1:36.0: unexpected response 0
[  218.462716][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.468620][    C0] yealink 3-1:36.0: unexpected response 0
[  218.478332][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.484228][    C0] yealink 3-1:36.0: unexpected response 0
[  218.494055][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.499957][    C0] yealink 3-1:36.0: unexpected response 0
[  218.509745][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.515647][    C0] yealink 3-1:36.0: unexpected response 0
[  218.525358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.531254][    C0] yealink 3-1:36.0: unexpected response 0
[  218.541039][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.546957][    C0] yealink 3-1:36.0: unexpected response 0
[  218.557112][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.563099][    C0] yealink 3-1:36.0: unexpected response 0
[  218.572928][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.578862][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  218.594692][    C0] yealink 3-1:36.0: unexpected response 0
[  218.604427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.610328][    C0] yealink 3-1:36.0: unexpected response 0
[  218.620140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.626073][    C0] yealink 3-1:36.0: unexpected response 0
[  218.635793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.641706][    C0] yealink 3-1:36.0: unexpected response 0
[  218.651505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.657496][    C0] yealink 3-1:36.0: unexpected response 0
[  218.667216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.673134][    C0] yealink 3-1:36.0: unexpected response 0
[  218.682948][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.688851][    C0] yealink 3-1:36.0: unexpected response 0
[  218.698772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.704698][    C0] yealink 3-1:36.0: unexpected response 0
[  218.714451][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.720386][    C0] yealink 3-1:36.0: unexpected response 0
[  218.730219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.736152][    C0] yealink 3-1:36.0: unexpected response 0
[  218.745903][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.751824][    C0] yealink 3-1:36.0: unexpected response 0
[  218.761635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.767573][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  218.783205][    C0] yealink 3-1:36.0: unexpected response 0
[  218.793019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.798938][    C0] yealink 3-1:36.0: unexpected response 0
[  218.808785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.814683][    C0] yealink 3-1:36.0: unexpected response 0
[  218.824404][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.830325][    C0] yealink 3-1:36.0: unexpected response 0
[  218.840116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.846038][    C0] yealink 3-1:36.0: unexpected response 0
[  218.855842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.861741][    C0] yealink 3-1:36.0: unexpected response 0
[  218.871560][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.877481][    C0] yealink 3-1:36.0: unexpected response 0
[  218.887216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  218.902944][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.908869][    C0] yealink 3-1:36.0: unexpected response 0
[  218.918700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.924668][    C0] yealink 3-1:36.0: unexpected response 0
[  218.934454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.940412][    C0] yealink 3-1:36.0: unexpected response 0
[  218.950218][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.956135][    C0] yealink 3-1:36.0: unexpected response 0
[  218.965866][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.971792][    C0] yealink 3-1:36.0: unexpected response 0
[  218.981592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  218.987535][    C0] yealink 3-1:36.0: unexpected response 0
[  218.997801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.003704][    C0] yealink 3-1:36.0: unexpected response 0
[  219.013594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.019499][    C0] yealink 3-1:36.0: unexpected response 0
[  219.029393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.035318][    C0] yealink 3-1:36.0: unexpected response 0
[  219.045212][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.051139][    C0] yealink 3-1:36.0: unexpected response 0
[  219.061001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.066951][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  219.083223][    C0] yealink 3-1:36.0: unexpected response 0
[  219.093036][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.099329][    C0] yealink 3-1:36.0: unexpected response 0
[  219.109145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.115065][    C0] yealink 3-1:36.0: unexpected response 0
[  219.124845][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.130788][    C0] yealink 3-1:36.0: unexpected response 0
[  219.140706][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.146636][    C0] yealink 3-1:36.0: unexpected response 0
[  219.156358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.162272][    C0] yealink 3-1:36.0: unexpected response 0
[  219.172071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.178042][    C0] yealink 3-1:36.0: unexpected response 0
[  219.187898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.193895][    C0] yealink 3-1:36.0: unexpected response 0
[  219.203805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.204085][    C0] yealink 3-1:36.0: unexpected response 0
[  219.213859][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.219809][    C0] yealink 3-1:36.0: unexpected response 0
[  219.229641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.235608][    C0] yealink 3-1:36.0: unexpected response 0
[  219.245577][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.251541][    C0] yealink 3-1:36.0: unexpected response 0
[  219.261434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.267455][    C0] yealink 3-1:36.0: unexpected response 0
[  219.277177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.283209][    C0] yealink 3-1:36.0: unexpected response 0
[  219.293013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.298963][    C0] yealink 3-1:36.0: unexpected response 0
[  219.308781][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.314687][    C0] yealink 3-1:36.0: unexpected response 0
[  219.324785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.330742][    C0] yealink 3-1:36.0: unexpected response 0
[  219.340658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.346687][    C0] yealink 3-1:36.0: unexpected response 0
[  219.356422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.362433][    C0] yealink 3-1:36.0: unexpected response 0
[  219.372278][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.378212][    C0] yealink 3-1:36.0: unexpected response 0
[  219.387955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.388225][    C0] yealink 3-1:36.0: unexpected response 0
[  219.398000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.404017][    C0] yealink 3-1:36.0: unexpected response 0
[  219.413847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.419807][    C0] yealink 3-1:36.0: unexpected response 0
[  219.429864][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.435781][    C0] yealink 3-1:36.0: unexpected response 0
[  219.445504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.451776][    C0] yealink 3-1:36.0: unexpected response 0
[  219.461654][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.467566][    C0] yealink 3-1:36.0: unexpected response 0
[  219.477634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.483647][    C0] yealink 3-1:36.0: unexpected response 0
[  219.493819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.499732][    C0] yealink 3-1:36.0: unexpected response 0
[  219.509550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.515481][    C0] yealink 3-1:36.0: unexpected response 0
[  219.525225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.531132][    C0] yealink 3-1:36.0: unexpected response 0
[  219.541220][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.547163][    C0] yealink 3-1:36.0: unexpected response 0
[  219.556888][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.562816][    C0] yealink 3-1:36.0: unexpected response 0
[  219.572622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.578555][    C0] yealink 3-1:36.0: unexpected response 0
[  219.588463][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.594392][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  219.610144][    C0] yealink 3-1:36.0: unexpected response 0
[  219.620010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  219.635666][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.641599][    C0] yealink 3-1:36.0: unexpected response 0
[  219.651411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.657340][    C0] yealink 3-1:36.0: unexpected response 0
[  219.667084][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.673021][    C0] yealink 3-1:36.0: unexpected response 0
[  219.682836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.688764][    C0] yealink 3-1:36.0: unexpected response 0
[  219.698551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.704454][    C0] yealink 3-1:36.0: unexpected response 0
[  219.714441][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.720361][    C0] yealink 3-1:36.0: unexpected response 0
[  219.730160][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.736086][    C0] yealink 3-1:36.0: unexpected response 0
[  219.745839][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  219.761567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.767509][    C0] yealink 3-1:36.0: unexpected response 0
[  219.777244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.783184][    C0] yealink 3-1:36.0: unexpected response 0
[  219.792973][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.798873][    C0] yealink 3-1:36.0: unexpected response 0
[  219.808705][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.814599][    C0] yealink 3-1:36.0: unexpected response 0
[  219.824477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.830390][    C0] yealink 3-1:36.0: unexpected response 0
[  219.840272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.846556][    C0] yealink 3-1:36.0: unexpected response 0
[  219.856275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.862182][    C0] yealink 3-1:36.0: unexpected response 0
[  219.872197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.878122][    C0] yealink 3-1:36.0: unexpected response 0
[  219.887850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.893897][    C0] yealink 3-1:36.0: unexpected response 0
[  219.903707][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.909636][    C0] yealink 3-1:36.0: unexpected response 0
[  219.919438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.925371][    C0] yealink 3-1:36.0: unexpected response 0
[  219.935089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.941004][    C0] yealink 3-1:36.0: unexpected response 0
[  219.950890][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.956804][    C0] yealink 3-1:36.0: unexpected response 0
[  219.966617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.972538][    C0] yealink 3-1:36.0: unexpected response 0
[  219.982364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  219.988308][    C0] yealink 3-1:36.0: unexpected response 0
[  219.998080][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.004004][    C0] yealink 3-1:36.0: unexpected response 0
[  220.013814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.019730][    C0] yealink 3-1:36.0: unexpected response 0
[  220.029522][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.035438][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  220.051126][    C0] yealink 3-1:36.0: unexpected response 0
[  220.060929][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.066867][    C0] yealink 3-1:36.0: unexpected response 0
[  220.076606][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.082511][    C0] yealink 3-1:36.0: unexpected response 0
[  220.092415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.098338][    C0] yealink 3-1:36.0: unexpected response 0
[  220.108062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.114008][    C0] yealink 3-1:36.0: unexpected response 0
[  220.114278][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.123543][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  220.134493][    C0] yealink 3-1:36.0: unexpected response 0
[  220.144365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.144670][    C0] yealink 3-1:36.0: unexpected response 0
[  220.150625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.150927][    C0] yealink 3-1:36.0: unexpected response 0
[  220.159806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.160092][    C0] yealink 3-1:36.0: unexpected response 0
[  220.169915][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.175951][    C0] yealink 3-1:36.0: unexpected response 0
[  220.185750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.191730][    C0] yealink 3-1:36.0: unexpected response 0
[  220.201626][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.207599][    C0] yealink 3-1:36.0: unexpected response 0
[  220.217985][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.218263][    C0] yealink 3-1:36.0: unexpected response 0
[  220.224284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.233163][    C0] yealink 3-1:36.0: unexpected response 0
[  220.243098][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.249091][    C0] yealink 3-1:36.0: unexpected response 0
[  220.258937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.264993][    C0] yealink 3-1:36.0: unexpected response 0
[  220.275109][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.281261][    C0] yealink 3-1:36.0: unexpected response 0
[  220.281495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.291756][    C0] yealink 3-1:36.0: unexpected response 0
[  220.301732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.308032][    C0] yealink 3-1:36.0: unexpected response 0
[  220.317975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.324233][    C0] yealink 3-1:36.0: unexpected response 0
[  220.334208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.340256][    C0] yealink 3-1:36.0: unexpected response 0
[  220.340479][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.349997][    C0] yealink 3-1:36.0: unexpected response 0
[  220.360156][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.366568][    C0] yealink 3-1:36.0: unexpected response 0
[  220.377641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.378043][    C0] yealink 3-1:36.0: unexpected response 0
[  220.388729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.389016][    C0] yealink 3-1:36.0: unexpected response 0
[  220.399069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.405125][    C0] yealink 3-1:36.0: unexpected response 0
[  220.415059][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.421198][    C0] yealink 3-1:36.0: unexpected response 0
[  220.431823][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.437777][    C0] yealink 3-1:36.0: unexpected response 0
[  220.447647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.453616][    C0] yealink 3-1:36.0: unexpected response 0
[  220.463483][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.469428][    C0] yealink 3-1:36.0: unexpected response 0
[  220.479365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.486172][    C0] yealink 3-1:36.0: unexpected response 0
[  220.496463][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.496753][    C0] yealink 3-1:36.0: unexpected response 0
[  220.507221][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.514297][    C0] yealink 3-1:36.0: unexpected response 0
[  220.514544][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.523346][    C0] yealink 3-1:36.0: unexpected response 0
[  220.533323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.539725][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  220.549860][    C0] yealink 3-1:36.0: unexpected response 0
[  220.559826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.560107][    C0] yealink 3-1:36.0: unexpected response 0
[  220.570007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.570286][    C0] yealink 3-1:36.0: unexpected response 0
[  220.580237][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.580543][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  220.596514][    C0] yealink 3-1:36.0: unexpected response 0
[  220.606876][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.607175][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  220.613452][    C0] yealink 3-1:36.0: unexpected response 0
[  220.622437][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.631287][    C0] yealink 3-1:36.0: unexpected response 0
[  220.641193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.647165][    C0] yealink 3-1:36.0: unexpected response 0
[  220.657022][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.663018][    C0] yealink 3-1:36.0: unexpected response 0
[  220.673287][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.679222][    C0] yealink 3-1:36.0: unexpected response 0
[  220.689042][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.695079][    C0] yealink 3-1:36.0: unexpected response 0
[  220.705340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[  220.731579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  220.747467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  220.763188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  220.778970][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.784898][    C0] yealink 3-1:36.0: unexpected response 0
** 3 printk messages dropped **
[  220.810294][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.816192][    C0] yealink 3-1:36.0: unexpected response 0
[  220.825905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.831819][    C0] yealink 3-1:36.0: unexpected response 0
[  220.841607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.847505][    C0] yealink 3-1:36.0: unexpected response 0
[  220.857217][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.863120][    C0] yealink 3-1:36.0: unexpected response 0
[  220.872905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.878804][    C0] yealink 3-1:36.0: unexpected response 0
[  220.888675][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.894506][    C0] yealink 3-1:36.0: unexpected response 0
[  220.904345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.910255][    C0] yealink 3-1:36.0: unexpected response 0
[  220.920047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.925964][    C0] yealink 3-1:36.0: unexpected response 0
[  220.935682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.941578][    C0] yealink 3-1:36.0: unexpected response 0
[  220.951368][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.957285][    C0] yealink 3-1:36.0: unexpected response 0
[  220.967013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.972925][    C0] yealink 3-1:36.0: unexpected response 0
[  220.982724][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  220.988634][    C0] yealink 3-1:36.0: unexpected response 0
[  220.998386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.004341][    C0] yealink 3-1:36.0: unexpected response 0
[  221.014147][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.020087][    C0] yealink 3-1:36.0: unexpected response 0
[  221.029954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.035916][    C0] yealink 3-1:36.0: unexpected response 0
[  221.045646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.051560][    C0] yealink 3-1:36.0: unexpected response 0
[  221.061363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.067273][    C0] yealink 3-1:36.0: unexpected response 0
[  221.077010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.082953][    C0] yealink 3-1:36.0: unexpected response 0
[  221.092751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.098669][    C0] yealink 3-1:36.0: unexpected response 0
[  221.108492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.114407][    C0] yealink 3-1:36.0: unexpected response 0
[  221.124227][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.130196][    C0] yealink 3-1:36.0: unexpected response 0
[  221.140033][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.145951][    C0] yealink 3-1:36.0: unexpected response 0
[  221.155721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.161640][    C0] yealink 3-1:36.0: unexpected response 0
[  221.171453][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.177365][    C0] yealink 3-1:36.0: unexpected response 0
[  221.187086][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.192998][    C0] yealink 3-1:36.0: unexpected response 0
[  221.202807][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.208716][    C0] yealink 3-1:36.0: unexpected response 0
[  221.218481][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.224386][    C0] yealink 3-1:36.0: unexpected response 0
[  221.234251][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.240208][    C0] yealink 3-1:36.0: unexpected response 0
[  221.250093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.256023][    C0] yealink 3-1:36.0: unexpected response 0
[  221.265739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.271660][    C0] yealink 3-1:36.0: unexpected response 0
[  221.281482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.287385][    C0] yealink 3-1:36.0: unexpected response 0
[  221.297099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.303001][    C0] yealink 3-1:36.0: unexpected response 0
[  221.312791][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.318717][    C0] yealink 3-1:36.0: unexpected response 0
[  221.328573][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.334570][    C0] yealink 3-1:36.0: unexpected response 0
[  221.344368][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.350278][    C0] yealink 3-1:36.0: unexpected response 0
[  221.360145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.366066][    C0] yealink 3-1:36.0: unexpected response 0
[  221.375889][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.381860][    C0] yealink 3-1:36.0: unexpected response 0
[  221.382082][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.390943][    C0] yealink 3-1:36.0: unexpected response 0
[  221.391199][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.400984][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  221.416749][    C0] yealink 3-1:36.0: unexpected response 0
[  221.426495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.432417][    C0] yealink 3-1:36.0: unexpected response 0
[  221.442236][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.448203][    C0] yealink 3-1:36.0: unexpected response 0
[  221.457931][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.463950][    C0] yealink 3-1:36.0: unexpected response 0
[  221.473836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.479767][    C0] yealink 3-1:36.0: unexpected response 0
[  221.489579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.495498][    C0] yealink 3-1:36.0: unexpected response 0
[  221.505238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.511139][    C0] yealink 3-1:36.0: unexpected response 0
[  221.520955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.526868][    C0] yealink 3-1:36.0: unexpected response 0
[  221.536592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.542509][    C0] yealink 3-1:36.0: unexpected response 0
[  221.552308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.558233][    C0] yealink 3-1:36.0: unexpected response 0
[  221.567948][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.573851][    C0] yealink 3-1:36.0: unexpected response 0
[  221.583647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.589554][    C0] yealink 3-1:36.0: unexpected response 0
[  221.599336][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.605234][    C0] yealink 3-1:36.0: unexpected response 0
[  221.614946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.620860][    C0] yealink 3-1:36.0: unexpected response 0
[  221.630638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.636527][    C0] yealink 3-1:36.0: unexpected response 0
[  221.646280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.652176][    C0] yealink 3-1:36.0: unexpected response 0
[  221.662053][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.667948][    C0] yealink 3-1:36.0: unexpected response 0
[  221.677743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.683728][    C0] yealink 3-1:36.0: unexpected response 0
[  221.693505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.699484][    C0] yealink 3-1:36.0: unexpected response 0
[  221.709280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.715184][    C0] yealink 3-1:36.0: unexpected response 0
[  221.724907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.730795][    C0] yealink 3-1:36.0: unexpected response 0
[  221.740597][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.746519][    C0] yealink 3-1:36.0: unexpected response 0
[  221.756257][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.762215][    C0] yealink 3-1:36.0: unexpected response 0
[  221.772050][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.777962][    C0] yealink 3-1:36.0: unexpected response 0
[  221.787684][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.793629][    C0] yealink 3-1:36.0: unexpected response 0
[  221.803440][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.809367][    C0] yealink 3-1:36.0: unexpected response 0
[  221.819186][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.825086][    C0] yealink 3-1:36.0: unexpected response 0
[  221.834820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.840737][    C0] yealink 3-1:36.0: unexpected response 0
[  221.850527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.856442][    C0] yealink 3-1:36.0: unexpected response 0
[  221.866199][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.872117][    C0] yealink 3-1:36.0: unexpected response 0
[  221.881940][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.887858][    C0] yealink 3-1:36.0: unexpected response 0
[  221.897614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.903524][    C0] yealink 3-1:36.0: unexpected response 0
[  221.913314][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.919231][    C0] yealink 3-1:36.0: unexpected response 0
[  221.929107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.935102][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  221.950711][    C0] yealink 3-1:36.0: unexpected response 0
[  221.960596][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.966505][    C0] yealink 3-1:36.0: unexpected response 0
[  221.976219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.982149][    C0] yealink 3-1:36.0: unexpected response 0
[  221.991935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  221.997837][    C0] yealink 3-1:36.0: unexpected response 0
[  222.007647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.013541][    C0] yealink 3-1:36.0: unexpected response 0
[  222.023375][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.029271][    C0] yealink 3-1:36.0: unexpected response 0
[  222.039122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.045043][    C0] yealink 3-1:36.0: unexpected response 0
[  222.054790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.060734][    C0] yealink 3-1:36.0: unexpected response 0
[  222.070549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.076469][    C0] yealink 3-1:36.0: unexpected response 0
[  222.086200][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.092112][    C0] yealink 3-1:36.0: unexpected response 0
[  222.092341][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  222.092945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.093293][    C0] yealink 3-1:36.0: unexpected response 0
[  222.093575][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.093845][    C0] yealink 3-1:36.0: unexpected response 0
[  222.103636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.103913][    C0] yealink 3-1:36.0: unexpected response 0
[  222.113767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.119706][    C0] yealink 3-1:36.0: unexpected response 0
[  222.129524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.135443][    C0] yealink 3-1:36.0: unexpected response 0
[  222.145168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.151173][    C0] yealink 3-1:36.0: unexpected response 0
[  222.161013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.166961][    C0] yealink 3-1:36.0: unexpected response 0
[  222.176692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.182601][    C0] yealink 3-1:36.0: unexpected response 0
[  222.192408][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.198423][    C0] yealink 3-1:36.0: unexpected response 0
[  222.208159][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.214067][    C0] yealink 3-1:36.0: unexpected response 0
[  222.223915][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.230183][    C0] yealink 3-1:36.0: unexpected response 0
[  222.240338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.246278][    C0] yealink 3-1:36.0: unexpected response 0
[  222.256016][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.261953][    C0] yealink 3-1:36.0: unexpected response 0
[  222.271765][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.277693][    C0] yealink 3-1:36.0: unexpected response 0
[  222.287414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.293345][    C0] yealink 3-1:36.0: unexpected response 0
[  222.303266][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.309175][    C0] yealink 3-1:36.0: unexpected response 0
[  222.318983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.324905][    C0] yealink 3-1:36.0: unexpected response 0
[  222.334643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.340566][    C0] yealink 3-1:36.0: unexpected response 0
[  222.340822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.350612][    C0] yealink 3-1:36.0: unexpected response 0
[  222.360422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.366452][    C0] yealink 3-1:36.0: unexpected response 0
[  222.376324][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.382340][    C0] yealink 3-1:36.0: unexpected response 0
[  222.392247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.398201][    C0] yealink 3-1:36.0: unexpected response 0
[  222.407939][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.413977][    C0] yealink 3-1:36.0: unexpected response 0
[  222.423789][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.429796][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  222.445509][    C0] yealink 3-1:36.0: unexpected response 0
[  222.455229][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.461175][    C0] yealink 3-1:36.0: unexpected response 0
[  222.471051][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  222.486810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.492740][    C0] yealink 3-1:36.0: unexpected response 0
[  222.502537][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.508449][    C0] yealink 3-1:36.0: unexpected response 0
[  222.518166][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.524192][    C0] yealink 3-1:36.0: unexpected response 0
[  222.534013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.539927][    C0] yealink 3-1:36.0: unexpected response 0
[  222.549741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.555665][    C0] yealink 3-1:36.0: unexpected response 0
[  222.565401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.571306][    C0] yealink 3-1:36.0: unexpected response 0
[  222.581136][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.587095][    C0] yealink 3-1:36.0: unexpected response 0
[  222.596916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.602906][    C0] yealink 3-1:36.0: unexpected response 0
[  222.612782][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.618768][    C0] yealink 3-1:36.0: unexpected response 0
[  222.628662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.634568][    C0] yealink 3-1:36.0: unexpected response 0
[  222.644409][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.650329][    C0] yealink 3-1:36.0: unexpected response 0
[  222.660499][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.666449][    C0] yealink 3-1:36.0: unexpected response 0
[  222.676208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.682162][    C0] yealink 3-1:36.0: unexpected response 0
[  222.691979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.697908][    C0] yealink 3-1:36.0: unexpected response 0
[  222.708101][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.714022][    C0] yealink 3-1:36.0: unexpected response 0
[  222.723862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.729826][    C0] yealink 3-1:36.0: unexpected response 0
[  222.739642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.745576][    C0] yealink 3-1:36.0: unexpected response 0
[  222.755317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.761246][    C0] yealink 3-1:36.0: unexpected response 0
[  222.771046][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.777216][    C0] yealink 3-1:36.0: unexpected response 0
[  222.786961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.792870][    C0] yealink 3-1:36.0: unexpected response 0
[  222.802761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.808673][    C0] yealink 3-1:36.0: unexpected response 0
[  222.818411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.824332][    C0] yealink 3-1:36.0: unexpected response 0
[  222.834122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.840025][    C0] yealink 3-1:36.0: unexpected response 0
[  222.849854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.855781][    C0] yealink 3-1:36.0: unexpected response 0
[  222.865525][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.871424][    C0] yealink 3-1:36.0: unexpected response 0
[  222.881421][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.887447][    C0] yealink 3-1:36.0: unexpected response 0
[  222.897251][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.903177][    C0] yealink 3-1:36.0: unexpected response 0
[  222.913100][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.919104][    C0] yealink 3-1:36.0: unexpected response 0
[  222.929349][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.929613][    C0] yealink 3-1:36.0: unexpected response 0
[  222.939557][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.945490][    C0] yealink 3-1:36.0: unexpected response 0
[  222.955406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.961346][    C0] yealink 3-1:36.0: unexpected response 0
[  222.971189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.977103][    C0] yealink 3-1:36.0: unexpected response 0
[  222.986853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  222.992769][    C0] yealink 3-1:36.0: unexpected response 0
[  223.002592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.008514][    C0] yealink 3-1:36.0: unexpected response 0
[  223.018297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.024258][    C0] yealink 3-1:36.0: unexpected response 0
[  223.034060][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.040006][    C0] yealink 3-1:36.0: unexpected response 0
[  223.049823][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.055779][    C0] yealink 3-1:36.0: unexpected response 0
[  223.065552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.071523][    C0] yealink 3-1:36.0: unexpected response 0
[  223.081337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.087455][    C0] yealink 3-1:36.0: unexpected response 0
[  223.097273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.097542][    C0] yealink 3-1:36.0: unexpected response 0
[  223.103365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.112165][    C0] yealink 3-1:36.0: unexpected response 0
[  223.121978][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.127922][    C0] yealink 3-1:36.0: unexpected response 0
[  223.137650][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.144049][    C0] yealink 3-1:36.0: unexpected response 0
[  223.144300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.154106][    C0] yealink 3-1:36.0: unexpected response 0
[  223.163937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.169876][    C0] yealink 3-1:36.0: unexpected response 0
[  223.179699][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.185608][    C0] yealink 3-1:36.0: unexpected response 0
[  223.195340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.201240][    C0] yealink 3-1:36.0: unexpected response 0
[  223.211197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.217135][    C0] yealink 3-1:36.0: unexpected response 0
[  223.226955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.232860][    C0] yealink 3-1:36.0: unexpected response 0
[  223.242685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.248598][    C0] yealink 3-1:36.0: unexpected response 0
[  223.258313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.264243][    C0] yealink 3-1:36.0: unexpected response 0
[  223.274659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.280583][    C0] yealink 3-1:36.0: unexpected response 0
[  223.290366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.296290][    C0] yealink 3-1:36.0: unexpected response 0
[  223.306025][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.311933][    C0] yealink 3-1:36.0: unexpected response 0
[  223.321735][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.327657][    C0] yealink 3-1:36.0: unexpected response 0
[  223.337435][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.343353][    C0] yealink 3-1:36.0: unexpected response 0
[  223.353154][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.359085][    C0] yealink 3-1:36.0: unexpected response 0
[  223.368932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.375093][    C0] yealink 3-1:36.0: unexpected response 0
[  223.384950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.385212][    C0] yealink 3-1:36.0: unexpected response 0
[  223.394971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.401163][    C0] yealink 3-1:36.0: unexpected response 0
[  223.410955][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.416878][    C0] yealink 3-1:36.0: unexpected response 0
[  223.426610][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.432528][    C0] yealink 3-1:36.0: unexpected response 0
[  223.442318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.448221][    C0] yealink 3-1:36.0: unexpected response 0
[  223.457959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.463883][    C0] yealink 3-1:36.0: unexpected response 0
[  223.473674][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.479623][    C0] yealink 3-1:36.0: unexpected response 0
[  223.489403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.495298][    C0] yealink 3-1:36.0: unexpected response 0
[  223.505008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.510898][    C0] yealink 3-1:36.0: unexpected response 0
[  223.520677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.526578][    C0] yealink 3-1:36.0: unexpected response 0
[  223.536288][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.542205][    C0] yealink 3-1:36.0: unexpected response 0
[  223.551997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.557916][    C0] yealink 3-1:36.0: unexpected response 0
[  223.567713][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.573623][    C0] yealink 3-1:36.0: unexpected response 0
[  223.583449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.589344][    C0] yealink 3-1:36.0: unexpected response 0
[  223.599142][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.605039][    C0] yealink 3-1:36.0: unexpected response 0
[  223.614752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.620654][    C0] yealink 3-1:36.0: unexpected response 0
[  223.630438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.636333][    C0] yealink 3-1:36.0: unexpected response 0
[  223.646044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.651946][    C0] yealink 3-1:36.0: unexpected response 0
[  223.661818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.667745][    C0] yealink 3-1:36.0: unexpected response 0
[  223.677455][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.683358][    C0] yealink 3-1:36.0: unexpected response 0
[  223.693176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.699108][    C0] yealink 3-1:36.0: unexpected response 0
[  223.708953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.714883][    C0] yealink 3-1:36.0: unexpected response 0
[  223.724612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.730511][    C0] yealink 3-1:36.0: unexpected response 0
[  223.740300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.746297][    C0] yealink 3-1:36.0: unexpected response 0
[  223.756034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.761956][    C0] yealink 3-1:36.0: unexpected response 0
[  223.771766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.777700][    C0] yealink 3-1:36.0: unexpected response 0
[  223.787445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.793377][    C0] yealink 3-1:36.0: unexpected response 0
[  223.803187][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.809105][    C0] yealink 3-1:36.0: unexpected response 0
[  223.818921][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.824841][    C0] yealink 3-1:36.0: unexpected response 0
[  223.834590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.840542][    C0] yealink 3-1:36.0: unexpected response 0
[  223.850335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.856239][    C0] yealink 3-1:36.0: unexpected response 0
[  223.865953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.871947][    C0] yealink 3-1:36.0: unexpected response 0
[  223.881770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.887711][    C0] yealink 3-1:36.0: unexpected response 0
[  223.897430][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.903355][    C0] yealink 3-1:36.0: unexpected response 0
[  223.913491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.919426][    C0] yealink 3-1:36.0: unexpected response 0
[  223.929247][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.935188][    C0] yealink 3-1:36.0: unexpected response 0
[  223.944923][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.950858][    C0] yealink 3-1:36.0: unexpected response 0
[  223.960711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.966665][    C0] yealink 3-1:36.0: unexpected response 0
[  223.976398][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.982319][    C0] yealink 3-1:36.0: unexpected response 0
[  223.992134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  223.998042][    C0] yealink 3-1:36.0: unexpected response 0
[  224.007818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.013792][    C0] yealink 3-1:36.0: unexpected response 0
[  224.014024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.023805][    C0] yealink 3-1:36.0: unexpected response 0
[  224.033633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  224.049359][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.055264][    C0] yealink 3-1:36.0: unexpected response 0
[  224.064977][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.070901][    C0] yealink 3-1:36.0: unexpected response 0
[  224.080760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.086688][    C0] yealink 3-1:36.0: unexpected response 0
[  224.096401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.102308][    C0] yealink 3-1:36.0: unexpected response 0
[  224.112104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.118067][    C0] yealink 3-1:36.0: unexpected response 0
[  224.127811][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.133743][    C0] yealink 3-1:36.0: unexpected response 0
[  224.133971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.143947][    C0] yealink 3-1:36.0: unexpected response 0
[  224.153761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.159697][    C0] yealink 3-1:36.0: unexpected response 0
[  224.169524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.175503][    C0] yealink 3-1:36.0: unexpected response 0
[  224.185233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.191160][    C0] yealink 3-1:36.0: unexpected response 0
[  224.201208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.207117][    C0] yealink 3-1:36.0: unexpected response 0
[  224.217023][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.222941][    C0] yealink 3-1:36.0: unexpected response 0
[  224.232772][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.238805][    C0] yealink 3-1:36.0: unexpected response 0
[  224.248634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.254496][    C0] yealink 3-1:36.0: unexpected response 0
[  224.264318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.270237][    C0] yealink 3-1:36.0: unexpected response 0
[  224.280050][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.285993][    C0] yealink 3-1:36.0: unexpected response 0
[  224.295748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.301704][    C0] yealink 3-1:36.0: unexpected response 0
[  224.312349][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.318397][    C0] yealink 3-1:36.0: unexpected response 0
[  224.328186][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.334131][    C0] yealink 3-1:36.0: unexpected response 0
[  224.334367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.343182][    C0] yealink 3-1:36.0: unexpected response 0
[  224.343418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.352265][    C0] yealink 3-1:36.0: unexpected response 0
[  224.362087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.368373][    C0] yealink 3-1:36.0: unexpected response 0
[  224.378301][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.378582][    C0] yealink 3-1:36.0: unexpected response 0
[  224.384602][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.393402][    C0] yealink 3-1:36.0: unexpected response 0
[  224.403198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.409106][    C0] yealink 3-1:36.0: unexpected response 0
[  224.418907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.424851][    C0] yealink 3-1:36.0: unexpected response 0
[  224.434604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.440532][    C0] yealink 3-1:36.0: unexpected response 0
[  224.450323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.456240][    C0] yealink 3-1:36.0: unexpected response 0
[  224.465956][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.471876][    C0] yealink 3-1:36.0: unexpected response 0
[  224.481702][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.487658][    C0] yealink 3-1:36.0: unexpected response 0
[  224.497482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.503432][    C0] yealink 3-1:36.0: unexpected response 0
[  224.513254][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.519171][    C0] yealink 3-1:36.0: unexpected response 0
[  224.528984][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.535339][    C0] yealink 3-1:36.0: unexpected response 0
[  224.545143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.551074][    C0] yealink 3-1:36.0: unexpected response 0
[  224.561168][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.567073][    C0] yealink 3-1:36.0: unexpected response 0
[  224.576785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.582702][    C0] yealink 3-1:36.0: unexpected response 0
[  224.592505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.598409][    C0] yealink 3-1:36.0: unexpected response 0
[  224.608154][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.614100][    C0] yealink 3-1:36.0: unexpected response 0
[  224.623927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.629863][    C0] yealink 3-1:36.0: unexpected response 0
[  224.639685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.645607][    C0] yealink 3-1:36.0: unexpected response 0
[  224.655322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.661217][    C0] yealink 3-1:36.0: unexpected response 0
[  224.670997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.676911][    C0] yealink 3-1:36.0: unexpected response 0
[  224.686658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.692553][    C0] yealink 3-1:36.0: unexpected response 0
[  224.702343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.708254][    C0] yealink 3-1:36.0: unexpected response 0
[  224.718176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.724124][    C0] yealink 3-1:36.0: unexpected response 0
[  224.733934][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.739857][    C0] yealink 3-1:36.0: unexpected response 0
[  224.749652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.755580][    C0] yealink 3-1:36.0: unexpected response 0
[  224.765438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.771457][    C0] yealink 3-1:36.0: unexpected response 0
[  224.781371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.787307][    C0] yealink 3-1:36.0: unexpected response 0
[  224.797023][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.802957][    C0] yealink 3-1:36.0: unexpected response 0
[  224.813152][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.819345][    C0] yealink 3-1:36.0: unexpected response 0
[  224.829175][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.835109][    C0] yealink 3-1:36.0: unexpected response 0
[  224.844850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.850785][    C0] yealink 3-1:36.0: unexpected response 0
[  224.860616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.866537][    C0] yealink 3-1:36.0: unexpected response 0
[  224.876477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.882393][    C0] yealink 3-1:36.0: unexpected response 0
[  224.892190][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.898102][    C0] yealink 3-1:36.0: unexpected response 0
[  224.907826][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.914009][    C0] yealink 3-1:36.0: unexpected response 0
[  224.924253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.930162][    C0] yealink 3-1:36.0: unexpected response 0
[  224.939987][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.945897][    C0] yealink 3-1:36.0: unexpected response 0
[  224.955618][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.961693][    C0] yealink 3-1:36.0: unexpected response 0
[  224.971492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  224.987418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  224.993340][    C0] yealink 3-1:36.0: unexpected response 0
[  225.003134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.009041][    C0] yealink 3-1:36.0: unexpected response 0
[  225.018947][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.024906][    C0] yealink 3-1:36.0: unexpected response 0
[  225.034648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.040950][    C0] yealink 3-1:36.0: unexpected response 0
[  225.051351][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.057265][    C0] yealink 3-1:36.0: unexpected response 0
[  225.067040][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.072973][    C0] yealink 3-1:36.0: unexpected response 0
[  225.082945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.088896][    C0] yealink 3-1:36.0: unexpected response 0
[  225.098866][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.105109][    C0] yealink 3-1:36.0: unexpected response 0
[  225.114923][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.120867][    C0] yealink 3-1:36.0: unexpected response 0
[  225.130685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.136620][    C0] yealink 3-1:36.0: unexpected response 0
[  225.146732][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.152704][    C0] yealink 3-1:36.0: unexpected response 0
[  225.162572][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.168541][    C0] yealink 3-1:36.0: unexpected response 0
[  225.178291][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.184324][    C0] yealink 3-1:36.0: unexpected response 0
[  225.194205][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.200149][    C0] yealink 3-1:36.0: unexpected response 0
[  225.209976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.215939][    C0] yealink 3-1:36.0: unexpected response 0
[  225.225715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.231683][    C0] yealink 3-1:36.0: unexpected response 0
[  225.241513][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.247451][    C0] yealink 3-1:36.0: unexpected response 0
[  225.257215][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.263169][    C0] yealink 3-1:36.0: unexpected response 0
[  225.273061][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.279019][    C0] yealink 3-1:36.0: unexpected response 0
[  225.288851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  225.304612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.310523][    C0] yealink 3-1:36.0: unexpected response 0
[  225.320352][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.326261][    C0] yealink 3-1:36.0: unexpected response 0
[  225.337643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.343842][    C0] yealink 3-1:36.0: unexpected response 0
[  225.353841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.359840][    C0] yealink 3-1:36.0: unexpected response 0
[  225.369902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.375846][    C0] yealink 3-1:36.0: unexpected response 0
[  225.385614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.385893][    C0] yealink 3-1:36.0: unexpected response 0
[  225.395756][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.396043][    C0] yealink 3-1:36.0: unexpected response 0
[  225.401907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.410742][    C0] yealink 3-1:36.0: unexpected response 0
[  225.420930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.426865][    C0] yealink 3-1:36.0: unexpected response 0
[  225.436641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.442602][    C0] yealink 3-1:36.0: unexpected response 0
[  225.452422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 7 printk messages dropped **
[  225.489850][    C0] yealink 3-1:36.0: unexpected response 0
[  225.499661][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.505574][    C0] yealink 3-1:36.0: unexpected response 0
[  225.515306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.521227][    C0] yealink 3-1:36.0: unexpected response 0
[  225.531040][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.536963][    C0] yealink 3-1:36.0: unexpected response 0
[  225.546686][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.552594][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  225.568331][    C0] yealink 3-1:36.0: unexpected response 0
[  225.578045][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.583975][    C0] yealink 3-1:36.0: unexpected response 0
[  225.593777][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.599689][    C0] yealink 3-1:36.0: unexpected response 0
[  225.609484][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.615381][    C0] yealink 3-1:36.0: unexpected response 0
[  225.625089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.630984][    C0] yealink 3-1:36.0: unexpected response 0
[  225.640779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.646690][    C0] yealink 3-1:36.0: unexpected response 0
[  225.656398][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.662289][    C0] yealink 3-1:36.0: unexpected response 0
[  225.672165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.678066][    C0] yealink 3-1:36.0: unexpected response 0
[  225.687812][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.693734][    C0] yealink 3-1:36.0: unexpected response 0
[  225.703579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.709495][    C0] yealink 3-1:36.0: unexpected response 0
[  225.719298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.725207][    C0] yealink 3-1:36.0: unexpected response 0
[  225.735008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.740911][    C0] yealink 3-1:36.0: unexpected response 0
[  225.741157][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.750002][    C0] yealink 3-1:36.0: unexpected response 0
[  225.759822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.765777][    C0] yealink 3-1:36.0: unexpected response 0
[  225.775514][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.781688][    C0] yealink 3-1:36.0: unexpected response 0
[  225.803062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.809017][    C0] yealink 3-1:36.0: unexpected response 0
[  225.818897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.824912][    C0] yealink 3-1:36.0: unexpected response 0
[  225.834663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.840622][    C0] yealink 3-1:36.0: unexpected response 0
[  225.850716][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.856672][    C0] yealink 3-1:36.0: unexpected response 0
[  225.866409][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.872427][    C0] yealink 3-1:36.0: unexpected response 0
[  225.882274][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.882558][    C0] yealink 3-1:36.0: unexpected response 0
[  225.892357][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.898297][    C0] yealink 3-1:36.0: unexpected response 0
[  225.908024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.914023][    C0] yealink 3-1:36.0: unexpected response 0
[  225.923833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.929782][    C0] yealink 3-1:36.0: unexpected response 0
[  225.939643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.939730][    C0] rcu: 	0-....: (10495 ticks this GP) idle=325c/1/0x4000000000000000 softirq=16529/16529 fqs=5250
[  225.939925][    C0] rcu: 	         hardirqs   softirqs   csw/system
[  225.939933][    C0] rcu: 	 number:       10        943            0
[  225.939948][    C0] rcu: 	cputime:        0          0        52403   ==> 52480(ms)
** 1 printk messages dropped **
[  225.939986][    C0] CPU: 0 PID: 4812 Comm: kworker/0:4 Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
** 1 printk messages dropped **
[  225.940029][    C0] Workqueue: usb_hub_wq hub_event
[  225.940069][    C0] RIP: 0010:console_flush_all+0xa19/0xd70
** 1 printk messages dropped **
[  225.940121][    C0] RSP: 0018:ffffc9000b2af538 EFLAGS: 00000246
[  225.940140][    C0] RAX: fffff52001655ece RBX: 0000000000000000 RCX: ffffc9000add3000
[  225.940158][    C0] RDX: 0000000000040000 RSI: ffffffff81341cd4 RDI: 0000000000000007
[  225.940175][    C0] RBP: dffffc0000000000 R08: 0000000000000007 R09: 0000000000000000
[  225.940191][    C0] R10: 0000000000000000 R11: 0000000000000008 R12: 0000000000000200
[  225.940207][    C0] R13: ffffffff889797d8 R14: ffffffff88979780 R15: ffffc9000b2af670
[  225.940224][    C0] FS:  0000000000000000(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000
** 1 printk messages dropped **
[  225.940267][    C0] CR2: 00007f7a5e73bf50 CR3: 00000001162f4000 CR4: 00000000003506f0
[  225.940284][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  225.940299][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  225.940315][    C0] Call Trace:
** 2 printk messages dropped **
[  225.940366][    C0]  ? rcu_dump_cpu_stacks+0x2a9/0x4c0
** 1 printk messages dropped **
[  225.940432][    C0]  ? get_jiffies_update+0xa6/0x250
** 1 printk messages dropped **
[  225.940483][    C0]  ? __pfx_rcu_sched_clock_irq+0x10/0x10
** 1 printk messages dropped **
[  225.940555][    C0]  ? __pfx_tmigr_requires_handle_remote+0x10/0x10
** 1 printk messages dropped **
[  225.940619][    C0]  ? rcu_read_lock_sched_held+0x3e/0x70
[  225.940645][    C0]  ? update_process_times+0x175/0x220
** 1 printk messages dropped **
[  225.940719][    C0]  ? read_tsc+0x9/0x20
** 1 printk messages dropped **
[  225.940771][    C0]  ? __pfx_tick_nohz_handler+0x10/0x10
** 1 printk messages dropped **
[  225.940833][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
** 1 printk messages dropped **
[  225.940904][    C0]  ? hrtimer_interrupt+0x31b/0x800
** 1 printk messages dropped **
[  225.940958][    C0]  ? sysvec_apic_timer_interrupt+0x8b/0xb0
[  225.940984][    C0]  </IRQ>
** 2 printk messages dropped **
[  225.941040][    C0]  ? console_flush_all+0xa14/0xd70
** 1 printk messages dropped **
[  225.941086][    C0]  ? console_flush_all+0xa14/0xd70
** 1 printk messages dropped **
[  225.941137][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  225.941171][    C0]  console_unlock+0xae/0x290
** 2 printk messages dropped **
[  225.941253][    C0]  vprintk_emit+0x11a/0x5a0
** 1 printk messages dropped **
[  225.941310][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
** 1 printk messages dropped **
[  225.941384][    C0]  ? device_set_wakeup_capable+0x63/0x1c0
[  225.941419][    C0]  ? hub_port_reset+0x602/0x1e60
** 3 printk messages dropped **
[  225.941534][    C0]  ? __pfx_hub_port_reset+0x10/0x10
[  225.941574][    C0]  hub_port_init+0xce6/0x3ac0
** 2 printk messages dropped **
[  225.941670][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  225.941707][    C0]  ? __pfx_lock_release+0x10/0x10
** 2 printk messages dropped **
[  225.941803][    C0]  ? __pfx_process_one_work+0x10/0x10
[  225.941830][    C0]  ? assign_work+0x1a0/0x250
** 2 printk messages dropped **
[  225.941924][    C0]  ? __pfx_worker_thread+0x10/0x10
** 1 printk messages dropped **
[  225.941981][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
** 2 printk messages dropped **
[  225.942084][    C0]  ? __pfx_kthread+0x10/0x10
[  225.942117][    C0]  ret_from_fork_asm+0x1a/0x30
** 2 printk messages dropped **
[  225.942270][    C0] yealink 3-1:36.0: unexpected response 0
[  225.942520][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.952499][    C0] yealink 3-1:36.0: unexpected response 0
[  225.961285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.968253][    C0] yealink 3-1:36.0: unexpected response 0
[  225.976959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.983953][    C0] yealink 3-1:36.0: unexpected response 0
[  225.992729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  225.999710][    C0] yealink 3-1:36.0: unexpected response 0
[  226.008466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.015782][    C0] yealink 3-1:36.0: unexpected response 0
[  226.024561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.031560][    C0] yealink 3-1:36.0: unexpected response 0
[  226.040332][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.047727][    C0] yealink 3-1:36.0: unexpected response 0
[  226.056561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.056836][    C0] yealink 3-1:36.0: unexpected response 0
[  226.065574][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.072579][    C0] yealink 3-1:36.0: unexpected response 0
[  226.081371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.088359][    C0] yealink 3-1:36.0: unexpected response 0
[  226.097051][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.104096][    C0] yealink 3-1:36.0: unexpected response 0
[  226.112877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.119874][    C0] yealink 3-1:36.0: unexpected response 0
[  226.128642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.136925][    C0] yealink 3-1:36.0: unexpected response 0
[  226.145710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.152684][    C0] yealink 3-1:36.0: unexpected response 0
[  226.161445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.168468][    C0] yealink 3-1:36.0: unexpected response 0
[  226.177162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.184150][    C0] yealink 3-1:36.0: unexpected response 0
[  226.192916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  226.208718][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.215740][    C0] yealink 3-1:36.0: unexpected response 0
[  226.224561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.231533][    C0] yealink 3-1:36.0: unexpected response 0
[  226.240323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.247286][    C0] yealink 3-1:36.0: unexpected response 0
[  226.255968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.262938][    C0] yealink 3-1:36.0: unexpected response 0
[  226.271713][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.278693][    C0] yealink 3-1:36.0: unexpected response 0
[  226.287436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.294362][    C0] yealink 3-1:36.0: unexpected response 0
[  226.303143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.310124][    C0] yealink 3-1:36.0: unexpected response 0
[  226.318911][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.325895][    C0] yealink 3-1:36.0: unexpected response 0
[  226.334580][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.341534][    C0] yealink 3-1:36.0: unexpected response 0
[  226.341768][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.350503][    C0] yealink 3-1:36.0: unexpected response 0
[  226.362404][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.369370][    C0] yealink 3-1:36.0: unexpected response 0
[  226.378141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.385027][    C0] yealink 3-1:36.0: unexpected response 0
[  226.393888][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.400874][    C0] yealink 3-1:36.0: unexpected response 0
[  226.409640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.416638][    C0] yealink 3-1:36.0: unexpected response 0
[  226.425322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.432292][    C0] yealink 3-1:36.0: unexpected response 0
[  226.441055][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.448008][    C0] yealink 3-1:36.0: unexpected response 0
[  226.456682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.463638][    C0] yealink 3-1:36.0: unexpected response 0
[  226.472403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.479371][    C0] yealink 3-1:36.0: unexpected response 0
[  226.488121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.494999][    C0] yealink 3-1:36.0: unexpected response 0
[  226.504006][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.510946][    C0] yealink 3-1:36.0: unexpected response 0
[  226.519687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.526630][    C0] yealink 3-1:36.0: unexpected response 0
[  226.535372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.542329][    C0] yealink 3-1:36.0: unexpected response 0
[  226.551095][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.558091][    C0] yealink 3-1:36.0: unexpected response 0
[  226.566811][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.573775][    C0] yealink 3-1:36.0: unexpected response 0
[  226.582525][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.589491][    C0] yealink 3-1:36.0: unexpected response 0
[  226.598289][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.605205][    C0] yealink 3-1:36.0: unexpected response 0
[  226.613975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  226.629727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  226.645396][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.652350][    C0] yealink 3-1:36.0: unexpected response 0
[  226.661124][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.668158][    C0] yealink 3-1:36.0: unexpected response 0
[  226.676868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.683824][    C0] yealink 3-1:36.0: unexpected response 0
[  226.692604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.699622][    C0] yealink 3-1:36.0: unexpected response 0
[  226.708391][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.715291][    C0] yealink 3-1:36.0: unexpected response 0
[  226.724074][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.731021][    C0] yealink 3-1:36.0: unexpected response 0
[  226.739786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.746732][    C0] yealink 3-1:36.0: unexpected response 0
[  226.755509][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.762476][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  226.778179][    C0] yealink 3-1:36.0: unexpected response 0
[  226.786847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.793785][    C0] yealink 3-1:36.0: unexpected response 0
[  226.802523][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.809711][    C0] yealink 3-1:36.0: unexpected response 0
[  226.818467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.825376][    C0] yealink 3-1:36.0: unexpected response 0
[  226.834121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.841068][    C0] yealink 3-1:36.0: unexpected response 0
[  226.849809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.856745][    C0] yealink 3-1:36.0: unexpected response 0
[  226.865417][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.872353][    C0] yealink 3-1:36.0: unexpected response 0
[  226.881122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.888058][    C0] yealink 3-1:36.0: unexpected response 0
[  226.896726][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.903698][    C0] yealink 3-1:36.0: unexpected response 0
[  226.912542][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.919487][    C0] yealink 3-1:36.0: unexpected response 0
[  226.928233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.935106][    C0] yealink 3-1:36.0: unexpected response 0
[  226.943881][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.950879][    C0] yealink 3-1:36.0: unexpected response 0
[  226.959645][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.966598][    C0] yealink 3-1:36.0: unexpected response 0
[  226.975275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.982315][    C0] yealink 3-1:36.0: unexpected response 0
[  226.991065][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  226.998052][    C0] yealink 3-1:36.0: unexpected response 0
[  227.006767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.013781][    C0] yealink 3-1:36.0: unexpected response 0
[  227.014015][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.022760][    C0] yealink 3-1:36.0: unexpected response 0
[  227.031548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.038676][    C0] yealink 3-1:36.0: unexpected response 0
[  227.047384][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.054433][    C0] yealink 3-1:36.0: unexpected response 0
[  227.063383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.070373][    C0] yealink 3-1:36.0: unexpected response 0
[  227.079162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.086196][    C0] yealink 3-1:36.0: unexpected response 0
[  227.094882][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.101999][    C0] yealink 3-1:36.0: unexpected response 0
[  227.110776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.117732][    C0] yealink 3-1:36.0: unexpected response 0
[  227.126439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.133465][    C0] yealink 3-1:36.0: unexpected response 0
[  227.142252][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.149206][    C0] yealink 3-1:36.0: unexpected response 0
[  227.158334][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.165219][    C0] yealink 3-1:36.0: unexpected response 0
[  227.174579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.181553][    C0] yealink 3-1:36.0: unexpected response 0
[  227.190441][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.197470][    C0] yealink 3-1:36.0: unexpected response 0
[  227.206342][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.213331][    C0] yealink 3-1:36.0: unexpected response 0
[  227.222188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.229313][    C0] yealink 3-1:36.0: unexpected response 0
[  227.238200][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.245582][    C0] yealink 3-1:36.0: unexpected response 0
[  227.254473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.261501][    C0] yealink 3-1:36.0: unexpected response 0
[  227.270280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.277254][    C0] yealink 3-1:36.0: unexpected response 0
[  227.286111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.293066][    C0] yealink 3-1:36.0: unexpected response 0
[  227.301813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.308784][    C0] yealink 3-1:36.0: unexpected response 0
[  227.317529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.324479][    C0] yealink 3-1:36.0: unexpected response 0
[  227.324708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.334505][    C0] yealink 3-1:36.0: unexpected response 0
[  227.334737][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.343501][    C0] yealink 3-1:36.0: unexpected response 0
[  227.352302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.359280][    C0] yealink 3-1:36.0: unexpected response 0
[  227.368067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.375011][    C0] yealink 3-1:36.0: unexpected response 0
[  227.383812][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.384077][    C0] yealink 3-1:36.0: unexpected response 0
[  227.392940][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.399919][    C0] yealink 3-1:36.0: unexpected response 0
[  227.409253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.416224][    C0] yealink 3-1:36.0: unexpected response 0
[  227.425040][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.432231][    C0] yealink 3-1:36.0: unexpected response 0
[  227.441616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.448968][    C0] yealink 3-1:36.0: unexpected response 0
[  227.457825][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.464723][    C0] yealink 3-1:36.0: unexpected response 0
[  227.473488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.480442][    C0] yealink 3-1:36.0: unexpected response 0
[  227.489189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.496135][    C0] yealink 3-1:36.0: unexpected response 0
[  227.504819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.511787][    C0] yealink 3-1:36.0: unexpected response 0
[  227.520532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.527488][    C0] yealink 3-1:36.0: unexpected response 0
[  227.536180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.543118][    C0] yealink 3-1:36.0: unexpected response 0
[  227.551861][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.558882][    C0] yealink 3-1:36.0: unexpected response 0
[  227.567754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.574796][    C0] yealink 3-1:36.0: unexpected response 0
[  227.583538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.590506][    C0] yealink 3-1:36.0: unexpected response 0
[  227.599261][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.606203][    C0] yealink 3-1:36.0: unexpected response 0
[  227.614871][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.621828][    C0] yealink 3-1:36.0: unexpected response 0
[  227.630586][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.637539][    C0] yealink 3-1:36.0: unexpected response 0
[  227.646216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.653163][    C0] yealink 3-1:36.0: unexpected response 0
[  227.661912][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  227.677665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.684571][    C0] yealink 3-1:36.0: unexpected response 0
[  227.693334][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.700554][    C0] yealink 3-1:36.0: unexpected response 0
[  227.709367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.716352][    C0] yealink 3-1:36.0: unexpected response 0
[  227.725034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.731983][    C0] yealink 3-1:36.0: unexpected response 0
[  227.740740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.747901][    C0] yealink 3-1:36.0: unexpected response 0
[  227.756579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.763540][    C0] yealink 3-1:36.0: unexpected response 0
[  227.772403][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.779354][    C0] yealink 3-1:36.0: unexpected response 0
[  227.788120][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.794996][    C0] yealink 3-1:36.0: unexpected response 0
[  227.803839][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.810839][    C0] yealink 3-1:36.0: unexpected response 0
[  227.819682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.826658][    C0] yealink 3-1:36.0: unexpected response 0
[  227.835355][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.842338][    C0] yealink 3-1:36.0: unexpected response 0
[  227.851128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.858200][    C0] yealink 3-1:36.0: unexpected response 0
[  227.866916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.867195][    C0] yealink 3-1:36.0: unexpected response 0
[  227.874264][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.884106][    C0] yealink 3-1:36.0: unexpected response 0
[  227.892864][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.899817][    C0] yealink 3-1:36.0: unexpected response 0
[  227.908586][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.915484][    C0] yealink 3-1:36.0: unexpected response 0
[  227.924345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.931399][    C0] yealink 3-1:36.0: unexpected response 0
[  227.940160][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.947304][    C0] yealink 3-1:36.0: unexpected response 0
[  227.956671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.963659][    C0] yealink 3-1:36.0: unexpected response 0
[  227.972435][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.979396][    C0] yealink 3-1:36.0: unexpected response 0
[  227.988164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  227.995038][    C0] yealink 3-1:36.0: unexpected response 0
[  228.003793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.010758][    C0] yealink 3-1:36.0: unexpected response 0
[  228.019542][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.026514][    C0] yealink 3-1:36.0: unexpected response 0
[  228.035191][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.042226][    C0] yealink 3-1:36.0: unexpected response 0
[  228.050995][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.057987][    C0] yealink 3-1:36.0: unexpected response 0
[  228.066682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.073628][    C0] yealink 3-1:36.0: unexpected response 0
[  228.082379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.089334][    C0] yealink 3-1:36.0: unexpected response 0
[  228.098110][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.104989][    C0] yealink 3-1:36.0: unexpected response 0
[  228.113750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.120705][    C0] yealink 3-1:36.0: unexpected response 0
[  228.129454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.136412][    C0] yealink 3-1:36.0: unexpected response 0
[  228.145524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.152522][    C0] yealink 3-1:36.0: unexpected response 0
[  228.161374][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.168354][    C0] yealink 3-1:36.0: unexpected response 0
[  228.177032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.184022][    C0] yealink 3-1:36.0: unexpected response 0
[  228.192780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.199738][    C0] yealink 3-1:36.0: unexpected response 0
[  228.208503][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.215408][    C0] yealink 3-1:36.0: unexpected response 0
[  228.224525][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.231532][    C0] yealink 3-1:36.0: unexpected response 0
[  228.240324][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.247293][    C0] yealink 3-1:36.0: unexpected response 0
[  228.255977][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.263286][    C0] yealink 3-1:36.0: unexpected response 0
[  228.272250][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.279279][    C0] yealink 3-1:36.0: unexpected response 0
[  228.288234][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.295129][    C0] yealink 3-1:36.0: unexpected response 0
[  228.303909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.310933][    C0] yealink 3-1:36.0: unexpected response 0
[  228.320076][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.327045][    C0] yealink 3-1:36.0: unexpected response 0
[  228.335756][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.342847][    C0] yealink 3-1:36.0: unexpected response 0
[  228.343072][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.352891][    C0] yealink 3-1:36.0: unexpected response 0
[  228.361670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.368653][    C0] yealink 3-1:36.0: unexpected response 0
[  228.377365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.384457][    C0] yealink 3-1:36.0: unexpected response 0
[  228.393323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.400286][    C0] yealink 3-1:36.0: unexpected response 0
[  228.409180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.416183][    C0] yealink 3-1:36.0: unexpected response 0
[  228.424898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  228.440776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.447738][    C0] yealink 3-1:36.0: unexpected response 0
[  228.456415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.463456][    C0] yealink 3-1:36.0: unexpected response 0
[  228.472233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.479183][    C0] yealink 3-1:36.0: unexpected response 0
[  228.487932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.494809][    C0] yealink 3-1:36.0: unexpected response 0
[  228.503558][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.510517][    C0] yealink 3-1:36.0: unexpected response 0
[  228.519316][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.526306][    C0] yealink 3-1:36.0: unexpected response 0
[  228.535013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.542005][    C0] yealink 3-1:36.0: unexpected response 0
[  228.550797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.557808][    C0] yealink 3-1:36.0: unexpected response 0
[  228.566493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.573453][    C0] yealink 3-1:36.0: unexpected response 0
[  228.582226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.589208][    C0] yealink 3-1:36.0: unexpected response 0
[  228.597992][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.604938][    C0] yealink 3-1:36.0: unexpected response 0
[  228.605176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.615027][    C0] yealink 3-1:36.0: unexpected response 0
[  228.623817][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.630772][    C0] yealink 3-1:36.0: unexpected response 0
[  228.639531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.646514][    C0] yealink 3-1:36.0: unexpected response 0
[  228.655211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.662188][    C0] yealink 3-1:36.0: unexpected response 0
[  228.670958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.677963][    C0] yealink 3-1:36.0: unexpected response 0
[  228.686671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.693691][    C0] yealink 3-1:36.0: unexpected response 0
[  228.702478][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.709466][    C0] yealink 3-1:36.0: unexpected response 0
[  228.718428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.725398][    C0] yealink 3-1:36.0: unexpected response 0
[  228.725631][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.734420][    C0] yealink 3-1:36.0: unexpected response 0
[  228.734653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.743407][    C0] yealink 3-1:36.0: unexpected response 0
[  228.752183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.759137][    C0] yealink 3-1:36.0: unexpected response 0
[  228.768183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.775084][    C0] yealink 3-1:36.0: unexpected response 0
[  228.783852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.790836][    C0] yealink 3-1:36.0: unexpected response 0
[  228.799592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.806546][    C0] yealink 3-1:36.0: unexpected response 0
[  228.815217][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.822176][    C0] yealink 3-1:36.0: unexpected response 0
[  228.822401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.831124][    C0] yealink 3-1:36.0: unexpected response 0
[  228.839886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.846846][    C0] yealink 3-1:36.0: unexpected response 0
[  228.855526][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.862472][    C0] yealink 3-1:36.0: unexpected response 0
[  228.871230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.878179][    C0] yealink 3-1:36.0: unexpected response 0
[  228.886880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[  228.902707][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.909706][    C0] yealink 3-1:36.0: unexpected response 0
[  228.918739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.925911][    C0] yealink 3-1:36.0: unexpected response 0
[  228.934676][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.941711][    C0] yealink 3-1:36.0: unexpected response 0
[  228.951192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.958171][    C0] yealink 3-1:36.0: unexpected response 0
[  228.966966][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.974156][    C0] yealink 3-1:36.0: unexpected response 0
[  228.982924][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  228.989885][    C0] yealink 3-1:36.0: unexpected response 0
[  228.998665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.005542][    C0] yealink 3-1:36.0: unexpected response 0
[  229.014317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.021364][    C0] yealink 3-1:36.0: unexpected response 0
[  229.030116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.037117][    C0] yealink 3-1:36.0: unexpected response 0
[  229.045799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.052766][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  229.068516][    C0] yealink 3-1:36.0: unexpected response 0
[  229.077202][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.084167][    C0] yealink 3-1:36.0: unexpected response 0
[  229.092930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.099969][    C0] yealink 3-1:36.0: unexpected response 0
[  229.108722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.115852][    C0] yealink 3-1:36.0: unexpected response 0
[  229.124950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.131947][    C0] yealink 3-1:36.0: unexpected response 0
[  229.140714][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.147690][    C0] yealink 3-1:36.0: unexpected response 0
[  229.156421][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.163475][    C0] yealink 3-1:36.0: unexpected response 0
[  229.172271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.179268][    C0] yealink 3-1:36.0: unexpected response 0
[  229.188054][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.194943][    C0] yealink 3-1:36.0: unexpected response 0
[  229.203786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  229.210758][    C0] yealink 3-1:36.0: unexpected response 0
[  229.219517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  229.226488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.226516][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.242161][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  229.257890][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.257915][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.273511][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.273536][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.289388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.289414][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.305041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.305064][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.320760][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.320785][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.336470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.336495][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.352093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.352117][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.367865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.367892][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.384197][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.384226][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.394463][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.394491][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.410467][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.410499][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.426956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.426982][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.442678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  229.458499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.458524][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.474160][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.474188][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.489945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.489973][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.505835][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.505863][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.521522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.521550][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.537347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.537372][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.553029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.553056][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.569042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.569066][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.584715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.584739][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.600438][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.600463][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.616177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.616202][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.631796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.631821][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.647510][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.647534][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.663165][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.663190][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  229.679052][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.694834][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.694858][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.710610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.710635][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.726376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.726402][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.742024][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.742050][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.757764][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.757789][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.773413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.773439][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.789277][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.789303][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.805131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.805158][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.820966][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.820992][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.836683][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.836707][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.852329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.852355][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.868047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.868072][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.883713][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.883737][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.899461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.899488][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.915197][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.915221][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.930914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.930939][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.946647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.946673][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.962277][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.962303][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.978571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.978596][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  229.994212][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  229.994238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.010030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.010058][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.025811][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.025836][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.042461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.042487][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.058207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.058234][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.073858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.073886][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.089642][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.089670][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.105369][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.105395][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.121230][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.121256][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.136998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.137026][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.152700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.152726][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.168458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.168483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.184107][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.184135][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.199876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.199901][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.215530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.215557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.231420][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.231445][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.247160][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.247184][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.262788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.262813][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.278501][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.278526][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.294217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.294242][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.309914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.309938][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.325703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.325740][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.341439][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.341464][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.351472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.351497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.367187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.367212][    C0] yealink 3-1:36.0: unexpected response 0
** 7 printk messages dropped **
[  230.414495][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.414521][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.430211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.430236][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.445954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.445979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.461639][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.461665][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.477430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.477459][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.486454][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.486485][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.502199][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.502225][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.517933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.517958][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.533622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.533648][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.549348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.549372][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.564987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.565012][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.580725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.580750][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.596454][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.596482][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.612074][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.612098][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.627858][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.627883][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.643513][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.643539][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  230.659249][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.674844][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.674866][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.690586][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.690611][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.706558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.706584][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.722219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.722245][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.737934][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.737959][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.753580][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.753605][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.769329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.769354][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.784966][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.784989][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.800915][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.800939][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.816626][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  230.832245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  230.847996][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  230.863609][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.863633][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  230.879475][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.895145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.895171][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.910902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.910929][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.926665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.926690][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.942308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.942333][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.958041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.958064][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.973687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.973711][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  230.989535][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  230.989560][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.005375][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.005403][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.021210][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.021238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.036936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.036960][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.046007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.046039][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.062729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.062756][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.078496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.078521][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.094713][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.094740][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.104794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.104823][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.113774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.113799][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.123068][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.123104][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.132408][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  231.148761][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.148790][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.157987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.158015][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.167046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.167079][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.183015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.183042][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.198960][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  231.214770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.214797][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.223941][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.223966][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.240027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.240055][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.255972][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.256000][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.272727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.272755][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.288633][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.288662][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.304531][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.304557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.320398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.320426][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.336370][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.336405][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.345474][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.345512][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.361362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.361388][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.378116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.378144][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.387898][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.387928][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.404425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.404453][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.413587][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.413615][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.429368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.429394][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.445026][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.445049][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.460841][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.460868][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.469829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.469857][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.485513][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.485537][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.501247][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.501272][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.516954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.516979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.532719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.532745][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.548496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.548528][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.564148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.564173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.579949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.579973][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.595678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.595716][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.611516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.611544][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.627284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.627312][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.643029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.643056][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.658835][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  231.674556][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.674579][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.690261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.690285][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.705981][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.706005][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.721587][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.721612][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.737280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.737304][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.752906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.752932][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.768709][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.768736][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.784531][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.784555][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.800346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.800371][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.816044][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.816077][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.831724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.831749][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.847439][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.847465][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.863178][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.863203][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.879184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.879211][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.894901][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.894927][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.905056][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.905082][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.921213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.921240][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.937003][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.937031][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  231.952751][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.968550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.968574][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.984467][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.984497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  231.993472][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  231.993500][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.009334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.009360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.025163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.025190][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.040989][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.041015][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.051195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.051222][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.066934][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.066957][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.082572][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.082596][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.098264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.098287][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.113956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.113982][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.129723][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.129756][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.138794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.138821][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.154459][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.154482][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.170218][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.170244][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.186577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.186603][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.202205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.202230][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.217911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.217935][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.233903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.233930][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.249817][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.249842][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.265553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.265580][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.275649][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.275675][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.291380][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.291406][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.307106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.307131][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.322730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.322756][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.338459][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.338484][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.354128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.354154][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.363318][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.363380][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.370651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.370684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.386759][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.386785][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.402445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.402471][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.412762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.412792][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.428491][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.428517][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.444249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.444275][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.459967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.459991][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.475642][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.475677][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.491422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.491447][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.507636][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.507660][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.523259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.523284][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.538991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.539028][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.554658][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.554682][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.570364][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.570389][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  232.586076][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.601690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.601716][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.618991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.619026][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  232.634699][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.650376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.650401][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.666095][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.666119][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.681797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.681822][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.697506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.697531][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.713245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.713272][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.729022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.729048][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.744712][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.744735][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.760465][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.760489][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.776268][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.776292][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.791997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.792022][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.807690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.807714][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.823320][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.823344][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.839030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.839054][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.854665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.854687][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.870424][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.870448][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.886151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.886175][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.901863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.901887][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.917590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.917613][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.933374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.933399][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.949121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.949146][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.964806][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.964832][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.973859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.973886][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  232.989642][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  232.989666][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.005292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.005315][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.021062][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.021090][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.030034][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.030060][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.045803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.045832][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.061473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.061500][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.077221][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.077246][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.086208][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.086239][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.102991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.103016][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.119008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.119043][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.134722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.134747][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.150766][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.150793][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.166534][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  233.182189][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.182214][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.197946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.197972][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.213632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.213657][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.229405][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.229433][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.245091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.245116][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.245624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.245658][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.255787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.255816][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.275722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.275752][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.291442][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.291468][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.307181][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.307206][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.322827][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.322854][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.338746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.338773][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.354533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.354557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.370310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.370337][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.379402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.379431][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.396065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.396088][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.411865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.411889][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.427576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.427600][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.443310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.443339][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.459124][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.459148][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.475013][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.475035][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.490696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.490719][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.506402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.506426][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.522091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.522116][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.538376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.538401][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.554027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.554051][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.569774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.569799][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.585488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  233.601414][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.601449][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.617460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.617484][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.633125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.633149][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.648856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.648885][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.664509][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.664531][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.680238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  233.695965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.695990][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.711754][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.711780][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.727512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.727538][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.743157][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.743182][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.758940][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.758975][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.774771][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.774794][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.790797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.790821][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.806610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.806635][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.822615][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.822641][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.838473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.838500][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.854416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.854441][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.870201][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.870227][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.887185][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.887209][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.902931][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.902956][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.918947][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.918982][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.927976][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.928005][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.943687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.943713][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.960824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.960849][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.976593][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.976619][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  233.992271][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  233.992296][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.008012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.008036][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.023651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.023678][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.039511][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.039539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.055278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.055304][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.071116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.071144][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.086987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.087015][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  234.102675][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.112823][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  234.128561][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.128586][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.144211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.144238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.160039][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.160066][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.170687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.170715][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.186512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.186539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.202280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.202317][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.212371][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.212399][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.228246][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.228272][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.244042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.244070][    C0] yealink 3-1:36.0: unexpected response 0
** 4 printk messages dropped **
[  234.276103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.276128][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.291749][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.291774][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.307483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.307509][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.323148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.323173][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.338878][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.338909][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.348949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.348979][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.364965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.364988][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.381023][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.381049][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  234.396949][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.412654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.412680][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.421785][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.421816][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.432073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.432101][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.441060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.441086][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.457085][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.457112][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.472786][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.472813][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.488532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.488557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.504288][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.504314][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.520190][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.520215][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.536284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.536309][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.551961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  234.567758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.567784][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.583492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  234.599222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.599252][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.614914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.614936][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.630646][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.630671][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.646537][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.646561][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.662354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.662382][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.678136][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.678166][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.693785][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.693811][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.709523][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.709547][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.725203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.725225][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.740987][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.741013][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.756731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.756756][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.772508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.772534][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.788211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.788234][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.803896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.803922][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.820026][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.820051][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.830255][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.830282][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.848200][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.848226][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.863868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.863893][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.879589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.879612][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.895266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.895288][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.911137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.911160][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.926851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.926874][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.942473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.942497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.958267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.958294][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.974040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.974068][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  234.990080][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  234.990106][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.005890][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.005916][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.021527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.021553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.037249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.037276][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.052930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.052956][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.068724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.068749][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.084389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.084414][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.100487][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.100512][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.116226][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.116251][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.131873][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.131898][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.147771][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.147795][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.163421][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.163447][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.179267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.179294][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.195036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.195058][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.210792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.210818][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.219840][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.219865][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.235706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.235753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.251989][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.252014][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.267965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.267994][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.284016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.284042][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.299985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.300010][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.315719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.315744][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.331412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.331436][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.347130][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.347155][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.362870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.362895][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.378629][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.378654][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.387740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.387766][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.404620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.404657][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.414803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.414830][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.430693][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.430718][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.446435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.446459][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.462118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.462144][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.477837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.477861][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.494274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.494299][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.511170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.511195][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.527012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.527039][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.542781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.542807][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.558624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.558651][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.574469][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.574495][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  235.590242][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.606153][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.606181][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.621849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.621876][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.637578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.637604][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.653276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.653303][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.662419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.662448][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.678577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.678603][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.694306][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.694333][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.710126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  235.725941][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.725966][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.741655][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.741681][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.757384][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.757408][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.773278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.773305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.789120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.789145][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.804788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.804810][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.820524][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  235.836377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.836402][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.852055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.852080][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.867868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.867893][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.883826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.883851][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.899631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.899657][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.915398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.915422][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.931149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.931174][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.947007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.947031][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.962667][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.962694][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  235.978966][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  235.978999][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  235.994680][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  236.010410][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  236.026137][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  236.042181][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.057896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.073564][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.073592][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.089359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.089384][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.104992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.120812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.120837][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.136558][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.152213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.152238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.168131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.168160][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.183764][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.199478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.215141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.215165][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.230857][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.246569][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.246594][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.262185][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.277896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.293891][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.293915][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.309651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.309678][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.325322][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.334287][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.334313][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.343316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.343345][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.360063][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.360089][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.376073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.376100][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.391757][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.391784][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.408238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.408263][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.423853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  236.439640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.439664][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.455283][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.455305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.471043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.471067][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.486776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.486802][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.502602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.502628][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.518375][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.518401][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.534205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.534232][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.544377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.544415][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.554495][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.554523][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.563610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.563722][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.572795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.572824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.582046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.582073][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  236.591781][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.600930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.600960][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.617915][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.617940][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.633756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.633782][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.649837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.649864][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.665544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.665567][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.681716][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.681743][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.697850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.697878][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.713887][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.713913][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.729602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.729626][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.745317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.745340][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.761152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.761180][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.776846][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.776870][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.792488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.792512][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.808183][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.808206][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.823787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.823810][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.839744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.839767][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.855361][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.855382][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.871119][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.871143][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.886819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.886842][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.903154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.903181][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.919317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.919343][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.935096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.935118][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.950894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.950918][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.966617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.966640][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.982310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.982337][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  236.991310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  236.991336][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.007034][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.007059][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.022660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.022686][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.038611][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.038637][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.054279][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.054305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.070007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.070032][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.085863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.085887][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.094819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.094853][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.095490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.095522][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.096060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.096082][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.111730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.111754][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.127478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.127504][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.143148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.143174][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.158897][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.158931][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.168960][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.168993][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.184624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  237.200456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.200486][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.216262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  237.232533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.232559][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.248353][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.248378][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.263972][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.263997][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.279672][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.279696][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.295341][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.295364][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.311128][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.311152][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.326943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.326967][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.342904][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.342928][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.358605][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.358630][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.374260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.374285][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.383285][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.383314][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.400052][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.400076][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.415872][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.415895][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.431498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.431521][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.447227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.447251][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.462833][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.462856][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.478520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.478543][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.494135][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.494159][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.509833][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.509856][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  237.525473][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.541529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.541553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.557236][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.557260][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.572872][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.572896][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.588588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  237.604186][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.604213][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.620133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.620157][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.635838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.635861][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.651461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.651485][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.667146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.667170][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.682900][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.682924][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.698685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.698710][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.714564][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.714591][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.723522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.723547][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.739237][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.739262][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.754894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.754917][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.770624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.770649][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.786413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.786437][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.802032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.802057][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.817768][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.817792][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.833405][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.833430][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.849181][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.849206][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.864890][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.864917][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.873853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.873879][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.889588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.889613][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.905223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.905246][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.920955][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.920981][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.936729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.936754][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.952397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.952421][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.968113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.968139][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.983792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.983819][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  237.999542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  237.999568][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.015227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.015249][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.031010][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.031036][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.046925][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.046952][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.062647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.062673][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.078417][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.078443][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.094071][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.094097][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.109842][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.109868][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.125685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.125723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.141433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.141459][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.157524][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.157554][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.173389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.173418][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.182884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.182910][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.199703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.199731][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.215487][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.215511][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.231224][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.231250][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.247920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.247956][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.263698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.263723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.279414][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.279446][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.295083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.295111][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.310876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.310902][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.326616][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  238.342305][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.342332][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.352325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.352351][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.361384][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.361416][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.378148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.378171][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.393927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.393965][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.409710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.409738][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.425425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.425447][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.441266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.441292][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.457017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.457042][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  238.472666][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.488379][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.488404][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.504069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.504095][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.520229][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.520254][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.535944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  238.551643][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.551668][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.567362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.567386][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.583002][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.583034][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.598714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.598738][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.614386][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.614411][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.630174][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.630198][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.645918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.645943][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.661634][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.661666][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.670654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.670681][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.686380][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.686404][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.702031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.702057][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.717904][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.717930][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.726989][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.727024][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.743755][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.743783][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.759592][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.759619][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.775287][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.775311][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.791091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.791116][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.806850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.806874][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.822571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.822598][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.838288][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.838313][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.853949][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.853978][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.869677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.869704][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.885366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.885391][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.901196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.901221][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.916981][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.917004][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.932797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  238.948519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.948544][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.964170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.964195][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.979945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.979970][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  238.995957][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  238.995985][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.011807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.011834][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.027732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  239.043512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.043539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.059249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.059274][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.074926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  239.090845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.090870][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.106553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.106577][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.122205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.122233][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.137986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.138012][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.147101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.147132][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.163889][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.163914][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.172930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.172960][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.188762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.188787][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.204399][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.204422][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.220151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.220176][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.235950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.235976][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.251642][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.251672][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.260819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.260856][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.276665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.276692][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.292378][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.292405][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.308166][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.308194][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.323911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.323937][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.339647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.339672][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.355283][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.355305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.371368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.371395][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.380871][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.380951][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.396793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.396819][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.412738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.412763][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.428463][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.428486][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.444078][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.444103][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.459898][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.459922][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.475600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.475635][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.491295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.491321][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.501391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.501419][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.517595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.517642][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.526778][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.526803][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.533950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.533976][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.553544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  239.569654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.569680][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.585436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.585461][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.601235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.601262][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.616979][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.617003][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.632749][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.632775][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.648466][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.648491][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.657509][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.657544][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.673471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.673497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.689216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.689244][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.704926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.704953][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.720735][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.720762][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.736585][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.736609][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.752290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.752317][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.768443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.768468][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  239.784093][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.799768][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.799793][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.815409][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.815431][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.831110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  239.846836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.846861][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.862883][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.862912][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.871900][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.871931][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.887680][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.887706][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.903536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.903564][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.919390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.919417][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.935089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.935112][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.950836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.950862][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.966604][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.966631][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.982303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.982329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  239.998094][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  239.998120][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.013728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.013753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.029446][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.029472][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.045253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.045279][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.054526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.054557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.070367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.070392][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.086199][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.086225][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.101838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.101865][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.117617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.117642][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.133259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.133284][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.148983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.149008][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.164718][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.164745][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.174766][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.174794][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.190983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.191009][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.206755][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.206782][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.222554][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.222581][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.238506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  240.254755][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.254782][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.271866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.271894][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.287872][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.287899][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.304157][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.304184][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.320030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.320056][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.335959][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.335987][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.345020][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.345061][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.360926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.360960][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.376876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.376902][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.392704][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.392729][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  240.408985][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.424843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.424870][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.440625][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.440650][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.456381][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.456407][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.472120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.472146][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.487909][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.487933][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.503737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.503763][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.519460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  240.535173][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.535196][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.550895][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.550920][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.566698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.566726][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.582358][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.582384][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.598094][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.598119][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.613758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.613783][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.629496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.629521][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.645152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.645176][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.660878][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.660906][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.676753][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.676778][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.692382][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.692407][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.708099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.708125][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.723775][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.723805][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.739578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.739604][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.755239][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.755261][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.771015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.771039][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.786822][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.786848][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.802493][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.802517][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.818245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.818270][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.833907][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.833931][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.849665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.849691][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.865893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.865919][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.875265][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.875293][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.884273][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.884300][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.901005][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.901031][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.916841][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.916866][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.932675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.932702][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.948904][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.948937][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.964714][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.964741][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.980609][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.980636][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  240.996397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  240.996423][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.005402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.005434][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.022161][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.022188][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.037910][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.037936][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.053566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.053591][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.069323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.069349][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.085064][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.085087][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.100833][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.100858][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.116566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.116591][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.132231][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.132255][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.147928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.147956][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.163557][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.179266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.179291][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.194936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.194962][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  241.210684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.227110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.227134][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.242761][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.242786][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.258536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.258562][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.274308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.290277][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.290312][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.299282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.299308][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.314980][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.315002][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.330709][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.330734][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.346461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.346485][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.362130][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.362155][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.377984][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.386927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.386952][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.402672][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.402697][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.418413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.418439][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.434137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.434163][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  241.450411][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.466125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.481777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.481811][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.497600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.513322][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.529025][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.529050][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.544681][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.544704][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.560428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.560453][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  241.576257][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.591888][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  241.607680][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.607704][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.623412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.623436][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.639199][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.639223][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.654837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.654860][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.670575][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.670599][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.686292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.686316][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.701917][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.701941][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.717683][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.717706][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.733313][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.733337][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.749079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.749104][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.764731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.764753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.780772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.780805][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.796532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.796557][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.812198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.812223][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.827969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.827994][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.843706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.843733][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.852698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.852725][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.870457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.870483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.886675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.886703][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.902768][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.902795][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.911853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.911888][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.927633][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.927661][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.937316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.937354][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.953170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.953197][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.969594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.969622][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  241.985393][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  241.985417][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.001383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.001412][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.017250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.017279][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.026536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.026568][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.034133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.034160][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.044500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.044529][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.055191][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.055238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.065350][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.065379][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.075529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.075558][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.084633][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.084663][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.094866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.094894][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.110611][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.110639][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.126517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.126543][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.142351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.142376][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.158269][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.158294][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.173893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.173917][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.189610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.189634][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.205276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.205298][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.220988][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.221013][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.236685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.236709][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.252400][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.252426][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.268339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.268367][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.284092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.284118][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.299815][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.299846][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.315474][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.315497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.332211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.332237][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.347962][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.347986][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.363591][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.363618][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.379521][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.379552][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.395383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.395410][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.411215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.411242][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.426923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.426949][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.442538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.442563][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.458250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.458274][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.473872][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.473897][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.489575][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.489598][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.505194][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.505217][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.520914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.520937][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.536646][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.536670][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.552250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.552274][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.568480][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.568503][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.584103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.584128][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.599813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.599841][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  242.615486][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.631188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  242.647231][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 3 printk messages dropped **
[  242.662905][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.678940][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.678972][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.694674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.694697][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.703652][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.703684][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.719402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.719429][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.735080][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.735103][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.750852][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.750879][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.766643][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.766672][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.782396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.782422][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.798138][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.798163][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.813836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.813869][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.829600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.829633][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.845239][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.845261][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.860932][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.860956][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.877248][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.877273][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.892930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.892956][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.908748][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.908773][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.924377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.924399][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.940100][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.940125][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.955823][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.955847][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.971471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.971497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  242.987326][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  242.987351][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.003050][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.003075][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.018779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.018804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.034492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.034515][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.050229][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.050253][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.065970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  243.081623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.081649][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.097406][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.097436][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.113079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.113105][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.128830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.128857][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.144529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.144553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.160304][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.160330][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.176036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.176061][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.191696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.191721][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.207406][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.207430][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.223111][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.223139][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.232170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.232199][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.247976][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.248003][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.263651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.263678][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.279404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.279430][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.295055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.295078][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.310782][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.310808][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.326525][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.326549][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.342147][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.342175][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.357994][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.358020][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.373746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.373772][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.382847][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.382880][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.399854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.399881][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.415653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.415686][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.431436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.431461][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.447226][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.447250][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.462860][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.462885][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.478588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.478612][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.494639][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.494664][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.510364][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.510388][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.526121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  243.541739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.541764][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.557436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.557460][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.573060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.573083][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.588778][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.588803][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.604422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.604444][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.620105][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.620129][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.635854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.635878][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.651508][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  243.667213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.667238][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.682826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.682851][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.698526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.698551][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.714147][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.714171][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.729853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.729877][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.745486][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.745507][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.761777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.761804][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.770821][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.770847][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.786529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.786553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.802562][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.802587][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.813022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.813050][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.828813][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.828841][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.844505][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.844528][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.860306][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.860331][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.876002][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.876026][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.891739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.891769][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.907462][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.907486][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.923113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.923138][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.938812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.938837][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.954576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.954598][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.970266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.970290][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  243.985986][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  243.986010][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.001710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.001737][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.017476][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.017500][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.033123][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.033147][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.048893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.048926][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.065069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.065092][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.081436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.081465][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.097206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.097231][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.113244][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  244.129412][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.129438][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.145081][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.145109][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.160817][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.160843][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.176544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.176572][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.192278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.192305][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.208033][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.208058][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.223683][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.223709][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.239397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.239422][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.255051][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.255073][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.270797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.270821][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.286503][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.286528][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.302134][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.302159][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  244.317903][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.333599][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.333624][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.349345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.349370][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.365066][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.365089][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.380802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.380827][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.396529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.396553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.412163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.412191][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.427891][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.427915][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.443506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.443530][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.459208][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.459232][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.474845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.474867][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.490548][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.490572][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  244.506271][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.521888][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.521912][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.537618][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.537644][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.553358][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.553383][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.569093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.569119][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.584774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.584801][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.600531][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.600556][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.616278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.616304][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.631945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.631970][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  244.647792][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.663484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.663508][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.679196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.679220][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.694815][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.694837][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.710509][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.710533][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.726249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.726277][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.741963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.741990][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.757696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.757721][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.773364][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.773388][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.789096][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.789120][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.804715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.804737][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  244.820575][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.836276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.836301][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.851980][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.852006][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.867687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.867712][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.883334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.883360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.899253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.899278][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.914996][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.915018][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.930703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.930727][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.946397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.946421][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.962027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.962052][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.977799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.977825][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  244.993484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  244.993511][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.009228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.009254][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.024911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.024935][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.040635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.040660][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.056359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.056385][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.072060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.072087][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.087800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.087825][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.103433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.103460][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.119175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.119199][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.134810][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.134832][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.150560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.150585][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.166302][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.166329][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.181970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.181999][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.197726][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.197750][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.213390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  245.229681][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.229707][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.245343][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.245367][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.261059][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.261085][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.277011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 8 printk messages dropped **
[  245.325202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.325225][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.340923][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.340947][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.357154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.357179][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.372781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.372805][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.381796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  245.398669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.398694][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.414335][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.414360][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.430059][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.430084][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.445899][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.445924][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.461528][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.461553][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.477244][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.477269][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.492868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.492892][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.508584][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.508609][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.524669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.524694][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.540372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.540397][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.556153][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.556177][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.571788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.571813][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.587515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.587539][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.603155][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.603181][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  245.618886][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.634553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.634575][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.650299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.650324][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.666012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.666036][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.681637][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.681661][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.697372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.697395][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.712991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.713015][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.728689][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.728713][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.744341][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.744365][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.760146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.760170][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.775887][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.775911][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.791502][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.791527][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.807208][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.807231][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.822816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.822841][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.838504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.838528][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.854129][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.854155][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.871992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.872018][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.887741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.887767][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.903413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.903438][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.919135][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.919161][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.934776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.934798][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.950484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.950509][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.966187][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.966212][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.981825][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.981851][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  245.997900][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  245.997924][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.013547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.013573][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.029578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.029603][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.045233][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.045256][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.060943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.060968][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.076640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.076665][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.092345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.092371][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.108061][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.108085][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.123685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.123710][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.139396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.139419][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.155054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.155077][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.170777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.170801][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.186516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.186547][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.202159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.202184][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.217880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.217905][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.233521][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.233551][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.249232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.249257][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.264894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.264922][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.280690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.280715][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.296433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.296457][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  246.312079][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.327788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.327815][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.343416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.343441][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.353422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.353450][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  246.369182][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.385050][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.385078][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.400915][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.400940][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.416641][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.416665][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.432283][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.432307][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.447977][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.448000][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.463595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.463619][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.479301][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.479325][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.494950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.494972][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.510670][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.510695][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.526748][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.526773][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.542374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.542399][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.558076][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.558100][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.573697][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  246.589416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.589439][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.605035][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.605058][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  246.620765][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.636470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.636509][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.652194][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.652220][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.662272][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.662300][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.678045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.678070][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.693696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.693723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.709481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.709505][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.725137][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.725161][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.740894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  246.756678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.756706][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.772421][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.772449][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.788602][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.788630][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.804265][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.804291][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.820022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.820048][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.820547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  246.821175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.821207][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  246.837043][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.852644][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  246.868403][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.868428][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.884121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.884149][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.893089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.893114][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  246.908857][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.924490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.924512][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.940359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.940386][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.956149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.956174][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.971798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.971824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  246.987538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  246.987563][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.003288][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.003316][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.019326][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.019353][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.035035][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.035065][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.050803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.050828][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.066550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.066574][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.082619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.082644][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.098374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.098399][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.114029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.114057][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.129735][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.129759][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.145382][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.145413][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.161471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.161497][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.177169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.177193][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.192800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.192824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.208596][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.208622][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.224261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.224286][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.240038][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.240063][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.255911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.255940][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.271743][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.271771][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.292080][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.292107][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.306804][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.306839][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.320215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.320249][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.334445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.334471][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.351743][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.351768][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.368188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.368213][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.384416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  247.393703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.393728][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.413479][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.413505][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.425242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.425267][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.441673][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.441698][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.459823][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.459849][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.473914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.473936][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.489567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.489596][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.506497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.506520][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.518460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.518483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.534699][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.534723][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.547542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.547566][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.563427][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.563453][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.577325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.577349][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.590347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.590372][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  247.603627][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.616811][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.616835][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.633145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.633172][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.645762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.645789][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.661536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.661563][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.677269][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.677293][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.692910][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.692936][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.708646][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.708671][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.724313][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.724338][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.740019][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.740043][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.755728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.755753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.771448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.771473][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.787151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.787175][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.802827][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.802852][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.818527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.818552][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.834271][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.834298][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.850057][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.850084][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.865812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.865837][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.881450][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.881474][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.897198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.897223][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.912985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.913012][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.923022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.923048][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.938733][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.938757][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.954911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.954938][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.970675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.970700][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  247.986400][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  247.986425][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.002038][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.002063][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.017824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.017848][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.034155][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.034184][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.049914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.049938][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.065595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.065629][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.081717][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.081742][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.097471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.097496][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.113098][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.113123][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.128799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.128824][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.144524][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.144546][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.160243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.160267][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.176093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.176118][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.191727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.191753][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.207460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.207483][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.223148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.223172][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.238911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.238944][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.254586][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.254608][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.270292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.270316][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.286018][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.286042][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.301633][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.301658][    C0] yealink 3-1:36.0: unexpected response 0
** 2 printk messages dropped **
[  248.317361][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.326579][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[  248.343404][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.343431][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.353425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.353451][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.369150][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.369175][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.384877][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.384900][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.400600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.400625][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.416357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.416391][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.432045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.432070][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.447862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.447887][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.463704][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.463730][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.472760][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.472794][    C0] yealink 3-1:36.0: unexpected response 0
[  248.481571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.488523][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.488548][    C0] yealink 3-1:36.0: unexpected response 0
[  248.497236][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.504244][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.504268][    C0] yealink 3-1:36.0: unexpected response 0
[  248.513034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.519958][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.519982][    C0] yealink 3-1:36.0: unexpected response 0
[  248.528722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.535612][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.535645][    C0] yealink 3-1:36.0: unexpected response 0
[  248.544370][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.551296][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.551320][    C0] yealink 3-1:36.0: unexpected response 0
[  248.560159][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.567444][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.567468][    C0] yealink 3-1:36.0: unexpected response 0
[  248.576177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.583091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.583115][    C0] yealink 3-1:36.0: unexpected response 0
[  248.591862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.598873][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.598903][    C0] yealink 3-1:36.0: unexpected response 0
[  248.607763][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.614614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.614635][    C0] yealink 3-1:36.0: unexpected response 0
[  248.623378][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.630401][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.630429][    C0] yealink 3-1:36.0: unexpected response 0
[  248.639360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.646583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.646609][    C0] yealink 3-1:36.0: unexpected response 0
[  248.655290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.662224][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.662249][    C0] yealink 3-1:36.0: unexpected response 0
[  248.671005][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.678198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.678222][    C0] yealink 3-1:36.0: unexpected response 0
[  248.686898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.693847][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.693871][    C0] yealink 3-1:36.0: unexpected response 0
[  248.702654][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.709584][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.709609][    C0] yealink 3-1:36.0: unexpected response 0
[  248.718358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.725294][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.725325][    C0] yealink 3-1:36.0: unexpected response 0
[  248.734100][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.741130][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.741157][    C0] yealink 3-1:36.0: unexpected response 0
[  248.749976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.756920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.756945][    C0] yealink 3-1:36.0: unexpected response 0
[  248.765626][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.772544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.772568][    C0] yealink 3-1:36.0: unexpected response 0
[  248.781317][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.788243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.788267][    C0] yealink 3-1:36.0: unexpected response 0
[  248.796938][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.803852][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.803877][    C0] yealink 3-1:36.0: unexpected response 0
[  248.812652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.819573][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.819598][    C0] yealink 3-1:36.0: unexpected response 0
[  248.828385][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.835248][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.835270][    C0] yealink 3-1:36.0: unexpected response 0
[  248.844027][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.850950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.850974][    C0] yealink 3-1:36.0: unexpected response 0
[  248.859719][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.866671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.866698][    C0] yealink 3-1:36.0: unexpected response 0
[  248.875388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.882330][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.882355][    C0] yealink 3-1:36.0: unexpected response 0
[  248.891108][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.898029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.898054][    C0] yealink 3-1:36.0: unexpected response 0
[  248.906753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  248.913739][    C0] yealink 3-1:36.0: unexpected response 0
[  248.922518][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.929473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.929499][    C0] yealink 3-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  248.945120][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.945144][    C0] yealink 3-1:36.0: unexpected response 0
[  248.953927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.960859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  248.969634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.976641][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.976666][    C0] yealink 3-1:36.0: unexpected response 0
[  248.985353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  248.992300][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  248.992326][    C0] yealink 3-1:36.0: unexpected response 0
[  249.001101][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.008069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.008096][    C0] yealink 3-1:36.0: unexpected response 0
[  249.016793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.023724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.023750][    C0] yealink 3-1:36.0: unexpected response 0
[  249.032515][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.039448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.039477][    C0] yealink 3-1:36.0: unexpected response 0
[  249.048248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.055102][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.055124][    C0] yealink 3-1:36.0: unexpected response 0
[  249.063874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.070798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.070822][    C0] yealink 3-1:36.0: unexpected response 0
[  249.079605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.086528][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.086554][    C0] yealink 3-1:36.0: unexpected response 0
[  249.095227][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.102147][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.102171][    C0] yealink 3-1:36.0: unexpected response 0
[  249.110935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.117862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.117886][    C0] yealink 3-1:36.0: unexpected response 0
[  249.126577][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.133495][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.133520][    C0] yealink 3-1:36.0: unexpected response 0
[  249.142266][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.149184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.149208][    C0] yealink 3-1:36.0: unexpected response 0
[  249.157947][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.164795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.164817][    C0] yealink 3-1:36.0: unexpected response 0
[  249.173573][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.180492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.180516][    C0] yealink 3-1:36.0: unexpected response 0
[  249.189254][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.196172][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.196195][    C0] yealink 3-1:36.0: unexpected response 0
[  249.204898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.211808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.211832][    C0] yealink 3-1:36.0: unexpected response 0
[  249.220724][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.227657][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.227680][    C0] yealink 3-1:36.0: unexpected response 0
[  249.236376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.243288][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.243311][    C0] yealink 3-1:36.0: unexpected response 0
[  249.252075][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.259010][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.259041][    C0] yealink 3-1:36.0: unexpected response 0
[  249.267783][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.274632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.274654][    C0] yealink 3-1:36.0: unexpected response 0
[  249.283487][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.290422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.290446][    C0] yealink 3-1:36.0: unexpected response 0
[  249.299550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.306488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.306512][    C0] yealink 3-1:36.0: unexpected response 0
[  249.315186][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.322101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.322125][    C0] yealink 3-1:36.0: unexpected response 0
[  249.330907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.337829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.337853][    C0] yealink 3-1:36.0: unexpected response 0
[  249.346541][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.353911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.353935][    C0] yealink 3-1:36.0: unexpected response 0
[  249.362698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.369644][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.369671][    C0] yealink 3-1:36.0: unexpected response 0
[  249.378429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.385298][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.385321][    C0] yealink 3-1:36.0: unexpected response 0
[  249.385543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.395311][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.395336][    C0] yealink 3-1:36.0: unexpected response 0
[  249.404098][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.411040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.411065][    C0] yealink 3-1:36.0: unexpected response 0
[  249.419821][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.426745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.426770][    C0] yealink 3-1:36.0: unexpected response 0
[  249.435442][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.442360][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.442384][    C0] yealink 3-1:36.0: unexpected response 0
[  249.451161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.458083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.458107][    C0] yealink 3-1:36.0: unexpected response 0
[  249.466782][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.473720][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.473744][    C0] yealink 3-1:36.0: unexpected response 0
[  249.482495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.489408][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.489431][    C0] yealink 3-1:36.0: unexpected response 0
[  249.498184][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.505036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.505058][    C0] yealink 3-1:36.0: unexpected response 0
[  249.513810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.520751][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.520775][    C0] yealink 3-1:36.0: unexpected response 0
[  249.529540][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.536461][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.536485][    C0] yealink 3-1:36.0: unexpected response 0
[  249.545165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.552085][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.552109][    C0] yealink 3-1:36.0: unexpected response 0
[  249.561651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.568665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.568690][    C0] yealink 3-1:36.0: unexpected response 0
[  249.577448][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.584345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.584370][    C0] yealink 3-1:36.0: unexpected response 0
[  249.593163][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.600089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.600114][    C0] yealink 3-1:36.0: unexpected response 0
[  249.608958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.615889][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.615913][    C0] yealink 3-1:36.0: unexpected response 0
[  249.624600][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.631529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.631553][    C0] yealink 3-1:36.0: unexpected response 0
[  249.640304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.647245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.647287][    C0] yealink 3-1:36.0: unexpected response 0
[  249.655967][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.662902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.662926][    C0] yealink 3-1:36.0: unexpected response 0
[  249.671768][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.678691][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.678715][    C0] yealink 3-1:36.0: unexpected response 0
[  249.687440][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.694350][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.694375][    C0] yealink 3-1:36.0: unexpected response 0
[  249.703159][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.710106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.710130][    C0] yealink 3-1:36.0: unexpected response 0
[  249.718986][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.725920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.725944][    C0] yealink 3-1:36.0: unexpected response 0
[  249.735052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.741974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.741999][    C0] yealink 3-1:36.0: unexpected response 0
[  249.750763][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.757690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.757715][    C0] yealink 3-1:36.0: unexpected response 0
[  249.766410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.773346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.773371][    C0] yealink 3-1:36.0: unexpected response 0
[  249.782134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.789086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.789112][    C0] yealink 3-1:36.0: unexpected response 0
[  249.797865][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.804730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.804752][    C0] yealink 3-1:36.0: unexpected response 0
[  249.813500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.820416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.820445][    C0] yealink 3-1:36.0: unexpected response 0
[  249.829240][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.836176][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.836199][    C0] yealink 3-1:36.0: unexpected response 0
[  249.844879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.851791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.851815][    C0] yealink 3-1:36.0: unexpected response 0
[  249.860559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.867484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.867508][    C0] yealink 3-1:36.0: unexpected response 0
[  249.876184][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.883100][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.883125][    C0] yealink 3-1:36.0: unexpected response 0
[  249.891889][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.898814][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.898838][    C0] yealink 3-1:36.0: unexpected response 0
[  249.907605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.914471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.914493][    C0] yealink 3-1:36.0: unexpected response 0
[  249.923239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.930188][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.930214][    C0] yealink 3-1:36.0: unexpected response 0
[  249.939019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.946092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.946118][    C0] yealink 3-1:36.0: unexpected response 0
[  249.954828][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.961745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.961769][    C0] yealink 3-1:36.0: unexpected response 0
[  249.970517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.977448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.977471][    C0] yealink 3-1:36.0: unexpected response 0
[  249.986150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  249.993072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  249.993096][    C0] yealink 3-1:36.0: unexpected response 0
[  250.001862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.008803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.008828][    C0] yealink 3-1:36.0: unexpected response 0
[  250.017601][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.024581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.024606][    C0] yealink 3-1:36.0: unexpected response 0
[  250.033395][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.040516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.040542][    C0] yealink 3-1:36.0: unexpected response 0
[  250.049300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.056222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.056246][    C0] yealink 3-1:36.0: unexpected response 0
[  250.064921][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.071851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.071881][    C0] yealink 3-1:36.0: unexpected response 0
[  250.080657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.087588][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.087613][    C0] yealink 3-1:36.0: unexpected response 0
[  250.096286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.103205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.103230][    C0] yealink 3-1:36.0: unexpected response 0
[  250.112002][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.118981][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.119016][    C0] yealink 3-1:36.0: unexpected response 0
[  250.127819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.134687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.134709][    C0] yealink 3-1:36.0: unexpected response 0
[  250.143464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.150452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.150478][    C0] yealink 3-1:36.0: unexpected response 0
[  250.150715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.160536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.160567][    C0] yealink 3-1:36.0: unexpected response 0
[  250.169443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.176481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.176507][    C0] yealink 3-1:36.0: unexpected response 0
[  250.185321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.192318][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.192344][    C0] yealink 3-1:36.0: unexpected response 0
[  250.201152][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.208074][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.208099][    C0] yealink 3-1:36.0: unexpected response 0
[  250.216773][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.223681][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.223706][    C0] yealink 3-1:36.0: unexpected response 0
[  250.232460][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.239383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.239408][    C0] yealink 3-1:36.0: unexpected response 0
[  250.248189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.255047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.255069][    C0] yealink 3-1:36.0: unexpected response 0
[  250.263812][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.270730][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.270755][    C0] yealink 3-1:36.0: unexpected response 0
[  250.279497][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.286413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.286437][    C0] yealink 3-1:36.0: unexpected response 0
[  250.295113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.302060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.302084][    C0] yealink 3-1:36.0: unexpected response 0
[  250.310858][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.317816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.317843][    C0] yealink 3-1:36.0: unexpected response 0
[  250.326669][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.333621][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.333646][    C0] yealink 3-1:36.0: unexpected response 0
[  250.342402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.349367][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.349392][    C0] yealink 3-1:36.0: unexpected response 0
[  250.358153][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.365009][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.365033][    C0] yealink 3-1:36.0: unexpected response 0
[  250.373828][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.380770][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.380798][    C0] yealink 3-1:36.0: unexpected response 0
[  250.389660][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.396590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.396614][    C0] yealink 3-1:36.0: unexpected response 0
[  250.405310][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.412236][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.412261][    C0] yealink 3-1:36.0: unexpected response 0
[  250.421019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.427954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.427978][    C0] yealink 3-1:36.0: unexpected response 0
[  250.436662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.443583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.443608][    C0] yealink 3-1:36.0: unexpected response 0
[  250.452388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.459305][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.459333][    C0] yealink 3-1:36.0: unexpected response 0
[  250.468079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.474928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.474950][    C0] yealink 3-1:36.0: unexpected response 0
[  250.483697][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.490635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.490660][    C0] yealink 3-1:36.0: unexpected response 0
[  250.499412][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.506345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.506369][    C0] yealink 3-1:36.0: unexpected response 0
[  250.515047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.521967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.521992][    C0] yealink 3-1:36.0: unexpected response 0
[  250.530739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.537656][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.537680][    C0] yealink 3-1:36.0: unexpected response 0
[  250.546356][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.553650][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.553675][    C0] yealink 3-1:36.0: unexpected response 0
[  250.562426][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.569358][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.569383][    C0] yealink 3-1:36.0: unexpected response 0
[  250.578165][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.585141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.585164][    C0] yealink 3-1:36.0: unexpected response 0
[  250.593927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.600866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.600892][    C0] yealink 3-1:36.0: unexpected response 0
[  250.609656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.616582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.616607][    C0] yealink 3-1:36.0: unexpected response 0
[  250.625294][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.632225][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.632251][    C0] yealink 3-1:36.0: unexpected response 0
[  250.632497][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.642280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.642308][    C0] yealink 3-1:36.0: unexpected response 0
[  250.651077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.658018][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.658043][    C0] yealink 3-1:36.0: unexpected response 0
[  250.666729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.673666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.673690][    C0] yealink 3-1:36.0: unexpected response 0
[  250.682477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.689397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.689421][    C0] yealink 3-1:36.0: unexpected response 0
[  250.698659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.705526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.705550][    C0] yealink 3-1:36.0: unexpected response 0
[  250.714325][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.721261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.721288][    C0] yealink 3-1:36.0: unexpected response 0
[  250.730327][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.737343][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.737367][    C0] yealink 3-1:36.0: unexpected response 0
[  250.746044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.752973][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.752999][    C0] yealink 3-1:36.0: unexpected response 0
[  250.761771][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.768688][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.768716][    C0] yealink 3-1:36.0: unexpected response 0
[  250.777432][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.784399][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.784425][    C0] yealink 3-1:36.0: unexpected response 0
[  250.784657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.793373][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.793399][    C0] yealink 3-1:36.0: unexpected response 0
[  250.802181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.809127][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.809151][    C0] yealink 3-1:36.0: unexpected response 0
[  250.817943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.824792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.824814][    C0] yealink 3-1:36.0: unexpected response 0
[  250.833591][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.840555][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.840582][    C0] yealink 3-1:36.0: unexpected response 0
[  250.849352][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.856289][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.856315][    C0] yealink 3-1:36.0: unexpected response 0
[  250.865003][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.871952][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.871977][    C0] yealink 3-1:36.0: unexpected response 0
[  250.880746][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.887668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.887692][    C0] yealink 3-1:36.0: unexpected response 0
[  250.896547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.903462][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.903487][    C0] yealink 3-1:36.0: unexpected response 0
[  250.912265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.919206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.919231][    C0] yealink 3-1:36.0: unexpected response 0
[  250.928000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.934864][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.934888][    C0] yealink 3-1:36.0: unexpected response 0
[  250.943705][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.950669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.950696][    C0] yealink 3-1:36.0: unexpected response 0
[  250.957640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.963492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.963518][    C0] yealink 3-1:36.0: unexpected response 0
[  250.963757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.973515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.973542][    C0] yealink 3-1:36.0: unexpected response 0
[  250.983441][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  250.989362][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  250.989390][    C0] yealink 3-1:36.0: unexpected response 0
[  250.999290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.005180][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.005205][    C0] yealink 3-1:36.0: unexpected response 0
[  251.014923][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.020795][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.020820][    C0] yealink 3-1:36.0: unexpected response 0
[  251.030629][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.036505][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.036529][    C0] yealink 3-1:36.0: unexpected response 0
[  251.046242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.052116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.052142][    C0] yealink 3-1:36.0: unexpected response 0
[  251.061964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.067848][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.067872][    C0] yealink 3-1:36.0: unexpected response 0
[  251.077587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.083457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.083481][    C0] yealink 3-1:36.0: unexpected response 0
[  251.093283][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.099166][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.099190][    C0] yealink 3-1:36.0: unexpected response 0
[  251.109020][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.114897][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.114922][    C0] yealink 3-1:36.0: unexpected response 0
[  251.124646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.130530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.130554][    C0] yealink 3-1:36.0: unexpected response 0
[  251.140353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.146338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.146362][    C0] yealink 3-1:36.0: unexpected response 0
[  251.156074][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.161944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.161968][    C0] yealink 3-1:36.0: unexpected response 0
[  251.172116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.172347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.172382][    C0] yealink 3-1:36.0: unexpected response 0
[  251.182686][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.188577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.188601][    C0] yealink 3-1:36.0: unexpected response 0
[  251.198331][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.204213][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.204238][    C0] yealink 3-1:36.0: unexpected response 0
[  251.214057][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.219938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.219962][    C0] yealink 3-1:36.0: unexpected response 0
[  251.229748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.235629][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.235652][    C0] yealink 3-1:36.0: unexpected response 0
[  251.245369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.251427][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.251451][    C0] yealink 3-1:36.0: unexpected response 0
[  251.261234][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.267123][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.267145][    C0] yealink 3-1:36.0: unexpected response 0
[  251.276869][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.282741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.282764][    C0] yealink 3-1:36.0: unexpected response 0
[  251.292554][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.298427][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.298451][    C0] yealink 3-1:36.0: unexpected response 0
[  251.308189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.314073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.314097][    C0] yealink 3-1:36.0: unexpected response 0
[  251.323879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.329763][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.329787][    C0] yealink 3-1:36.0: unexpected response 0
[  251.339583][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.345451][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.345476][    C0] yealink 3-1:36.0: unexpected response 0
[  251.355186][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.361058][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.361081][    C0] yealink 3-1:36.0: unexpected response 0
[  251.370870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.376746][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.376770][    C0] yealink 3-1:36.0: unexpected response 0
[  251.386484][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.386712][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.386742][    C0] yealink 3-1:36.0: unexpected response 0
[  251.392579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.401343][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.401368][    C0] yealink 3-1:36.0: unexpected response 0
[  251.411161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.417302][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.417325][    C0] yealink 3-1:36.0: unexpected response 0
[  251.427078][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.432959][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.432983][    C0] yealink 3-1:36.0: unexpected response 0
[  251.442770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.448666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.448690][    C0] yealink 3-1:36.0: unexpected response 0
[  251.458472][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.464334][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.464359][    C0] yealink 3-1:36.0: unexpected response 0
[  251.474137][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.480049][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.480073][    C0] yealink 3-1:36.0: unexpected response 0
[  251.489865][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.495737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.495760][    C0] yealink 3-1:36.0: unexpected response 0
[  251.505477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.511358][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.511386][    C0] yealink 3-1:36.0: unexpected response 0
[  251.521181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.527148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.527172][    C0] yealink 3-1:36.0: unexpected response 0
[  251.536893][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.542765][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.542789][    C0] yealink 3-1:36.0: unexpected response 0
[  251.552608][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.558493][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.558518][    C0] yealink 3-1:36.0: unexpected response 0
[  251.568232][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.574146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.574171][    C0] yealink 3-1:36.0: unexpected response 0
[  251.583968][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.589839][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.589863][    C0] yealink 3-1:36.0: unexpected response 0
[  251.599647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.605522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.605546][    C0] yealink 3-1:36.0: unexpected response 0
[  251.615276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.621177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.621201][    C0] yealink 3-1:36.0: unexpected response 0
[  251.631004][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.636881][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.636905][    C0] yealink 3-1:36.0: unexpected response 0
[  251.646630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.652499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.652522][    C0] yealink 3-1:36.0: unexpected response 0
[  251.662397][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.668271][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.668294][    C0] yealink 3-1:36.0: unexpected response 0
[  251.678053][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.683929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.683955][    C0] yealink 3-1:36.0: unexpected response 0
[  251.693758][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.699634][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.699659][    C0] yealink 3-1:36.0: unexpected response 0
[  251.709438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.715321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.715344][    C0] yealink 3-1:36.0: unexpected response 0
[  251.725060][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.730929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.730952][    C0] yealink 3-1:36.0: unexpected response 0
[  251.740737][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.746637][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.746663][    C0] yealink 3-1:36.0: unexpected response 0
[  251.756426][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.762328][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.762353][    C0] yealink 3-1:36.0: unexpected response 0
[  251.772150][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.778036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.778061][    C0] yealink 3-1:36.0: unexpected response 0
[  251.787780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.793645][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.793668][    C0] yealink 3-1:36.0: unexpected response 0
[  251.803475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.809368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.809392][    C0] yealink 3-1:36.0: unexpected response 0
[  251.819176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.825053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.825077][    C0] yealink 3-1:36.0: unexpected response 0
[  251.834796][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.840658][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.840681][    C0] yealink 3-1:36.0: unexpected response 0
[  251.850457][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.856321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.856344][    C0] yealink 3-1:36.0: unexpected response 0
[  251.866052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.871929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.871953][    C0] yealink 3-1:36.0: unexpected response 0
[  251.881750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.887624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.887648][    C0] yealink 3-1:36.0: unexpected response 0
[  251.897358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.903228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.903253][    C0] yealink 3-1:36.0: unexpected response 0
[  251.913233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.919140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.919166][    C0] yealink 3-1:36.0: unexpected response 0
[  251.929036][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.934952][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.934979][    C0] yealink 3-1:36.0: unexpected response 0
[  251.944922][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.950946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.950974][    C0] yealink 3-1:36.0: unexpected response 0
[  251.960799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.966732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.966759][    C0] yealink 3-1:36.0: unexpected response 0
[  251.977285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.983305][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.983332][    C0] yealink 3-1:36.0: unexpected response 0
[  251.993188][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  251.999116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  251.999143][    C0] yealink 3-1:36.0: unexpected response 0
[  252.009011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.014924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.014950][    C0] yealink 3-1:36.0: unexpected response 0
[  252.025027][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.030907][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.030933][    C0] yealink 3-1:36.0: unexpected response 0
[  252.040727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.046619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.046643][    C0] yealink 3-1:36.0: unexpected response 0
[  252.056392][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.062272][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.062298][    C0] yealink 3-1:36.0: unexpected response 0
[  252.072216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.078143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.078171][    C0] yealink 3-1:36.0: unexpected response 0
[  252.087910][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.093803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.093828][    C0] yealink 3-1:36.0: unexpected response 0
[  252.094061][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.094348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.094380][    C0] yealink 3-1:36.0: unexpected response 0
[  252.094666][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.094911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.094932][    C0] yealink 3-1:36.0: unexpected response 0
[  252.104715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.110631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.110656][    C0] yealink 3-1:36.0: unexpected response 0
[  252.120444][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.126316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.126340][    C0] yealink 3-1:36.0: unexpected response 0
[  252.136104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.142027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.142052][    C0] yealink 3-1:36.0: unexpected response 0
[  252.151905][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.157788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
** 42 printk messages dropped **
[  252.371034][    C0] yealink 3-1:36.0: unexpected response 0
[  252.380847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.386769][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.386793][    C0] yealink 3-1:36.0: unexpected response 0
[  252.396802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.402692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.402717][    C0] yealink 3-1:36.0: unexpected response 0
[  252.412607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.418611][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.418636][    C0] yealink 3-1:36.0: unexpected response 0
[  252.428499][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.434504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.434528][    C0] yealink 3-1:36.0: unexpected response 0
[  252.444852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.450939][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.450964][    C0] yealink 3-1:36.0: unexpected response 0
[  252.461223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.467576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.467601][    C0] yealink 3-1:36.0: unexpected response 0
[  252.478127][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.484093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.484122][    C0] yealink 3-1:36.0: unexpected response 0
[  252.494126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.500143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.500174][    C0] yealink 3-1:36.0: unexpected response 0
[  252.500414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.510560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.510588][    C0] yealink 3-1:36.0: unexpected response 0
[  252.520953][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.521230][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.521261][    C0] yealink 3-1:36.0: unexpected response 0
[  252.531336][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.531657][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.531701][    C0] yealink 3-1:36.0: unexpected response 0
[  252.541649][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.541896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.541930][    C0] yealink 3-1:36.0: unexpected response 0
[  252.547870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.556595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.556621][    C0] yealink 3-1:36.0: unexpected response 0
[  252.566466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.572354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.572378][    C0] yealink 3-1:36.0: unexpected response 0
[  252.582170][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.588073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.588098][    C0] yealink 3-1:36.0: unexpected response 0
[  252.598189][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.604083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.604108][    C0] yealink 3-1:36.0: unexpected response 0
[  252.614008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.619893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.619917][    C0] yealink 3-1:36.0: unexpected response 0
[  252.630010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.635884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.635907][    C0] yealink 3-1:36.0: unexpected response 0
[  252.645622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.651516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.651541][    C0] yealink 3-1:36.0: unexpected response 0
[  252.661347][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.667218][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.667242][    C0] yealink 3-1:36.0: unexpected response 0
[  252.676981][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.682856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.682880][    C0] yealink 3-1:36.0: unexpected response 0
[  252.692666][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.698559][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.698584][    C0] yealink 3-1:36.0: unexpected response 0
[  252.708308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.714192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.714216][    C0] yealink 3-1:36.0: unexpected response 0
[  252.724021][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.729918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.729943][    C0] yealink 3-1:36.0: unexpected response 0
[  252.739731][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.745610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.745635][    C0] yealink 3-1:36.0: unexpected response 0
[  252.755379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.761253][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.761278][    C0] yealink 3-1:36.0: unexpected response 0
[  252.771107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.777021][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.777045][    C0] yealink 3-1:36.0: unexpected response 0
[  252.786788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.792700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.792726][    C0] yealink 3-1:36.0: unexpected response 0
[  252.802540][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.808465][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.808491][    C0] yealink 3-1:36.0: unexpected response 0
[  252.818270][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.824180][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.824203][    C0] yealink 3-1:36.0: unexpected response 0
[  252.834058][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.834308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.834338][    C0] yealink 3-1:36.0: unexpected response 0
[  252.844169][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.850067][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.850091][    C0] yealink 3-1:36.0: unexpected response 0
[  252.859914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.865812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.865836][    C0] yealink 3-1:36.0: unexpected response 0
[  252.875687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.881622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.881648][    C0] yealink 3-1:36.0: unexpected response 0
[  252.891475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.897369][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.897393][    C0] yealink 3-1:36.0: unexpected response 0
[  252.907249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.907486][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.907522][    C0] yealink 3-1:36.0: unexpected response 0
[  252.917337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.923249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.923273][    C0] yealink 3-1:36.0: unexpected response 0
[  252.933079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.939015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.939044][    C0] yealink 3-1:36.0: unexpected response 0
[  252.948928][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.954902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.954930][    C0] yealink 3-1:36.0: unexpected response 0
[  252.964757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.970678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.970704][    C0] yealink 3-1:36.0: unexpected response 0
[  252.980507][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  252.986452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  252.986480][    C0] yealink 3-1:36.0: unexpected response 0
[  252.996242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.002142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.002168][    C0] yealink 3-1:36.0: unexpected response 0
[  253.012510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.018426][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.018454][    C0] yealink 3-1:36.0: unexpected response 0
[  253.028213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.034133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.034166][    C0] yealink 3-1:36.0: unexpected response 0
[  253.043991][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.049891][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.049917][    C0] yealink 3-1:36.0: unexpected response 0
[  253.059802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.065709][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.065734][    C0] yealink 3-1:36.0: unexpected response 0
[  253.075472][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.081349][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.081374][    C0] yealink 3-1:36.0: unexpected response 0
[  253.091176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.097053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.097076][    C0] yealink 3-1:36.0: unexpected response 0
[  253.106830][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.113266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.113293][    C0] yealink 3-1:36.0: unexpected response 0
[  253.123147][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.129165][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.129194][    C0] yealink 3-1:36.0: unexpected response 0
[  253.139093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.144985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.145011][    C0] yealink 3-1:36.0: unexpected response 0
[  253.154839][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.160748][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.160774][    C0] yealink 3-1:36.0: unexpected response 0
[  253.170578][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.176470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.176494][    C0] yealink 3-1:36.0: unexpected response 0
[  253.186300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.192200][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.192225][    C0] yealink 3-1:36.0: unexpected response 0
[  253.202011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.207907][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.207931][    C0] yealink 3-1:36.0: unexpected response 0
[  253.217746][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.223711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.223735][    C0] yealink 3-1:36.0: unexpected response 0
[  253.233529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.239421][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.239445][    C0] yealink 3-1:36.0: unexpected response 0
[  253.249298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.255185][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.255209][    C0] yealink 3-1:36.0: unexpected response 0
[  253.264936][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.270839][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.270863][    C0] yealink 3-1:36.0: unexpected response 0
[  253.280656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.286532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.286556][    C0] yealink 3-1:36.0: unexpected response 0
[  253.296298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.302202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.302228][    C0] yealink 3-1:36.0: unexpected response 0
[  253.312037][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.317914][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.317938][    C0] yealink 3-1:36.0: unexpected response 0
[  253.327679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.333579][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.333604][    C0] yealink 3-1:36.0: unexpected response 0
[  253.343398][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.349284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.349308][    C0] yealink 3-1:36.0: unexpected response 0
[  253.359103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.365013][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.365040][    C0] yealink 3-1:36.0: unexpected response 0
[  253.374937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.380943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.380968][    C0] yealink 3-1:36.0: unexpected response 0
[  253.381206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.390974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.390999][    C0] yealink 3-1:36.0: unexpected response 0
[  253.400834][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.406729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.406754][    C0] yealink 3-1:36.0: unexpected response 0
[  253.416564][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.422449][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.422473][    C0] yealink 3-1:36.0: unexpected response 0
[  253.432282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.438185][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.438218][    C0] yealink 3-1:36.0: unexpected response 0
[  253.447950][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.453824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.453849][    C0] yealink 3-1:36.0: unexpected response 0
[  253.463639][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.469526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.469553][    C0] yealink 3-1:36.0: unexpected response 0
[  253.479344][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.485243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.485267][    C0] yealink 3-1:36.0: unexpected response 0
[  253.495126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.501008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.501032][    C0] yealink 3-1:36.0: unexpected response 0
[  253.510821][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.516696][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.516720][    C0] yealink 3-1:36.0: unexpected response 0
[  253.526434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.532308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.532333][    C0] yealink 3-1:36.0: unexpected response 0
[  253.542121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.548032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.548059][    C0] yealink 3-1:36.0: unexpected response 0
[  253.557821][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.563729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.563756][    C0] yealink 3-1:36.0: unexpected response 0
[  253.573559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.579616][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.579641][    C0] yealink 3-1:36.0: unexpected response 0
[  253.589447][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.595338][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.595361][    C0] yealink 3-1:36.0: unexpected response 0
[  253.605080][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.610997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.611022][    C0] yealink 3-1:36.0: unexpected response 0
[  253.620852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.626739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.626764][    C0] yealink 3-1:36.0: unexpected response 0
[  253.636492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.642361][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.642385][    C0] yealink 3-1:36.0: unexpected response 0
[  253.652192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.658074][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.658098][    C0] yealink 3-1:36.0: unexpected response 0
[  253.668133][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.674092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.674118][    C0] yealink 3-1:36.0: unexpected response 0
[  253.674352][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.683214][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.683242][    C0] yealink 3-1:36.0: unexpected response 0
[  253.693056][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.698967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.699000][    C0] yealink 3-1:36.0: unexpected response 0
[  253.709062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.715662][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.715687][    C0] yealink 3-1:36.0: unexpected response 0
[  253.725776][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.731678][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.731704][    C0] yealink 3-1:36.0: unexpected response 0
[  253.741712][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.747604][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.747630][    C0] yealink 3-1:36.0: unexpected response 0
[  253.757367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.763621][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.763647][    C0] yealink 3-1:36.0: unexpected response 0
[  253.773461][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.779376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.779402][    C0] yealink 3-1:36.0: unexpected response 0
[  253.789226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.795152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.795178][    C0] yealink 3-1:36.0: unexpected response 0
[  253.804904][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.810792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.810817][    C0] yealink 3-1:36.0: unexpected response 0
[  253.820625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.826506][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.826530][    C0] yealink 3-1:36.0: unexpected response 0
[  253.836268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.842257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.842282][    C0] yealink 3-1:36.0: unexpected response 0
[  253.852091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.857966][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.857990][    C0] yealink 3-1:36.0: unexpected response 0
[  253.867794][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.873725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.873751][    C0] yealink 3-1:36.0: unexpected response 0
[  253.883843][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.889780][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.889804][    C0] yealink 3-1:36.0: unexpected response 0
[  253.899607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.905534][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.905559][    C0] yealink 3-1:36.0: unexpected response 0
[  253.915314][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.921232][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.921258][    C0] yealink 3-1:36.0: unexpected response 0
[  253.931060][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.936960][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.936984][    C0] yealink 3-1:36.0: unexpected response 0
[  253.946711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.952640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.952666][    C0] yealink 3-1:36.0: unexpected response 0
[  253.962483][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.968425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.968452][    C0] yealink 3-1:36.0: unexpected response 0
[  253.978282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  253.984227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  253.984252][    C0] yealink 3-1:36.0: unexpected response 0
[  253.994297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.000224][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.000251][    C0] yealink 3-1:36.0: unexpected response 0
[  254.010059][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.015971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.015996][    C0] yealink 3-1:36.0: unexpected response 0
[  254.025721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.031745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.031771][    C0] yealink 3-1:36.0: unexpected response 0
[  254.041790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.048126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.048151][    C0] yealink 3-1:36.0: unexpected response 0
[  254.057907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.063847][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.063873][    C0] yealink 3-1:36.0: unexpected response 0
[  254.073680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.079657][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.079682][    C0] yealink 3-1:36.0: unexpected response 0
[  254.089608][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.095501][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.095526][    C0] yealink 3-1:36.0: unexpected response 0
[  254.105253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.111255][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.111281][    C0] yealink 3-1:36.0: unexpected response 0
[  254.121140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.127045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.127072][    C0] yealink 3-1:36.0: unexpected response 0
[  254.136906][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.142803][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.142829][    C0] yealink 3-1:36.0: unexpected response 0
[  254.152692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.158594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.158621][    C0] yealink 3-1:36.0: unexpected response 0
[  254.168390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.174322][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.174349][    C0] yealink 3-1:36.0: unexpected response 0
[  254.184180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.190113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.190139][    C0] yealink 3-1:36.0: unexpected response 0
[  254.200119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.206031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.206056][    C0] yealink 3-1:36.0: unexpected response 0
[  254.215801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.221705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.221732][    C0] yealink 3-1:36.0: unexpected response 0
[  254.231536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.237428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.237453][    C0] yealink 3-1:36.0: unexpected response 0
[  254.247658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.253562][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.253591][    C0] yealink 3-1:36.0: unexpected response 0
[  254.263425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.269535][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.269561][    C0] yealink 3-1:36.0: unexpected response 0
[  254.279393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.285333][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.285359][    C0] yealink 3-1:36.0: unexpected response 0
[  254.295121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.301250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.301277][    C0] yealink 3-1:36.0: unexpected response 0
[  254.311129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.317099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.317132][    C0] yealink 3-1:36.0: unexpected response 0
[  254.326943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.332933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.332961][    C0] yealink 3-1:36.0: unexpected response 0
[  254.342822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.343056][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.343090][    C0] yealink 3-1:36.0: unexpected response 0
[  254.348967][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.357747][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.357772][    C0] yealink 3-1:36.0: unexpected response 0
[  254.367546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.373653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.373681][    C0] yealink 3-1:36.0: unexpected response 0
[  254.385548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.385793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.385818][    C0] yealink 3-1:36.0: unexpected response 0
[  254.391676][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.400477][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.400504][    C0] yealink 3-1:36.0: unexpected response 0
[  254.410337][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.416236][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.416261][    C0] yealink 3-1:36.0: unexpected response 0
[  254.426077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.431965][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.431990][    C0] yealink 3-1:36.0: unexpected response 0
[  254.441799][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.447710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.447735][    C0] yealink 3-1:36.0: unexpected response 0
[  254.457473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.463353][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.463378][    C0] yealink 3-1:36.0: unexpected response 0
[  254.473177][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.479243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.479269][    C0] yealink 3-1:36.0: unexpected response 0
[  254.489098][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.495156][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.495181][    C0] yealink 3-1:36.0: unexpected response 0
[  254.504898][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.510796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.510820][    C0] yealink 3-1:36.0: unexpected response 0
[  254.520621][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.526532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.526558][    C0] yealink 3-1:36.0: unexpected response 0
[  254.536297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.542209][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.542235][    C0] yealink 3-1:36.0: unexpected response 0
[  254.552041][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.557937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.557961][    C0] yealink 3-1:36.0: unexpected response 0
[  254.567775][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.573682][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.573708][    C0] yealink 3-1:36.0: unexpected response 0
[  254.583505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.589389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.589414][    C0] yealink 3-1:36.0: unexpected response 0
[  254.599210][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.605092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.605115][    C0] yealink 3-1:36.0: unexpected response 0
[  254.614871][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.620788][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.620813][    C0] yealink 3-1:36.0: unexpected response 0
[  254.630632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.636520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.636545][    C0] yealink 3-1:36.0: unexpected response 0
[  254.646286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.652192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.652217][    C0] yealink 3-1:36.0: unexpected response 0
[  254.662019][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.667907][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.667932][    C0] yealink 3-1:36.0: unexpected response 0
[  254.677652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.683527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.683552][    C0] yealink 3-1:36.0: unexpected response 0
[  254.693358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.699239][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.699263][    C0] yealink 3-1:36.0: unexpected response 0
[  254.709577][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.715483][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.715507][    C0] yealink 3-1:36.0: unexpected response 0
[  254.725230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.731110][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.731140][    C0] yealink 3-1:36.0: unexpected response 0
[  254.740965][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.746891][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.746918][    C0] yealink 3-1:36.0: unexpected response 0
[  254.756656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.762538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.762563][    C0] yealink 3-1:36.0: unexpected response 0
[  254.772402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.778282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.778306][    C0] yealink 3-1:36.0: unexpected response 0
[  254.788283][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.794169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.794193][    C0] yealink 3-1:36.0: unexpected response 0
[  254.803999][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.809944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.809972][    C0] yealink 3-1:36.0: unexpected response 0
[  254.820102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.826143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.826169][    C0] yealink 3-1:36.0: unexpected response 0
[  254.836072][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.842250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.842276][    C0] yealink 3-1:36.0: unexpected response 0
[  254.852105][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.858036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.858061][    C0] yealink 3-1:36.0: unexpected response 0
[  254.868447][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.874372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.874398][    C0] yealink 3-1:36.0: unexpected response 0
[  254.884292][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.890182][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.890208][    C0] yealink 3-1:36.0: unexpected response 0
[  254.900001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.905886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.905910][    C0] yealink 3-1:36.0: unexpected response 0
[  254.915650][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.921537][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.921563][    C0] yealink 3-1:36.0: unexpected response 0
[  254.931396][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.937325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.937349][    C0] yealink 3-1:36.0: unexpected response 0
[  254.947126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.947372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.947407][    C0] yealink 3-1:36.0: unexpected response 0
[  254.957211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.963116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.963142][    C0] yealink 3-1:36.0: unexpected response 0
[  254.972945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.978850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.978883][    C0] yealink 3-1:36.0: unexpected response 0
[  254.988754][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  254.995238][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  254.995274][    C0] yealink 3-1:36.0: unexpected response 0
[  255.005049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.011376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.011402][    C0] yealink 3-1:36.0: unexpected response 0
[  255.021232][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.027405][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.027430][    C0] yealink 3-1:36.0: unexpected response 0
[  255.037154][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.043039][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.043064][    C0] yealink 3-1:36.0: unexpected response 0
[  255.052884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.059123][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.059148][    C0] yealink 3-1:36.0: unexpected response 0
[  255.068961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.074886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.074910][    C0] yealink 3-1:36.0: unexpected response 0
[  255.084744][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.090648][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.090674][    C0] yealink 3-1:36.0: unexpected response 0
[  255.100566][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.106473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.106498][    C0] yealink 3-1:36.0: unexpected response 0
[  255.116255][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.122167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.122191][    C0] yealink 3-1:36.0: unexpected response 0
[  255.132008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.137936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.137964][    C0] yealink 3-1:36.0: unexpected response 0
[  255.147727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.153663][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.153689][    C0] yealink 3-1:36.0: unexpected response 0
[  255.163507][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.169429][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.169454][    C0] yealink 3-1:36.0: unexpected response 0
[  255.179251][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.185315][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.185339][    C0] yealink 3-1:36.0: unexpected response 0
[  255.195053][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.200928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.200954][    C0] yealink 3-1:36.0: unexpected response 0
[  255.210788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.216673][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.216697][    C0] yealink 3-1:36.0: unexpected response 0
[  255.226413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.232304][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.232328][    C0] yealink 3-1:36.0: unexpected response 0
[  255.242144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.248106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.248130][    C0] yealink 3-1:36.0: unexpected response 0
[  255.257846][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.263725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.263750][    C0] yealink 3-1:36.0: unexpected response 0
[  255.273640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.279520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.279546][    C0] yealink 3-1:36.0: unexpected response 0
[  255.289350][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.295228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.295252][    C0] yealink 3-1:36.0: unexpected response 0
[  255.305081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.310991][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.311016][    C0] yealink 3-1:36.0: unexpected response 0
[  255.320806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.326694][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.326718][    C0] yealink 3-1:36.0: unexpected response 0
[  255.336436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.342317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.342342][    C0] yealink 3-1:36.0: unexpected response 0
[  255.352236][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.358123][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.358148][    C0] yealink 3-1:36.0: unexpected response 0
[  255.367909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.373811][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.373838][    C0] yealink 3-1:36.0: unexpected response 0
[  255.383670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.383896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.383931][    C0] yealink 3-1:36.0: unexpected response 0
[  255.393796][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.399712][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.399738][    C0] yealink 3-1:36.0: unexpected response 0
[  255.409724][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.415624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.415649][    C0] yealink 3-1:36.0: unexpected response 0
[  255.425476][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.431400][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.431427][    C0] yealink 3-1:36.0: unexpected response 0
[  255.441242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.447151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.447176][    C0] yealink 3-1:36.0: unexpected response 0
[  255.456894][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.462798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.462823][    C0] yealink 3-1:36.0: unexpected response 0
[  255.463052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.472808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.472835][    C0] yealink 3-1:36.0: unexpected response 0
[  255.482677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.488570][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.488595][    C0] yealink 3-1:36.0: unexpected response 0
[  255.498311][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.504207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.504232][    C0] yealink 3-1:36.0: unexpected response 0
[  255.514029][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.519932][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.519957][    C0] yealink 3-1:36.0: unexpected response 0
[  255.529793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.535710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.535736][    C0] yealink 3-1:36.0: unexpected response 0
[  255.545467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.551354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.551379][    C0] yealink 3-1:36.0: unexpected response 0
[  255.561184][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.567091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.567115][    C0] yealink 3-1:36.0: unexpected response 0
[  255.576854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.582760][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.582785][    C0] yealink 3-1:36.0: unexpected response 0
[  255.592612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.598512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.598537][    C0] yealink 3-1:36.0: unexpected response 0
[  255.608293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.614177][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.614202][    C0] yealink 3-1:36.0: unexpected response 0
[  255.624030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.630031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.630062][    C0] yealink 3-1:36.0: unexpected response 0
[  255.639854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.645758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.645782][    C0] yealink 3-1:36.0: unexpected response 0
[  255.655496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.661396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.661420][    C0] yealink 3-1:36.0: unexpected response 0
[  255.671230][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.677136][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.677160][    C0] yealink 3-1:36.0: unexpected response 0
[  255.686933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.692876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.692905][    C0] yealink 3-1:36.0: unexpected response 0
[  255.702912][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.708877][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.708909][    C0] yealink 3-1:36.0: unexpected response 0
[  255.719093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.725176][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.725201][    C0] yealink 3-1:36.0: unexpected response 0
[  255.734954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.740837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.740862][    C0] yealink 3-1:36.0: unexpected response 0
[  255.750658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.756569][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.756594][    C0] yealink 3-1:36.0: unexpected response 0
[  255.766313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.772206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.772231][    C0] yealink 3-1:36.0: unexpected response 0
[  255.782364][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.788242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.788265][    C0] yealink 3-1:36.0: unexpected response 0
[  255.797977][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.803854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.803878][    C0] yealink 3-1:36.0: unexpected response 0
[  255.813667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.819568][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.819593][    C0] yealink 3-1:36.0: unexpected response 0
[  255.829425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.835410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.835433][    C0] yealink 3-1:36.0: unexpected response 0
[  255.845328][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.851242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.851266][    C0] yealink 3-1:36.0: unexpected response 0
[  255.861178][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.867143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.867168][    C0] yealink 3-1:36.0: unexpected response 0
[  255.876894][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.882790][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.882813][    C0] yealink 3-1:36.0: unexpected response 0
[  255.883052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.891830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.891858][    C0] yealink 3-1:36.0: unexpected response 0
[  255.892091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.901849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.901875][    C0] yealink 3-1:36.0: unexpected response 0
[  255.911687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.917671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.917697][    C0] yealink 3-1:36.0: unexpected response 0
[  255.927434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.933329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.933355][    C0] yealink 3-1:36.0: unexpected response 0
[  255.943244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.949148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.949173][    C0] yealink 3-1:36.0: unexpected response 0
[  255.958978][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.964871][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.964895][    C0] yealink 3-1:36.0: unexpected response 0
[  255.974644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.980526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.980551][    C0] yealink 3-1:36.0: unexpected response 0
[  255.990340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  255.996217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  255.996241][    C0] yealink 3-1:36.0: unexpected response 0
[  256.005956][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.011840][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.011864][    C0] yealink 3-1:36.0: unexpected response 0
[  256.021663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.027545][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.027572][    C0] yealink 3-1:36.0: unexpected response 0
[  256.037410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.037723][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.037760][    C0] yealink 3-1:36.0: unexpected response 0
[  256.043638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.043895][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.043930][    C0] yealink 3-1:36.0: unexpected response 0
[  256.053760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.059687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.059715][    C0] yealink 3-1:36.0: unexpected response 0
[  256.069538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.075457][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.075482][    C0] yealink 3-1:36.0: unexpected response 0
[  256.085263][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.091198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.091225][    C0] yealink 3-1:36.0: unexpected response 0
[  256.101073][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.107423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.107449][    C0] yealink 3-1:36.0: unexpected response 0
[  256.117175][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.123063][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.123089][    C0] yealink 3-1:36.0: unexpected response 0
[  256.132901][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.138798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.138823][    C0] yealink 3-1:36.0: unexpected response 0
[  256.148665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.154562][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.154602][    C0] yealink 3-1:36.0: unexpected response 0
[  256.164397][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.170394][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.170426][    C0] yealink 3-1:36.0: unexpected response 0
[  256.170677][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.179436][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.179464][    C0] yealink 3-1:36.0: unexpected response 0
[  256.189326][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.195316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.195341][    C0] yealink 3-1:36.0: unexpected response 0
[  256.205111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.211015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.211040][    C0] yealink 3-1:36.0: unexpected response 0
[  256.220847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.226806][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.226834][    C0] yealink 3-1:36.0: unexpected response 0
[  256.236759][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.242661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.242688][    C0] yealink 3-1:36.0: unexpected response 0
[  256.252611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.258532][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.258560][    C0] yealink 3-1:36.0: unexpected response 0
[  256.268302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.274221][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.274247][    C0] yealink 3-1:36.0: unexpected response 0
[  256.284126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.290061][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.290088][    C0] yealink 3-1:36.0: unexpected response 0
[  256.299909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.305846][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.305873][    C0] yealink 3-1:36.0: unexpected response 0
[  256.315602][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.321503][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.321528][    C0] yealink 3-1:36.0: unexpected response 0
[  256.331361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.337256][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.337281][    C0] yealink 3-1:36.0: unexpected response 0
[  256.347038][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.347280][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.347307][    C0] yealink 3-1:36.0: unexpected response 0
[  256.357083][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.363025][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.363051][    C0] yealink 3-1:36.0: unexpected response 0
[  256.363286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.373042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.373071][    C0] yealink 3-1:36.0: unexpected response 0
[  256.382883][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.388985][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.389011][    C0] yealink 3-1:36.0: unexpected response 0
[  256.398877][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.404933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.404969][    C0] yealink 3-1:36.0: unexpected response 0
[  256.414715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.420609][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.420636][    C0] yealink 3-1:36.0: unexpected response 0
[  256.430466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.436357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.436382][    C0] yealink 3-1:36.0: unexpected response 0
[  256.446149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.452043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.452068][    C0] yealink 3-1:36.0: unexpected response 0
[  256.461868][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.467774][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.467798][    C0] yealink 3-1:36.0: unexpected response 0
[  256.477512][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.483383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.483407][    C0] yealink 3-1:36.0: unexpected response 0
[  256.493213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.499093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.499118][    C0] yealink 3-1:36.0: unexpected response 0
[  256.508933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.514825][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.514849][    C0] yealink 3-1:36.0: unexpected response 0
[  256.524564][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.530435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.530459][    C0] yealink 3-1:36.0: unexpected response 0
[  256.540248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.546141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.546165][    C0] yealink 3-1:36.0: unexpected response 0
[  256.555886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.561772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.561799][    C0] yealink 3-1:36.0: unexpected response 0
[  256.571641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.577528][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.577553][    C0] yealink 3-1:36.0: unexpected response 0
[  256.587279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.593165][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.593190][    C0] yealink 3-1:36.0: unexpected response 0
[  256.603008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.608938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.608963][    C0] yealink 3-1:36.0: unexpected response 0
[  256.618923][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.624859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.624892][    C0] yealink 3-1:36.0: unexpected response 0
[  256.634652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.640551][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.640577][    C0] yealink 3-1:36.0: unexpected response 0
[  256.650478][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.656383][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.656409][    C0] yealink 3-1:36.0: unexpected response 0
[  256.666128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.672024][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.672050][    C0] yealink 3-1:36.0: unexpected response 0
[  256.681841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.687745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.687770][    C0] yealink 3-1:36.0: unexpected response 0
[  256.697617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.703495][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.703520][    C0] yealink 3-1:36.0: unexpected response 0
[  256.713307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.719205][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.719228][    C0] yealink 3-1:36.0: unexpected response 0
[  256.729030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.734913][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.734936][    C0] yealink 3-1:36.0: unexpected response 0
[  256.744650][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.750546][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.750571][    C0] yealink 3-1:36.0: unexpected response 0
[  256.760372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.766256][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.766281][    C0] yealink 3-1:36.0: unexpected response 0
[  256.776025][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.781933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.781958][    C0] yealink 3-1:36.0: unexpected response 0
[  256.791788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.797711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.797738][    C0] yealink 3-1:36.0: unexpected response 0
[  256.807467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.813348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.813374][    C0] yealink 3-1:36.0: unexpected response 0
[  256.823239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.829167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.829193][    C0] yealink 3-1:36.0: unexpected response 0
[  256.839002][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.844906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.844931][    C0] yealink 3-1:36.0: unexpected response 0
[  256.854643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.860518][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.860542][    C0] yealink 3-1:36.0: unexpected response 0
[  256.870335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.876214][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.876238][    C0] yealink 3-1:36.0: unexpected response 0
[  256.885956][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.891834][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.891859][    C0] yealink 3-1:36.0: unexpected response 0
[  256.901648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.907553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.907577][    C0] yealink 3-1:36.0: unexpected response 0
[  256.917318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.923204][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.923228][    C0] yealink 3-1:36.0: unexpected response 0
[  256.933024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.938918][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.938950][    C0] yealink 3-1:36.0: unexpected response 0
[  256.948793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.954781][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.954806][    C0] yealink 3-1:36.0: unexpected response 0
[  256.964523][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.970423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.970449][    C0] yealink 3-1:36.0: unexpected response 0
[  256.980264][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  256.986155][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  256.986181][    C0] yealink 3-1:36.0: unexpected response 0
[  256.995932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.001893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.001922][    C0] yealink 3-1:36.0: unexpected response 0
[  257.011753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.017653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.017679][    C0] yealink 3-1:36.0: unexpected response 0
[  257.027400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.033301][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.033327][    C0] yealink 3-1:36.0: unexpected response 0
[  257.043175][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.049090][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.049117][    C0] yealink 3-1:36.0: unexpected response 0
[  257.058999][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.064937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.064961][    C0] yealink 3-1:36.0: unexpected response 0
[  257.074740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.080620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.080645][    C0] yealink 3-1:36.0: unexpected response 0
[  257.090458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.096374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.096400][    C0] yealink 3-1:36.0: unexpected response 0
[  257.106119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.111995][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.112019][    C0] yealink 3-1:36.0: unexpected response 0
[  257.121813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.127715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.127739][    C0] yealink 3-1:36.0: unexpected response 0
[  257.137628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.143497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.143521][    C0] yealink 3-1:36.0: unexpected response 0
[  257.153321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.159196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.159220][    C0] yealink 3-1:36.0: unexpected response 0
[  257.169009][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.174888][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.174912][    C0] yealink 3-1:36.0: unexpected response 0
[  257.184635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.190518][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.190544][    C0] yealink 3-1:36.0: unexpected response 0
[  257.200398][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.206309][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.206334][    C0] yealink 3-1:36.0: unexpected response 0
[  257.216054][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.221935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.221960][    C0] yealink 3-1:36.0: unexpected response 0
[  257.231801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.237741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.237766][    C0] yealink 3-1:36.0: unexpected response 0
[  257.247494][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.253413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.253439][    C0] yealink 3-1:36.0: unexpected response 0
[  257.263239][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.269153][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.269177][    C0] yealink 3-1:36.0: unexpected response 0
[  257.278987][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.284903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.284928][    C0] yealink 3-1:36.0: unexpected response 0
[  257.294651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.300530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.300555][    C0] yealink 3-1:36.0: unexpected response 0
[  257.310366][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.316262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.316286][    C0] yealink 3-1:36.0: unexpected response 0
[  257.326032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.331920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.331949][    C0] yealink 3-1:36.0: unexpected response 0
[  257.341741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.347621][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.347645][    C0] yealink 3-1:36.0: unexpected response 0
[  257.357362][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.363235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.363260][    C0] yealink 3-1:36.0: unexpected response 0
[  257.373099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.379060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.379095][    C0] yealink 3-1:36.0: unexpected response 0
[  257.379322][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.388169][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.388198][    C0] yealink 3-1:36.0: unexpected response 0
[  257.398016][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.403936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.403976][    C0] yealink 3-1:36.0: unexpected response 0
[  257.413798][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.419707][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.419733][    C0] yealink 3-1:36.0: unexpected response 0
[  257.429532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.435531][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.435556][    C0] yealink 3-1:36.0: unexpected response 0
[  257.445306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.451193][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.451218][    C0] yealink 3-1:36.0: unexpected response 0
[  257.461010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.466887][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.466912][    C0] yealink 3-1:36.0: unexpected response 0
[  257.476739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.482899][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.482934][    C0] yealink 3-1:36.0: unexpected response 0
[  257.492920][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.498906][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.498953][    C0] yealink 3-1:36.0: unexpected response 0
[  257.499190][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.508974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.509014][    C0] yealink 3-1:36.0: unexpected response 0
[  257.518857][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.524790][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.524816][    C0] yealink 3-1:36.0: unexpected response 0
[  257.534534][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.540410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.540435][    C0] yealink 3-1:36.0: unexpected response 0
[  257.550399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.556294][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.556319][    C0] yealink 3-1:36.0: unexpected response 0
[  257.566069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.571997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.572022][    C0] yealink 3-1:36.0: unexpected response 0
[  257.581930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.587870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.587898][    C0] yealink 3-1:36.0: unexpected response 0
[  257.597635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.603583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.603618][    C0] yealink 3-1:36.0: unexpected response 0
[  257.603852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.613620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.613647][    C0] yealink 3-1:36.0: unexpected response 0
[  257.623501][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.629445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.629471][    C0] yealink 3-1:36.0: unexpected response 0
[  257.639269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.645175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.645199][    C0] yealink 3-1:36.0: unexpected response 0
[  257.654924][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.660805][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.660830][    C0] yealink 3-1:36.0: unexpected response 0
[  257.670651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.676671][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.676696][    C0] yealink 3-1:36.0: unexpected response 0
[  257.686470][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.692410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.692437][    C0] yealink 3-1:36.0: unexpected response 0
[  257.702263][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.708163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.708188][    C0] yealink 3-1:36.0: unexpected response 0
[  257.717967][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.723863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.723888][    C0] yealink 3-1:36.0: unexpected response 0
[  257.733692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.739580][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.739605][    C0] yealink 3-1:36.0: unexpected response 0
[  257.749456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.755625][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.755653][    C0] yealink 3-1:36.0: unexpected response 0
[  257.765865][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.766186][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.766219][    C0] yealink 3-1:36.0: unexpected response 0
[  257.772155][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.772393][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.772426][    C0] yealink 3-1:36.0: unexpected response 0
[  257.781269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.790337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.790413][    C0] yealink 3-1:36.0: unexpected response 0
[  257.790694][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.799482][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.799519][    C0] yealink 3-1:36.0: unexpected response 0
[  257.799781][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.808807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.808834][    C0] yealink 3-1:36.0: unexpected response 0
[  257.809081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.819036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.819073][    C0] yealink 3-1:36.0: unexpected response 0
[  257.829129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.835178][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.835205][    C0] yealink 3-1:36.0: unexpected response 0
[  257.845047][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.850969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.850995][    C0] yealink 3-1:36.0: unexpected response 0
[  257.861340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.861690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.861724][    C0] yealink 3-1:36.0: unexpected response 0
[  257.871995][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.878163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.878191][    C0] yealink 3-1:36.0: unexpected response 0
[  257.888712][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.888996][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.889030][    C0] yealink 3-1:36.0: unexpected response 0
[  257.898961][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.905090][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.905120][    C0] yealink 3-1:36.0: unexpected response 0
[  257.915149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.921108][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.921140][    C0] yealink 3-1:36.0: unexpected response 0
[  257.921372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.931357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.931384][    C0] yealink 3-1:36.0: unexpected response 0
[  257.941492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.941742][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.941770][    C0] yealink 3-1:36.0: unexpected response 0
[  257.951833][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.957772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.957798][    C0] yealink 3-1:36.0: unexpected response 0
[  257.967569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.967890][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.967929][    C0] yealink 3-1:36.0: unexpected response 0
[  257.977866][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.984596][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.984623][    C0] yealink 3-1:36.0: unexpected response 0
[  257.984857][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  257.995065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  257.995094][    C0] yealink 3-1:36.0: unexpected response 0
[  257.995358][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.005320][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.005349][    C0] yealink 3-1:36.0: unexpected response 0
[  258.015296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.021351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.021379][    C0] yealink 3-1:36.0: unexpected response 0
[  258.031283][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.037202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.037232][    C0] yealink 3-1:36.0: unexpected response 0
[  258.047299][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.047539][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.047573][    C0] yealink 3-1:36.0: unexpected response 0
[  258.057436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.063351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.063377][    C0] yealink 3-1:36.0: unexpected response 0
[  258.073276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.079180][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.079205][    C0] yealink 3-1:36.0: unexpected response 0
[  258.089011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.094902][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.094927][    C0] yealink 3-1:36.0: unexpected response 0
[  258.104679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.110576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.110601][    C0] yealink 3-1:36.0: unexpected response 0
[  258.120445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.126455][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.126482][    C0] yealink 3-1:36.0: unexpected response 0
[  258.136209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.142116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.142144][    C0] yealink 3-1:36.0: unexpected response 0
[  258.142377][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.152122][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.152150][    C0] yealink 3-1:36.0: unexpected response 0
[  258.161972][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.167876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.167901][    C0] yealink 3-1:36.0: unexpected response 0
[  258.177625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.183511][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.183537][    C0] yealink 3-1:36.0: unexpected response 0
[  258.193340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.199224][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.199249][    C0] yealink 3-1:36.0: unexpected response 0
[  258.209038][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.214934][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.214958][    C0] yealink 3-1:36.0: unexpected response 0
[  258.224699][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.230609][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.230635][    C0] yealink 3-1:36.0: unexpected response 0
[  258.240484][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.246366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.246390][    C0] yealink 3-1:36.0: unexpected response 0
[  258.256119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.262020][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.262045][    C0] yealink 3-1:36.0: unexpected response 0
[  258.271852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.277777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.277803][    C0] yealink 3-1:36.0: unexpected response 0
[  258.287525][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.293419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.293444][    C0] yealink 3-1:36.0: unexpected response 0
[  258.303255][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.309139][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.309163][    C0] yealink 3-1:36.0: unexpected response 0
[  258.318972][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.324875][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.324903][    C0] yealink 3-1:36.0: unexpected response 0
[  258.334616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.340494][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.340518][    C0] yealink 3-1:36.0: unexpected response 0
[  258.340739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.349681][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.349705][    C0] yealink 3-1:36.0: unexpected response 0
[  258.359540][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.365440][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.365464][    C0] yealink 3-1:36.0: unexpected response 0
[  258.375182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.381075][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.381100][    C0] yealink 3-1:36.0: unexpected response 0
[  258.390983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.396867][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.396892][    C0] yealink 3-1:36.0: unexpected response 0
[  258.406618][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.412524][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.412549][    C0] yealink 3-1:36.0: unexpected response 0
[  258.422340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.428234][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.428259][    C0] yealink 3-1:36.0: unexpected response 0
[  258.437975][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.443868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.443898][    C0] yealink 3-1:36.0: unexpected response 0
[  258.453692][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.459577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.459602][    C0] yealink 3-1:36.0: unexpected response 0
[  258.469406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.475284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.475307][    C0] yealink 3-1:36.0: unexpected response 0
[  258.485054][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.490931][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.490955][    C0] yealink 3-1:36.0: unexpected response 0
[  258.500749][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.506636][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.506661][    C0] yealink 3-1:36.0: unexpected response 0
[  258.516409][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.522281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.522305][    C0] yealink 3-1:36.0: unexpected response 0
[  258.532107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.538002][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.538026][    C0] yealink 3-1:36.0: unexpected response 0
[  258.547743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.553621][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.553645][    C0] yealink 3-1:36.0: unexpected response 0
[  258.563454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.569337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.569362][    C0] yealink 3-1:36.0: unexpected response 0
[  258.579179][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.585069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.585093][    C0] yealink 3-1:36.0: unexpected response 0
[  258.594808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.600703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.600743][    C0] yealink 3-1:36.0: unexpected response 0
[  258.610593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.616499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.616524][    C0] yealink 3-1:36.0: unexpected response 0
[  258.626331][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.632207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.632231][    C0] yealink 3-1:36.0: unexpected response 0
[  258.642020][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.647912][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.647935][    C0] yealink 3-1:36.0: unexpected response 0
[  258.657676][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.663589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.663615][    C0] yealink 3-1:36.0: unexpected response 0
[  258.673411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.679295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.679321][    C0] yealink 3-1:36.0: unexpected response 0
[  258.689112][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.695029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.695057][    C0] yealink 3-1:36.0: unexpected response 0
[  258.704822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.710724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.710749][    C0] yealink 3-1:36.0: unexpected response 0
[  258.720577][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.726460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.726485][    C0] yealink 3-1:36.0: unexpected response 0
[  258.736320][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.742237][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.742264][    C0] yealink 3-1:36.0: unexpected response 0
[  258.752080][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.757974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.757999][    C0] yealink 3-1:36.0: unexpected response 0
[  258.767719][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.773620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.773645][    C0] yealink 3-1:36.0: unexpected response 0
[  258.783452][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.789331][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.789355][    C0] yealink 3-1:36.0: unexpected response 0
[  258.799141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.805014][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.805037][    C0] yealink 3-1:36.0: unexpected response 0
[  258.814748][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.820624][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.820647][    C0] yealink 3-1:36.0: unexpected response 0
[  258.830449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.836318][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.836342][    C0] yealink 3-1:36.0: unexpected response 0
[  258.846077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.851947][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.851971][    C0] yealink 3-1:36.0: unexpected response 0
[  258.861787][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.867662][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.867685][    C0] yealink 3-1:36.0: unexpected response 0
[  258.877402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.883270][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.883294][    C0] yealink 3-1:36.0: unexpected response 0
[  258.893094][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.899032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.899057][    C0] yealink 3-1:36.0: unexpected response 0
[  258.908872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.914777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.914801][    C0] yealink 3-1:36.0: unexpected response 0
[  258.924520][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.930396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.930421][    C0] yealink 3-1:36.0: unexpected response 0
[  258.940208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.946093][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.946117][    C0] yealink 3-1:36.0: unexpected response 0
[  258.955841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.961711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.961736][    C0] yealink 3-1:36.0: unexpected response 0
[  258.971549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.977426][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.977450][    C0] yealink 3-1:36.0: unexpected response 0
[  258.987195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  258.987435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  258.987466][    C0] yealink 3-1:36.0: unexpected response 0
[  258.997268][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.003207][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.003235][    C0] yealink 3-1:36.0: unexpected response 0
[  259.003471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.013236][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.013263][    C0] yealink 3-1:36.0: unexpected response 0
[  259.023070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.028968][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.028993][    C0] yealink 3-1:36.0: unexpected response 0
[  259.038788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.044695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.044720][    C0] yealink 3-1:36.0: unexpected response 0
[  259.054443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.060323][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.060347][    C0] yealink 3-1:36.0: unexpected response 0
[  259.070151][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.076027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.076050][    C0] yealink 3-1:36.0: unexpected response 0
[  259.085780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.091677][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.091701][    C0] yealink 3-1:36.0: unexpected response 0
[  259.101532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.107437][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.107464][    C0] yealink 3-1:36.0: unexpected response 0
[  259.117231][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.123178][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.123206][    C0] yealink 3-1:36.0: unexpected response 0
[  259.133085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.139008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.139045][    C0] yealink 3-1:36.0: unexpected response 0
[  259.148878][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.154844][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.154871][    C0] yealink 3-1:36.0: unexpected response 0
[  259.164605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.170879][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.170907][    C0] yealink 3-1:36.0: unexpected response 0
[  259.180739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.186654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.186695][    C0] yealink 3-1:36.0: unexpected response 0
[  259.196422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.202357][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.202383][    C0] yealink 3-1:36.0: unexpected response 0
[  259.212244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.218146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.218174][    C0] yealink 3-1:36.0: unexpected response 0
[  259.227948][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.233880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.233995][    C0] yealink 3-1:36.0: unexpected response 0
[  259.243871][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.249808][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.249834][    C0] yealink 3-1:36.0: unexpected response 0
[  259.259650][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.265593][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.265619][    C0] yealink 3-1:36.0: unexpected response 0
[  259.275874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.281756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.281792][    C0] yealink 3-1:36.0: unexpected response 0
[  259.291595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.297488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.297513][    C0] yealink 3-1:36.0: unexpected response 0
[  259.307269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.307515][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.307547][    C0] yealink 3-1:36.0: unexpected response 0
[  259.313376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.322143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.322169][    C0] yealink 3-1:36.0: unexpected response 0
[  259.331982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.337864][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.337888][    C0] yealink 3-1:36.0: unexpected response 0
[  259.347660][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.353554][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.353579][    C0] yealink 3-1:36.0: unexpected response 0
[  259.363381][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.369568][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.369597][    C0] yealink 3-1:36.0: unexpected response 0
[  259.379593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.379834][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.379876][    C0] yealink 3-1:36.0: unexpected response 0
[  259.390144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.396152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.396179][    C0] yealink 3-1:36.0: unexpected response 0
[  259.405909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.411889][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.411914][    C0] yealink 3-1:36.0: unexpected response 0
[  259.421904][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.427845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.427871][    C0] yealink 3-1:36.0: unexpected response 0
[  259.437596][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.443497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.443522][    C0] yealink 3-1:36.0: unexpected response 0
[  259.453412][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.459299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.459323][    C0] yealink 3-1:36.0: unexpected response 0
[  259.469226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.475106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.475130][    C0] yealink 3-1:36.0: unexpected response 0
[  259.484867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.490764][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.490789][    C0] yealink 3-1:36.0: unexpected response 0
[  259.500595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.506490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.506515][    C0] yealink 3-1:36.0: unexpected response 0
[  259.516236][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.522116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.522142][    C0] yealink 3-1:36.0: unexpected response 0
[  259.531976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.537861][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.537890][    C0] yealink 3-1:36.0: unexpected response 0
[  259.547606][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.553498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.553523][    C0] yealink 3-1:36.0: unexpected response 0
[  259.563319][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.569202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.569228][    C0] yealink 3-1:36.0: unexpected response 0
[  259.579032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.584943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.584970][    C0] yealink 3-1:36.0: unexpected response 0
[  259.594750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.600663][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.600690][    C0] yealink 3-1:36.0: unexpected response 0
[  259.610511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.616431][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.616456][    C0] yealink 3-1:36.0: unexpected response 0
[  259.626197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.632107][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.632133][    C0] yealink 3-1:36.0: unexpected response 0
[  259.641932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.647846][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.647871][    C0] yealink 3-1:36.0: unexpected response 0
[  259.657593][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.663473][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.663498][    C0] yealink 3-1:36.0: unexpected response 0
[  259.673307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.679219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.679243][    C0] yealink 3-1:36.0: unexpected response 0
[  259.689032][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.694922][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.694947][    C0] yealink 3-1:36.0: unexpected response 0
[  259.704667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.710545][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.710570][    C0] yealink 3-1:36.0: unexpected response 0
[  259.720405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.726299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.726323][    C0] yealink 3-1:36.0: unexpected response 0
[  259.736035][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.741916][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.741941][    C0] yealink 3-1:36.0: unexpected response 0
[  259.751853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.757740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.757765][    C0] yealink 3-1:36.0: unexpected response 0
[  259.767509][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.773422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.773449][    C0] yealink 3-1:36.0: unexpected response 0
[  259.783254][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.789159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.789185][    C0] yealink 3-1:36.0: unexpected response 0
[  259.798982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.804880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.804905][    C0] yealink 3-1:36.0: unexpected response 0
[  259.814616][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.820504][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.820532][    C0] yealink 3-1:36.0: unexpected response 0
[  259.830363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.836281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.836307][    C0] yealink 3-1:36.0: unexpected response 0
[  259.846067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.851990][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.852015][    C0] yealink 3-1:36.0: unexpected response 0
[  259.861813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.867741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.867766][    C0] yealink 3-1:36.0: unexpected response 0
[  259.877929][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.883819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.883844][    C0] yealink 3-1:36.0: unexpected response 0
[  259.893640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.899536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.899562][    C0] yealink 3-1:36.0: unexpected response 0
[  259.909388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.915299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.915324][    C0] yealink 3-1:36.0: unexpected response 0
[  259.925054][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.930945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.930971][    C0] yealink 3-1:36.0: unexpected response 0
[  259.940785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.946866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.946893][    C0] yealink 3-1:36.0: unexpected response 0
[  259.956619][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.962530][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.962557][    C0] yealink 3-1:36.0: unexpected response 0
[  259.972411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.978305][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.978330][    C0] yealink 3-1:36.0: unexpected response 0
[  259.988055][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  259.994043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  259.994069][    C0] yealink 3-1:36.0: unexpected response 0
[  260.004659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.010572][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.010597][    C0] yealink 3-1:36.0: unexpected response 0
[  260.020413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.026355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.026381][    C0] yealink 3-1:36.0: unexpected response 0
[  260.036106][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.041996][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.042023][    C0] yealink 3-1:36.0: unexpected response 0
[  260.051831][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.057726][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.057751][    C0] yealink 3-1:36.0: unexpected response 0
[  260.067482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.073377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.073403][    C0] yealink 3-1:36.0: unexpected response 0
[  260.083209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.089113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.089138][    C0] yealink 3-1:36.0: unexpected response 0
[  260.098974][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.104887][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.104912][    C0] yealink 3-1:36.0: unexpected response 0
[  260.114752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.120728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.120754][    C0] yealink 3-1:36.0: unexpected response 0
[  260.130709][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.130967][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.131002][    C0] yealink 3-1:36.0: unexpected response 0
[  260.140783][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.146731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.146757][    C0] yealink 3-1:36.0: unexpected response 0
[  260.156517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.162411][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.162437][    C0] yealink 3-1:36.0: unexpected response 0
[  260.172246][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.178130][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.178155][    C0] yealink 3-1:36.0: unexpected response 0
[  260.187895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.193787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.193812][    C0] yealink 3-1:36.0: unexpected response 0
[  260.203614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.209517][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.209543][    C0] yealink 3-1:36.0: unexpected response 0
[  260.219375][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.225285][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.225310][    C0] yealink 3-1:36.0: unexpected response 0
[  260.235129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.241057][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.241083][    C0] yealink 3-1:36.0: unexpected response 0
[  260.250897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.256890][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.256915][    C0] yealink 3-1:36.0: unexpected response 0
[  260.266668][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.266910][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.266939][    C0] yealink 3-1:36.0: unexpected response 0
[  260.272806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.281609][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.281637][    C0] yealink 3-1:36.0: unexpected response 0
[  260.291545][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.297471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.297497][    C0] yealink 3-1:36.0: unexpected response 0
[  260.307244][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.313134][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.313159][    C0] yealink 3-1:36.0: unexpected response 0
[  260.322963][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.328964][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.328989][    C0] yealink 3-1:36.0: unexpected response 0
[  260.338840][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.339092][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.339121][    C0] yealink 3-1:36.0: unexpected response 0
[  260.348997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.354942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.354969][    C0] yealink 3-1:36.0: unexpected response 0
[  260.364710][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.370645][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.370673][    C0] yealink 3-1:36.0: unexpected response 0
[  260.380498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.386422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.386448][    C0] yealink 3-1:36.0: unexpected response 0
[  260.396186][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.402070][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.402095][    C0] yealink 3-1:36.0: unexpected response 0
[  260.411990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.417939][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.417965][    C0] yealink 3-1:36.0: unexpected response 0
[  260.427730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.433625][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.433650][    C0] yealink 3-1:36.0: unexpected response 0
[  260.443449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.449352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.449379][    C0] yealink 3-1:36.0: unexpected response 0
[  260.459211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.465125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.465149][    C0] yealink 3-1:36.0: unexpected response 0
[  260.474880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.480776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.480802][    C0] yealink 3-1:36.0: unexpected response 0
[  260.490599][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.496498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.496523][    C0] yealink 3-1:36.0: unexpected response 0
[  260.506273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.512175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.512200][    C0] yealink 3-1:36.0: unexpected response 0
[  260.522143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.528127][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.528151][    C0] yealink 3-1:36.0: unexpected response 0
[  260.537870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.543747][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.543772][    C0] yealink 3-1:36.0: unexpected response 0
[  260.553589][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.559491][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.559516][    C0] yealink 3-1:36.0: unexpected response 0
[  260.569346][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.575235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.575260][    C0] yealink 3-1:36.0: unexpected response 0
[  260.585102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.590993][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.591020][    C0] yealink 3-1:36.0: unexpected response 0
[  260.600879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.606794][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.606821][    C0] yealink 3-1:36.0: unexpected response 0
[  260.616559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.622458][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.622484][    C0] yealink 3-1:36.0: unexpected response 0
[  260.632305][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.638284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.638308][    C0] yealink 3-1:36.0: unexpected response 0
[  260.648049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.653933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.653958][    C0] yealink 3-1:36.0: unexpected response 0
[  260.663749][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.669629][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.669653][    C0] yealink 3-1:36.0: unexpected response 0
[  260.679540][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.685453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.685484][    C0] yealink 3-1:36.0: unexpected response 0
[  260.695246][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.701150][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.701174][    C0] yealink 3-1:36.0: unexpected response 0
[  260.711003][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.716974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.716999][    C0] yealink 3-1:36.0: unexpected response 0
[  260.726935][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.732853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.732880][    C0] yealink 3-1:36.0: unexpected response 0
[  260.742723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.742980][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.743010][    C0] yealink 3-1:36.0: unexpected response 0
[  260.752849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.758767][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.758793][    C0] yealink 3-1:36.0: unexpected response 0
[  260.769475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.775384][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.775409][    C0] yealink 3-1:36.0: unexpected response 0
[  260.785129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.791018][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.791044][    C0] yealink 3-1:36.0: unexpected response 0
[  260.800845][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.806787][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.806815][    C0] yealink 3-1:36.0: unexpected response 0
[  260.816585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.822520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.822547][    C0] yealink 3-1:36.0: unexpected response 0
[  260.832434][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.832754][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.832788][    C0] yealink 3-1:36.0: unexpected response 0
[  260.842573][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.848498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.848524][    C0] yealink 3-1:36.0: unexpected response 0
[  260.858514][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.864489][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.864517][    C0] yealink 3-1:36.0: unexpected response 0
[  260.864750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.874599][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.874625][    C0] yealink 3-1:36.0: unexpected response 0
[  260.884496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.890431][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.890457][    C0] yealink 3-1:36.0: unexpected response 0
[  260.900281][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.906217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.906252][    C0] yealink 3-1:36.0: unexpected response 0
[  260.915997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.921874][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.921899][    C0] yealink 3-1:36.0: unexpected response 0
[  260.931745][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.937669][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.937695][    C0] yealink 3-1:36.0: unexpected response 0
[  260.947475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.953366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.953390][    C0] yealink 3-1:36.0: unexpected response 0
[  260.963193][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.969167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.969192][    C0] yealink 3-1:36.0: unexpected response 0
[  260.978998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  260.984944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  260.984973][    C0] yealink 3-1:36.0: unexpected response 0
[  260.995143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.001042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.001069][    C0] yealink 3-1:36.0: unexpected response 0
[  261.010886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.017079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.017107][    C0] yealink 3-1:36.0: unexpected response 0
[  261.026849][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.032752][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.032780][    C0] yealink 3-1:36.0: unexpected response 0
[  261.042614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.048635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.048661][    C0] yealink 3-1:36.0: unexpected response 0
[  261.058383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.064363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.064389][    C0] yealink 3-1:36.0: unexpected response 0
[  261.074229][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.080121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.080148][    C0] yealink 3-1:36.0: unexpected response 0
[  261.089962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.095875][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.095901][    C0] yealink 3-1:36.0: unexpected response 0
[  261.105649][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.111570][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.111597][    C0] yealink 3-1:36.0: unexpected response 0
[  261.121405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.127295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.127321][    C0] yealink 3-1:36.0: unexpected response 0
[  261.137043][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.142932][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.142957][    C0] yealink 3-1:36.0: unexpected response 0
[  261.152778][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.158767][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.158793][    C0] yealink 3-1:36.0: unexpected response 0
[  261.168609][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.174445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.174468][    C0] yealink 3-1:36.0: unexpected response 0
[  261.184328][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.190219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.190245][    C0] yealink 3-1:36.0: unexpected response 0
[  261.200079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.205969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.205994][    C0] yealink 3-1:36.0: unexpected response 0
[  261.215805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.221706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.221739][    C0] yealink 3-1:36.0: unexpected response 0
[  261.231544][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.237465][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.237490][    C0] yealink 3-1:36.0: unexpected response 0
[  261.247214][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.253101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.253126][    C0] yealink 3-1:36.0: unexpected response 0
[  261.262952][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.268880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.268913][    C0] yealink 3-1:36.0: unexpected response 0
[  261.279104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.284998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.285023][    C0] yealink 3-1:36.0: unexpected response 0
[  261.294768][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.300710][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.300737][    C0] yealink 3-1:36.0: unexpected response 0
[  261.310559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.316478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.316504][    C0] yealink 3-1:36.0: unexpected response 0
[  261.326474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.332586][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.332614][    C0] yealink 3-1:36.0: unexpected response 0
[  261.342625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.348523][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.348549][    C0] yealink 3-1:36.0: unexpected response 0
[  261.358272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.364289][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.364315][    C0] yealink 3-1:36.0: unexpected response 0
[  261.374202][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.380116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.380142][    C0] yealink 3-1:36.0: unexpected response 0
[  261.380369][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.390219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.390245][    C0] yealink 3-1:36.0: unexpected response 0
[  261.400144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.406043][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.406069][    C0] yealink 3-1:36.0: unexpected response 0
[  261.415891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.421800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.421827][    C0] yealink 3-1:36.0: unexpected response 0
[  261.431714][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.437791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.437816][    C0] yealink 3-1:36.0: unexpected response 0
[  261.447566][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.453444][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.453469][    C0] yealink 3-1:36.0: unexpected response 0
[  261.463264][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.469181][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.469209][    C0] yealink 3-1:36.0: unexpected response 0
[  261.479062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.484997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.485024][    C0] yealink 3-1:36.0: unexpected response 0
[  261.494762][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.500659][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.500684][    C0] yealink 3-1:36.0: unexpected response 0
[  261.510485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.516414][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.516441][    C0] yealink 3-1:36.0: unexpected response 0
[  261.526202][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.532101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.532127][    C0] yealink 3-1:36.0: unexpected response 0
[  261.541942][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.547818][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.547842][    C0] yealink 3-1:36.0: unexpected response 0
[  261.557553][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.563425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.563449][    C0] yealink 3-1:36.0: unexpected response 0
[  261.573267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.579138][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.579162][    C0] yealink 3-1:36.0: unexpected response 0
[  261.588960][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.594861][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.594888][    C0] yealink 3-1:36.0: unexpected response 0
[  261.604637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.610544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.610576][    C0] yealink 3-1:36.0: unexpected response 0
[  261.610818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.619576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.619603][    C0] yealink 3-1:36.0: unexpected response 0
[  261.629406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.635294][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.635319][    C0] yealink 3-1:36.0: unexpected response 0
[  261.645114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.651033][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.651059][    C0] yealink 3-1:36.0: unexpected response 0
[  261.651284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.661138][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.661164][    C0] yealink 3-1:36.0: unexpected response 0
[  261.670962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.676865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.676891][    C0] yealink 3-1:36.0: unexpected response 0
[  261.686661][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.692543][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.692567][    C0] yealink 3-1:36.0: unexpected response 0
[  261.702365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.708328][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.708352][    C0] yealink 3-1:36.0: unexpected response 0
[  261.718079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.723994][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.724018][    C0] yealink 3-1:36.0: unexpected response 0
[  261.733809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.739772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.739797][    C0] yealink 3-1:36.0: unexpected response 0
[  261.749594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.755496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.755520][    C0] yealink 3-1:36.0: unexpected response 0
[  261.765260][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.771138][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.771163][    C0] yealink 3-1:36.0: unexpected response 0
[  261.781000][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.786903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.786928][    C0] yealink 3-1:36.0: unexpected response 0
[  261.796658][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.802555][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.802580][    C0] yealink 3-1:36.0: unexpected response 0
[  261.812418][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.818300][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.818326][    C0] yealink 3-1:36.0: unexpected response 0
[  261.828049][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.833926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.833951][    C0] yealink 3-1:36.0: unexpected response 0
[  261.843783][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.849670][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.849699][    C0] yealink 3-1:36.0: unexpected response 0
[  261.859491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.865551][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.865577][    C0] yealink 3-1:36.0: unexpected response 0
[  261.875341][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.881250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.881275][    C0] yealink 3-1:36.0: unexpected response 0
[  261.891097][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.897004][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.897029][    C0] yealink 3-1:36.0: unexpected response 0
[  261.907100][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.912981][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.913005][    C0] yealink 3-1:36.0: unexpected response 0
[  261.922818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.928815][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.928840][    C0] yealink 3-1:36.0: unexpected response 0
[  261.938704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.944652][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.944689][    C0] yealink 3-1:36.0: unexpected response 0
[  261.954567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.960574][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.960599][    C0] yealink 3-1:36.0: unexpected response 0
[  261.970402][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.976758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.976783][    C0] yealink 3-1:36.0: unexpected response 0
[  261.986502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  261.992488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  261.992513][    C0] yealink 3-1:36.0: unexpected response 0
[  262.002412][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.008424][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.008449][    C0] yealink 3-1:36.0: unexpected response 0
[  262.018176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.024195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.024221][    C0] yealink 3-1:36.0: unexpected response 0
[  262.034057][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.039995][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.040022][    C0] yealink 3-1:36.0: unexpected response 0
[  262.049848][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.055807][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.055836][    C0] yealink 3-1:36.0: unexpected response 0
[  262.065634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.071561][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.071593][    C0] yealink 3-1:36.0: unexpected response 0
[  262.071818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.081574][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.081602][    C0] yealink 3-1:36.0: unexpected response 0
[  262.091505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.097410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.097436][    C0] yealink 3-1:36.0: unexpected response 0
[  262.107216][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.113148][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.113175][    C0] yealink 3-1:36.0: unexpected response 0
[  262.123101][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.129024][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.129059][    C0] yealink 3-1:36.0: unexpected response 0
[  262.139073][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.144992][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.145018][    C0] yealink 3-1:36.0: unexpected response 0
[  262.154741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.160628][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.160654][    C0] yealink 3-1:36.0: unexpected response 0
[  262.170454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.176350][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.176375][    C0] yealink 3-1:36.0: unexpected response 0
[  262.186151][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.192065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.192090][    C0] yealink 3-1:36.0: unexpected response 0
[  262.201907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.207792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.207817][    C0] yealink 3-1:36.0: unexpected response 0
[  262.217538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.223455][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.223481][    C0] yealink 3-1:36.0: unexpected response 0
[  262.233919][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.239942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.239969][    C0] yealink 3-1:36.0: unexpected response 0
[  262.240202][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.248989][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.249017][    C0] yealink 3-1:36.0: unexpected response 0
[  262.258957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.264962][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.264987][    C0] yealink 3-1:36.0: unexpected response 0
[  262.274707][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.280612][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.280637][    C0] yealink 3-1:36.0: unexpected response 0
[  262.290428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.296312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.296336][    C0] yealink 3-1:36.0: unexpected response 0
[  262.306108][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.312031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.312057][    C0] yealink 3-1:36.0: unexpected response 0
[  262.321906][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.327798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.327830][    C0] yealink 3-1:36.0: unexpected response 0
[  262.337561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.343442][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.343467][    C0] yealink 3-1:36.0: unexpected response 0
[  262.343698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.353480][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.353521][    C0] yealink 3-1:36.0: unexpected response 0
[  262.363440][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.369430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.369456][    C0] yealink 3-1:36.0: unexpected response 0
[  262.379323][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.385228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.385255][    C0] yealink 3-1:36.0: unexpected response 0
[  262.394974][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.400857][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.400883][    C0] yealink 3-1:36.0: unexpected response 0
[  262.410681][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.416613][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.416637][    C0] yealink 3-1:36.0: unexpected response 0
[  262.426401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.432295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.432319][    C0] yealink 3-1:36.0: unexpected response 0
[  262.442145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.448028][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.448053][    C0] yealink 3-1:36.0: unexpected response 0
[  262.457766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.463640][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.463664][    C0] yealink 3-1:36.0: unexpected response 0
[  262.473454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.479415][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.479440][    C0] yealink 3-1:36.0: unexpected response 0
[  262.489234][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.495133][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.495158][    C0] yealink 3-1:36.0: unexpected response 0
[  262.504879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.510756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.510780][    C0] yealink 3-1:36.0: unexpected response 0
[  262.520585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.526492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.526516][    C0] yealink 3-1:36.0: unexpected response 0
[  262.536248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.542125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.542148][    C0] yealink 3-1:36.0: unexpected response 0
[  262.551984][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.557888][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.557913][    C0] yealink 3-1:36.0: unexpected response 0
[  262.567624][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.573492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.573515][    C0] yealink 3-1:36.0: unexpected response 0
[  262.583304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.589173][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.589197][    C0] yealink 3-1:36.0: unexpected response 0
[  262.599012][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.604905][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.604929][    C0] yealink 3-1:36.0: unexpected response 0
[  262.614644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.620539][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.620564][    C0] yealink 3-1:36.0: unexpected response 0
[  262.630361][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.636241][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.636266][    C0] yealink 3-1:36.0: unexpected response 0
[  262.645983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.651852][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.651876][    C0] yealink 3-1:36.0: unexpected response 0
[  262.661750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.667626][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.667650][    C0] yealink 3-1:36.0: unexpected response 0
[  262.677398][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.683290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.683314][    C0] yealink 3-1:36.0: unexpected response 0
[  262.693097][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.698983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.699018][    C0] yealink 3-1:36.0: unexpected response 0
[  262.708815][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.714737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.714762][    C0] yealink 3-1:36.0: unexpected response 0
[  262.724490][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.730376][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.730402][    C0] yealink 3-1:36.0: unexpected response 0
[  262.740303][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.746194][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.746219][    C0] yealink 3-1:36.0: unexpected response 0
[  262.755940][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.761819][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.761844][    C0] yealink 3-1:36.0: unexpected response 0
[  262.771633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.777528][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.777552][    C0] yealink 3-1:36.0: unexpected response 0
[  262.787385][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.793260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.793285][    C0] yealink 3-1:36.0: unexpected response 0
[  262.803119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.808996][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.809021][    C0] yealink 3-1:36.0: unexpected response 0
[  262.818807][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.824690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.824714][    C0] yealink 3-1:36.0: unexpected response 0
[  262.834427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.840308][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.840332][    C0] yealink 3-1:36.0: unexpected response 0
[  262.850141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.856060][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.856085][    C0] yealink 3-1:36.0: unexpected response 0
[  262.865808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.871724][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.871751][    C0] yealink 3-1:36.0: unexpected response 0
[  262.881567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.887507][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.887534][    C0] yealink 3-1:36.0: unexpected response 0
[  262.897277][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.903178][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.903204][    C0] yealink 3-1:36.0: unexpected response 0
[  262.912999][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.918960][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.918995][    C0] yealink 3-1:36.0: unexpected response 0
[  262.928881][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.934799][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.934824][    C0] yealink 3-1:36.0: unexpected response 0
[  262.944554][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.950437][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.950470][    C0] yealink 3-1:36.0: unexpected response 0
[  262.960352][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.966261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.966286][    C0] yealink 3-1:36.0: unexpected response 0
[  262.976023][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.981936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.981963][    C0] yealink 3-1:36.0: unexpected response 0
[  262.991805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  262.997740][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  262.997766][    C0] yealink 3-1:36.0: unexpected response 0
[  263.007502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.007745][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.007779][    C0] yealink 3-1:36.0: unexpected response 0
[  263.017670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.023589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.023614][    C0] yealink 3-1:36.0: unexpected response 0
[  263.033427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.033674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.033708][    C0] yealink 3-1:36.0: unexpected response 0
[  263.039687][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.048466][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.048492][    C0] yealink 3-1:36.0: unexpected response 0
[  263.058242][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.064125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.064150][    C0] yealink 3-1:36.0: unexpected response 0
[  263.073971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.079853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.079878][    C0] yealink 3-1:36.0: unexpected response 0
[  263.089670][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.095610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.095636][    C0] yealink 3-1:36.0: unexpected response 0
[  263.105458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.105698][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.105737][    C0] yealink 3-1:36.0: unexpected response 0
[  263.115551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.122031][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.122058][    C0] yealink 3-1:36.0: unexpected response 0
[  263.132093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.138040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.138066][    C0] yealink 3-1:36.0: unexpected response 0
[  263.147997][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.154791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.154818][    C0] yealink 3-1:36.0: unexpected response 0
[  263.165311][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.171843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.171872][    C0] yealink 3-1:36.0: unexpected response 0
[  263.182090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.188033][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.188060][    C0] yealink 3-1:36.0: unexpected response 0
[  263.197911][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.203888][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.203915][    C0] yealink 3-1:36.0: unexpected response 0
[  263.214592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.214846][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.214880][    C0] yealink 3-1:36.0: unexpected response 0
[  263.225011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.231312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.231340][    C0] yealink 3-1:36.0: unexpected response 0
[  263.241164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.247099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.247127][    C0] yealink 3-1:36.0: unexpected response 0
[  263.257089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.263016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.263043][    C0] yealink 3-1:36.0: unexpected response 0
[  263.272869][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.273113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.273140][    C0] yealink 3-1:36.0: unexpected response 0
[  263.279051][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.287856][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.287885][    C0] yealink 3-1:36.0: unexpected response 0
[  263.298359][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.298655][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.298689][    C0] yealink 3-1:36.0: unexpected response 0
[  263.308917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.314877][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.314905][    C0] yealink 3-1:36.0: unexpected response 0
[  263.325130][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.325391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.325429][    C0] yealink 3-1:36.0: unexpected response 0
[  263.335410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.335684][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.335711][    C0] yealink 3-1:36.0: unexpected response 0
[  263.345619][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.351564][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.351594][    C0] yealink 3-1:36.0: unexpected response 0
[  263.361678][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.367665][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.367694][    C0] yealink 3-1:36.0: unexpected response 0
[  263.377781][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.383837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.383869][    C0] yealink 3-1:36.0: unexpected response 0
[  263.384131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.393149][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.393177][    C0] yealink 3-1:36.0: unexpected response 0
[  263.393411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.403317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.403346][    C0] yealink 3-1:36.0: unexpected response 0
[  263.413388][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.419317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.419343][    C0] yealink 3-1:36.0: unexpected response 0
[  263.429157][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.435047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.435072][    C0] yealink 3-1:36.0: unexpected response 0
[  263.445338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.451264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.451289][    C0] yealink 3-1:36.0: unexpected response 0
[  263.461223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.467104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.467128][    C0] yealink 3-1:36.0: unexpected response 0
[  263.476896][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.482805][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.482831][    C0] yealink 3-1:36.0: unexpected response 0
[  263.492636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.498519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.498543][    C0] yealink 3-1:36.0: unexpected response 0
[  263.508330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.514216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.514239][    C0] yealink 3-1:36.0: unexpected response 0
[  263.524056][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.529970][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.529997][    C0] yealink 3-1:36.0: unexpected response 0
[  263.539825][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.545756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.545781][    C0] yealink 3-1:36.0: unexpected response 0
[  263.555604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.561500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.561526][    C0] yealink 3-1:36.0: unexpected response 0
[  263.571375][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.577336][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.577361][    C0] yealink 3-1:36.0: unexpected response 0
[  263.587135][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.593046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.593071][    C0] yealink 3-1:36.0: unexpected response 0
[  263.602879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.608757][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.608781][    C0] yealink 3-1:36.0: unexpected response 0
[  263.618586][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.624396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.624419][    C0] yealink 3-1:36.0: unexpected response 0
[  263.634424][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.640330][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.640354][    C0] yealink 3-1:36.0: unexpected response 0
[  263.650139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.656044][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.656068][    C0] yealink 3-1:36.0: unexpected response 0
[  263.665786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.671675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.671698][    C0] yealink 3-1:36.0: unexpected response 0
[  263.681505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.687389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.687413][    C0] yealink 3-1:36.0: unexpected response 0
[  263.697148][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.703059][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.703083][    C0] yealink 3-1:36.0: unexpected response 0
[  263.712876][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.718773][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.718799][    C0] yealink 3-1:36.0: unexpected response 0
[  263.728632][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.734547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.734570][    C0] yealink 3-1:36.0: unexpected response 0
[  263.744379][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.750284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.750311][    C0] yealink 3-1:36.0: unexpected response 0
[  263.760178][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.766089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.766115][    C0] yealink 3-1:36.0: unexpected response 0
[  263.775841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.781738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.781763][    C0] yealink 3-1:36.0: unexpected response 0
[  263.791562][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.797444][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.797468][    C0] yealink 3-1:36.0: unexpected response 0
[  263.807195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.813088][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.813112][    C0] yealink 3-1:36.0: unexpected response 0
[  263.822914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.828792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.828816][    C0] yealink 3-1:36.0: unexpected response 0
[  263.838629][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.844460][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.844489][    C0] yealink 3-1:36.0: unexpected response 0
[  263.854454][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.860346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.860370][    C0] yealink 3-1:36.0: unexpected response 0
[  263.870267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.876691][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.876716][    C0] yealink 3-1:36.0: unexpected response 0
[  263.886607][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.892618][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.892648][    C0] yealink 3-1:36.0: unexpected response 0
[  263.902465][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.908359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.908384][    C0] yealink 3-1:36.0: unexpected response 0
[  263.918123][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.924049][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.924076][    C0] yealink 3-1:36.0: unexpected response 0
[  263.933880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.939793][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.939818][    C0] yealink 3-1:36.0: unexpected response 0
[  263.949643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.955570][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.955598][    C0] yealink 3-1:36.0: unexpected response 0
[  263.965339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.971269][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.971296][    C0] yealink 3-1:36.0: unexpected response 0
[  263.981456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  263.987344][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  263.987369][    C0] yealink 3-1:36.0: unexpected response 0
[  263.997107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.003047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.003073][    C0] yealink 3-1:36.0: unexpected response 0
[  264.012906][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.018792][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.018817][    C0] yealink 3-1:36.0: unexpected response 0
[  264.028627][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.034441][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.034463][    C0] yealink 3-1:36.0: unexpected response 0
[  264.044438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.050351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.050376][    C0] yealink 3-1:36.0: unexpected response 0
[  264.060197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.066083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.066107][    C0] yealink 3-1:36.0: unexpected response 0
[  264.075823][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.081708][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.081734][    C0] yealink 3-1:36.0: unexpected response 0
[  264.091556][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.097444][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.097473][    C0] yealink 3-1:36.0: unexpected response 0
[  264.107192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.113069][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.113093][    C0] yealink 3-1:36.0: unexpected response 0
[  264.122901][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.128800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.128824][    C0] yealink 3-1:36.0: unexpected response 0
[  264.138682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.144627][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.144662][    C0] yealink 3-1:36.0: unexpected response 0
[  264.154422][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.160304][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.160330][    C0] yealink 3-1:36.0: unexpected response 0
[  264.170148][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.176056][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.176080][    C0] yealink 3-1:36.0: unexpected response 0
[  264.185806][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.191687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.191712][    C0] yealink 3-1:36.0: unexpected response 0
[  264.201505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.207389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.207414][    C0] yealink 3-1:36.0: unexpected response 0
[  264.217156][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.223081][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.223110][    C0] yealink 3-1:36.0: unexpected response 0
[  264.232925][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.238850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.238884][    C0] yealink 3-1:36.0: unexpected response 0
[  264.248708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.254570][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.254604][    C0] yealink 3-1:36.0: unexpected response 0
[  264.264412][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.270292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.270315][    C0] yealink 3-1:36.0: unexpected response 0
[  264.280102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.286154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.286179][    C0] yealink 3-1:36.0: unexpected response 0
[  264.295889][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.301783][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.301808][    C0] yealink 3-1:36.0: unexpected response 0
[  264.311603][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.317475][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.317500][    C0] yealink 3-1:36.0: unexpected response 0
[  264.327220][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.333091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.333116][    C0] yealink 3-1:36.0: unexpected response 0
[  264.342991][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.348926][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.348953][    C0] yealink 3-1:36.0: unexpected response 0
[  264.358752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.364617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.364651][    C0] yealink 3-1:36.0: unexpected response 0
[  264.374514][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.380596][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.380624][    C0] yealink 3-1:36.0: unexpected response 0
[  264.390476][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.396470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.396495][    C0] yealink 3-1:36.0: unexpected response 0
[  264.406266][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.412191][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.412217][    C0] yealink 3-1:36.0: unexpected response 0
[  264.422044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.427959][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.427987][    C0] yealink 3-1:36.0: unexpected response 0
[  264.437722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.443635][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.443661][    C0] yealink 3-1:36.0: unexpected response 0
[  264.453549][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.459445][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.459470][    C0] yealink 3-1:36.0: unexpected response 0
[  264.469279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.469514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.469550][    C0] yealink 3-1:36.0: unexpected response 0
[  264.475491][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.484191][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.484217][    C0] yealink 3-1:36.0: unexpected response 0
[  264.494062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.494309][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.494338][    C0] yealink 3-1:36.0: unexpected response 0
[  264.504223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.504479][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.504522][    C0] yealink 3-1:36.0: unexpected response 0
[  264.504786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.513533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.513559][    C0] yealink 3-1:36.0: unexpected response 0
[  264.523386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.529284][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.529308][    C0] yealink 3-1:36.0: unexpected response 0
[  264.539109][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.544998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.545022][    C0] yealink 3-1:36.0: unexpected response 0
[  264.554998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.560870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.560894][    C0] yealink 3-1:36.0: unexpected response 0
[  264.570767][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.576653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.576677][    C0] yealink 3-1:36.0: unexpected response 0
[  264.586416][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.592299][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.592323][    C0] yealink 3-1:36.0: unexpected response 0
[  264.602141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.608109][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.608132][    C0] yealink 3-1:36.0: unexpected response 0
[  264.617874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.623741][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.623765][    C0] yealink 3-1:36.0: unexpected response 0
[  264.633547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.639416][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.639439][    C0] yealink 3-1:36.0: unexpected response 0
[  264.649228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.655116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.655139][    C0] yealink 3-1:36.0: unexpected response 0
[  264.664936][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.670891][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.670914][    C0] yealink 3-1:36.0: unexpected response 0
[  264.680706][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.686590][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.686614][    C0] yealink 3-1:36.0: unexpected response 0
[  264.696325][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.702196][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.702221][    C0] yealink 3-1:36.0: unexpected response 0
[  264.712013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.717930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.717957][    C0] yealink 3-1:36.0: unexpected response 0
[  264.727715][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.733653][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.733680][    C0] yealink 3-1:36.0: unexpected response 0
[  264.743559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.749500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.749527][    C0] yealink 3-1:36.0: unexpected response 0
[  264.759340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.765278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.765305][    C0] yealink 3-1:36.0: unexpected response 0
[  264.775060][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.780971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.780997][    C0] yealink 3-1:36.0: unexpected response 0
[  264.790989][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.796894][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.796918][    C0] yealink 3-1:36.0: unexpected response 0
[  264.806637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.812539][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.812563][    C0] yealink 3-1:36.0: unexpected response 0
[  264.822443][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.828330][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.828354][    C0] yealink 3-1:36.0: unexpected response 0
[  264.838162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.844271][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.844299][    C0] yealink 3-1:36.0: unexpected response 0
[  264.854144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.860030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.860055][    C0] yealink 3-1:36.0: unexpected response 0
[  264.869959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.875830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.875853][    C0] yealink 3-1:36.0: unexpected response 0
[  264.885564][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.891435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.891459][    C0] yealink 3-1:36.0: unexpected response 0
[  264.901267][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.907166][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.907191][    C0] yealink 3-1:36.0: unexpected response 0
[  264.916927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.917172][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.917203][    C0] yealink 3-1:36.0: unexpected response 0
[  264.926993][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.932903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.932928][    C0] yealink 3-1:36.0: unexpected response 0
[  264.942725][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.948604][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.948627][    C0] yealink 3-1:36.0: unexpected response 0
[  264.958341][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.964245][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.964269][    C0] yealink 3-1:36.0: unexpected response 0
[  264.974055][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.979924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.979946][    C0] yealink 3-1:36.0: unexpected response 0
[  264.989841][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  264.995729][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  264.995755][    C0] yealink 3-1:36.0: unexpected response 0
[  265.005504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.011430][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.011457][    C0] yealink 3-1:36.0: unexpected response 0
[  265.021280][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.027164][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.027188][    C0] yealink 3-1:36.0: unexpected response 0
[  265.036925][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.042806][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.042830][    C0] yealink 3-1:36.0: unexpected response 0
[  265.052614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.058496][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.058522][    C0] yealink 3-1:36.0: unexpected response 0
[  265.068262][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.074165][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.074190][    C0] yealink 3-1:36.0: unexpected response 0
[  265.084024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.089935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.089960][    C0] yealink 3-1:36.0: unexpected response 0
[  265.099753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.105649][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.105674][    C0] yealink 3-1:36.0: unexpected response 0
[  265.115426][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.121310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.121336][    C0] yealink 3-1:36.0: unexpected response 0
[  265.131126][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.137032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.137057][    C0] yealink 3-1:36.0: unexpected response 0
[  265.146862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.152743][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.152768][    C0] yealink 3-1:36.0: unexpected response 0
[  265.162569][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.168451][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.168476][    C0] yealink 3-1:36.0: unexpected response 0
[  265.178195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.184080][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.184105][    C0] yealink 3-1:36.0: unexpected response 0
[  265.193913][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.199830][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.199855][    C0] yealink 3-1:36.0: unexpected response 0
[  265.209652][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.215583][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.215612][    C0] yealink 3-1:36.0: unexpected response 0
[  265.225343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.231321][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.231347][    C0] yealink 3-1:36.0: unexpected response 0
[  265.241203][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.247103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.247128][    C0] yealink 3-1:36.0: unexpected response 0
[  265.257198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.263104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.263129][    C0] yealink 3-1:36.0: unexpected response 0
[  265.272932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.278816][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.278840][    C0] yealink 3-1:36.0: unexpected response 0
[  265.288651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.294481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.294503][    C0] yealink 3-1:36.0: unexpected response 0
[  265.304291][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.310174][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.310198][    C0] yealink 3-1:36.0: unexpected response 0
[  265.320025][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.325903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.325927][    C0] yealink 3-1:36.0: unexpected response 0
[  265.335644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.341520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.341543][    C0] yealink 3-1:36.0: unexpected response 0
[  265.351350][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.357264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.357290][    C0] yealink 3-1:36.0: unexpected response 0
[  265.367077][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.373163][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.373190][    C0] yealink 3-1:36.0: unexpected response 0
[  265.383035][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.383269][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.383306][    C0] yealink 3-1:36.0: unexpected response 0
[  265.393111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.399042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.399079][    C0] yealink 3-1:36.0: unexpected response 0
[  265.408918][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.414849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.414876][    C0] yealink 3-1:36.0: unexpected response 0
[  265.424625][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.430514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.430539][    C0] yealink 3-1:36.0: unexpected response 0
[  265.440348][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.446228][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.446253][    C0] yealink 3-1:36.0: unexpected response 0
[  265.455992][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.461862][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.461887][    C0] yealink 3-1:36.0: unexpected response 0
[  265.471682][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.477594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.477619][    C0] yealink 3-1:36.0: unexpected response 0
[  265.487374][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.493274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.493299][    C0] yealink 3-1:36.0: unexpected response 0
[  265.493527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.503359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.503387][    C0] yealink 3-1:36.0: unexpected response 0
[  265.513196][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.519072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.519096][    C0] yealink 3-1:36.0: unexpected response 0
[  265.528890][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.534779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.534804][    C0] yealink 3-1:36.0: unexpected response 0
[  265.544517][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.550390][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.550413][    C0] yealink 3-1:36.0: unexpected response 0
[  265.560219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.566101][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.566125][    C0] yealink 3-1:36.0: unexpected response 0
[  265.575871][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.581765][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.581791][    C0] yealink 3-1:36.0: unexpected response 0
[  265.591676][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.597555][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.597579][    C0] yealink 3-1:36.0: unexpected response 0
[  265.607335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.613220][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.613244][    C0] yealink 3-1:36.0: unexpected response 0
[  265.623050][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.628946][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.628972][    C0] yealink 3-1:36.0: unexpected response 0
[  265.638764][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.644657][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.644680][    C0] yealink 3-1:36.0: unexpected response 0
[  265.654410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.660283][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.660307][    C0] yealink 3-1:36.0: unexpected response 0
[  265.670095][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.675988][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.676012][    C0] yealink 3-1:36.0: unexpected response 0
[  265.686406][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.692275][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.692299][    C0] yealink 3-1:36.0: unexpected response 0
[  265.702081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.707951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.707974][    C0] yealink 3-1:36.0: unexpected response 0
[  265.717686][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.723567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.723592][    C0] yealink 3-1:36.0: unexpected response 0
[  265.733429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.739326][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.739351][    C0] yealink 3-1:36.0: unexpected response 0
[  265.749143][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.755028][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.755054][    C0] yealink 3-1:36.0: unexpected response 0
[  265.764788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.770673][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.770698][    C0] yealink 3-1:36.0: unexpected response 0
[  265.780482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.786358][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.786382][    C0] yealink 3-1:36.0: unexpected response 0
[  265.796631][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.802520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.802545][    C0] yealink 3-1:36.0: unexpected response 0
[  265.812343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.818216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.818240][    C0] yealink 3-1:36.0: unexpected response 0
[  265.827971][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.833843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.833867][    C0] yealink 3-1:36.0: unexpected response 0
[  265.843662][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.849539][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.849563][    C0] yealink 3-1:36.0: unexpected response 0
[  265.859395][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.865536][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.865560][    C0] yealink 3-1:36.0: unexpected response 0
[  265.875274][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.881144][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.881168][    C0] yealink 3-1:36.0: unexpected response 0
[  265.890958][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.896882][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.896909][    C0] yealink 3-1:36.0: unexpected response 0
[  265.906641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.912535][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.912561][    C0] yealink 3-1:36.0: unexpected response 0
[  265.922387][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.928301][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.928329][    C0] yealink 3-1:36.0: unexpected response 0
[  265.938096][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.944015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.944042][    C0] yealink 3-1:36.0: unexpected response 0
[  265.953838][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.959814][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.959839][    C0] yealink 3-1:36.0: unexpected response 0
[  265.969642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.969884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.969915][    C0] yealink 3-1:36.0: unexpected response 0
[  265.979740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  265.985722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  265.985747][    C0] yealink 3-1:36.0: unexpected response 0
[  265.995467][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.001348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.001374][    C0] yealink 3-1:36.0: unexpected response 0
[  266.011199][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.017125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.017151][    C0] yealink 3-1:36.0: unexpected response 0
[  266.027343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.033251][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.033278][    C0] yealink 3-1:36.0: unexpected response 0
[  266.043113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.049004][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.049030][    C0] yealink 3-1:36.0: unexpected response 0
[  266.058851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.064780][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.064806][    C0] yealink 3-1:36.0: unexpected response 0
[  266.074550][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.080470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.080496][    C0] yealink 3-1:36.0: unexpected response 0
[  266.090307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.096223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.096247][    C0] yealink 3-1:36.0: unexpected response 0
[  266.106008][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.111890][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.111917][    C0] yealink 3-1:36.0: unexpected response 0
[  266.121713][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.127600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.127624][    C0] yealink 3-1:36.0: unexpected response 0
[  266.137340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.143574][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.143599][    C0] yealink 3-1:36.0: unexpected response 0
[  266.153405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.153639][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.153672][    C0] yealink 3-1:36.0: unexpected response 0
[  266.159506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.168276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.168301][    C0] yealink 3-1:36.0: unexpected response 0
[  266.178016][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.183895][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.183920][    C0] yealink 3-1:36.0: unexpected response 0
[  266.193878][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.199761][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.199786][    C0] yealink 3-1:36.0: unexpected response 0
[  266.209589][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.215514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.215539][    C0] yealink 3-1:36.0: unexpected response 0
[  266.225310][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.231197][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.231223][    C0] yealink 3-1:36.0: unexpected response 0
[  266.241033][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.246998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.247022][    C0] yealink 3-1:36.0: unexpected response 0
[  266.256822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.262705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.262730][    C0] yealink 3-1:36.0: unexpected response 0
[  266.272538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.278481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.278507][    C0] yealink 3-1:36.0: unexpected response 0
[  266.288228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.294109][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.294133][    C0] yealink 3-1:36.0: unexpected response 0
[  266.303918][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.309804][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.309828][    C0] yealink 3-1:36.0: unexpected response 0
[  266.319633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.325522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.325546][    C0] yealink 3-1:36.0: unexpected response 0
[  266.335351][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.341266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.341291][    C0] yealink 3-1:36.0: unexpected response 0
[  266.341545][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.350258][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.350283][    C0] yealink 3-1:36.0: unexpected response 0
[  266.360097][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.365980][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.366005][    C0] yealink 3-1:36.0: unexpected response 0
[  266.375724][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.381606][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.381631][    C0] yealink 3-1:36.0: unexpected response 0
[  266.391424][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.397352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.397377][    C0] yealink 3-1:36.0: unexpected response 0
[  266.407103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.412983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.413007][    C0] yealink 3-1:36.0: unexpected response 0
[  266.422802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.428686][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.428711][    C0] yealink 3-1:36.0: unexpected response 0
[  266.438519][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.444411][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.444438][    C0] yealink 3-1:36.0: unexpected response 0
[  266.454343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.460252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.460277][    C0] yealink 3-1:36.0: unexpected response 0
[  266.470149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.470389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.470418][    C0] yealink 3-1:36.0: unexpected response 0
[  266.476257][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.484951][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.484976][    C0] yealink 3-1:36.0: unexpected response 0
[  266.494788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.500705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.500730][    C0] yealink 3-1:36.0: unexpected response 0
[  266.510613][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.516510][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.516534][    C0] yealink 3-1:36.0: unexpected response 0
[  266.526312][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.532256][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.532282][    C0] yealink 3-1:36.0: unexpected response 0
[  266.542276][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.548189][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.548213][    C0] yealink 3-1:36.0: unexpected response 0
[  266.557933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.563828][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.563855][    C0] yealink 3-1:36.0: unexpected response 0
[  266.573680][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.579589][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.579615][    C0] yealink 3-1:36.0: unexpected response 0
[  266.589433][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.595328][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.595353][    C0] yealink 3-1:36.0: unexpected response 0
[  266.605070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.610945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.610970][    C0] yealink 3-1:36.0: unexpected response 0
[  266.620753][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.626627][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.626652][    C0] yealink 3-1:36.0: unexpected response 0
[  266.636440][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.636691][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.636724][    C0] yealink 3-1:36.0: unexpected response 0
[  266.642577][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.651345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.651371][    C0] yealink 3-1:36.0: unexpected response 0
[  266.661182][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.667089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.667114][    C0] yealink 3-1:36.0: unexpected response 0
[  266.676917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.682832][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.682857][    C0] yealink 3-1:36.0: unexpected response 0
[  266.692667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.698581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.698606][    C0] yealink 3-1:36.0: unexpected response 0
[  266.708357][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.714237][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.714262][    C0] yealink 3-1:36.0: unexpected response 0
[  266.724139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.730018][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.730042][    C0] yealink 3-1:36.0: unexpected response 0
[  266.739834][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.745725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.745751][    C0] yealink 3-1:36.0: unexpected response 0
[  266.755473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.761372][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.761396][    C0] yealink 3-1:36.0: unexpected response 0
[  266.771183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.777062][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.777086][    C0] yealink 3-1:36.0: unexpected response 0
[  266.786800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.792676][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.792701][    C0] yealink 3-1:36.0: unexpected response 0
[  266.802502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.808398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.808423][    C0] yealink 3-1:36.0: unexpected response 0
[  266.818138][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.824036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.824060][    C0] yealink 3-1:36.0: unexpected response 0
[  266.833872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.839747][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.839770][    C0] yealink 3-1:36.0: unexpected response 0
[  266.849551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.855428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.855451][    C0] yealink 3-1:36.0: unexpected response 0
[  266.865164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.871036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.871060][    C0] yealink 3-1:36.0: unexpected response 0
[  266.880872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.886779][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.886803][    C0] yealink 3-1:36.0: unexpected response 0
[  266.896605][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.902480][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.902504][    C0] yealink 3-1:36.0: unexpected response 0
[  266.912308][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.918203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.918228][    C0] yealink 3-1:36.0: unexpected response 0
[  266.927946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.933827][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.933851][    C0] yealink 3-1:36.0: unexpected response 0
[  266.943663][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.949545][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.949570][    C0] yealink 3-1:36.0: unexpected response 0
[  266.959431][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.965333][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.965363][    C0] yealink 3-1:36.0: unexpected response 0
[  266.975104][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.981045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.981073][    C0] yealink 3-1:36.0: unexpected response 0
[  266.991002][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  266.996935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  266.996962][    C0] yealink 3-1:36.0: unexpected response 0
[  267.006711][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.012632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.012659][    C0] yealink 3-1:36.0: unexpected response 0
[  267.022482][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.028419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.028447][    C0] yealink 3-1:36.0: unexpected response 0
[  267.038197][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.038447][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.038481][    C0] yealink 3-1:36.0: unexpected response 0
[  267.048315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.054342][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.054368][    C0] yealink 3-1:36.0: unexpected response 0
[  267.064206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.070126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.070152][    C0] yealink 3-1:36.0: unexpected response 0
[  267.080005][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.085935][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.085960][    C0] yealink 3-1:36.0: unexpected response 0
[  267.095679][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.095917][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.095953][    C0] yealink 3-1:36.0: unexpected response 0
[  267.096233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.096529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.096561][    C0] yealink 3-1:36.0: unexpected response 0
[  267.096847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.097131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.097160][    C0] yealink 3-1:36.0: unexpected response 0
[  267.106954][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.112861][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.112886][    C0] yealink 3-1:36.0: unexpected response 0
[  267.122786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.128666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.128691][    C0] yealink 3-1:36.0: unexpected response 0
[  267.138448][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.144297][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.144322][    C0] yealink 3-1:36.0: unexpected response 0
[  267.154111][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.159996][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.160021][    C0] yealink 3-1:36.0: unexpected response 0
[  267.169852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.170106][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.170144][    C0] yealink 3-1:36.0: unexpected response 0
[  267.179951][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.185848][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.185874][    C0] yealink 3-1:36.0: unexpected response 0
[  267.195591][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.201475][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.201500][    C0] yealink 3-1:36.0: unexpected response 0
[  267.211319][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.217391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.217415][    C0] yealink 3-1:36.0: unexpected response 0
[  267.227132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.233026][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.233051][    C0] yealink 3-1:36.0: unexpected response 0
[  267.242883][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.248800][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.248826][    C0] yealink 3-1:36.0: unexpected response 0
[  267.258665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.264533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.264568][    C0] yealink 3-1:36.0: unexpected response 0
[  267.274340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.280255][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.280279][    C0] yealink 3-1:36.0: unexpected response 0
[  267.290134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.296053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.296079][    C0] yealink 3-1:36.0: unexpected response 0
[  267.305803][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.311715][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.311739][    C0] yealink 3-1:36.0: unexpected response 0
[  267.321638][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.327586][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.327614][    C0] yealink 3-1:36.0: unexpected response 0
[  267.337349][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.343249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.343276][    C0] yealink 3-1:36.0: unexpected response 0
[  267.353089][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.359040][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.359069][    C0] yealink 3-1:36.0: unexpected response 0
[  267.368928][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.374829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.374863][    C0] yealink 3-1:36.0: unexpected response 0
[  267.384617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.384850][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.384876][    C0] yealink 3-1:36.0: unexpected response 0
[  267.390818][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.399615][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.399641][    C0] yealink 3-1:36.0: unexpected response 0
[  267.409478][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.415410][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.415440][    C0] yealink 3-1:36.0: unexpected response 0
[  267.425411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.431379][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.431412][    C0] yealink 3-1:36.0: unexpected response 0
[  267.441221][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.447114][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.447139][    C0] yealink 3-1:36.0: unexpected response 0
[  267.456859][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.462751][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.462776][    C0] yealink 3-1:36.0: unexpected response 0
[  267.472595][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.478503][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.478528][    C0] yealink 3-1:36.0: unexpected response 0
[  267.488253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.494145][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.494171][    C0] yealink 3-1:36.0: unexpected response 0
[  267.503964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.509852][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.509877][    C0] yealink 3-1:36.0: unexpected response 0
[  267.519669][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.525547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.525571][    C0] yealink 3-1:36.0: unexpected response 0
[  267.535408][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.541337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.541361][    C0] yealink 3-1:36.0: unexpected response 0
[  267.551162][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.557049][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.557074][    C0] yealink 3-1:36.0: unexpected response 0
[  267.566810][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.572681][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.572705][    C0] yealink 3-1:36.0: unexpected response 0
[  267.582511][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.588407][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.588430][    C0] yealink 3-1:36.0: unexpected response 0
[  267.598146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.604552][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.604576][    C0] yealink 3-1:36.0: unexpected response 0
[  267.614498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.620732][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.620756][    C0] yealink 3-1:36.0: unexpected response 0
[  267.630552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.636617][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.636640][    C0] yealink 3-1:36.0: unexpected response 0
[  267.646371][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.652252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.652275][    C0] yealink 3-1:36.0: unexpected response 0
[  267.663249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.669422][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.669447][    C0] yealink 3-1:36.0: unexpected response 0
[  267.679332][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.685249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.685274][    C0] yealink 3-1:36.0: unexpected response 0
[  267.694995][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.700887][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.700912][    C0] yealink 3-1:36.0: unexpected response 0
[  267.710714][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.716615][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.716639][    C0] yealink 3-1:36.0: unexpected response 0
[  267.726389][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.732266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.732291][    C0] yealink 3-1:36.0: unexpected response 0
[  267.742097][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.748073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.748099][    C0] yealink 3-1:36.0: unexpected response 0
[  267.757940][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.764015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.764040][    C0] yealink 3-1:36.0: unexpected response 0
[  267.773937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.779838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.779863][    C0] yealink 3-1:36.0: unexpected response 0
[  267.789725][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.796674][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.796699][    C0] yealink 3-1:36.0: unexpected response 0
[  267.806629][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.812516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.812542][    C0] yealink 3-1:36.0: unexpected response 0
[  267.822376][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.828264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.828289][    C0] yealink 3-1:36.0: unexpected response 0
[  267.838052][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.843950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.843976][    C0] yealink 3-1:36.0: unexpected response 0
[  267.855353][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.861266][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.861292][    C0] yealink 3-1:36.0: unexpected response 0
[  267.871201][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.877104][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.877129][    C0] yealink 3-1:36.0: unexpected response 0
[  267.886853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.892736][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.892762][    C0] yealink 3-1:36.0: unexpected response 0
[  267.902583][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.908471][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.908495][    C0] yealink 3-1:36.0: unexpected response 0
[  267.918264][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.924167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.924192][    C0] yealink 3-1:36.0: unexpected response 0
[  267.933996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.939874][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.939898][    C0] yealink 3-1:36.0: unexpected response 0
[  267.949798][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.955695][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.955720][    C0] yealink 3-1:36.0: unexpected response 0
[  267.965439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.971348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.971374][    C0] yealink 3-1:36.0: unexpected response 0
[  267.981176][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  267.987079][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  267.987104][    C0] yealink 3-1:36.0: unexpected response 0
[  267.996916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.002827][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.002853][    C0] yealink 3-1:36.0: unexpected response 0
[  268.012656][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.018562][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.018589][    C0] yealink 3-1:36.0: unexpected response 0
[  268.028340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.034243][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.034268][    C0] yealink 3-1:36.0: unexpected response 0
[  268.044210][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.050126][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.050150][    C0] yealink 3-1:36.0: unexpected response 0
[  268.059979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.065883][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.065908][    C0] yealink 3-1:36.0: unexpected response 0
[  268.075667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.075910][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.075944][    C0] yealink 3-1:36.0: unexpected response 0
[  268.081820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.090609][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.090636][    C0] yealink 3-1:36.0: unexpected response 0
[  268.100452][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.106359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.106385][    C0] yealink 3-1:36.0: unexpected response 0
[  268.116110][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.122035][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.122061][    C0] yealink 3-1:36.0: unexpected response 0
[  268.131897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.132142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.132168][    C0] yealink 3-1:36.0: unexpected response 0
[  268.138028][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.146768][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.146794][    C0] yealink 3-1:36.0: unexpected response 0
[  268.156657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.162571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.162597][    C0] yealink 3-1:36.0: unexpected response 0
[  268.172400][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.178290][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.178315][    C0] yealink 3-1:36.0: unexpected response 0
[  268.188044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.193927][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.193952][    C0] yealink 3-1:36.0: unexpected response 0
[  268.203783][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.209692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.209718][    C0] yealink 3-1:36.0: unexpected response 0
[  268.219800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.225687][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.225713][    C0] yealink 3-1:36.0: unexpected response 0
[  268.235445][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.241347][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.241373][    C0] yealink 3-1:36.0: unexpected response 0
[  268.251272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.257215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.257243][    C0] yealink 3-1:36.0: unexpected response 0
[  268.266980][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.272916][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.272944][    C0] yealink 3-1:36.0: unexpected response 0
[  268.282901][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.288791][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.288817][    C0] yealink 3-1:36.0: unexpected response 0
[  268.298779][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.304700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.304727][    C0] yealink 3-1:36.0: unexpected response 0
[  268.314502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.320405][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.320431][    C0] yealink 3-1:36.0: unexpected response 0
[  268.331024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.336974][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.337002][    C0] yealink 3-1:36.0: unexpected response 0
[  268.346765][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.347001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.347027][    C0] yealink 3-1:36.0: unexpected response 0
[  268.356785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.363252][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.363279][    C0] yealink 3-1:36.0: unexpected response 0
[  268.373233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.373475][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.373502][    C0] yealink 3-1:36.0: unexpected response 0
[  268.379624][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.388554][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.388584][    C0] yealink 3-1:36.0: unexpected response 0
[  268.398928][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.404961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.404988][    C0] yealink 3-1:36.0: unexpected response 0
[  268.414872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.421001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.421030][    C0] yealink 3-1:36.0: unexpected response 0
[  268.430844][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.436776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.436801][    C0] yealink 3-1:36.0: unexpected response 0
[  268.446553][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.452485][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.452512][    C0] yealink 3-1:36.0: unexpected response 0
[  268.462338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.468230][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.468255][    C0] yealink 3-1:36.0: unexpected response 0
[  268.478410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.484481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.484506][    C0] yealink 3-1:36.0: unexpected response 0
[  268.494321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.500259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.500284][    C0] yealink 3-1:36.0: unexpected response 0
[  268.510099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.510337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.510369][    C0] yealink 3-1:36.0: unexpected response 0
[  268.520211][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.526176][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.526205][    C0] yealink 3-1:36.0: unexpected response 0
[  268.535937][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.541838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.541864][    C0] yealink 3-1:36.0: unexpected response 0
[  268.551667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.557577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.557602][    C0] yealink 3-1:36.0: unexpected response 0
[  268.567321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.573211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.573237][    C0] yealink 3-1:36.0: unexpected response 0
[  268.583146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.589437][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.589465][    C0] yealink 3-1:36.0: unexpected response 0
[  268.599646][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.599982][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.600020][    C0] yealink 3-1:36.0: unexpected response 0
[  268.609907][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.610142][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.610171][    C0] yealink 3-1:36.0: unexpected response 0
[  268.616390][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.625576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.625605][    C0] yealink 3-1:36.0: unexpected response 0
[  268.625870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.635638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.635666][    C0] yealink 3-1:36.0: unexpected response 0
[  268.645688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.651627][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.651656][    C0] yealink 3-1:36.0: unexpected response 0
[  268.661571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.667581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.667607][    C0] yealink 3-1:36.0: unexpected response 0
[  268.677659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.677905][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.677937][    C0] yealink 3-1:36.0: unexpected response 0
[  268.683793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.692796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.692824][    C0] yealink 3-1:36.0: unexpected response 0
[  268.702734][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.709058][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.709085][    C0] yealink 3-1:36.0: unexpected response 0
[  268.719014][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.724956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.724983][    C0] yealink 3-1:36.0: unexpected response 0
[  268.734705][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.740638][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.740663][    C0] yealink 3-1:36.0: unexpected response 0
[  268.750498][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.756420][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.756446][    C0] yealink 3-1:36.0: unexpected response 0
[  268.766212][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.772116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.772142][    C0] yealink 3-1:36.0: unexpected response 0
[  268.781943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.787826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.787850][    C0] yealink 3-1:36.0: unexpected response 0
[  268.797580][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.803484][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.803508][    C0] yealink 3-1:36.0: unexpected response 0
[  268.813394][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.819273][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.819297][    C0] yealink 3-1:36.0: unexpected response 0
[  268.829103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.835008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.835032][    C0] yealink 3-1:36.0: unexpected response 0
[  268.844750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.850632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.850657][    C0] yealink 3-1:36.0: unexpected response 0
[  268.860484][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.866398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.866425][    C0] yealink 3-1:36.0: unexpected response 0
[  268.876225][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.882184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.882210][    C0] yealink 3-1:36.0: unexpected response 0
[  268.892034][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.897942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.897967][    C0] yealink 3-1:36.0: unexpected response 0
[  268.907790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.913700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.913727][    C0] yealink 3-1:36.0: unexpected response 0
[  268.923560][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.929467][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.929491][    C0] yealink 3-1:36.0: unexpected response 0
[  268.939292][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.945173][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.945197][    C0] yealink 3-1:36.0: unexpected response 0
[  268.954914][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.960963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.960987][    C0] yealink 3-1:36.0: unexpected response 0
[  268.970802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.976747][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.976773][    C0] yealink 3-1:36.0: unexpected response 0
[  268.986505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  268.992433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  268.992459][    C0] yealink 3-1:36.0: unexpected response 0
[  269.002315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.008212][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.008237][    C0] yealink 3-1:36.0: unexpected response 0
[  269.017980][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.023873][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.023898][    C0] yealink 3-1:36.0: unexpected response 0
[  269.033695][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.039591][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.039615][    C0] yealink 3-1:36.0: unexpected response 0
[  269.049413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.055312][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.055337][    C0] yealink 3-1:36.0: unexpected response 0
[  269.065144][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.071067][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.071092][    C0] yealink 3-1:36.0: unexpected response 0
[  269.080908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.086802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.086827][    C0] yealink 3-1:36.0: unexpected response 0
[  269.096547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.102452][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.102478][    C0] yealink 3-1:36.0: unexpected response 0
[  269.112281][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.118184][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.118209][    C0] yealink 3-1:36.0: unexpected response 0
[  269.128180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.134108][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.134135][    C0] yealink 3-1:36.0: unexpected response 0
[  269.143977][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.149943][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.149971][    C0] yealink 3-1:36.0: unexpected response 0
[  269.150206][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.159983][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.160012][    C0] yealink 3-1:36.0: unexpected response 0
[  269.169842][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.175749][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.175775][    C0] yealink 3-1:36.0: unexpected response 0
[  269.185532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.191414][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.191440][    C0] yealink 3-1:36.0: unexpected response 0
[  269.201265][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.207151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.207175][    C0] yealink 3-1:36.0: unexpected response 0
[  269.216908][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.222899][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.222926][    C0] yealink 3-1:36.0: unexpected response 0
[  269.232740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.238622][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.238646][    C0] yealink 3-1:36.0: unexpected response 0
[  269.248473][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.254355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.254380][    C0] yealink 3-1:36.0: unexpected response 0
[  269.264170][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.270072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.270097][    C0] yealink 3-1:36.0: unexpected response 0
[  269.279916][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.285886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.285911][    C0] yealink 3-1:36.0: unexpected response 0
[  269.295728][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.301606][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.301632][    C0] yealink 3-1:36.0: unexpected response 0
[  269.311427][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.317309][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.317333][    C0] yealink 3-1:36.0: unexpected response 0
[  269.327050][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.332928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.332953][    C0] yealink 3-1:36.0: unexpected response 0
[  269.342760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.348719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.348743][    C0] yealink 3-1:36.0: unexpected response 0
[  269.358506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.364441][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.364466][    C0] yealink 3-1:36.0: unexpected response 0
[  269.374304][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.380222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.380249][    C0] yealink 3-1:36.0: unexpected response 0
[  269.380474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.389198][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.389224][    C0] yealink 3-1:36.0: unexpected response 0
[  269.399070][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.404959][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.404983][    C0] yealink 3-1:36.0: unexpected response 0
[  269.414714][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.420619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.420645][    C0] yealink 3-1:36.0: unexpected response 0
[  269.430477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.436368][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.436392][    C0] yealink 3-1:36.0: unexpected response 0
[  269.446129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.452028][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.452054][    C0] yealink 3-1:36.0: unexpected response 0
[  269.461880][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.467780][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.467806][    C0] yealink 3-1:36.0: unexpected response 0
[  269.477531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.483420][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.483446][    C0] yealink 3-1:36.0: unexpected response 0
[  269.493269][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.499180][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.499205][    C0] yealink 3-1:36.0: unexpected response 0
[  269.509013][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.514942][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.514968][    C0] yealink 3-1:36.0: unexpected response 0
[  269.524740][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.530654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.530681][    C0] yealink 3-1:36.0: unexpected response 0
[  269.540489][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.546382][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.546407][    C0] yealink 3-1:36.0: unexpected response 0
[  269.556128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.562041][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.562066][    C0] yealink 3-1:36.0: unexpected response 0
[  269.571891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.577821][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.577847][    C0] yealink 3-1:36.0: unexpected response 0
[  269.587590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.593469][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.593494][    C0] yealink 3-1:36.0: unexpected response 0
[  269.603373][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.609260][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.609284][    C0] yealink 3-1:36.0: unexpected response 0
[  269.619129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.625008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.625031][    C0] yealink 3-1:36.0: unexpected response 0
[  269.634774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.640666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.640691][    C0] yealink 3-1:36.0: unexpected response 0
[  269.650492][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.656668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.656693][    C0] yealink 3-1:36.0: unexpected response 0
[  269.666506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.672388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.672413][    C0] yealink 3-1:36.0: unexpected response 0
[  269.682204][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.688085][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.688110][    C0] yealink 3-1:36.0: unexpected response 0
[  269.697837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.703728][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.703752][    C0] yealink 3-1:36.0: unexpected response 0
[  269.713538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.719413][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.719436][    C0] yealink 3-1:36.0: unexpected response 0
[  269.729224][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.735448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.735472][    C0] yealink 3-1:36.0: unexpected response 0
[  269.745220][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.751103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.751129][    C0] yealink 3-1:36.0: unexpected response 0
[  269.760948][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.766843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.766867][    C0] yealink 3-1:36.0: unexpected response 0
[  269.776668][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.782538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.782562][    C0] yealink 3-1:36.0: unexpected response 0
[  269.792345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.798218][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.798241][    C0] yealink 3-1:36.0: unexpected response 0
[  269.807959][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.813840][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.813864][    C0] yealink 3-1:36.0: unexpected response 0
[  269.823681][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.829568][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.829593][    C0] yealink 3-1:36.0: unexpected response 0
[  269.839386][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.845302][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.845327][    C0] yealink 3-1:36.0: unexpected response 0
[  269.855044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.860925][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.860950][    C0] yealink 3-1:36.0: unexpected response 0
[  269.871738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.877668][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.877695][    C0] yealink 3-1:36.0: unexpected response 0
[  269.887449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.893576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.893605][    C0] yealink 3-1:36.0: unexpected response 0
[  269.903493][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.909387][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.909412][    C0] yealink 3-1:36.0: unexpected response 0
[  269.919243][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.925129][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.925154][    C0] yealink 3-1:36.0: unexpected response 0
[  269.934899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.940797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.940823][    C0] yealink 3-1:36.0: unexpected response 0
[  269.950890][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.956783][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.956807][    C0] yealink 3-1:36.0: unexpected response 0
[  269.966700][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.972577][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.972602][    C0] yealink 3-1:36.0: unexpected response 0
[  269.982485][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  269.988387][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  269.988413][    C0] yealink 3-1:36.0: unexpected response 0
[  269.998260][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.004259][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.004287][    C0] yealink 3-1:36.0: unexpected response 0
[  270.014222][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.020490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.020516][    C0] yealink 3-1:36.0: unexpected response 0
[  270.030439][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.036353][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.036377][    C0] yealink 3-1:36.0: unexpected response 0
[  270.046149][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.052068][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.052094][    C0] yealink 3-1:36.0: unexpected response 0
[  270.061963][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.067886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.067912][    C0] yealink 3-1:36.0: unexpected response 0
[  270.077918][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.083814][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.083840][    C0] yealink 3-1:36.0: unexpected response 0
[  270.093903][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.099796][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.099822][    C0] yealink 3-1:36.0: unexpected response 0
[  270.100067][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.108870][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.108905][    C0] yealink 3-1:36.0: unexpected response 0
[  270.109180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.118944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.118978][    C0] yealink 3-1:36.0: unexpected response 0
[  270.128859][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.134811][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.134837][    C0] yealink 3-1:36.0: unexpected response 0
[  270.144587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.150514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.150542][    C0] yealink 3-1:36.0: unexpected response 0
[  270.160586][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.166500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.166526][    C0] yealink 3-1:36.0: unexpected response 0
[  270.176428][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.182434][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.182462][    C0] yealink 3-1:36.0: unexpected response 0
[  270.192296][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.198222][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.198249][    C0] yealink 3-1:36.0: unexpected response 0
[  270.207978][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.213869][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.213894][    C0] yealink 3-1:36.0: unexpected response 0
[  270.223697][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.229584][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.229609][    C0] yealink 3-1:36.0: unexpected response 0
[  270.239466][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.245351][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.245375][    C0] yealink 3-1:36.0: unexpected response 0
[  270.255122][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.258998][   T29] INFO: task kworker/1:2:725 blocked for more than 143 seconds.
[  270.261017][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.270793][   T29]       Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[  270.276463][    C0] yealink 3-1:36.0: unexpected response 0
[  270.283266][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  270.290215][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.295725][   T29] task:kworker/1:2     state:D
[  270.302761][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.309399][   T29]  stack:22960 pid:725   tgid:725   ppid:2      flags:0x00004000
[  270.315081][    C0] yealink 3-1:36.0: unexpected response 0
[  270.321888][   T29] Workqueue: events usb_gadget_state_work
[  270.328895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.334418][   T29] 
[  270.341366][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.348021][   T29] Call Trace:
[  270.353751][    C0] yealink 3-1:36.0: unexpected response 0
[  270.353996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.360599][   T29]  <TASK>
[  270.367587][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.373169][   T29]  __schedule+0xca6/0x3170
[  270.379881][    C0] yealink 3-1:36.0: unexpected response 0
[  270.380164][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.386724][   T29]  ? find_held_lock+0x2d/0x110
[  270.392673][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.399738][   T29]  ? __pfx___schedule+0x10/0x10
[  270.406439][    C0] yealink 3-1:36.0: unexpected response 0
[  270.412192][   T29]  ? schedule+0x298/0x350
[  270.419184][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.425730][   T29]  ? __pfx_lock_release+0x10/0x10
[  270.431703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.438257][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  270.445130][    C0] yealink 3-1:36.0: unexpected response 0
[  270.445424][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.450922][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[  270.457901][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.464488][   T29]  schedule+0xe7/0x350
[  270.470163][    C0] yealink 3-1:36.0: unexpected response 0
[  270.470477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.476981][   T29]  schedule_preempt_disabled+0x13/0x30
[  270.484000][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.489545][   T29]  rwsem_down_read_slowpath+0x61e/0xb20
[  270.496243][    C0] yealink 3-1:36.0: unexpected response 0
[  270.503324][   T29]  ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[  270.509266][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.515780][   T29]  ? __pfx___might_resched+0x10/0x10
[  270.522820][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.528339][   T29]  down_read+0x124/0x330
[  270.535096][    C0] yealink 3-1:36.0: unexpected response 0
[  270.535404][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.541947][   T29]  ? __pfx_down_read+0x10/0x10
[  270.547868][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.554435][   T29]  ? __pfx_lock_release+0x10/0x10
[  270.561156][    C0] yealink 3-1:36.0: unexpected response 0
[  270.561395][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.566914][   T29]  kernfs_find_and_get_ns+0x71/0xc0
[  270.573865][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.580489][   T29]  sysfs_notify+0x98/0xf0
[  270.586169][    C0] yealink 3-1:36.0: unexpected response 0
[  270.592969][   T29]  usb_gadget_state_work+0x48/0x60
[  270.600134][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.605699][   T29]  process_one_work+0x9a9/0x1ac0
[  270.612660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.619281][   T29]  ? __pfx_lock_acquire+0x10/0x10
[  270.624958][    C0] yealink 3-1:36.0: unexpected response 0
[  270.631734][   T29]  ? __pfx_process_one_work+0x10/0x10
[  270.638661][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.644197][   T29]  ? assign_work+0x1a0/0x250
[  270.651117][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.657717][   T29]  worker_thread+0x6c8/0xf70
[  270.663441][    C0] yealink 3-1:36.0: unexpected response 0
[  270.663690][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.670282][   T29]  ? __kthread_parkme+0x148/0x220
[  270.677249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.682742][   T29]  ? __pfx_worker_thread+0x10/0x10
[  270.689481][    C0] yealink 3-1:36.0: unexpected response 0
[  270.689757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.696264][   T29]  kthread+0x2c1/0x3a0
[  270.702223][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.708770][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  270.715550][    C0] yealink 3-1:36.0: unexpected response 0
[  270.715839][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.721368][   T29]  ? __pfx_kthread+0x10/0x10
[  270.728346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.734940][   T29]  ret_from_fork+0x45/0x80
[  270.740616][    C0] yealink 3-1:36.0: unexpected response 0
[  270.740869][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.747395][   T29]  ? __pfx_kthread+0x10/0x10
[  270.754355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.759932][   T29]  ret_from_fork_asm+0x1a/0x30
[  270.766656][    C0] yealink 3-1:36.0: unexpected response 0
[  270.773480][   T29]  </TASK>
[  270.779363][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.786603][   T29] INFO: task kworker/1:4:4797 blocked for more than 143 seconds.
[  270.792905][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.798475][   T29]       Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[  270.805207][    C0] yealink 3-1:36.0: unexpected response 0
[  270.805436][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.813854][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  270.820811][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.827435][   T29] task:kworker/1:4     state:D
[  270.833153][    C0] yealink 3-1:36.0: unexpected response 0
[  270.833382][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.842959][   T29]  stack:22496 pid:4797  tgid:4797  ppid:2      flags:0x00004000
[  270.849029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.855636][   T29] Workqueue: usb_hub_wq hub_event
[  270.862354][    C0] yealink 3-1:36.0: unexpected response 0
[  270.862584][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.872073][   T29] 
[  270.879108][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.884641][   T29] Call Trace:
[  270.884657][   T29]  <TASK>
[  270.891430][    C0] yealink 3-1:36.0: unexpected response 0
[  270.891659][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.898273][   T29]  __schedule+0xca6/0x3170
[  270.904215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.910849][   T29]  ? find_held_lock+0x2d/0x110
[  270.917658][    C0] yealink 3-1:36.0: unexpected response 0
[  270.923427][   T29]  ? __pfx___schedule+0x10/0x10
[  270.930338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.936965][   T29]  ? schedule+0x298/0x350
[  270.942881][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.949505][   T29]  ? __pfx_lock_release+0x10/0x10
[  270.956230][    C0] yealink 3-1:36.0: unexpected response 0
[  270.961977][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  270.969062][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  270.975589][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[  270.981584][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  270.988195][   T29]  schedule+0xe7/0x350
[  270.994966][    C0] yealink 3-1:36.0: unexpected response 0
[  270.995203][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.000753][   T29]  schedule_preempt_disabled+0x13/0x30
[  271.007676][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.014261][   T29]  __mutex_lock+0x5b8/0x9c0
[  271.020041][    C0] yealink 3-1:36.0: unexpected response 0
[  271.020273][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.026859][   T29]  ? find_held_lock+0x2d/0x110
[  271.033848][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.039469][   T29]  ? hub_event+0x5c4/0x4f50
[  271.046153][    C0] yealink 3-1:36.0: unexpected response 0
[  271.052939][   T29]  ? __pfx___mutex_lock+0x10/0x10
[  271.058819][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.065398][   T29]  ? mark_held_locks+0x9f/0xe0
[  271.072341][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.077879][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  271.084637][    C0] yealink 3-1:36.0: unexpected response 0
[  271.084863][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.091475][   T29]  ? hub_event+0x5c4/0x4f50
[  271.097360][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.103961][   T29]  hub_event+0x5c4/0x4f50
[  271.110666][    C0] yealink 3-1:36.0: unexpected response 0
[  271.110895][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.116415][   T29]  ? __pfx___lock_acquire+0x10/0x10
[  271.123359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.129983][   T29]  ? __pfx_hub_event+0x10/0x10
[  271.135679][    C0] yealink 3-1:36.0: unexpected response 0
[  271.142612][   T29]  ? __pfx_lock_acquire+0x10/0x10
[  271.150005][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.155684][   T29]  ? __pfx_lock_release+0x10/0x10
[  271.162660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.169316][   T29]  process_one_work+0x9a9/0x1ac0
[  271.174996][    C0] yealink 3-1:36.0: unexpected response 0
[  271.181794][   T29]  ? __pfx_lock_acquire+0x10/0x10
[  271.188721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.194254][   T29]  ? __pfx_process_one_work+0x10/0x10
[  271.201183][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.207761][   T29]  ? assign_work+0x1a0/0x250
[  271.213506][    C0] yealink 3-1:36.0: unexpected response 0
[  271.213780][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.220345][   T29]  worker_thread+0x6c8/0xf70
[  271.227281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.232845][   T29]  ? __kthread_parkme+0x148/0x220
[  271.239563][    C0] yealink 3-1:36.0: unexpected response 0
[  271.239793][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.246348][   T29]  ? __pfx_worker_thread+0x10/0x10
[  271.252283][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.258946][   T29]  kthread+0x2c1/0x3a0
[  271.265751][    C0] yealink 3-1:36.0: unexpected response 0
[  271.271672][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  271.278591][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.285225][   T29]  ? __pfx_kthread+0x10/0x10
[  271.291124][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.297720][   T29]  ret_from_fork+0x45/0x80
[  271.304494][    C0] yealink 3-1:36.0: unexpected response 0
[  271.304719][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.310344][   T29]  ? __pfx_kthread+0x10/0x10
[  271.317273][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.323859][   T29]  ret_from_fork_asm+0x1a/0x30
[  271.329554][    C0] yealink 3-1:36.0: unexpected response 0
[  271.329808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.336436][   T29]  </TASK>
[  271.343419][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.387936][   T29] INFO: task syz-executor.0:4933 blocked for more than 144 seconds.
[  271.388393][    C0] yealink 3-1:36.0: unexpected response 0
[  271.395215][   T29]       Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[  271.402241][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.407835][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  271.407853][   T29] task:syz-executor.0  state:D
[  271.414815][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.421479][   T29]  stack:27600 pid:4933  tgid:4932  ppid:2524   flags:0x00004006
[  271.427165][    C0] yealink 3-1:36.0: unexpected response 0
[  271.434077][   T29] Call Trace:
[  271.441005][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.446529][   T29]  <TASK>
[  271.453497][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.460175][   T29]  __schedule+0xca6/0x3170
[  271.465890][    C0] yealink 3-1:36.0: unexpected response 0
[  271.472689][   T29]  ? __pfx___schedule+0x10/0x10
[  271.479611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.485165][   T29]  ? schedule+0x298/0x350
[  271.492151][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.498761][   T29]  ? __pfx_lock_release+0x10/0x10
[  271.504659][    C0] yealink 3-1:36.0: unexpected response 0
[  271.504933][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.511482][   T29]  ? __down_write_common+0x8a1/0x13f0
[  271.518437][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.523987][   T29]  schedule+0xe7/0x350
[  271.530698][    C0] yealink 3-1:36.0: unexpected response 0
[  271.530926][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.537485][   T29]  schedule_preempt_disabled+0x13/0x30
[  271.543397][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.550153][   T29]  __down_write_common+0x950/0x13f0
[  271.556864][    C0] yealink 3-1:36.0: unexpected response 0
[  271.562616][   T29]  ? __pfx___down_write_common+0x10/0x10
[  271.569543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.576291][   T29]  ? __pfx_lock_acquire+0x10/0x10
[  271.582217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.588810][   T29]  ? __pfx___might_resched+0x10/0x10
[  271.595578][    C0] yealink 3-1:36.0: unexpected response 0
[  271.601401][   T29]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  271.608339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.614931][   T29]  ? __pfx_raw_release+0x10/0x10
[  271.620802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.627385][   T29]  kernfs_remove_by_name_ns+0x87/0x130
[  271.634153][    C0] yealink 3-1:36.0: unexpected response 0
[  271.634382][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.640000][   T29]  driver_remove_file+0x4a/0x60
[  271.646888][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.653475][   T29]  bus_remove_driver+0x224/0x2c0
[  271.659180][    C0] yealink 3-1:36.0: unexpected response 0
[  271.659411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.665993][   T29]  driver_unregister+0x76/0xb0
[  271.672966][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.678719][   T29]  usb_gadget_unregister_driver+0x49/0x70
[  271.685476][    C0] yealink 3-1:36.0: unexpected response 0
[  271.685703][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.692294][   T29]  raw_release+0x1a9/0x2f0
[  271.698183][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.704794][   T29]  __fput+0x270/0xb80
[  271.711503][    C0] yealink 3-1:36.0: unexpected response 0
[  271.711733][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.717281][   T29]  task_work_run+0x14e/0x250
[  271.724242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.730975][   T29]  ? __pfx_task_work_run+0x10/0x10
[  271.736632][    C0] yealink 3-1:36.0: unexpected response 0
[  271.743418][   T29]  ? do_raw_spin_unlock+0x172/0x230
[  271.750383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.755881][   T29]  do_exit+0xa7d/0x2b80
[  271.762838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.769518][   T29]  ? get_signal+0x8f2/0x2710
[  271.775200][    C0] yealink 3-1:36.0: unexpected response 0
[  271.781986][   T29]  ? __pfx_do_exit+0x10/0x10
[  271.788913][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.794469][   T29]  ? do_raw_spin_lock+0x12d/0x2c0
[  271.801550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.808165][   T29]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  271.813968][    C0] yealink 3-1:36.0: unexpected response 0
[  271.814195][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.820900][   T29]  do_group_exit+0xd3/0x2a0
[  271.827824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.833390][   T29]  get_signal+0x2618/0x2710
[  271.840109][    C0] yealink 3-1:36.0: unexpected response 0
[  271.840338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.846892][   T29]  ? down_interruptible+0x66/0xa0
[  271.852828][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.859523][   T29]  ? __pfx___down_common+0x10/0x10
[  271.866233][    C0] yealink 3-1:36.0: unexpected response 0
[  271.872000][   T29]  ? __pfx_get_signal+0x10/0x10
[  271.879024][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.885615][   T29]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  271.891603][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.898293][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[  271.905072][    C0] yealink 3-1:36.0: unexpected response 0
[  271.905301][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.911165][   T29]  arch_do_signal_or_restart+0x90/0x7e0
[  271.918091][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.924698][   T29]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  271.930438][    C0] yealink 3-1:36.0: unexpected response 0
[  271.930668][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.937253][   T29]  syscall_exit_to_user_mode+0x141/0x250
[  271.944257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.949879][   T29]  do_syscall_64+0xdc/0x260
[  271.956690][    C0] yealink 3-1:36.0: unexpected response 0
[  271.963492][   T29]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  271.969392][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  271.975997][   T29] RIP: 0033:0x7fb5339c5c4b
[  271.982976][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  271.988526][   T29] RSP: 002b:00007fb532d3dfa0 EFLAGS: 00000246
[  271.995371][    C0] yealink 3-1:36.0: unexpected response 0
[  271.995648][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.002294][   T29]  ORIG_RAX: 0000000000000010
[  272.008369][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.014953][   T29] RAX: fffffffffffffffc RBX: 0000000000000004 RCX: 00007fb5339c5c4b
[  272.021675][    C0] yealink 3-1:36.0: unexpected response 0
[  272.021903][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.022125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.022152][    C0] yealink 3-1:36.0: unexpected response 0
[  272.022372][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.028036][   T29] RDX: 00007fb532d3f070 RSI: 0000000080085502 RDI: 0000000000000004
[  272.034909][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.041617][   T29] RBP: 00007fb532d3f070 R08: 0000000000000010 R09: 00302e6364755f79
[  272.047563][    C0] yealink 3-1:36.0: unexpected response 0
[  272.054339][   T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502
[  272.061365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.066985][   T29] R13: 0000000800000000 R14: 0000000020000200 R15: 00007fb533a1a8d8
[  272.074374][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.081108][   T29]  </TASK>
[  272.086969][    C0] yealink 3-1:36.0: unexpected response 0
[  272.162887][   T29] 
[  272.162887][   T29] Showing all locks held in the system:
[  272.166384][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.172966][   T29] 5 locks held by kworker/0:0/7:
[  272.180448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.186603][   T29]  #0: ffff8881056acd48
[  272.193379][    C0] yealink 3-1:36.0: unexpected response 0
[  272.193633][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.200242][   T29]  (
[  272.206140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.212751][   T29] (wq_completion)usb_hub_wq
[  272.219529][    C0] yealink 3-1:36.0: unexpected response 0
[  272.219759][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.225276][   T29] ){+.+.}-{0:0}
[  272.232279][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.239030][   T29] , at: process_one_work+0x1296/0x1ac0
[  272.244720][    C0] yealink 3-1:36.0: unexpected response 0
[  272.251583][   T29]  #1: 
[  272.258475][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.264004][   T29] ffffc9000007fd80
[  272.270924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.277622][   T29]  ((work_completion)(&hub->events)
[  272.283347][    C0] yealink 3-1:36.0: unexpected response 0
[  272.283635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.290191][   T29] ){+.+.}-{0:0}
[  272.297121][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.302655][   T29] , at: process_one_work+0x906/0x1ac0
[  272.309381][    C0] yealink 3-1:36.0: unexpected response 0
[  272.309617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.316168][   T29]  #2: ffff888109740190
[  272.322113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.328743][   T29]  (&dev->mutex
[  272.335501][    C0] yealink 3-1:36.0: unexpected response 0
[  272.335731][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.341357][   T29] ){....}-{3:3}
[  272.348217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.354823][   T29] , at: hub_event+0x1be/0x4f50
[  272.360508][    C0] yealink 3-1:36.0: unexpected response 0
[  272.360739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.367375][   T29]  #3: 
[  272.374289][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.380241][   T29] ffff8881151a8190
[  272.386979][    C0] yealink 3-1:36.0: unexpected response 0
[  272.393801][   T29]  (
[  272.399705][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.406284][   T29] &dev->mutex
[  272.413282][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.418960][   T29] ){....}-{3:3}
[  272.425720][    C0] yealink 3-1:36.0: unexpected response 0
[  272.432507][   T29] , at: __device_attach+0x7f/0x4b0
[  272.438407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.444969][   T29]  #4: 
[  272.451924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.457482][   T29] ffff888100aae948
[  272.464239][    C0] yealink 3-1:36.0: unexpected response 0
[  272.464471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.471149][   T29]  (
[  272.476976][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.483552][   T29] &root->kernfs_rwsem
[  272.490274][    C0] yealink 3-1:36.0: unexpected response 0
[  272.490504][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.496012][   T29] ){++++}-{3:3}
[  272.502997][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.509728][   T29] , at: kernfs_add_one+0xb1/0x520
[  272.515588][    C0] yealink 3-1:36.0: unexpected response 0
[  272.522544][   T29] 7 locks held by kworker/0:1/8:
[  272.529543][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.535022][   T29] 1 lock held by khungtaskd/29:
[  272.541998][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.548597][   T29]  #0: ffffffff884b4560
[  272.554365][    C0] yealink 3-1:36.0: unexpected response 0
[  272.554609][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.561250][   T29]  (
[  272.568348][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.573879][   T29] rcu_read_lock
[  272.580619][    C0] yealink 3-1:36.0: unexpected response 0
[  272.580850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.587447][   T29] ){....}-{1:2}
[  272.593365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.600000][   T29] , at: debug_show_all_locks+0x75/0x340
[  272.606741][    C0] yealink 3-1:36.0: unexpected response 0
[  272.612552][   T29] 4 locks held by kworker/0:2/647:
[  272.619536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.626164][   T29]  #0: ffff8881056acd48
[  272.633650][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.640265][   T29]  (
[  272.646985][    C0] yealink 3-1:36.0: unexpected response 0
[  272.652723][   T29] (wq_completion)usb_hub_wq
[  272.659651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.666225][   T29] ){+.+.}-{0:0}
[  272.672140][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.678808][   T29] , at: process_one_work+0x1296/0x1ac0
[  272.685562][    C0] yealink 3-1:36.0: unexpected response 0
[  272.691324][   T29]  #1: 
[  272.698313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.704888][   T29] ffffc90001adfd80
[  272.710854][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.717460][   T29]  ((work_completion)(&hub->events)
[  272.724215][    C0] yealink 3-1:36.0: unexpected response 0
[  272.724444][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.729991][   T29] ){+.+.}-{0:0}
[  272.736916][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.743518][   T29] , at: process_one_work+0x906/0x1ac0
[  272.749177][    C0] yealink 3-1:36.0: unexpected response 0
[  272.749409][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.755952][   T29]  #2: ffff888109792190
[  272.762933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.768473][   T29]  (&dev->mutex
[  272.775229][    C0] yealink 3-1:36.0: unexpected response 0
[  272.775500][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.782074][   T29] ){....}-{3:3}
[  272.787953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.794568][   T29] , at: hub_event+0x1be/0x4f50
[  272.801375][    C0] yealink 3-1:36.0: unexpected response 0
[  272.801599][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.807152][   T29]  #3: ffff888100aae948
[  272.814113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.820768][   T29]  (
[  272.826409][    C0] yealink 3-1:36.0: unexpected response 0
[  272.833194][   T29] &root->kernfs_rwsem
[  272.840124][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.845652][   T29] ){++++}-{3:3}
[  272.852619][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.859241][   T29] , at: kernfs_add_one+0x39d/0x520
[  272.864914][    C0] yealink 3-1:36.0: unexpected response 0
[  272.871699][   T29] 1 lock held by udevd/2400:
[  272.878628][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.884163][   T29]  #0: 
[  272.891086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.897695][   T29] ffff888100aae948 (
[  272.903410][    C0] yealink 3-1:36.0: unexpected response 0
[  272.903641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.910253][   T29] &root->kernfs_rwsem
[  272.917346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.922926][   T29] ){++++}-{3:3}
[  272.929632][    C0] yealink 3-1:36.0: unexpected response 0
[  272.929867][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.936608][   T29] , at: kernfs_dop_revalidate+0xf0/0x5a0
[  272.942526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.949183][   T29] 2 locks held by getty/2458:
[  272.955884][    C0] yealink 3-1:36.0: unexpected response 0
[  272.961628][   T29]  #0: 
[  272.968552][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  272.975146][   T29] ffff8881135120a0
[  272.981032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  272.987620][   T29]  (&tty->ldisc_sem
[  272.994389][    C0] yealink 3-1:36.0: unexpected response 0
[  272.994647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.000274][   T29] ){++++}-{0:0}
[  273.007295][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.013857][   T29] , at: tty_ldisc_ref_wait+0x24/0x80
[  273.024763][    C0] yealink 3-1:36.0: unexpected response 0
[  273.025072][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.031659][   T29]  #1: 
[  273.039339][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.044915][   T29] ffffc900000432f0
[  273.051679][    C0] yealink 3-1:36.0: unexpected response 0
[  273.051917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.058841][   T29]  (
[  273.064776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.071399][   T29] &ldata->atomic_read_lock
[  273.078097][    C0] yealink 3-1:36.0: unexpected response 0
[  273.083900][   T29] ){+.+.}-{3:3}
[  273.092213][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.098771][   T29] , at: n_tty_read+0xfc8/0x1490
[  273.104776][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.111416][   T29] 1 lock held by syz-executor.4/2522:
[  273.118135][    C0] yealink 3-1:36.0: unexpected response 0
[  273.123875][   T29]  #0: 
[  273.130919][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.137805][   T29] ffff888100aae948
[  273.143731][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.150376][   T29]  (
[  273.157101][    C0] yealink 3-1:36.0: unexpected response 0
[  273.162881][   T29] &root->kernfs_rwsem
[  273.169804][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.176372][   T29] ){++++}-{3:3}
[  273.182303][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.189035][   T29] , at: kernfs_dop_revalidate+0x39e/0x5a0
[  273.195778][    C0] yealink 3-1:36.0: unexpected response 0
[  273.201525][   T29] 1 lock held by syz-executor.1/2523:
[  273.208502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.215265][   T29]  #0: 
[  273.221195][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.227811][   T29] ffff888100aae948
[  273.234584][    C0] yealink 3-1:36.0: unexpected response 0
[  273.234835][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.240455][   T29]  (
[  273.247739][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.254736][   T29] &root->kernfs_rwsem
[  273.260347][    C0] yealink 3-1:36.0: unexpected response 0
[  273.260611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.267141][   T29] ){++++}-{3:3}
[  273.274173][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.279980][   T29] , at: kernfs_dop_revalidate+0x39e/0x5a0
[  273.286783][    C0] yealink 3-1:36.0: unexpected response 0
[  273.293719][   T29] 1 lock held by syz-executor.0/2524:
[  273.299630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.306187][   T29]  #0: ffffffff884bfc78
[  273.313192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.318753][   T29]  (rcu_state.exp_mutex
[  273.325514][    C0] yealink 3-1:36.0: unexpected response 0
[  273.325743][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.332349][   T29] ){+.+.}-{3:3}
[  273.338316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.345266][   T29] , at: synchronize_rcu_expedited+0x682/0x7a0
[  273.351966][    C0] yealink 3-1:36.0: unexpected response 0
[  273.352198][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.357740][   T29] 1 lock held by syz-executor.3/2529:
[  273.365478][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.372133][   T29]  #0: 
[  273.378214][    C0] yealink 3-1:36.0: unexpected response 0
[  273.385199][   T29] ffff888100aae948
[  273.393184][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.398924][   T29]  (
[  273.406297][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.413215][   T29] &root->kernfs_rwsem
[  273.418894][    C0] yealink 3-1:36.0: unexpected response 0
[  273.419128][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.425683][   T29] ){++++}-{3:3}
[  273.432641][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.438221][   T29] , at: kernfs_dop_revalidate+0x39e/0x5a0
[  273.444987][    C0] yealink 3-1:36.0: unexpected response 0
[  273.445220][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.451831][   T29] 1 lock held by syz-executor.2/2530:
[  273.459711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.466866][   T29]  #0: ffff888100aae948
[  273.474000][    C0] yealink 3-1:36.0: unexpected response 0
[  273.474229][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.479820][   T29]  (
[  273.486756][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.493366][   T29] &root->kernfs_rwsem
[  273.499042][    C0] yealink 3-1:36.0: unexpected response 0
[  273.499279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.505851][   T29] ){++++}-{3:3}
[  273.512818][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.518378][   T29] , at: kernfs_dop_revalidate+0x39e/0x5a0
[  273.525235][    C0] yealink 3-1:36.0: unexpected response 0
[  273.525510][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.532074][   T29] 4 locks held by udevd/4795:
[  273.537954][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.544533][   T29]  #0: 
[  273.551255][    C0] yealink 3-1:36.0: unexpected response 0
[  273.551483][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.557006][   T29] ffff888112a998b8
[  273.563988][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.570701][   T29]  (
[  273.576429][    C0] yealink 3-1:36.0: unexpected response 0
[  273.583252][   T29] &p->lock
[  273.590181][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.595710][   T29] ){+.+.}-{3:3}
[  273.602700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.609351][   T29] , at: seq_read_iter+0xde/0x12c0
[  273.615039][    C0] yealink 3-1:36.0: unexpected response 0
[  273.621816][   T29]  #1: 
[  273.628751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.634362][   T29] ffff88810b347088
[  273.641242][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.647825][   T29]  (&of->mutex
[  273.653537][    C0] yealink 3-1:36.0: unexpected response 0
[  273.653768][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.660353][   T29] ){+.+.}-{3:3}
[  273.667279][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.672814][   T29] , at: kernfs_seq_start+0x4d/0x240
[  273.679532][    C0] yealink 3-1:36.0: unexpected response 0
[  273.679761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.686337][   T29]  #2: ffff8881156a7a58
[  273.692250][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.698834][   T29]  (kn->active
[  273.705593][    C0] yealink 3-1:36.0: unexpected response 0
[  273.711329][   T29] #20
[  273.718489][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.725095][   T29] ){.+.+}-{0:0}
[  273.730971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.737555][   T29] , at: kernfs_seq_start+0x71/0x240
[  273.744335][    C0] yealink 3-1:36.0: unexpected response 0
[  273.744579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.750153][   T29]  #3: 
[  273.757116][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.763702][   T29] ffff8881151a8190
[  273.769360][    C0] yealink 3-1:36.0: unexpected response 0
[  273.769643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.776146][   T29]  (&dev->mutex
[  273.783141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.788707][   T29] ){....}-{3:3}
[  273.795600][    C0] yealink 3-1:36.0: unexpected response 0
[  273.795852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.802705][   T29] , at: manufacturer_show+0x26/0xa0
[  273.808725][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.815296][   T29] 4 locks held by kworker/1:4/4797:
[  273.822106][    C0] yealink 3-1:36.0: unexpected response 0
[  273.822340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.827860][   T29]  #0: ffff8881056acd48
[  273.834823][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.841788][   T29]  (
[  273.847488][    C0] yealink 3-1:36.0: unexpected response 0
[  273.854272][   T29] (wq_completion)usb_hub_wq
[  273.861248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.866862][   T29] ){+.+.}-{0:0}
[  273.873953][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.881170][   T29] , at: process_one_work+0x1296/0x1ac0
[  273.886835][    C0] yealink 3-1:36.0: unexpected response 0
[  273.894433][   T29]  #1: 
[  273.901367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.906905][   T29] ffffc9000a98fd80 (
[  273.913938][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.921660][   T29] (work_completion)(&hub->events)
[  273.927462][    C0] yealink 3-1:36.0: unexpected response 0
[  273.934322][   T29] ){+.+.}-{0:0}
[  273.941435][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.947128][   T29] , at: process_one_work+0x906/0x1ac0
[  273.954380][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  273.961104][   T29]  #2: 
[  273.966810][    C0] yealink 3-1:36.0: unexpected response 0
[  273.973679][   T29] ffff888109720190
[  273.980789][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  273.986408][   T29]  (&dev->mutex
[  273.993542][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.000277][   T29] ){....}-{3:3}
[  274.005944][    C0] yealink 3-1:36.0: unexpected response 0
[  274.012846][   T29] , at: hub_event+0x1be/0x4f50
[  274.019778][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.025521][   T29]  #3: ffff888109723510
[  274.033827][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.040788][   T29]  (
[  274.046570][    C0] yealink 3-1:36.0: unexpected response 0
[  274.054464][   T29] &port_dev->status_lock
[  274.061943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.067612][   T29] ){+.+.}-{3:3}
[  274.074753][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.081389][   T29] , at: hub_event+0x5c4/0x4f50
[  274.087074][    C0] yealink 3-1:36.0: unexpected response 0
[  274.093956][   T29] 5 locks held by kworker/0:3/4811:
[  274.100899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.101125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.107072][   T29] 5 locks held by kworker/0:4/4812:
[  274.113586][    C0] yealink 3-1:36.0: unexpected response 0
[  274.113820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.120650][   T29] 6 locks held by syz-executor.1/4936:
[  274.126498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.133078][   T29]  #0: 
[  274.139799][    C0] yealink 3-1:36.0: unexpected response 0
[  274.140044][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.145538][   T29] ffffffff88f20f70 (
[  274.152499][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.159122][   T29] minor_rwsem
[  274.164808][    C0] yealink 3-1:36.0: unexpected response 0
[  274.171863][   T29] ){++++}-{3:3}
[  274.178813][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.184388][   T29] , at: usb_open+0x27/0x2f0
[  274.191393][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.197969][   T29]  #1: ffffffff88fb6708
[  274.203700][    C0] yealink 3-1:36.0: unexpected response 0
[  274.203929][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.210908][   T29]  (
[  274.217939][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.223464][   T29] usblp_mutex
[  274.230178][    C0] yealink 3-1:36.0: unexpected response 0
[  274.230413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.237244][   T29] ){+.+.}-{3:3}
[  274.243178][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.249805][   T29] , at: usblp_open+0x5c/0x450
[  274.257312][    C0] yealink 3-1:36.0: unexpected response 0
[  274.263077][   T29]  #2: 
[  274.270114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.276679][   T29] ffff888109723510
[  274.282679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.289619][   T29]  (
[  274.296637][    C0] yealink 3-1:36.0: unexpected response 0
[  274.302543][   T29] &port_dev->status_lock
[  274.309671][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.316272][   T29] ){+.+.}-{3:3}
[  274.322540][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.329284][   T29] , at: usb_port_resume+0x2b4/0x1860
[  274.336349][    C0] yealink 3-1:36.0: unexpected response 0
[  274.342162][   T29]  #3: 
[  274.349080][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.355628][   T29] ffff888106b40968 (
[  274.361559][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.368164][   T29] hcd->address0_mutex){+.+.}-{3:3}
[  274.375099][    C0] yealink 3-1:36.0: unexpected response 0
[  274.375329][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.380879][   T29] , at: usb_reset_and_verify_device+0x2e3/0x10a0
[  274.387893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.394520][   T29]  #4: 
[  274.400188][    C0] yealink 3-1:36.0: unexpected response 0
[  274.400447][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.406979][   T29] ffffffff88f128b0
[  274.414025][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.419627][   T29]  (
[  274.426921][    C0] yealink 3-1:36.0: unexpected response 0
[  274.433707][   T29] ehci_cf_port_reset_rwsem
[  274.439611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.446185][   T29] ){.+.+}-{3:3}
[  274.453251][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.458823][   T29] , at: hub_port_reset+0x1a7/0x1e60
[  274.465622][    C0] yealink 3-1:36.0: unexpected response 0
[  274.472491][   T29]  #5: 
[  274.478362][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.484963][   T29] ffff888100aae948
[  274.491878][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.497411][   T29]  (&root->kernfs_rwsem
[  274.504299][    C0] yealink 3-1:36.0: unexpected response 0
[  274.504553][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.511388][   T29] ){++++}-{3:3}
[  274.518012][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.524649][   T29] , at: kernfs_remove_by_name_ns+0x87/0x130
[  274.531357][    C0] yealink 3-1:36.0: unexpected response 0
[  274.531601][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.537103][   T29] 1 lock held by syz-executor.3/4940:
[  274.544074][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.550714][   T29]  #0: 
[  274.556397][    C0] yealink 3-1:36.0: unexpected response 0
[  274.563206][   T29] ffffffff884bfc78
[  274.570248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.575850][   T29]  (rcu_state.exp_mutex
[  274.582832][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.589457][   T29] ){+.+.}-{3:3}
[  274.595140][    C0] yealink 3-1:36.0: unexpected response 0
[  274.601932][   T29] , at: synchronize_rcu_expedited+0x403/0x7a0
[  274.608873][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.614523][   T29] 
[  274.625027][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.631645][   T29] =============================================
[  274.631645][   T29] 
[  274.637522][    C0] yealink 3-1:36.0: unexpected response 0
[  274.644531][   T29] NMI backtrace for cpu 1
[  274.651503][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.657073][   T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[  274.664042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.670585][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  274.676390][    C0] yealink 3-1:36.0: unexpected response 0
[  274.683588][   T29] Call Trace:
[  274.683605][   T29]  <TASK>
[  274.690567][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.696069][   T29]  dump_stack_lvl+0x116/0x1f0
[  274.703032][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.709602][   T29]  nmi_cpu_backtrace+0x27b/0x390
[  274.715331][    C0] yealink 3-1:36.0: unexpected response 0
[  274.722082][   T29]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  274.729058][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.734735][   T29]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[  274.741701][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.748247][   T29]  watchdog+0xf86/0x1240
[  274.753979][    C0] yealink 3-1:36.0: unexpected response 0
[  274.760755][   T29]  ? __pfx_watchdog+0x10/0x10
[  274.768246][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.773747][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[  274.780711][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.787292][   T29]  ? __kthread_parkme+0x148/0x220
[  274.793008][    C0] yealink 3-1:36.0: unexpected response 0
[  274.799766][   T29]  ? __pfx_watchdog+0x10/0x10
[  274.806723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.812228][   T29]  kthread+0x2c1/0x3a0
[  274.819261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.825796][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  274.831529][    C0] yealink 3-1:36.0: unexpected response 0
[  274.838289][   T29]  ? __pfx_kthread+0x10/0x10
[  274.845293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.850749][   T29]  ret_from_fork+0x45/0x80
[  274.857709][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.864263][   T29]  ? __pfx_kthread+0x10/0x10
[  274.869977][    C0] yealink 3-1:36.0: unexpected response 0
[  274.876735][   T29]  ret_from_fork_asm+0x1a/0x30
[  274.883738][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  274.889197][   T29]  </TASK>
[  274.896146][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  274.902867][   T29] Sending NMI from CPU 1 to CPUs 0:
[  274.908489][    C0] yealink 3-1:36.0: unexpected response 0
[  274.915282][    C0] NMI backtrace for cpu 0
[  274.915294][    C0] CPU: 0 PID: 8 Comm: kworker/0:1 Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[  274.915323][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  274.915341][    C0] Workqueue: events_power_efficient gc_worker
[  274.915451][    C0] RIP: 0010:io_serial_in+0x87/0xb0
[  274.915544][    C0] Code: c4 b9 fe 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 cc cc cc cc e8 a8 bc 0b ff eb a2 e8 31 bd
[  274.915571][    C0] RSP: 0018:ffffc90000007548 EFLAGS: 00000002
[  274.915591][    C0] RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000
[  274.915609][    C0] RDX: 00000000000003fd RSI: ffffffff829918f0 RDI: ffffffff8d4d4780
[  274.915628][    C0] RBP: ffffffff8d4d4740 R08: 0000000000000001 R09: 000000000000001f
[  274.915645][    C0] R10: 0000000000000000 R11: 0000000000000005 R12: 0000000000000000
[  274.915662][    C0] R13: 0000000000000020 R14: fffffbfff1a9a942 R15: dffffc0000000000
[  274.915680][    C0] FS:  0000000000000000(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000
[  274.915707][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  274.915726][    C0] CR2: 00007f7a5e73bf50 CR3: 00000001162f4000 CR4: 00000000003506f0
[  274.915743][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  274.915760][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  274.915777][    C0] Call Trace:
[  274.915786][    C0]  <NMI>
[  274.915795][    C0]  ? show_regs+0x8c/0xa0
[  274.915832][    C0]  ? nmi_cpu_backtrace+0x1d8/0x390
[  274.915862][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  274.915901][    C0]  ? nmi_handle+0x1a9/0x5c0
[  274.915945][    C0]  ? io_serial_in+0x87/0xb0
[  274.915983][    C0]  ? default_do_nmi+0x6a/0x160
[  274.916022][    C0]  ? exc_nmi+0x170/0x1e0
[  274.916058][    C0]  ? end_repeat_nmi+0xf/0x53
[  274.916100][    C0]  ? io_serial_in+0x60/0xb0
[  274.916138][    C0]  ? io_serial_in+0x87/0xb0
[  274.916177][    C0]  ? io_serial_in+0x87/0xb0
[  274.916217][    C0]  ? io_serial_in+0x87/0xb0
[  274.916256][    C0]  </NMI>
[  274.916264][    C0]  <IRQ>
[  274.916272][    C0]  wait_for_lsr+0xda/0x180
[  274.916301][    C0]  serial8250_console_write+0xca3/0x1090
[  274.916355][    C0]  ? __pfx_serial8250_console_write+0x10/0x10
[  274.916389][    C0]  ? __pfx_lock_release+0x10/0x10
[  274.916426][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  274.916451][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  274.916478][    C0]  console_flush_all+0x53c/0xd70
[  274.916506][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  274.916533][    C0]  ? lock_acquire+0x1b1/0x560
[  274.916571][    C0]  console_unlock+0xae/0x290
[  274.916595][    C0]  ? __pfx_console_unlock+0x10/0x10
[  274.916621][    C0]  ? spin_bug+0x1c0/0x1d0
[  274.916643][    C0]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  274.916687][    C0]  vprintk_emit+0x11a/0x5a0
[  274.916714][    C0]  dev_printk_emit+0xfb/0x140
[  274.916777][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
[  274.916816][    C0]  ? dummy_timer+0x1783/0x3900
[  274.916870][    C0]  ? hlock_class+0x4e/0x130
[  274.916897][    C0]  ? __lock_acquire+0x14f4/0x3b30
[  274.916940][    C0]  __dev_printk+0xf5/0x270
[  274.916979][    C0]  _dev_err+0xe5/0x120
[  274.917019][    C0]  ? __pfx__dev_err+0x10/0x10
[  274.917060][    C0]  ? lock_acquire+0x1b1/0x560
[  274.917096][    C0]  ? usb_hcd_unmap_urb_setup_for_dma+0x8e/0x3a0
[  274.917131][    C0]  ? urb_irq_callback+0xdc/0x700
[  274.917197][    C0]  urb_irq_callback+0x12c/0x700
[  274.917227][    C0]  ? usb_unanchor_urb+0x1e/0xc0
[  274.917264][    C0]  __usb_hcd_giveback_urb+0x364/0x5c0
[  274.917298][    C0]  usb_hcd_giveback_urb+0x396/0x450
[  274.917332][    C0]  dummy_timer+0x17f6/0x3900
[  274.917371][    C0]  ? __hrtimer_run_queues+0x5a7/0xcc0
[  274.917413][    C0]  ? __pfx_lock_release+0x10/0x10
[  274.917451][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  274.917482][    C0]  ? timerqueue_del+0x83/0x150
[  274.917509][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  274.917539][    C0]  __hrtimer_run_queues+0x20c/0xcc0
[  274.917584][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  274.917625][    C0]  ? ktime_get_update_offsets_now+0x3bd/0x620
[  274.917663][    C0]  hrtimer_interrupt+0x31b/0x800
[  274.917692][    C0]  __sysvec_apic_timer_interrupt+0x10f/0x450
[  274.917721][    C0]  sysvec_apic_timer_interrupt+0x8b/0xb0
[  274.917749][    C0]  </IRQ>
[  274.917757][    C0]  <TASK>
[  274.917766][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  274.917806][    C0] RIP: 0010:lock_is_held_type+0x107/0x150
[  274.917837][    C0] Code: 00 00 b8 ff ff ff ff 65 0f c1 05 ec bb 74 79 83 f8 01 75 2d 9c 58 f6 c4 02 75 43 48 f7 04 24 00 02 00 00 74 01 fb 48 83 c4 08 <44> 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 45 31 ed eb
[  274.917862][    C0] RSP: 0018:ffffc9000008fb10 EFLAGS: 00000292
[  274.917882][    C0] RAX: 0000000000000046 RBX: ffff88810168e1b8 RCX: 0000000000000001
[  274.917899][    C0] RDX: 0000000000000000 RSI: ffffffff86c7d200 RDI: ffffffff86e73ce0
[  274.917926][    C0] RBP: ffffffff884b44a0 R08: 0000000000000000 R09: fffffbfff1335a7a
[  274.917944][    C0] R10: ffffffff899ad3d7 R11: 0000000000000003 R12: ffff88810168d700
[  274.917961][    C0] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000002
[  274.917985][    C0]  __might_resched+0x4ca/0x5e0
[  274.918013][    C0]  ? __pfx___might_resched+0x10/0x10
[  274.918041][    C0]  gc_worker+0xa4d/0x17e0
[  274.918075][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  274.918113][    C0]  ? __pfx_gc_worker+0x10/0x10
[  274.918147][    C0]  process_one_work+0x9a9/0x1ac0
[  274.918178][    C0]  ? __pfx_gc_worker+0x10/0x10
[  274.918209][    C0]  ? __pfx_process_one_work+0x10/0x10
[  274.918239][    C0]  ? assign_work+0x1a0/0x250
[  274.918279][    C0]  worker_thread+0x6c8/0xf70
[  274.918310][    C0]  ? __pfx_worker_thread+0x10/0x10
[  274.918337][    C0]  kthread+0x2c1/0x3a0
[  274.918374][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  274.918413][    C0]  ? __pfx_kthread+0x10/0x10
[  274.918451][    C0]  ret_from_fork+0x45/0x80
[  274.918487][    C0]  ? __pfx_kthread+0x10/0x10
[  274.918523][    C0]  ret_from_fork_asm+0x1a/0x30
[  274.918562][    C0]  </TASK>
[  274.919281][   T29] Kernel panic - not syncing: hung_task: blocked tasks
[  274.919300][   T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[  274.919339][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  274.919360][   T29] Call Trace:
[  274.919374][   T29]  <TASK>
[  274.919386][   T29]  dump_stack_lvl+0x3d/0x1f0
[  274.919445][   T29]  panic+0x6f5/0x7a0
[  274.919477][   T29]  ? __pfx_panic+0x10/0x10
[  274.919509][   T29]  ? __irq_work_queue_local+0x136/0x440
[  274.919562][   T29]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  274.919614][   T29]  ? irq_work_queue+0x2a/0x80
[  274.919647][   T29]  ? watchdog+0xd3d/0x1240
[  274.919688][   T29]  ? watchdog+0xd30/0x1240
[  274.919729][   T29]  watchdog+0xd4e/0x1240
[  274.919773][   T29]  ? __pfx_watchdog+0x10/0x10
[  274.919813][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[  274.919852][   T29]  ? __kthread_parkme+0x148/0x220
[  274.919896][   T29]  ? __pfx_watchdog+0x10/0x10
[  274.919936][   T29]  kthread+0x2c1/0x3a0
[  274.919984][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[  274.920039][   T29]  ? __pfx_kthread+0x10/0x10
[  274.920089][   T29]  ret_from_fork+0x45/0x80
[  274.920137][   T29]  ? __pfx_kthread+0x10/0x10
[  274.920186][   T29]  ret_from_fork_asm+0x1a/0x30
[  274.920236][   T29]  </TASK>
[  274.925574][   T29] Kernel Offset: disabled
[  302.632763][   T29] Rebooting in 86400 seconds..