0
[  774.201014][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.206914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.206936][    C0] yealink 2-1:36.0: unexpected response 0
[  774.216691][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.222601][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.222623][    C0] yealink 2-1:36.0: unexpected response 0
[  774.232608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.238520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.238540][    C0] yealink 2-1:36.0: unexpected response 0
[  774.248238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.254138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.254167][    C0] yealink 2-1:36.0: unexpected response 0
[  774.264028][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.269916][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.269943][    C0] yealink 2-1:36.0: unexpected response 0
[  774.279764][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.285683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.285710][    C0] yealink 2-1:36.0: unexpected response 0
[  774.295520][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.295733][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.295752][    C0] yealink 2-1:36.0: unexpected response 0
[  774.306118][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.312048][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.312070][    C0] yealink 2-1:36.0: unexpected response 0
[  774.322060][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.328017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.328039][    C0] yealink 2-1:36.0: unexpected response 0
[  774.337743][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.337961][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.337985][    C0] yealink 2-1:36.0: unexpected response 0
[  774.343799][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.352538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.352570][    C0] yealink 2-1:36.0: unexpected response 0
[  774.352777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.362511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.362542][    C0] yealink 2-1:36.0: unexpected response 0
[  774.372396][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.378303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.378324][    C0] yealink 2-1:36.0: unexpected response 0
[  774.388109][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.394039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.394069][    C0] yealink 2-1:36.0: unexpected response 0
[  774.394275][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.405091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.405118][    C0] yealink 2-1:36.0: unexpected response 0
[  774.414983][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.415207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.415230][    C0] yealink 2-1:36.0: unexpected response 0
[  774.421123][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.429918][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.429949][    C0] yealink 2-1:36.0: unexpected response 0
[  774.439812][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.445880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.445910][    C0] yealink 2-1:36.0: unexpected response 0
[  774.455664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.455882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.455904][    C0] yealink 2-1:36.0: unexpected response 0
[  774.461712][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.470493][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.470519][    C0] yealink 2-1:36.0: unexpected response 0
[  774.480324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.487117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.487145][    C0] yealink 2-1:36.0: unexpected response 0
[  774.498729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.504664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.504694][    C0] yealink 2-1:36.0: unexpected response 0
[  774.514760][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.514979][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.515002][    C0] yealink 2-1:36.0: unexpected response 0
[  774.524730][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.530644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.530673][    C0] yealink 2-1:36.0: unexpected response 0
[  774.530882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.540611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.540640][    C0] yealink 2-1:36.0: unexpected response 0
[  774.550572][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.556502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.556533][    C0] yealink 2-1:36.0: unexpected response 0
[  774.566279][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.572193][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.572223][    C0] yealink 2-1:36.0: unexpected response 0
[  774.572433][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.581303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.581329][    C0] yealink 2-1:36.0: unexpected response 0
[  774.591113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.597090][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.597111][    C0] yealink 2-1:36.0: unexpected response 0
[  774.609112][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.609357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.609379][    C0] yealink 2-1:36.0: unexpected response 0
[  774.619259][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.625151][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.625177][    C0] yealink 2-1:36.0: unexpected response 0
[  774.634916][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.640829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.640859][    C0] yealink 2-1:36.0: unexpected response 0
[  774.650831][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.656731][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.656752][    C0] yealink 2-1:36.0: unexpected response 0
[  774.666540][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.672448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.672468][    C0] yealink 2-1:36.0: unexpected response 0
[  774.682284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.688189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.688211][    C0] yealink 2-1:36.0: unexpected response 0
[  774.698022][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.698256][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.698274][    C0] yealink 2-1:36.0: unexpected response 0
[  774.704087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.712915][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.712938][    C0] yealink 2-1:36.0: unexpected response 0
[  774.713150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.722867][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.722890][    C0] yealink 2-1:36.0: unexpected response 0
[  774.732708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.738621][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.738642][    C0] yealink 2-1:36.0: unexpected response 0
[  774.750476][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.756616][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.756638][    C0] yealink 2-1:36.0: unexpected response 0
[  774.766467][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.772406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.772427][    C0] yealink 2-1:36.0: unexpected response 0
[  774.782219][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.782424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.782447][    C0] yealink 2-1:36.0: unexpected response 0
[  774.792323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.792526][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.792545][    C0] yealink 2-1:36.0: unexpected response 0
[  774.803078][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.809525][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.809566][    C0] yealink 2-1:36.0: unexpected response 0
[  774.819475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.819708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.819729][    C0] yealink 2-1:36.0: unexpected response 0
[  774.819953][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.820184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.820210][    C0] yealink 2-1:36.0: unexpected response 0
[  774.820426][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.829225][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.829247][    C0] yealink 2-1:36.0: unexpected response 0
[  774.839017][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.844897][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.844919][    C0] yealink 2-1:36.0: unexpected response 0
[  774.854809][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.860692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.860713][    C0] yealink 2-1:36.0: unexpected response 0
[  774.870496][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.876442][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.876464][    C0] yealink 2-1:36.0: unexpected response 0
[  774.886282][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.892274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.892296][    C0] yealink 2-1:36.0: unexpected response 0
[  774.902280][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.910874][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.910898][    C0] yealink 2-1:36.0: unexpected response 0
[  774.911106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.919803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.919835][    C0] yealink 2-1:36.0: unexpected response 0
[  774.929798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.935862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.935883][    C0] yealink 2-1:36.0: unexpected response 0
[  774.945638][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.951511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.951531][    C0] yealink 2-1:36.0: unexpected response 0
[  774.951722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.961448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.961479][    C0] yealink 2-1:36.0: unexpected response 0
[  774.971360][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.977268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.977300][    C0] yealink 2-1:36.0: unexpected response 0
[  774.987449][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  774.993616][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  774.993648][    C0] yealink 2-1:36.0: unexpected response 0
[  774.993889][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.002964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.002995][    C0] yealink 2-1:36.0: unexpected response 0
[  775.003284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.013323][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.013352][    C0] yealink 2-1:36.0: unexpected response 0
[  775.013556][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.022902][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.022933][    C0] yealink 2-1:36.0: unexpected response 0
[  775.023138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.033130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.033159][    C0] yealink 2-1:36.0: unexpected response 0
[  775.033361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.042050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.042080][    C0] yealink 2-1:36.0: unexpected response 0
[  775.051880][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.057796][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.057817][    C0] yealink 2-1:36.0: unexpected response 0
[  775.067542][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.073406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.073427][    C0] yealink 2-1:36.0: unexpected response 0
[  775.083750][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.090278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.090310][    C0] yealink 2-1:36.0: unexpected response 0
[  775.090525][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.100903][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.100926][    C0] yealink 2-1:36.0: unexpected response 0
[  775.110873][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.116877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.116900][    C0] yealink 2-1:36.0: unexpected response 0
[  775.126644][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.132696][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.132720][    C0] yealink 2-1:36.0: unexpected response 0
[  775.132915][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.142645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.142677][    C0] yealink 2-1:36.0: unexpected response 0
[  775.152599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.152842][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.152865][    C0] yealink 2-1:36.0: unexpected response 0
[  775.158679][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.167570][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.167597][    C0] yealink 2-1:36.0: unexpected response 0
[  775.177758][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.177973][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.177995][    C0] yealink 2-1:36.0: unexpected response 0
[  775.184025][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.192958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.192981][    C0] yealink 2-1:36.0: unexpected response 0
[  775.205497][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.211419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.211442][    C0] yealink 2-1:36.0: unexpected response 0
[  775.221617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.227714][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.227737][    C0] yealink 2-1:36.0: unexpected response 0
[  775.237539][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.243473][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.243494][    C0] yealink 2-1:36.0: unexpected response 0
[  775.253357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.259266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.259289][    C0] yealink 2-1:36.0: unexpected response 0
[  775.269305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.275319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.275341][    C0] yealink 2-1:36.0: unexpected response 0
[  775.285136][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.291051][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.291077][    C0] yealink 2-1:36.0: unexpected response 0
[  775.301625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.301847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.301869][    C0] yealink 2-1:36.0: unexpected response 0
[  775.311820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.318034][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.318067][    C0] yealink 2-1:36.0: unexpected response 0
[  775.327931][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.328147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.328169][    C0] yealink 2-1:36.0: unexpected response 0
[  775.337923][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.343820][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.343841][    C0] yealink 2-1:36.0: unexpected response 0
[  775.353776][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.359742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.359764][    C0] yealink 2-1:36.0: unexpected response 0
[  775.369778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.375685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.375706][    C0] yealink 2-1:36.0: unexpected response 0
[  775.386114][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.386348][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.386374][    C0] yealink 2-1:36.0: unexpected response 0
[  775.396494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.404567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.404591][    C0] yealink 2-1:36.0: unexpected response 0
[  775.414590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.420480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.420502][    C0] yealink 2-1:36.0: unexpected response 0
[  775.430326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.436237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.436263][    C0] yealink 2-1:36.0: unexpected response 0
[  775.445989][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.451889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.451918][    C0] yealink 2-1:36.0: unexpected response 0
[  775.461806][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.467685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.467706][    C0] yealink 2-1:36.0: unexpected response 0
[  775.477438][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.484288][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.484313][    C0] yealink 2-1:36.0: unexpected response 0
[  775.484521][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.494335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.494357][    C0] yealink 2-1:36.0: unexpected response 0
[  775.505090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.511295][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.511317][    C0] yealink 2-1:36.0: unexpected response 0
[  775.521163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.527053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.527072][    C0] yealink 2-1:36.0: unexpected response 0
[  775.536816][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.542738][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.542769][    C0] yealink 2-1:36.0: unexpected response 0
[  775.552615][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.558516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.558539][    C0] yealink 2-1:36.0: unexpected response 0
[  775.568283][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.568532][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.568557][    C0] yealink 2-1:36.0: unexpected response 0
[  775.578328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.585293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.585322][    C0] yealink 2-1:36.0: unexpected response 0
[  775.595466][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.601390][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.601414][    C0] yealink 2-1:36.0: unexpected response 0
[  775.611251][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.617178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.617199][    C0] yealink 2-1:36.0: unexpected response 0
[  775.626925][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.627141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.627160][    C0] yealink 2-1:36.0: unexpected response 0
[  775.636887][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.642889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.642911][    C0] yealink 2-1:36.0: unexpected response 0
[  775.652807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.661805][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.661829][    C0] yealink 2-1:36.0: unexpected response 0
[  775.662035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.671747][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.671769][    C0] yealink 2-1:36.0: unexpected response 0
[  775.681585][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.681811][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.681834][    C0] yealink 2-1:36.0: unexpected response 0
[  775.691671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.697605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.697635][    C0] yealink 2-1:36.0: unexpected response 0
[  775.707572][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.707782][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.707804][    C0] yealink 2-1:36.0: unexpected response 0
[  775.713619][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.722444][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.722474][    C0] yealink 2-1:36.0: unexpected response 0
[  775.722681][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.732405][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.732438][    C0] yealink 2-1:36.0: unexpected response 0
[  775.742685][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.742905][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.742926][    C0] yealink 2-1:36.0: unexpected response 0
[  775.752743][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.758681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.758711][    C0] yealink 2-1:36.0: unexpected response 0
[  775.768524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.774466][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.774497][    C0] yealink 2-1:36.0: unexpected response 0
[  775.784332][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.790328][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.790350][    C0] yealink 2-1:36.0: unexpected response 0
[  775.801982][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.807980][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.808002][    C0] yealink 2-1:36.0: unexpected response 0
[  775.818179][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.824164][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.824186][    C0] yealink 2-1:36.0: unexpected response 0
[  775.834036][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.840059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.840087][    C0] yealink 2-1:36.0: unexpected response 0
[  775.840324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.850045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.850074][    C0] yealink 2-1:36.0: unexpected response 0
[  775.860143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.860357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.860378][    C0] yealink 2-1:36.0: unexpected response 0
[  775.870205][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.876135][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.876164][    C0] yealink 2-1:36.0: unexpected response 0
[  775.885908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.891797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.891818][    C0] yealink 2-1:36.0: unexpected response 0
[  775.902443][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.908358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.908378][    C0] yealink 2-1:36.0: unexpected response 0
[  775.918099][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.923958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.923978][    C0] yealink 2-1:36.0: unexpected response 0
[  775.933964][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.939860][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.939881][    C0] yealink 2-1:36.0: unexpected response 0
[  775.949691][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.955581][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.955602][    C0] yealink 2-1:36.0: unexpected response 0
[  775.965350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.971272][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.971294][    C0] yealink 2-1:36.0: unexpected response 0
[  775.981091][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.981330][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.981353][    C0] yealink 2-1:36.0: unexpected response 0
[  775.991629][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  775.998241][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  775.998271][    C0] yealink 2-1:36.0: unexpected response 0
[  776.008528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.008734][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.008756][    C0] yealink 2-1:36.0: unexpected response 0
[  776.019641][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.026018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.026040][    C0] yealink 2-1:36.0: unexpected response 0
[  776.036205][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.042088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.042110][    C0] yealink 2-1:36.0: unexpected response 0
[  776.042299][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.053242][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.053273][    C0] yealink 2-1:36.0: unexpected response 0
[  776.063146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.063375][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.063400][    C0] yealink 2-1:36.0: unexpected response 0
[  776.073158][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.079072][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.079095][    C0] yealink 2-1:36.0: unexpected response 0
[  776.089186][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.095195][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.095218][    C0] yealink 2-1:36.0: unexpected response 0
[  776.106097][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.106351][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.106375][    C0] yealink 2-1:36.0: unexpected response 0
[  776.116953][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.117189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.117215][    C0] yealink 2-1:36.0: unexpected response 0
[  776.127039][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.127255][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.127276][    C0] yealink 2-1:36.0: unexpected response 0
[  776.133110][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.141884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.141907][    C0] yealink 2-1:36.0: unexpected response 0
[  776.151706][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.157604][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.157625][    C0] yealink 2-1:36.0: unexpected response 0
[  776.167339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.167551][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.167569][    C0] yealink 2-1:36.0: unexpected response 0
[  776.177303][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.183322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.183346][    C0] yealink 2-1:36.0: unexpected response 0
[  776.183567][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.193319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.193354][    C0] yealink 2-1:36.0: unexpected response 0
[  776.204390][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.210307][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.210329][    C0] yealink 2-1:36.0: unexpected response 0
[  776.220284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.220504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.220527][    C0] yealink 2-1:36.0: unexpected response 0
[  776.230293][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.236257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.236279][    C0] yealink 2-1:36.0: unexpected response 0
[  776.246026][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.246275][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.246297][    C0] yealink 2-1:36.0: unexpected response 0
[  776.256043][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.261958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.261986][    C0] yealink 2-1:36.0: unexpected response 0
[  776.271909][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.277831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.277859][    C0] yealink 2-1:36.0: unexpected response 0
[  776.287682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.294033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.294055][    C0] yealink 2-1:36.0: unexpected response 0
[  776.304930][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.311054][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.311077][    C0] yealink 2-1:36.0: unexpected response 0
[  776.311279][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.319968][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.319990][    C0] yealink 2-1:36.0: unexpected response 0
[  776.329800][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.335712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.335734][    C0] yealink 2-1:36.0: unexpected response 0
[  776.345438][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.351415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.351437][    C0] yealink 2-1:36.0: unexpected response 0
[  776.361218][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.367125][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.367152][    C0] yealink 2-1:36.0: unexpected response 0
[  776.376953][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.382928][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.382955][    C0] yealink 2-1:36.0: unexpected response 0
[  776.383188][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.393086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.393113][    C0] yealink 2-1:36.0: unexpected response 0
[  776.403005][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.403247][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.403270][    C0] yealink 2-1:36.0: unexpected response 0
[  776.413414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.419308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.419336][    C0] yealink 2-1:36.0: unexpected response 0
[  776.429180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.435029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.435063][    C0] yealink 2-1:36.0: unexpected response 0
[  776.448607][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.448810][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.448832][    C0] yealink 2-1:36.0: unexpected response 0
[  776.454639][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.463441][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.463471][    C0] yealink 2-1:36.0: unexpected response 0
[  776.463668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.473380][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.473401][    C0] yealink 2-1:36.0: unexpected response 0
[  776.483282][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.489267][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.489297][    C0] yealink 2-1:36.0: unexpected response 0
[  776.499432][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.506548][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.506570][    C0] yealink 2-1:36.0: unexpected response 0
[  776.516402][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.522308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.522330][    C0] yealink 2-1:36.0: unexpected response 0
[  776.532149][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.538085][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.538113][    C0] yealink 2-1:36.0: unexpected response 0
[  776.547952][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.553896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.553925][    C0] yealink 2-1:36.0: unexpected response 0
[  776.563766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.569681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.569702][    C0] yealink 2-1:36.0: unexpected response 0
[  776.579586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.585495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.585516][    C0] yealink 2-1:36.0: unexpected response 0
[  776.595251][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.601225][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.601247][    C0] yealink 2-1:36.0: unexpected response 0
[  776.611067][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.616955][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.616975][    C0] yealink 2-1:36.0: unexpected response 0
[  776.626689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.632617][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.632638][    C0] yealink 2-1:36.0: unexpected response 0
[  776.642603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.648526][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.648546][    C0] yealink 2-1:36.0: unexpected response 0
[  776.658271][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.664273][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.664304][    C0] yealink 2-1:36.0: unexpected response 0
[  776.664535][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.673217][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.673241][    C0] yealink 2-1:36.0: unexpected response 0
[  776.683061][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.688984][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.689011][    C0] yealink 2-1:36.0: unexpected response 0
[  776.699084][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.705804][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.705836][    C0] yealink 2-1:36.0: unexpected response 0
[  776.706038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.715062][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.715095][    C0] yealink 2-1:36.0: unexpected response 0
[  776.724936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.730869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.730892][    C0] yealink 2-1:36.0: unexpected response 0
[  776.740673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.746603][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.746624][    C0] yealink 2-1:36.0: unexpected response 0
[  776.756363][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.762265][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.762287][    C0] yealink 2-1:36.0: unexpected response 0
[  776.772087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.778014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.778044][    C0] yealink 2-1:36.0: unexpected response 0
[  776.787932][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.794097][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.794121][    C0] yealink 2-1:36.0: unexpected response 0
[  776.804059][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.804315][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.804338][    C0] yealink 2-1:36.0: unexpected response 0
[  776.814251][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.820181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.820212][    C0] yealink 2-1:36.0: unexpected response 0
[  776.820426][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.829137][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.829164][    C0] yealink 2-1:36.0: unexpected response 0
[  776.838913][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.844772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.844793][    C0] yealink 2-1:36.0: unexpected response 0
[  776.854600][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.860484][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.860506][    C0] yealink 2-1:36.0: unexpected response 0
[  776.870311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.876170][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.876192][    C0] yealink 2-1:36.0: unexpected response 0
[  776.885907][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.886121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.886142][    C0] yealink 2-1:36.0: unexpected response 0
[  776.895857][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.901722][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.901753][    C0] yealink 2-1:36.0: unexpected response 0
[  776.911567][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.917531][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.917553][    C0] yealink 2-1:36.0: unexpected response 0
[  776.927345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.933254][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.933284][    C0] yealink 2-1:36.0: unexpected response 0
[  776.943142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.949079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.949106][    C0] yealink 2-1:36.0: unexpected response 0
[  776.959021][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.964910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.964934][    C0] yealink 2-1:36.0: unexpected response 0
[  776.974880][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.980755][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.980777][    C0] yealink 2-1:36.0: unexpected response 0
[  776.990938][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  776.999331][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  776.999365][    C0] yealink 2-1:36.0: unexpected response 0
[  776.999568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.008439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.008462][    C0] yealink 2-1:36.0: unexpected response 0
[  777.018949][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.025243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.025265][    C0] yealink 2-1:36.0: unexpected response 0
[  777.036329][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.042221][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.042244][    C0] yealink 2-1:36.0: unexpected response 0
[  777.052073][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.057951][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.057974][    C0] yealink 2-1:36.0: unexpected response 0
[  777.067798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.068004][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.068026][    C0] yealink 2-1:36.0: unexpected response 0
[  777.073859][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.082690][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.082720][    C0] yealink 2-1:36.0: unexpected response 0
[  777.092549][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.098652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.098687][    C0] yealink 2-1:36.0: unexpected response 0
[  777.108906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.109122][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.109144][    C0] yealink 2-1:36.0: unexpected response 0
[  777.120820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.121041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.121061][    C0] yealink 2-1:36.0: unexpected response 0
[  777.130802][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.136692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.136713][    C0] yealink 2-1:36.0: unexpected response 0
[  777.146514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.152409][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.152429][    C0] yealink 2-1:36.0: unexpected response 0
[  777.162213][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.168155][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.168175][    C0] yealink 2-1:36.0: unexpected response 0
[  777.177978][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.183872][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.183895][    C0] yealink 2-1:36.0: unexpected response 0
[  777.193811][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.199730][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.199758][    C0] yealink 2-1:36.0: unexpected response 0
[  777.210287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.210512][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.210537][    C0] yealink 2-1:36.0: unexpected response 0
[  777.216367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.225168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.225191][    C0] yealink 2-1:36.0: unexpected response 0
[  777.235291][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.241327][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.241357][    C0] yealink 2-1:36.0: unexpected response 0
[  777.241565][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.250261][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.250289][    C0] yealink 2-1:36.0: unexpected response 0
[  777.260347][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.266261][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.266288][    C0] yealink 2-1:36.0: unexpected response 0
[  777.276029][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.282080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.282101][    C0] yealink 2-1:36.0: unexpected response 0
[  777.292127][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.298312][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.298335][    C0] yealink 2-1:36.0: unexpected response 0
[  777.308338][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.308575][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.308603][    C0] yealink 2-1:36.0: unexpected response 0
[  777.319327][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.319548][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.319572][    C0] yealink 2-1:36.0: unexpected response 0
[  777.329447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.335371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.335393][    C0] yealink 2-1:36.0: unexpected response 0
[  777.345113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.351042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.351065][    C0] yealink 2-1:36.0: unexpected response 0
[  777.360887][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.361181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.361207][    C0] yealink 2-1:36.0: unexpected response 0
[  777.371248][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.377199][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.377228][    C0] yealink 2-1:36.0: unexpected response 0
[  777.387451][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.387665][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.387686][    C0] yealink 2-1:36.0: unexpected response 0
[  777.393605][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.403745][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.403768][    C0] yealink 2-1:36.0: unexpected response 0
[  777.414195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.420091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.420115][    C0] yealink 2-1:36.0: unexpected response 0
[  777.420307][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.430426][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.430460][    C0] yealink 2-1:36.0: unexpected response 0
[  777.441275][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.447404][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.447427][    C0] yealink 2-1:36.0: unexpected response 0
[  777.457227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.463097][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.463123][    C0] yealink 2-1:36.0: unexpected response 0
[  777.473129][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.479219][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.479240][    C0] yealink 2-1:36.0: unexpected response 0
[  777.489272][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.495807][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.495833][    C0] yealink 2-1:36.0: unexpected response 0
[  777.506154][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.512084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.512113][    C0] yealink 2-1:36.0: unexpected response 0
[  777.521938][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.527875][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.527903][    C0] yealink 2-1:36.0: unexpected response 0
[  777.537675][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.543530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.543552][    C0] yealink 2-1:36.0: unexpected response 0
[  777.543741][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.553573][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.553606][    C0] yealink 2-1:36.0: unexpected response 0
[  777.563429][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.569365][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.569387][    C0] yealink 2-1:36.0: unexpected response 0
[  777.579285][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.585209][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.585238][    C0] yealink 2-1:36.0: unexpected response 0
[  777.595062][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.604749][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.604772][    C0] yealink 2-1:36.0: unexpected response 0
[  777.604966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.614710][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.614733][    C0] yealink 2-1:36.0: unexpected response 0
[  777.624735][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.630683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.630709][    C0] yealink 2-1:36.0: unexpected response 0
[  777.640614][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.646510][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.646537][    C0] yealink 2-1:36.0: unexpected response 0
[  777.656382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.662319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.662340][    C0] yealink 2-1:36.0: unexpected response 0
[  777.672169][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.678084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.678105][    C0] yealink 2-1:36.0: unexpected response 0
[  777.687821][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.693737][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.693759][    C0] yealink 2-1:36.0: unexpected response 0
[  777.703759][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.710231][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.710255][    C0] yealink 2-1:36.0: unexpected response 0
[  777.720049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.720268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.720290][    C0] yealink 2-1:36.0: unexpected response 0
[  777.730020][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.735900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.735921][    C0] yealink 2-1:36.0: unexpected response 0
[  777.745720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.751692][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.751713][    C0] yealink 2-1:36.0: unexpected response 0
[  777.762597][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.762841][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.762864][    C0] yealink 2-1:36.0: unexpected response 0
[  777.772624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.778521][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.778549][    C0] yealink 2-1:36.0: unexpected response 0
[  777.788404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.788608][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.788627][    C0] yealink 2-1:36.0: unexpected response 0
[  777.797343][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.806293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.806316][    C0] yealink 2-1:36.0: unexpected response 0
[  777.816152][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.822111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.822146][    C0] yealink 2-1:36.0: unexpected response 0
[  777.832130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.838125][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.838148][    C0] yealink 2-1:36.0: unexpected response 0
[  777.847881][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.848104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.848123][    C0] yealink 2-1:36.0: unexpected response 0
[  777.857869][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.863742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.863764][    C0] yealink 2-1:36.0: unexpected response 0
[  777.873602][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.879528][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.879558][    C0] yealink 2-1:36.0: unexpected response 0
[  777.889503][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.896360][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.896393][    C0] yealink 2-1:36.0: unexpected response 0
[  777.907274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.907536][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.907561][    C0] yealink 2-1:36.0: unexpected response 0
[  777.917325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.923225][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.923249][    C0] yealink 2-1:36.0: unexpected response 0
[  777.933153][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.939160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.939192][    C0] yealink 2-1:36.0: unexpected response 0
[  777.948946][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.949159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.949181][    C0] yealink 2-1:36.0: unexpected response 0
[  777.955008][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.963834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.963869][    C0] yealink 2-1:36.0: unexpected response 0
[  777.964082][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.972796][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.972830][    C0] yealink 2-1:36.0: unexpected response 0
[  777.982739][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.982961][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.982985][    C0] yealink 2-1:36.0: unexpected response 0
[  777.992822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  777.999874][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  777.999898][    C0] yealink 2-1:36.0: unexpected response 0
[  778.009905][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.017115][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.017140][    C0] yealink 2-1:36.0: unexpected response 0
[  778.026877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.027120][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.027151][    C0] yealink 2-1:36.0: unexpected response 0
[  778.037143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.043059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.043081][    C0] yealink 2-1:36.0: unexpected response 0
[  778.043277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.053107][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.053135][    C0] yealink 2-1:36.0: unexpected response 0
[  778.063006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.063235][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.063257][    C0] yealink 2-1:36.0: unexpected response 0
[  778.073039][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.079069][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.079097][    C0] yealink 2-1:36.0: unexpected response 0
[  778.088850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.089059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.089078][    C0] yealink 2-1:36.0: unexpected response 0
[  778.094900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.095099][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.095118][    C0] yealink 2-1:36.0: unexpected response 0
[  778.106519][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.112486][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.112509][    C0] yealink 2-1:36.0: unexpected response 0
[  778.122351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.128274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.128299][    C0] yealink 2-1:36.0: unexpected response 0
[  778.138003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.143903][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.143922][    C0] yealink 2-1:36.0: unexpected response 0
[  778.153718][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.159585][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.159612][    C0] yealink 2-1:36.0: unexpected response 0
[  778.169689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.175540][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.175561][    C0] yealink 2-1:36.0: unexpected response 0
[  778.185274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.191214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.191235][    C0] yealink 2-1:36.0: unexpected response 0
[  778.201149][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.201393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.201416][    C0] yealink 2-1:36.0: unexpected response 0
[  778.211778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.218378][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.218408][    C0] yealink 2-1:36.0: unexpected response 0
[  778.228166][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.234088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.234109][    C0] yealink 2-1:36.0: unexpected response 0
[  778.243973][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.249931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.249954][    C0] yealink 2-1:36.0: unexpected response 0
[  778.259808][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.260031][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.260054][    C0] yealink 2-1:36.0: unexpected response 0
[  778.269971][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.275843][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.275865][    C0] yealink 2-1:36.0: unexpected response 0
[  778.285677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.291739][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.291760][    C0] yealink 2-1:36.0: unexpected response 0
[  778.301635][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.307982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.308005][    C0] yealink 2-1:36.0: unexpected response 0
[  778.318037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.323977][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.324007][    C0] yealink 2-1:36.0: unexpected response 0
[  778.324246][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.333042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.333069][    C0] yealink 2-1:36.0: unexpected response 0
[  778.342892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.348903][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.348931][    C0] yealink 2-1:36.0: unexpected response 0
[  778.358841][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.364722][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.364750][    C0] yealink 2-1:36.0: unexpected response 0
[  778.374599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.380456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.380477][    C0] yealink 2-1:36.0: unexpected response 0
[  778.390478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.396388][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.396422][    C0] yealink 2-1:36.0: unexpected response 0
[  778.407003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.407276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.407301][    C0] yealink 2-1:36.0: unexpected response 0
[  778.417165][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.423084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.423108][    C0] yealink 2-1:36.0: unexpected response 0
[  778.423307][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.431992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.432019][    C0] yealink 2-1:36.0: unexpected response 0
[  778.441916][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.442119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.442140][    C0] yealink 2-1:36.0: unexpected response 0
[  778.447939][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.456649][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.456670][    C0] yealink 2-1:36.0: unexpected response 0
[  778.466439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.472336][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.472361][    C0] yealink 2-1:36.0: unexpected response 0
[  778.482183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.488502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.488532][    C0] yealink 2-1:36.0: unexpected response 0
[  778.499782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.500002][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.500026][    C0] yealink 2-1:36.0: unexpected response 0
[  778.509865][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.515989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.516022][    C0] yealink 2-1:36.0: unexpected response 0
[  778.525836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.526041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.526062][    C0] yealink 2-1:36.0: unexpected response 0
[  778.531872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.540684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.540714][    C0] yealink 2-1:36.0: unexpected response 0
[  778.540925][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.550699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.550721][    C0] yealink 2-1:36.0: unexpected response 0
[  778.560578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.566508][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.566539][    C0] yealink 2-1:36.0: unexpected response 0
[  778.576362][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.582433][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.582455][    C0] yealink 2-1:36.0: unexpected response 0
[  778.592277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.598429][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.598460][    C0] yealink 2-1:36.0: unexpected response 0
[  778.608401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.614302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.614323][    C0] yealink 2-1:36.0: unexpected response 0
[  778.624217][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.624465][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.624487][    C0] yealink 2-1:36.0: unexpected response 0
[  778.630596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.639361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.639388][    C0] yealink 2-1:36.0: unexpected response 0
[  778.639593][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.649407][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.649434][    C0] yealink 2-1:36.0: unexpected response 0
[  778.661744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.667669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.667692][    C0] yealink 2-1:36.0: unexpected response 0
[  778.677398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.683466][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.683487][    C0] yealink 2-1:36.0: unexpected response 0
[  778.683680][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.693390][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.693416][    C0] yealink 2-1:36.0: unexpected response 0
[  778.703319][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.709222][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.709244][    C0] yealink 2-1:36.0: unexpected response 0
[  778.719050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.724890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.724911][    C0] yealink 2-1:36.0: unexpected response 0
[  778.734709][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.740568][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.740589][    C0] yealink 2-1:36.0: unexpected response 0
[  778.740778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.750502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.750532][    C0] yealink 2-1:36.0: unexpected response 0
[  778.760328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.766257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.766278][    C0] yealink 2-1:36.0: unexpected response 0
[  778.776113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.782049][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.782078][    C0] yealink 2-1:36.0: unexpected response 0
[  778.792184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.798816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.798845][    C0] yealink 2-1:36.0: unexpected response 0
[  778.808684][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.808898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.808921][    C0] yealink 2-1:36.0: unexpected response 0
[  778.819106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.825235][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.825258][    C0] yealink 2-1:36.0: unexpected response 0
[  778.825464][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.835217][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.835240][    C0] yealink 2-1:36.0: unexpected response 0
[  778.845037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.845254][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.845284][    C0] yealink 2-1:36.0: unexpected response 0
[  778.851144][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.859994][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.860015][    C0] yealink 2-1:36.0: unexpected response 0
[  778.860205][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.868888][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.868910][    C0] yealink 2-1:36.0: unexpected response 0
[  778.878624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.884571][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.884592][    C0] yealink 2-1:36.0: unexpected response 0
[  778.894392][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.900266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.900288][    C0] yealink 2-1:36.0: unexpected response 0
[  778.910274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.916152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.916173][    C0] yealink 2-1:36.0: unexpected response 0
[  778.925908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.926157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.926180][    C0] yealink 2-1:36.0: unexpected response 0
[  778.932000][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.940759][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.940787][    C0] yealink 2-1:36.0: unexpected response 0
[  778.941029][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.950074][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.950106][    C0] yealink 2-1:36.0: unexpected response 0
[  778.959926][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.965855][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.965877][    C0] yealink 2-1:36.0: unexpected response 0
[  778.975718][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.981689][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.981711][    C0] yealink 2-1:36.0: unexpected response 0
[  778.992414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  778.999303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  778.999336][    C0] yealink 2-1:36.0: unexpected response 0
[  779.010210][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.016401][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.016429][    C0] yealink 2-1:36.0: unexpected response 0
[  779.027115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.027323][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.027346][    C0] yealink 2-1:36.0: unexpected response 0
[  779.038400][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.044483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.044508][    C0] yealink 2-1:36.0: unexpected response 0
[  779.054527][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.054749][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.054772][    C0] yealink 2-1:36.0: unexpected response 0
[  779.060980][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.070027][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.070086][    C0] yealink 2-1:36.0: unexpected response 0
[  779.070321][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.080071][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.080097][    C0] yealink 2-1:36.0: unexpected response 0
[  779.090550][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.096485][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.096512][    C0] yealink 2-1:36.0: unexpected response 0
[  779.109274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.109480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.109501][    C0] yealink 2-1:36.0: unexpected response 0
[  779.119684][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.125722][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.125750][    C0] yealink 2-1:36.0: unexpected response 0
[  779.135589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.141481][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.141502][    C0] yealink 2-1:36.0: unexpected response 0
[  779.141692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.151675][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.151699][    C0] yealink 2-1:36.0: unexpected response 0
[  779.161505][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.167392][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.167413][    C0] yealink 2-1:36.0: unexpected response 0
[  779.177146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.183102][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.183123][    C0] yealink 2-1:36.0: unexpected response 0
[  779.192927][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.198838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.198866][    C0] yealink 2-1:36.0: unexpected response 0
[  779.208688][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.215821][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.215853][    C0] yealink 2-1:36.0: unexpected response 0
[  779.216062][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.225914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.225943][    C0] yealink 2-1:36.0: unexpected response 0
[  779.226147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.235186][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.235214][    C0] yealink 2-1:36.0: unexpected response 0
[  779.245071][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.251011][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.251033][    C0] yealink 2-1:36.0: unexpected response 0
[  779.260934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.266870][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.266891][    C0] yealink 2-1:36.0: unexpected response 0
[  779.276718][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.282587][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.282608][    C0] yealink 2-1:36.0: unexpected response 0
[  779.292608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.299056][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.299088][    C0] yealink 2-1:36.0: unexpected response 0
[  779.309323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.309525][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.309549][    C0] yealink 2-1:36.0: unexpected response 0
[  779.319440][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.325388][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.325420][    C0] yealink 2-1:36.0: unexpected response 0
[  779.335214][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.335421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.335440][    C0] yealink 2-1:36.0: unexpected response 0
[  779.341243][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.350013][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.350044][    C0] yealink 2-1:36.0: unexpected response 0
[  779.350279][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.358955][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.358983][    C0] yealink 2-1:36.0: unexpected response 0
[  779.368728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.377210][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.377247][    C0] yealink 2-1:36.0: unexpected response 0
[  779.377454][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.388152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.388179][    C0] yealink 2-1:36.0: unexpected response 0
[  779.398078][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.398302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.398321][    C0] yealink 2-1:36.0: unexpected response 0
[  779.404408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.414564][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.414604][    C0] yealink 2-1:36.0: unexpected response 0
[  779.414814][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.423536][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.423558][    C0] yealink 2-1:36.0: unexpected response 0
[  779.433376][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.440538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.440573][    C0] yealink 2-1:36.0: unexpected response 0
[  779.451289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.451510][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.451533][    C0] yealink 2-1:36.0: unexpected response 0
[  779.457351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.466083][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.466114][    C0] yealink 2-1:36.0: unexpected response 0
[  779.466351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.476077][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.476103][    C0] yealink 2-1:36.0: unexpected response 0
[  779.476320][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.485646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.485674][    C0] yealink 2-1:36.0: unexpected response 0
[  779.495908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.496130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.496155][    C0] yealink 2-1:36.0: unexpected response 0
[  779.506211][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.512137][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.512166][    C0] yealink 2-1:36.0: unexpected response 0
[  779.522016][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.527902][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.527932][    C0] yealink 2-1:36.0: unexpected response 0
[  779.537687][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.537906][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.537928][    C0] yealink 2-1:36.0: unexpected response 0
[  779.544822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.554742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.554774][    C0] yealink 2-1:36.0: unexpected response 0
[  779.564617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.570531][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.570562][    C0] yealink 2-1:36.0: unexpected response 0
[  779.570943][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.579697][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.579728][    C0] yealink 2-1:36.0: unexpected response 0
[  779.589782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.595791][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.595822][    C0] yealink 2-1:36.0: unexpected response 0
[  779.606011][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.611918][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.611950][    C0] yealink 2-1:36.0: unexpected response 0
[  779.621764][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.627712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.627734][    C0] yealink 2-1:36.0: unexpected response 0
[  779.637774][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.643681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.643704][    C0] yealink 2-1:36.0: unexpected response 0
[  779.653597][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.659652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.659684][    C0] yealink 2-1:36.0: unexpected response 0
[  779.669482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.669704][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.669724][    C0] yealink 2-1:36.0: unexpected response 0
[  779.675526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.684203][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.684224][    C0] yealink 2-1:36.0: unexpected response 0
[  779.694199][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.700109][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.700137][    C0] yealink 2-1:36.0: unexpected response 0
[  779.710451][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.717586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.717616][    C0] yealink 2-1:36.0: unexpected response 0
[  779.727561][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.733487][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.733520][    C0] yealink 2-1:36.0: unexpected response 0
[  779.743335][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.749249][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.749278][    C0] yealink 2-1:36.0: unexpected response 0
[  779.759184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.765141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.765168][    C0] yealink 2-1:36.0: unexpected response 0
[  779.775038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.780923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.780943][    C0] yealink 2-1:36.0: unexpected response 0
[  779.790822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.797680][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.797711][    C0] yealink 2-1:36.0: unexpected response 0
[  779.808320][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.814245][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.814267][    C0] yealink 2-1:36.0: unexpected response 0
[  779.814456][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.824184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.824212][    C0] yealink 2-1:36.0: unexpected response 0
[  779.834014][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.839969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.839998][    C0] yealink 2-1:36.0: unexpected response 0
[  779.849987][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.856237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.856270][    C0] yealink 2-1:36.0: unexpected response 0
[  779.866145][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.866361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.866380][    C0] yealink 2-1:36.0: unexpected response 0
[  779.876101][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.882110][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.882132][    C0] yealink 2-1:36.0: unexpected response 0
[  779.892419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.898490][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.898515][    C0] yealink 2-1:36.0: unexpected response 0
[  779.910604][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.916515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.916539][    C0] yealink 2-1:36.0: unexpected response 0
[  779.926284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.932190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.932224][    C0] yealink 2-1:36.0: unexpected response 0
[  779.942026][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.947922][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.947948][    C0] yealink 2-1:36.0: unexpected response 0
[  779.957832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.963801][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.963822][    C0] yealink 2-1:36.0: unexpected response 0
[  779.973686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.973926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.973948][    C0] yealink 2-1:36.0: unexpected response 0
[  779.983677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  779.989604][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  779.989634][    C0] yealink 2-1:36.0: unexpected response 0
[  779.999837][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.007888][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.007925][    C0] yealink 2-1:36.0: unexpected response 0
[  780.018034][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.024190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.024213][    C0] yealink 2-1:36.0: unexpected response 0
[  780.034057][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.040053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.040076][    C0] yealink 2-1:36.0: unexpected response 0
[  780.049988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.055918][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.055970][    C0] yealink 2-1:36.0: unexpected response 0
[  780.065695][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.071574][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.071596][    C0] yealink 2-1:36.0: unexpected response 0
[  780.081439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.087356][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.087378][    C0] yealink 2-1:36.0: unexpected response 0
[  780.099389][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.099612][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.099636][    C0] yealink 2-1:36.0: unexpected response 0
[  780.105476][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.114314][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.114343][    C0] yealink 2-1:36.0: unexpected response 0
[  780.114570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.125654][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.125685][    C0] yealink 2-1:36.0: unexpected response 0
[  780.125899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.134696][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.134727][    C0] yealink 2-1:36.0: unexpected response 0
[  780.134982][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.144291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.144315][    C0] yealink 2-1:36.0: unexpected response 0
[  780.154202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.160118][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.160150][    C0] yealink 2-1:36.0: unexpected response 0
[  780.170003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.175866][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.175888][    C0] yealink 2-1:36.0: unexpected response 0
[  780.185858][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.191748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.191769][    C0] yealink 2-1:36.0: unexpected response 0
[  780.201817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.202034][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.202056][    C0] yealink 2-1:36.0: unexpected response 0
[  780.212984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.219042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.219066][    C0] yealink 2-1:36.0: unexpected response 0
[  780.228995][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.229220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.229242][    C0] yealink 2-1:36.0: unexpected response 0
[  780.238993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.244812][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.244836][    C0] yealink 2-1:36.0: unexpected response 0
[  780.245075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.254933][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.254962][    C0] yealink 2-1:36.0: unexpected response 0
[  780.264860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.270891][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.270922][    C0] yealink 2-1:36.0: unexpected response 0
[  780.280767][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.280982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.281001][    C0] yealink 2-1:36.0: unexpected response 0
[  780.290817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.296756][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.296787][    C0] yealink 2-1:36.0: unexpected response 0
[  780.297060][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.308220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.308250][    C0] yealink 2-1:36.0: unexpected response 0
[  780.308465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.317531][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.317563][    C0] yealink 2-1:36.0: unexpected response 0
[  780.327453][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.327658][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.327678][    C0] yealink 2-1:36.0: unexpected response 0
[  780.333478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.342739][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.342760][    C0] yealink 2-1:36.0: unexpected response 0
[  780.342965][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.351725][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.351748][    C0] yealink 2-1:36.0: unexpected response 0
[  780.361627][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.367685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.367706][    C0] yealink 2-1:36.0: unexpected response 0
[  780.377550][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.383480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.383501][    C0] yealink 2-1:36.0: unexpected response 0
[  780.393506][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.399669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.399699][    C0] yealink 2-1:36.0: unexpected response 0
[  780.399914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.410630][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.410662][    C0] yealink 2-1:36.0: unexpected response 0
[  780.410877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.421043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.421075][    C0] yealink 2-1:36.0: unexpected response 0
[  780.421280][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.431182][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.431212][    C0] yealink 2-1:36.0: unexpected response 0
[  780.441013][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.446898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.446924][    C0] yealink 2-1:36.0: unexpected response 0
[  780.460072][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.460278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.460301][    C0] yealink 2-1:36.0: unexpected response 0
[  780.466314][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.475160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.475181][    C0] yealink 2-1:36.0: unexpected response 0
[  780.485143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.491086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.491108][    C0] yealink 2-1:36.0: unexpected response 0
[  780.501879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.502276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.502301][    C0] yealink 2-1:36.0: unexpected response 0
[  780.513633][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.519705][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.519728][    C0] yealink 2-1:36.0: unexpected response 0
[  780.519936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.528627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.528648][    C0] yealink 2-1:36.0: unexpected response 0
[  780.538356][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.544242][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.544270][    C0] yealink 2-1:36.0: unexpected response 0
[  780.554112][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.559982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.560011][    C0] yealink 2-1:36.0: unexpected response 0
[  780.560218][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.570373][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.570400][    C0] yealink 2-1:36.0: unexpected response 0
[  780.580212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.580463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.580485][    C0] yealink 2-1:36.0: unexpected response 0
[  780.590287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.596174][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.596194][    C0] yealink 2-1:36.0: unexpected response 0
[  780.606433][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.612326][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.612348][    C0] yealink 2-1:36.0: unexpected response 0
[  780.622125][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.628120][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.628142][    C0] yealink 2-1:36.0: unexpected response 0
[  780.637872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.643808][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.643828][    C0] yealink 2-1:36.0: unexpected response 0
[  780.653732][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.659705][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.659726][    C0] yealink 2-1:36.0: unexpected response 0
[  780.669558][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.675443][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.675463][    C0] yealink 2-1:36.0: unexpected response 0
[  780.685353][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.691268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.691294][    C0] yealink 2-1:36.0: unexpected response 0
[  780.703747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.703981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.704005][    C0] yealink 2-1:36.0: unexpected response 0
[  780.713815][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.719717][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.719747][    C0] yealink 2-1:36.0: unexpected response 0
[  780.719954][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.729683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.729715][    C0] yealink 2-1:36.0: unexpected response 0
[  780.739542][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.739760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.739784][    C0] yealink 2-1:36.0: unexpected response 0
[  780.749646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.755571][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.755602][    C0] yealink 2-1:36.0: unexpected response 0
[  780.765447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.765662][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.765685][    C0] yealink 2-1:36.0: unexpected response 0
[  780.775437][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.781397][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.781418][    C0] yealink 2-1:36.0: unexpected response 0
[  780.791747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.797629][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.797652][    C0] yealink 2-1:36.0: unexpected response 0
[  780.811211][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.817694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.817735][    C0] yealink 2-1:36.0: unexpected response 0
[  780.827787][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.833680][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.833702][    C0] yealink 2-1:36.0: unexpected response 0
[  780.843694][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.849589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.849622][    C0] yealink 2-1:36.0: unexpected response 0
[  780.849824][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.858627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.858647][    C0] yealink 2-1:36.0: unexpected response 0
[  780.868364][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.874246][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.874268][    C0] yealink 2-1:36.0: unexpected response 0
[  780.884352][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.890468][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.890489][    C0] yealink 2-1:36.0: unexpected response 0
[  780.900304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.906199][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.906221][    C0] yealink 2-1:36.0: unexpected response 0
[  780.916204][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.916421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.916441][    C0] yealink 2-1:36.0: unexpected response 0
[  780.922251][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.931039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.931065][    C0] yealink 2-1:36.0: unexpected response 0
[  780.931279][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.941046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.941071][    C0] yealink 2-1:36.0: unexpected response 0
[  780.950981][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.956927][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.956949][    C0] yealink 2-1:36.0: unexpected response 0
[  780.966780][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.972699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.972720][    C0] yealink 2-1:36.0: unexpected response 0
[  780.982628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  780.989030][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  780.989061][    C0] yealink 2-1:36.0: unexpected response 0
[  781.000416][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.000635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.000658][    C0] yealink 2-1:36.0: unexpected response 0
[  781.012966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.018896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.018926][    C0] yealink 2-1:36.0: unexpected response 0
[  781.029308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.029530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.029552][    C0] yealink 2-1:36.0: unexpected response 0
[  781.039459][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.045371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.045397][    C0] yealink 2-1:36.0: unexpected response 0
[  781.055121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.055342][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.055364][    C0] yealink 2-1:36.0: unexpected response 0
[  781.061327][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.070480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.070502][    C0] yealink 2-1:36.0: unexpected response 0
[  781.080412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.086291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.086314][    C0] yealink 2-1:36.0: unexpected response 0
[  781.097774][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.097993][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.098012][    C0] yealink 2-1:36.0: unexpected response 0
[  781.103908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.113014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.113037][    C0] yealink 2-1:36.0: unexpected response 0
[  781.113228][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.122017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.122044][    C0] yealink 2-1:36.0: unexpected response 0
[  781.122278][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.132176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.132203][    C0] yealink 2-1:36.0: unexpected response 0
[  781.132405][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.142124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.142158][    C0] yealink 2-1:36.0: unexpected response 0
[  781.151957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.157872][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.157899][    C0] yealink 2-1:36.0: unexpected response 0
[  781.167717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.173615][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.173635][    C0] yealink 2-1:36.0: unexpected response 0
[  781.183583][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.189509][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.189531][    C0] yealink 2-1:36.0: unexpected response 0
[  781.200298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.206533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.206556][    C0] yealink 2-1:36.0: unexpected response 0
[  781.216418][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.216644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.216672][    C0] yealink 2-1:36.0: unexpected response 0
[  781.227080][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.233253][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.233276][    C0] yealink 2-1:36.0: unexpected response 0
[  781.243095][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.248998][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.249018][    C0] yealink 2-1:36.0: unexpected response 0
[  781.258731][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.258939][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.258962][    C0] yealink 2-1:36.0: unexpected response 0
[  781.268735][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.274632][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.274654][    C0] yealink 2-1:36.0: unexpected response 0
[  781.284481][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.290547][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.290575][    C0] yealink 2-1:36.0: unexpected response 0
[  781.290817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.300744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.300776][    C0] yealink 2-1:36.0: unexpected response 0
[  781.310792][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.311009][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.311030][    C0] yealink 2-1:36.0: unexpected response 0
[  781.317124][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.326042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.326071][    C0] yealink 2-1:36.0: unexpected response 0
[  781.335915][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.341820][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.341842][    C0] yealink 2-1:36.0: unexpected response 0
[  781.351616][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.357504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.357524][    C0] yealink 2-1:36.0: unexpected response 0
[  781.367393][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.373291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.373310][    C0] yealink 2-1:36.0: unexpected response 0
[  781.383128][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.389016][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.389037][    C0] yealink 2-1:36.0: unexpected response 0
[  781.398844][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.407613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.407644][    C0] yealink 2-1:36.0: unexpected response 0
[  781.407864][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.416686][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.416715][    C0] yealink 2-1:36.0: unexpected response 0
[  781.416950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.425650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.425677][    C0] yealink 2-1:36.0: unexpected response 0
[  781.435499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.441446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.441474][    C0] yealink 2-1:36.0: unexpected response 0
[  781.451357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.457274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.457303][    C0] yealink 2-1:36.0: unexpected response 0
[  781.467128][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.472984][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.473004][    C0] yealink 2-1:36.0: unexpected response 0
[  781.483165][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.483371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.483391][    C0] yealink 2-1:36.0: unexpected response 0
[  781.489399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.500972][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.501005][    C0] yealink 2-1:36.0: unexpected response 0
[  781.511599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.511803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.511826][    C0] yealink 2-1:36.0: unexpected response 0
[  781.517622][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.526312][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.526332][    C0] yealink 2-1:36.0: unexpected response 0
[  781.536141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.542028][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.542049][    C0] yealink 2-1:36.0: unexpected response 0
[  781.551840][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.557811][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.557837][    C0] yealink 2-1:36.0: unexpected response 0
[  781.567574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.574043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.574081][    C0] yealink 2-1:36.0: unexpected response 0
[  781.574309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.583206][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.583238][    C0] yealink 2-1:36.0: unexpected response 0
[  781.593063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.593282][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.593305][    C0] yealink 2-1:36.0: unexpected response 0
[  781.599553][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.608596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.608619][    C0] yealink 2-1:36.0: unexpected response 0
[  781.618345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.624240][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.624262][    C0] yealink 2-1:36.0: unexpected response 0
[  781.634088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.634305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.634329][    C0] yealink 2-1:36.0: unexpected response 0
[  781.640202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.648999][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.649022][    C0] yealink 2-1:36.0: unexpected response 0
[  781.660525][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.666460][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.666481][    C0] yealink 2-1:36.0: unexpected response 0
[  781.676195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.682878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.682908][    C0] yealink 2-1:36.0: unexpected response 0
[  781.693267][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.699864][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.699888][    C0] yealink 2-1:36.0: unexpected response 0
[  781.700089][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.709922][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.709950][    C0] yealink 2-1:36.0: unexpected response 0
[  781.719885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.725882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.725910][    C0] yealink 2-1:36.0: unexpected response 0
[  781.735689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.741685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.741705][    C0] yealink 2-1:36.0: unexpected response 0
[  781.751677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.757572][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.757591][    C0] yealink 2-1:36.0: unexpected response 0
[  781.767304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.773316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.773336][    C0] yealink 2-1:36.0: unexpected response 0
[  781.783096][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.783316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.783339][    C0] yealink 2-1:36.0: unexpected response 0
[  781.789156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.798109][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.798136][    C0] yealink 2-1:36.0: unexpected response 0
[  781.809749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.809981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.810004][    C0] yealink 2-1:36.0: unexpected response 0
[  781.816072][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.825101][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.825122][    C0] yealink 2-1:36.0: unexpected response 0
[  781.834921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.840942][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.840967][    C0] yealink 2-1:36.0: unexpected response 0
[  781.841199][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.850913][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.850936][    C0] yealink 2-1:36.0: unexpected response 0
[  781.861173][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.867054][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.867074][    C0] yealink 2-1:36.0: unexpected response 0
[  781.876784][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.882664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.882693][    C0] yealink 2-1:36.0: unexpected response 0
[  781.892588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.898469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.898490][    C0] yealink 2-1:36.0: unexpected response 0
[  781.908393][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.914460][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.914490][    C0] yealink 2-1:36.0: unexpected response 0
[  781.924304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.930188][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.930208][    C0] yealink 2-1:36.0: unexpected response 0
[  781.940019][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.945910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.945929][    C0] yealink 2-1:36.0: unexpected response 0
[  781.955632][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.955839][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.955859][    C0] yealink 2-1:36.0: unexpected response 0
[  781.961658][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.970423][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.970450][    C0] yealink 2-1:36.0: unexpected response 0
[  781.980460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.986420][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.986447][    C0] yealink 2-1:36.0: unexpected response 0
[  781.996905][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  781.997117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  781.997137][    C0] yealink 2-1:36.0: unexpected response 0
[  782.008400][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.014356][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.014388][    C0] yealink 2-1:36.0: unexpected response 0
[  782.014595][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.024329][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.024359][    C0] yealink 2-1:36.0: unexpected response 0
[  782.034412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.040309][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.040330][    C0] yealink 2-1:36.0: unexpected response 0
[  782.050111][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.056018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.056041][    C0] yealink 2-1:36.0: unexpected response 0
[  782.066010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.071993][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.072015][    C0] yealink 2-1:36.0: unexpected response 0
[  782.072228][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.081969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.082000][    C0] yealink 2-1:36.0: unexpected response 0
[  782.082210][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.094310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.094334][    C0] yealink 2-1:36.0: unexpected response 0
[  782.094531][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.105283][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.105312][    C0] yealink 2-1:36.0: unexpected response 0
[  782.115357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.115577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.115601][    C0] yealink 2-1:36.0: unexpected response 0
[  782.121450][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.130210][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.130237][    C0] yealink 2-1:36.0: unexpected response 0
[  782.140053][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.145969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.146001][    C0] yealink 2-1:36.0: unexpected response 0
[  782.155808][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.156013][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.156035][    C0] yealink 2-1:36.0: unexpected response 0
[  782.161914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.170650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.170681][    C0] yealink 2-1:36.0: unexpected response 0
[  782.170896][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.179626][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.179657][    C0] yealink 2-1:36.0: unexpected response 0
[  782.179865][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.188563][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.188584][    C0] yealink 2-1:36.0: unexpected response 0
[  782.198576][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.205279][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.205302][    C0] yealink 2-1:36.0: unexpected response 0
[  782.216336][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.222261][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.222290][    C0] yealink 2-1:36.0: unexpected response 0
[  782.232186][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.238072][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.238093][    C0] yealink 2-1:36.0: unexpected response 0
[  782.247814][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.253694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.253724][    C0] yealink 2-1:36.0: unexpected response 0
[  782.263574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.269571][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.269599][    C0] yealink 2-1:36.0: unexpected response 0
[  782.279418][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.285319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.285346][    C0] yealink 2-1:36.0: unexpected response 0
[  782.295794][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.296007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.296029][    C0] yealink 2-1:36.0: unexpected response 0
[  782.302774][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.311742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.311764][    C0] yealink 2-1:36.0: unexpected response 0
[  782.311970][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.321831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.321854][    C0] yealink 2-1:36.0: unexpected response 0
[  782.331667][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.337570][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.337590][    C0] yealink 2-1:36.0: unexpected response 0
[  782.347294][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.353182][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.353202][    C0] yealink 2-1:36.0: unexpected response 0
[  782.363003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.368888][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.368908][    C0] yealink 2-1:36.0: unexpected response 0
[  782.378618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.384550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.384572][    C0] yealink 2-1:36.0: unexpected response 0
[  782.394532][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.394754][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.394776][    C0] yealink 2-1:36.0: unexpected response 0
[  782.404776][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.410978][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.411009][    C0] yealink 2-1:36.0: unexpected response 0
[  782.421989][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.427936][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.427964][    C0] yealink 2-1:36.0: unexpected response 0
[  782.437717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.443656][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.443676][    C0] yealink 2-1:36.0: unexpected response 0
[  782.453564][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.453780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.453801][    C0] yealink 2-1:36.0: unexpected response 0
[  782.459700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.468436][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.468464][    C0] yealink 2-1:36.0: unexpected response 0
[  782.478651][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.484567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.484588][    C0] yealink 2-1:36.0: unexpected response 0
[  782.495153][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.501699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.501724][    C0] yealink 2-1:36.0: unexpected response 0
[  782.501923][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.513337][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.513372][    C0] yealink 2-1:36.0: unexpected response 0
[  782.513586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.522293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.522324][    C0] yealink 2-1:36.0: unexpected response 0
[  782.532155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.538041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.538062][    C0] yealink 2-1:36.0: unexpected response 0
[  782.547779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.553710][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.553738][    C0] yealink 2-1:36.0: unexpected response 0
[  782.563578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.569500][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.569529][    C0] yealink 2-1:36.0: unexpected response 0
[  782.579379][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.585279][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.585300][    C0] yealink 2-1:36.0: unexpected response 0
[  782.595162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.601291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.601313][    C0] yealink 2-1:36.0: unexpected response 0
[  782.611083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.611291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.611311][    C0] yealink 2-1:36.0: unexpected response 0
[  782.617134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.625828][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.625850][    C0] yealink 2-1:36.0: unexpected response 0
[  782.635673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.641647][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.641667][    C0] yealink 2-1:36.0: unexpected response 0
[  782.651444][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.651660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.651681][    C0] yealink 2-1:36.0: unexpected response 0
[  782.657504][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.667076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.667099][    C0] yealink 2-1:36.0: unexpected response 0
[  782.677337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.683330][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.683352][    C0] yealink 2-1:36.0: unexpected response 0
[  782.693161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.693414][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.693437][    C0] yealink 2-1:36.0: unexpected response 0
[  782.703363][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.709252][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.709281][    C0] yealink 2-1:36.0: unexpected response 0
[  782.719127][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.724962][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.724987][    C0] yealink 2-1:36.0: unexpected response 0
[  782.725181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.733863][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.733896][    C0] yealink 2-1:36.0: unexpected response 0
[  782.743723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.743926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.743947][    C0] yealink 2-1:36.0: unexpected response 0
[  782.749741][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.758491][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.758514][    C0] yealink 2-1:36.0: unexpected response 0
[  782.768217][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.774103][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.774124][    C0] yealink 2-1:36.0: unexpected response 0
[  782.783900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.790453][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.790497][    C0] yealink 2-1:36.0: unexpected response 0
[  782.800305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.806347][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.806378][    C0] yealink 2-1:36.0: unexpected response 0
[  782.817056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.822932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.822954][    C0] yealink 2-1:36.0: unexpected response 0
[  782.832806][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.838799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.838828][    C0] yealink 2-1:36.0: unexpected response 0
[  782.848583][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.849645][   T19] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  782.854684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.854711][    C0] yealink 2-1:36.0: unexpected response 0
[  782.863653][   T19]  0-....
[  782.870360][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.878731][   T19]  } 2674 jiffies s: 817 root: 0x0/.
[  782.882936][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  782.890413][   T19] rcu: blocking rcu_node structures (internal RCU debug):
[  782.896386][    C0] yealink 2-1:36.0: unexpected response 0
[  782.896599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  782.903096][   T19] 
[  782.910035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  810.949900][    C0] yealink 2-1:36.0: unexpected response 0
[  810.955889][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  810.962915][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  810.969744][    C0] yealink 2-1:36.0: unexpected response 0
[  810.975784][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  810.982904][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  810.989706][    C0] yealink 2-1:36.0: unexpected response 0
[  810.995670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  810.999880][   T19] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2809 jiffies s: 821 root: 0x1/.
[  811.004035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  811.023295][    C0] yealink 2-1:36.0: unexpected response 0
[  811.029372][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  811.031669][   T19] rcu: blocking rcu_node structures (internal RCU debug):
[  811.036491][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  811.050161][   T19] Sending NMI from CPU 1 to CPUs 0:
[  811.050579][    C0] yealink 2-1:36.0: unexpected response 0
[  811.056790][    C0] NMI backtrace for cpu 0
[  811.056808][    C0] CPU: 0 PID: 5187 Comm: kworker/0:5 Not tainted 6.10.0-rc2-syzkaller-00269-g96e09b8f8166 #0
[  811.056829][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  811.056843][    C0] Workqueue: events vmstat_shepherd
[  811.056878][    C0] RIP: 0010:__sanitizer_cov_trace_pc+0x5d/0x70
[  811.056904][    C0] Code: f8 15 00 00 83 fa 02 75 21 48 8b 91 00 16 00 00 48 8b 32 48 8d 7e 01 8b 89 fc 15 00 00 48 39 cf 73 08 48 89 3a 48 89 44 f2 08 <c3> cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90
[  811.056921][    C0] RSP: 0018:ffffc90000006098 EFLAGS: 00000046
[  811.056936][    C0] RAX: ffffffff8b7fb49c RBX: 0000000000000018 RCX: ffff888026e7bc00
[  811.056950][    C0] RDX: 0000000000010102 RSI: 0000000000000018 RDI: 0000000000000029
[  811.056962][    C0] RBP: ffffc90000006190 R08: ffffffff8b7fb48d R09: ffffffff8b7fadf4
[  811.056977][    C0] R10: 0000000000000012 R11: ffff888026e7bc00 R12: ffffffff8bcb808b
[  811.056991][    C0] R13: dffffc0000000000 R14: ffff0a1000000609 R15: 1ffff92000000c40
[  811.057006][    C0] FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[  811.057022][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  811.057036][    C0] CR2: 00007fad536d8ccb CR3: 0000000067410000 CR4: 00000000003506f0
[  811.057053][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  811.057065][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  811.057077][    C0] Call Trace:
[  811.057087][    C0]  <NMI>
[  811.057096][    C0]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  811.057124][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  811.057146][    C0]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  811.057171][    C0]  ? nmi_handle+0x2a/0x5a0
[  811.057209][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  811.057231][    C0]  ? nmi_handle+0x14f/0x5a0
[  811.057275][    C0]  ? nmi_handle+0x2a/0x5a0
[  811.057304][    C0]  ? __sanitizer_cov_trace_pc+0x5d/0x70
[  811.057324][    C0]  ? default_do_nmi+0x63/0x160
[  811.057351][    C0]  ? exc_nmi+0x123/0x1f0
[  811.057376][    C0]  ? end_repeat_nmi+0xf/0x53
[  811.057403][    C0]  ? vsnprintf+0x184/0x1da0
[  811.057426][    C0]  ? vsnprintf+0x81d/0x1da0
[  811.057449][    C0]  ? vsnprintf+0x82c/0x1da0
[  811.057474][    C0]  ? __sanitizer_cov_trace_pc+0x5d/0x70
[  811.057494][    C0]  ? __sanitizer_cov_trace_pc+0x5d/0x70
[  811.057516][    C0]  ? __sanitizer_cov_trace_pc+0x5d/0x70
[  811.057536][    C0]  </NMI>
[  811.057543][    C0]  <IRQ>
[  811.057549][    C0]  vsnprintf+0x82c/0x1da0
[  811.057580][    C0]  ? __pfx_vsnprintf+0x10/0x10
[  811.057709][    C0]  sprintf+0xda/0x120
[  811.057735][    C0]  ? desc_read+0x200/0x3f0
[  811.057757][    C0]  ? __pfx_sprintf+0x10/0x10
[  811.057791][    C0]  info_print_prefix+0x16b/0x310
[  811.057809][    C0]  ? __pfx_prb_first_seq+0x10/0x10
[  811.057829][    C0]  ? __pfx_info_print_prefix+0x10/0x10
[  811.057855][    C0]  printk_get_next_message+0x6da/0xbe0
[  811.057888][    C0]  ? __pfx_printk_get_next_message+0x10/0x10
[  811.057922][    C0]  ? __pfx_validate_chain+0x10/0x10
[  811.057959][    C0]  ? console_flush_all+0x3a8/0xfd0
[  811.057988][    C0]  console_flush_all+0x410/0xfd0
[  811.058018][    C0]  ? console_flush_all+0x152/0xfd0
[  811.058049][    C0]  ? __lock_acquire+0x1346/0x1fd0
[  811.058069][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  811.058108][    C0]  console_unlock+0x13b/0x4d0
[  811.058136][    C0]  ? __pfx_console_unlock+0x10/0x10
[  811.058160][    C0]  ? do_raw_spin_lock+0x14f/0x370
[  811.058186][    C0]  ? __pfx_lock_release+0x10/0x10
[  811.058210][    C0]  ? do_raw_spin_unlock+0x13c/0x8b0
[  811.058241][    C0]  ? vprintk_emit+0x3cf/0x770
[  811.058265][    C0]  vprintk_emit+0x5a6/0x770
[  811.058290][    C0]  ? __pfx_vprintk_emit+0x10/0x10
[  811.058315][    C0]  ? __pfx_snprintf+0x10/0x10
[  811.058338][    C0]  ? arch_stack_walk+0x17b/0x1b0
[  811.058370][    C0]  ? read_word_at_a_time+0xe/0x20
[  811.058391][    C0]  ? sized_strscpy+0x8d/0x220
[  811.058414][    C0]  dev_vprintk_emit+0x2ae/0x330
[  811.058436][    C0]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  811.058460][    C0]  ? __lock_acquire+0x1346/0x1fd0
[  811.058483][    C0]  dev_printk_emit+0xdd/0x120
[  811.058507][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
[  811.058531][    C0]  ? __dev_printk+0x137/0x1a0
[  811.058558][    C0]  _dev_err+0x122/0x170
[  811.058577][    C0]  ? kcov_remote_start+0x9e/0x7e0
[  811.058610][    C0]  ? do_raw_spin_lock+0x14f/0x370
[  811.058638][    C0]  ? urb_irq_callback+0xb4/0x5b0
[  811.058659][    C0]  ? __pfx__dev_err+0x10/0x10
[  811.058683][    C0]  ? kcov_remote_start+0x9e/0x7e0
[  811.058705][    C0]  urb_irq_callback+0x3b7/0x5b0
[  811.058729][    C0]  __usb_hcd_giveback_urb+0x373/0x530
[  811.058752][    C0]  dummy_timer+0x830/0x45d0
[  811.058785][    C0]  ? __pfx_lock_release+0x10/0x10
[  811.058816][    C0]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  811.058844][    C0]  ? __hrtimer_run_queues+0x477/0xd50
[  811.058879][    C0]  ? do_raw_spin_unlock+0x13c/0x8b0
[  811.058912][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  811.058943][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  811.058969][    C0]  __hrtimer_run_queues+0x59b/0xd50
[  811.058997][    C0]  ? ktime_get_update_offsets_now+0x3c/0x250
[  811.059029][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  811.059062][    C0]  hrtimer_interrupt+0x396/0x990
[  811.059103][    C0]  __sysvec_apic_timer_interrupt+0x110/0x3f0
[  811.059133][    C0]  sysvec_apic_timer_interrupt+0x52/0xc0
[  811.059154][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  811.059178][    C0] RIP: 0010:deref_stack_reg+0x1e4/0x260
[  811.059206][    C0] Code: 00 48 8b 2c 24 48 89 ef e8 79 08 00 00 48 89 c3 48 8b 6c 24 18 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 <74> 08 48 89 ef e8 42 cb ba 00 48 89 5d 00 b0 01 eb 0e e8 d5 07 55
[  811.059222][    C0] RSP: 0018:ffffc900000073c8 EFLAGS: 00000246
[  811.059238][    C0] RAX: 1ffff92000000ea8 RBX: 0000000000000100 RCX: dffffc0000000000
[  811.059252][    C0] RDX: 0000000000000101 RSI: 0000000000000002 RDI: ffffc90000007930
[  811.059266][    C0] RBP: ffffc90000007540 R08: ffffffff81411d5b R09: ffffffff814108cf
[  811.059280][    C0] R10: 0000000000000003 R11: ffff888026e7bc00 R12: 1ffff92000000ea1
[  811.059294][    C0] R13: 1ffff92000000ea2 R14: 1ffff92000000ea0 R15: ffffc90000008000
[  811.059312][    C0]  ? unwind_next_frame+0x196f/0x2a00
[  811.059337][    C0]  ? deref_stack_reg+0xab/0x260
[  811.059368][    C0]  ? deref_stack_reg+0x1c7/0x260
[  811.059397][    C0]  unwind_next_frame+0x1ab8/0x2a00
[  811.059430][    C0]  ? kmem_cache_alloc_node_noprof+0x16b/0x320
[  811.059464][    C0]  ? kmem_cache_alloc_node_noprof+0x16b/0x320
[  811.059495][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[  811.059515][    C0]  arch_stack_walk+0x151/0x1b0
[  811.059548][    C0]  ? kmalloc_reserve+0xa8/0x2a0
[  811.059579][    C0]  stack_trace_save+0x118/0x1d0
[  811.059605][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[  811.059623][    C0]  ? stack_trace_save+0x118/0x1d0
[  811.059643][    C0]  ? __pfx_stack_trace_save+0x10/0x10
[  811.059667][    C0]  kasan_save_track+0x3f/0x80
[  811.059688][    C0]  ? kasan_save_track+0x3f/0x80
[  811.059707][    C0]  ? __kasan_slab_alloc+0x66/0x80
[  811.059729][    C0]  ? kmem_cache_alloc_node_noprof+0x16b/0x320
[  811.059786][    C0]  ? kmem_cache_alloc_node_noprof+0x250/0x320
[  811.059816][    C0]  __kasan_slab_alloc+0x66/0x80
[  811.059838][    C0]  ? kmalloc_reserve+0xa8/0x2a0
[  811.059866][    C0]  kmem_cache_alloc_node_noprof+0x16b/0x320
[  811.059900][    C0]  kmalloc_reserve+0xa8/0x2a0
[  811.059930][    C0]  __alloc_skb+0x1f3/0x440
[  811.059961][    C0]  ? __pfx___alloc_skb+0x10/0x10
[  811.059992][    C0]  ? enqueue_timer+0x21b/0x570
[  811.060016][    C0]  ? aoecmd_cfg+0x5be/0xa30
[  811.060040][    C0]  ? is_aoe_netif+0x181/0x200
[  811.060067][    C0]  aoecmd_cfg+0x2d3/0xa30
[  811.060093][    C0]  ? aoecmd_cfg+0xf2/0xa30
[  811.060117][    C0]  ? __pfx_aoecmd_cfg+0x10/0x10
[  811.060139][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  811.060171][    C0]  ? call_timer_fn+0xa8/0x650
[  811.060197][    C0]  call_timer_fn+0x18e/0x650
[  811.060221][    C0]  ? call_timer_fn+0xc0/0x650
[  811.060242][    C0]  ? __pfx_discover_timer+0x10/0x10
[  811.060268][    C0]  ? __pfx_call_timer_fn+0x10/0x10
[  811.060293][    C0]  ? __pfx_discover_timer+0x10/0x10
[  811.060319][    C0]  ? __pfx_discover_timer+0x10/0x10
[  811.060345][    C0]  ? __pfx_discover_timer+0x10/0x10
[  811.060368][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  811.060392][    C0]  ? lockdep_hardirqs_on+0x99/0x150
[  811.060412][    C0]  ? __pfx_discover_timer+0x10/0x10
[  811.060438][    C0]  __run_timer_base+0x66a/0x8e0
[  811.060467][    C0]  ? __pfx___run_timer_base+0x10/0x10
[  811.060509][    C0]  run_timer_softirq+0xb7/0x170
[  811.060532][    C0]  handle_softirqs+0x2c4/0x970
[  811.060554][    C0]  ? __irq_exit_rcu+0xf4/0x1c0
[  811.060576][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[  811.060687][    C0]  ? irqtime_account_irq+0xd4/0x1e0
[  811.060722][    C0]  __irq_exit_rcu+0xf4/0x1c0
[  811.060745][    C0]  ? __pfx___irq_exit_rcu+0x10/0x10
[  811.060776][    C0]  irq_exit_rcu+0x9/0x30
[  811.060796][    C0]  sysvec_apic_timer_interrupt+0xa6/0xc0
[  811.060818][    C0]  </IRQ>
[  811.060826][    C0]  <TASK>
[  811.060834][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  811.060861][    C0] RIP: 0010:queue_delayed_work_on+0x271/0x390
[  811.060887][    C0] Code: 75 19 e8 22 78 36 00 eb 18 e8 1b 78 36 00 e8 56 d9 26 0a 48 83 7c 24 08 00 74 e7 e8 09 78 36 00 fb 48 c7 44 24 20 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 43 c7 44 27 09 00 00 00 00 66 43 c7 44 27
[  811.060905][    C0] RSP: 0018:ffffc90004307ac0 EFLAGS: 00000293
[  811.060923][    C0] RAX: ffffffff815fae77 RBX: 0000000000000000 RCX: ffff888026e7bc00
[  811.060940][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  811.060953][    C0] RBP: ffffc90004307bb0 R08: ffffffff815fae47 R09: 1ffffffff25f56b6
[  811.060969][    C0] R10: dffffc0000000000 R11: fffffbfff25f56b7 R12: 1ffff92000860f5c
[  811.060986][    C0] R13: 0000000000000046 R14: ffffffff8e400801 R15: dffffc0000000000
[  811.061005][    C0]  ? queue_delayed_work_on+0x237/0x390
[  811.061026][    C0]  ? queue_delayed_work_on+0x267/0x390
[  811.061062][    C0]  ? __pfx_queue_delayed_work_on+0x10/0x10
[  811.061089][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  811.061116][    C0]  ? vmstat_shepherd+0x164/0x1b0
[  811.061144][    C0]  ? process_scheduled_works+0x945/0x1830
[  811.061163][    C0]  process_scheduled_works+0xa2c/0x1830
[  811.061200][    C0]  ? __pfx_process_scheduled_works+0x10/0x10
[  811.061225][    C0]  ? assign_work+0x364/0x3d0
[  811.061247][    C0]  worker_thread+0x86d/0xd70
[  811.061273][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  811.061303][    C0]  ? __kthread_parkme+0x169/0x1d0
[  811.061326][    C0]  ? __pfx_worker_thread+0x10/0x10
[  811.061346][    C0]  kthread+0x2f0/0x390
[  811.061370][    C0]  ? __pfx_worker_thread+0x10/0x10
[  811.061390][    C0]  ? __pfx_kthread+0x10/0x10
[  811.061413][    C0]  ret_from_fork+0x4b/0x80
[  811.061439][    C0]  ? __pfx_kthread+0x10/0x10
[  811.061462][    C0]  ret_from_fork_asm+0x1a/0x30
[  811.061505][    C0]  </TASK>
[  811.061515][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 4.725 msecs
[  812.143732][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.150755][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.157572][    C0] yealink 2-1:36.0: unexpected response 0
executing program
executing program
[  812.163569][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.170599][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.177839][    C0] yealink 2-1:36.0: unexpected response 0
[  812.183818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.192059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.198856][    C0] yealink 2-1:36.0: unexpected response 0
[  812.204879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
executing program
[  812.212082][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.219064][    C0] yealink 2-1:36.0: unexpected response 0
[  812.225042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.232087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.238905][    C0] yealink 2-1:36.0: unexpected response 0
[  812.244892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.253683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.260764][    C0] yealink 2-1:36.0: unexpected response 0
executing program
executing program
[  812.266753][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.273798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.280616][    C0] yealink 2-1:36.0: unexpected response 0
[  812.286600][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.293724][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.300546][    C0] yealink 2-1:36.0: unexpected response 0
[  812.306531][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.313565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.320383][    C0] yealink 2-1:36.0: unexpected response 0
[  812.326362][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.333395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.340183][    C0] yealink 2-1:36.0: unexpected response 0
[  812.346103][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.353099][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.359890][    C0] yealink 2-1:36.0: unexpected response 0
[  812.365811][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.372837][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.379818][    C0] yealink 2-1:36.0: unexpected response 0
[  812.385749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.393376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.400880][    C0] yealink 2-1:36.0: unexpected response 0
[  812.406883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.414066][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.420953][    C0] yealink 2-1:36.0: unexpected response 0
[  812.426906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.433902][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.440865][    C0] yealink 2-1:36.0: unexpected response 0
[  812.446841][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.453828][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.460730][    C0] yealink 2-1:36.0: unexpected response 0
[  812.466805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.473926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.480713][    C0] yealink 2-1:36.0: unexpected response 0
[  812.486806][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.493831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.502121][    C0] yealink 2-1:36.0: unexpected response 0
[  812.508143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.515481][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.522285][    C0] yealink 2-1:36.0: unexpected response 0
[  812.528216][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.535213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.542097][    C0] yealink 2-1:36.0: unexpected response 0
[  812.548033][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.555030][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.561824][    C0] yealink 2-1:36.0: unexpected response 0
[  812.567753][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.574780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.581593][    C0] yealink 2-1:36.0: unexpected response 0
[  812.588164][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.595187][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.602021][    C0] yealink 2-1:36.0: unexpected response 0
[  812.608629][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.615747][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.622561][    C0] yealink 2-1:36.0: unexpected response 0
[  812.628548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.635579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.642382][    C0] yealink 2-1:36.0: unexpected response 0
[  812.648361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.655362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.662155][    C0] yealink 2-1:36.0: unexpected response 0
[  812.668095][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.675121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.681999][    C0] yealink 2-1:36.0: unexpected response 0
[  812.688250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.695345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.702519][    C0] yealink 2-1:36.0: unexpected response 0
[  812.708538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.715673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.722458][    C0] yealink 2-1:36.0: unexpected response 0
[  812.728420][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.735517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.742330][    C0] yealink 2-1:36.0: unexpected response 0
[  812.748311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.755333][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.762225][    C0] yealink 2-1:36.0: unexpected response 0
[  812.768151][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.775159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.782334][    C0] yealink 2-1:36.0: unexpected response 0
[  812.788270][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.795446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.802530][    C0] yealink 2-1:36.0: unexpected response 0
[  812.809232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.816155][ T5113] usb 5-1: device descriptor read/8, error -71
[  812.822381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.822410][    C0] yealink 2-1:36.0: unexpected response 0
[  812.829446][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.835435][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.835461][    C0] yealink 2-1:36.0: unexpected response 0
[  812.842421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.842628][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.842649][    C0] yealink 2-1:36.0: unexpected response 0
[  812.849505][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.855412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.855434][    C0] yealink 2-1:36.0: unexpected response 0
[  812.862274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.869244][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.869276][    C0] yealink 2-1:36.0: unexpected response 0
[  812.875258][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.882144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.882175][    C0] yealink 2-1:36.0: unexpected response 0
[  812.889139][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.894969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.894987][    C0] yealink 2-1:36.0: unexpected response 0
[  812.902014][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.902230][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.902251][    C0] yealink 2-1:36.0: unexpected response 0
[  812.909119][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.914932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.914960][    C0] yealink 2-1:36.0: unexpected response 0
[  812.922038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.928986][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.929005][    C0] yealink 2-1:36.0: unexpected response 0
[  812.934829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.941787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.941809][    C0] yealink 2-1:36.0: unexpected response 0
[  812.948727][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.954627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.954650][    C0] yealink 2-1:36.0: unexpected response 0
[  812.961682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.961901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.961922][    C0] yealink 2-1:36.0: unexpected response 0
[  812.968776][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.974611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.974635][    C0] yealink 2-1:36.0: unexpected response 0
[  812.982102][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.982324][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.982345][    C0] yealink 2-1:36.0: unexpected response 0
[  812.989289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  812.996693][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  812.996721][    C0] yealink 2-1:36.0: unexpected response 0
[  813.004554][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.011791][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.011823][    C0] yealink 2-1:36.0: unexpected response 0
[  813.017965][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.025025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.025050][    C0] yealink 2-1:36.0: unexpected response 0
[  813.025272][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.032322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.032356][    C0] yealink 2-1:36.0: unexpected response 0
[  813.038274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.045195][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.045213][    C0] yealink 2-1:36.0: unexpected response 0
[  813.052202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.058058][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.058078][    C0] yealink 2-1:36.0: unexpected response 0
[  813.065097][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.072043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.072064][    C0] yealink 2-1:36.0: unexpected response 0
[  813.077933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.084986][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.085014][    C0] yealink 2-1:36.0: unexpected response 0
[  813.085258][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.093619][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.093650][    C0] yealink 2-1:36.0: unexpected response 0
[  813.100274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.100493][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.100514][    C0] yealink 2-1:36.0: unexpected response 0
[  813.107658][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.115100][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.115129][    C0] yealink 2-1:36.0: unexpected response 0
[  813.121046][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.128005][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.128028][    C0] yealink 2-1:36.0: unexpected response 0
[  813.134950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.140805][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.140825][    C0] yealink 2-1:36.0: unexpected response 0
[  813.147873][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.154742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.154762][    C0] yealink 2-1:36.0: unexpected response 0
[  813.160636][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.167561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.167581][    C0] yealink 2-1:36.0: unexpected response 0
[  813.174404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.180428][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.180448][    C0] yealink 2-1:36.0: unexpected response 0
[  813.187398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.194272][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.194292][    C0] yealink 2-1:36.0: unexpected response 0
[  813.203169][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.203375][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.203397][    C0] yealink 2-1:36.0: unexpected response 0
[  813.210342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.217452][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.217475][    C0] yealink 2-1:36.0: unexpected response 0
[  813.223297][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.223550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.223573][    C0] yealink 2-1:36.0: unexpected response 0
[  813.230495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.237523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.237554][    C0] yealink 2-1:36.0: unexpected response 0
[  813.243399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.250388][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.250421][    C0] yealink 2-1:36.0: unexpected response 0
[  813.257354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.263153][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.263173][    C0] yealink 2-1:36.0: unexpected response 0
[  813.263362][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.270249][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.270269][    C0] yealink 2-1:36.0: unexpected response 0
[  813.277160][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.282954][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.282973][    C0] yealink 2-1:36.0: unexpected response 0
[  813.289912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.299679][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.299713][    C0] yealink 2-1:36.0: unexpected response 0
[  813.305627][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.312663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.312685][    C0] yealink 2-1:36.0: unexpected response 0
[  813.319594][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.325504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.325526][    C0] yealink 2-1:36.0: unexpected response 0
[  813.332417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.339368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.339395][    C0] yealink 2-1:36.0: unexpected response 0
[  813.345330][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.352280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.352307][    C0] yealink 2-1:36.0: unexpected response 0
[  813.359398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.359610][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.359633][    C0] yealink 2-1:36.0: unexpected response 0
[  813.365463][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.372355][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.372379][    C0] yealink 2-1:36.0: unexpected response 0
[  813.379345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.385358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.385378][    C0] yealink 2-1:36.0: unexpected response 0
[  813.392304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.399269][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.399291][    C0] yealink 2-1:36.0: unexpected response 0
[  813.405340][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.412380][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.412410][    C0] yealink 2-1:36.0: unexpected response 0
[  813.419386][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.419596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.419616][    C0] yealink 2-1:36.0: unexpected response 0
[  813.425422][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.432283][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.432303][    C0] yealink 2-1:36.0: unexpected response 0
[  813.439212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.445148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.445174][    C0] yealink 2-1:36.0: unexpected response 0
[  813.452156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.459071][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.459091][    C0] yealink 2-1:36.0: unexpected response 0
[  813.464870][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.471784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.471804][    C0] yealink 2-1:36.0: unexpected response 0
[  813.478686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.484492][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.484521][    C0] yealink 2-1:36.0: unexpected response 0
[  813.484749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.492150][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.492180][    C0] yealink 2-1:36.0: unexpected response 0
[  813.499137][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.505077][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.505106][    C0] yealink 2-1:36.0: unexpected response 0
[  813.505324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.512211][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.512234][    C0] yealink 2-1:36.0: unexpected response 0
[  813.519133][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.524962][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.524982][    C0] yealink 2-1:36.0: unexpected response 0
[  813.532202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.539189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.539210][    C0] yealink 2-1:36.0: unexpected response 0
[  813.545020][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.552039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.552060][    C0] yealink 2-1:36.0: unexpected response 0
[  813.558953][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.564749][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.564767][    C0] yealink 2-1:36.0: unexpected response 0
[  813.571698][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.578593][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.578613][    C0] yealink 2-1:36.0: unexpected response 0
[  813.584749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.591713][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.591744][    C0] yealink 2-1:36.0: unexpected response 0
[  813.598708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.604665][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.604697][    C0] yealink 2-1:36.0: unexpected response 0
[  813.611682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.618660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.618689][    C0] yealink 2-1:36.0: unexpected response 0
[  813.625460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.625678][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.625707][    C0] yealink 2-1:36.0: unexpected response 0
[  813.633370][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.640350][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.640373][    C0] yealink 2-1:36.0: unexpected response 0
[  813.646272][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.653119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.653141][    C0] yealink 2-1:36.0: unexpected response 0
[  813.660070][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.665957][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.665978][    C0] yealink 2-1:36.0: unexpected response 0
[  813.672903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.679830][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.679853][    C0] yealink 2-1:36.0: unexpected response 0
[  813.685752][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.692618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.692639][    C0] yealink 2-1:36.0: unexpected response 0
[  813.699639][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.699843][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.699865][    C0] yealink 2-1:36.0: unexpected response 0
[  813.706509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.713693][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.713715][    C0] yealink 2-1:36.0: unexpected response 0
[  813.720624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.726506][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.726526][    C0] yealink 2-1:36.0: unexpected response 0
[  813.733350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.740289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.740319][    C0] yealink 2-1:36.0: unexpected response 0
[  813.740551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.746347][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.746369][    C0] yealink 2-1:36.0: unexpected response 0
[  813.753247][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.760137][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.760158][    C0] yealink 2-1:36.0: unexpected response 0
[  813.766037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.772883][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.772904][    C0] yealink 2-1:36.0: unexpected response 0
[  813.779812][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.785697][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.785719][    C0] yealink 2-1:36.0: unexpected response 0
[  813.792703][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.799624][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.799647][    C0] yealink 2-1:36.0: unexpected response 0
[  813.805635][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.812481][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.812502][    C0] yealink 2-1:36.0: unexpected response 0
[  813.819439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.825448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.825478][    C0] yealink 2-1:36.0: unexpected response 0
[  813.832474][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.839518][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.839551][    C0] yealink 2-1:36.0: unexpected response 0
[  813.845484][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.852327][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.852346][    C0] yealink 2-1:36.0: unexpected response 0
[  813.859272][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.865118][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.865145][    C0] yealink 2-1:36.0: unexpected response 0
[  813.872066][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.879086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.879115][    C0] yealink 2-1:36.0: unexpected response 0
[  813.884957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.892048][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.892078][    C0] yealink 2-1:36.0: unexpected response 0
[  813.899432][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.905336][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.905358][    C0] yealink 2-1:36.0: unexpected response 0
[  813.912187][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.919079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.919099][    C0] yealink 2-1:36.0: unexpected response 0
[  813.924903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.925104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.925121][    C0] yealink 2-1:36.0: unexpected response 0
[  813.932060][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.938946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.938965][    C0] yealink 2-1:36.0: unexpected response 0
[  813.944740][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.951763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.951782][    C0] yealink 2-1:36.0: unexpected response 0
[  813.958754][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.964558][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.964577][    C0] yealink 2-1:36.0: unexpected response 0
[  813.971510][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.978415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.978436][    C0] yealink 2-1:36.0: unexpected response 0
[  813.984225][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  813.991184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  813.991210][    C0] yealink 2-1:36.0: unexpected response 0
[  813.998345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.004397][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.004424][    C0] yealink 2-1:36.0: unexpected response 0
[  814.004624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.011786][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.011817][    C0] yealink 2-1:36.0: unexpected response 0
[  814.018779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.024597][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.024617][    C0] yealink 2-1:36.0: unexpected response 0
[  814.031670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.038627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.038647][    C0] yealink 2-1:36.0: unexpected response 0
[  814.044440][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.051462][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.051484][    C0] yealink 2-1:36.0: unexpected response 0
[  814.058578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.064472][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.064498][    C0] yealink 2-1:36.0: unexpected response 0
[  814.071452][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.078445][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.078467][    C0] yealink 2-1:36.0: unexpected response 0
[  814.084275][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.091237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.091256][    C0] yealink 2-1:36.0: unexpected response 0
[  814.098979][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.104989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.105019][    C0] yealink 2-1:36.0: unexpected response 0
[  814.105224][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.112094][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.112117][    C0] yealink 2-1:36.0: unexpected response 0
[  814.119187][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.125019][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.125046][    C0] yealink 2-1:36.0: unexpected response 0
[  814.132025][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.138959][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.138988][    C0] yealink 2-1:36.0: unexpected response 0
[  814.144835][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.145042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.145062][    C0] yealink 2-1:36.0: unexpected response 0
[  814.151912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.158872][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.158900][    C0] yealink 2-1:36.0: unexpected response 0
[  814.164685][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.164893][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.164914][    C0] yealink 2-1:36.0: unexpected response 0
[  814.171867][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.178759][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.178779][    C0] yealink 2-1:36.0: unexpected response 0
[  814.184559][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.191570][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.191592][    C0] yealink 2-1:36.0: unexpected response 0
[  814.198586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.204407][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.204430][    C0] yealink 2-1:36.0: unexpected response 0
[  814.214156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.221119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.221152][    C0] yealink 2-1:36.0: unexpected response 0
[  814.227074][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.233925][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.233948][    C0] yealink 2-1:36.0: unexpected response 0
[  814.240848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.246730][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.246751][    C0] yealink 2-1:36.0: unexpected response 0
[  814.253628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.260687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.260713][    C0] yealink 2-1:36.0: unexpected response 0
[  814.266637][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.273489][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.273510][    C0] yealink 2-1:36.0: unexpected response 0
[  814.280419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.286433][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.286455][    C0] yealink 2-1:36.0: unexpected response 0
[  814.293402][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.300577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.300608][    C0] yealink 2-1:36.0: unexpected response 0
[  814.307829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.314862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.314883][    C0] yealink 2-1:36.0: unexpected response 0
[  814.321813][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.327707][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.327728][    C0] yealink 2-1:36.0: unexpected response 0
[  814.334559][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.341472][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.341493][    C0] yealink 2-1:36.0: unexpected response 0
[  814.347382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.354238][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.354257][    C0] yealink 2-1:36.0: unexpected response 0
[  814.361184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.367081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.367101][    C0] yealink 2-1:36.0: unexpected response 0
[  814.373980][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.380920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.380947][    C0] yealink 2-1:36.0: unexpected response 0
[  814.386954][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.393935][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.393963][    C0] yealink 2-1:36.0: unexpected response 0
[  814.401061][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.401274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.401294][    C0] yealink 2-1:36.0: unexpected response 0
[  814.407198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.414033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.414053][    C0] yealink 2-1:36.0: unexpected response 0
[  814.420971][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.426847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.426868][    C0] yealink 2-1:36.0: unexpected response 0
[  814.433704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.440698][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.440722][    C0] yealink 2-1:36.0: unexpected response 0
[  814.446631][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.453483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.453504][    C0] yealink 2-1:36.0: unexpected response 0
[  814.460447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.460673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.460696][    C0] yealink 2-1:36.0: unexpected response 0
[  814.466690][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.473570][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.473590][    C0] yealink 2-1:36.0: unexpected response 0
[  814.480524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.486425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.486453][    C0] yealink 2-1:36.0: unexpected response 0
[  814.493838][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.500753][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.500778][    C0] yealink 2-1:36.0: unexpected response 0
[  814.506668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.513540][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.513566][    C0] yealink 2-1:36.0: unexpected response 0
[  814.520550][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.520768][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.520790][    C0] yealink 2-1:36.0: unexpected response 0
[  814.526599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.533484][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.533507][    C0] yealink 2-1:36.0: unexpected response 0
[  814.540432][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.546621][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.546642][    C0] yealink 2-1:36.0: unexpected response 0
[  814.553472][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.560652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.560673][    C0] yealink 2-1:36.0: unexpected response 0
[  814.566549][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.573381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.573400][    C0] yealink 2-1:36.0: unexpected response 0
[  814.580969][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.581188][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.581210][    C0] yealink 2-1:36.0: unexpected response 0
[  814.587012][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.593847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.593867][    C0] yealink 2-1:36.0: unexpected response 0
[  814.600870][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.606743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.606763][    C0] yealink 2-1:36.0: unexpected response 0
[  814.613804][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.620721][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.620742][    C0] yealink 2-1:36.0: unexpected response 0
[  814.626618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.633841][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.633861][    C0] yealink 2-1:36.0: unexpected response 0
[  814.641371][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.641571][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.641592][    C0] yealink 2-1:36.0: unexpected response 0
[  814.647414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.654420][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.654444][    C0] yealink 2-1:36.0: unexpected response 0
[  814.661434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.667368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.667396][    C0] yealink 2-1:36.0: unexpected response 0
[  814.674265][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.681243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.681274][    C0] yealink 2-1:36.0: unexpected response 0
[  814.687194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.694521][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.694542][    C0] yealink 2-1:36.0: unexpected response 0
[  814.701493][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.701696][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.701719][    C0] yealink 2-1:36.0: unexpected response 0
[  814.707522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.714369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.714390][    C0] yealink 2-1:36.0: unexpected response 0
[  814.721404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.727310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.727330][    C0] yealink 2-1:36.0: unexpected response 0
[  814.734164][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.741141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.741162][    C0] yealink 2-1:36.0: unexpected response 0
[  814.747027][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.753858][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.753877][    C0] yealink 2-1:36.0: unexpected response 0
[  814.760768][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.766653][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.766673][    C0] yealink 2-1:36.0: unexpected response 0
[  814.773500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.780530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.780560][    C0] yealink 2-1:36.0: unexpected response 0
[  814.780804][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.787049][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.787070][    C0] yealink 2-1:36.0: unexpected response 0
[  814.795467][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.802455][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.802479][    C0] yealink 2-1:36.0: unexpected response 0
[  814.802668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.808596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.808619][    C0] yealink 2-1:36.0: unexpected response 0
[  814.815665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.822597][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.822621][    C0] yealink 2-1:36.0: unexpected response 0
[  814.828604][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.835445][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.835466][    C0] yealink 2-1:36.0: unexpected response 0
[  814.842487][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.842689][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.842712][    C0] yealink 2-1:36.0: unexpected response 0
[  814.848523][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.855376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.855422][    C0] yealink 2-1:36.0: unexpected response 0
[  814.862330][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.868217][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.868237][    C0] yealink 2-1:36.0: unexpected response 0
[  814.875209][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.882653][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.882676][    C0] yealink 2-1:36.0: unexpected response 0
[  814.888948][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.896033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.896058][    C0] yealink 2-1:36.0: unexpected response 0
[  814.903053][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.908993][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.909022][    C0] yealink 2-1:36.0: unexpected response 0
[  814.915936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.922909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.922937][    C0] yealink 2-1:36.0: unexpected response 0
[  814.928929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.935869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.935889][    C0] yealink 2-1:36.0: unexpected response 0
[  814.942824][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.948719][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.948739][    C0] yealink 2-1:36.0: unexpected response 0
[  814.955591][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.962489][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.962511][    C0] yealink 2-1:36.0: unexpected response 0
[  814.968388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.975237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.975256][    C0] yealink 2-1:36.0: unexpected response 0
[  814.982144][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  814.988403][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  814.988432][    C0] yealink 2-1:36.0: unexpected response 0
[  814.996797][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.003766][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.003793][    C0] yealink 2-1:36.0: unexpected response 0
[  815.010141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.017170][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.017201][    C0] yealink 2-1:36.0: unexpected response 0
[  815.024486][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.024687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.024707][    C0] yealink 2-1:36.0: unexpected response 0
[  815.030878][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.038035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.038061][    C0] yealink 2-1:36.0: unexpected response 0
[  815.044923][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.050836][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.050863][    C0] yealink 2-1:36.0: unexpected response 0
[  815.057777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.064664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.064692][    C0] yealink 2-1:36.0: unexpected response 0
[  815.064898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.070712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.070742][    C0] yealink 2-1:36.0: unexpected response 0
[  815.077676][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.084518][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.084537][    C0] yealink 2-1:36.0: unexpected response 0
[  815.090452][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.097361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.097382][    C0] yealink 2-1:36.0: unexpected response 0
[  815.104219][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.110244][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.110267][    C0] yealink 2-1:36.0: unexpected response 0
[  815.118046][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.125004][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.125024][    C0] yealink 2-1:36.0: unexpected response 0
[  815.130935][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.137910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.137930][    C0] yealink 2-1:36.0: unexpected response 0
[  815.144770][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.150666][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.150687][    C0] yealink 2-1:36.0: unexpected response 0
[  815.157620][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.164505][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.164529][    C0] yealink 2-1:36.0: unexpected response 0
[  815.170478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.177451][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.177479][    C0] yealink 2-1:36.0: unexpected response 0
[  815.184346][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.184554][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.184576][    C0] yealink 2-1:36.0: unexpected response 0
[  815.190387][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.197288][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.197309][    C0] yealink 2-1:36.0: unexpected response 0
[  815.204142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.210115][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.210137][    C0] yealink 2-1:36.0: unexpected response 0
[  815.217131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.224063][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.224084][    C0] yealink 2-1:36.0: unexpected response 0
[  815.229971][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.237045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.237067][    C0] yealink 2-1:36.0: unexpected response 0
[  815.244088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.244305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.244324][    C0] yealink 2-1:36.0: unexpected response 0
[  815.250163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.257101][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.257121][    C0] yealink 2-1:36.0: unexpected response 0
[  815.263973][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.269938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.269959][    C0] yealink 2-1:36.0: unexpected response 0
[  815.276846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.283682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.283700][    C0] yealink 2-1:36.0: unexpected response 0
[  815.289781][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.296803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.296828][    C0] yealink 2-1:36.0: unexpected response 0
[  815.304094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.304312][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.304344][    C0] yealink 2-1:36.0: unexpected response 0
[  815.310249][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.317208][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.317239][    C0] yealink 2-1:36.0: unexpected response 0
[  815.319776][ T4544] udevd[4544]: worker [5188] /devices/platform/dummy_hcd.1/usb2/2-1 timeout; kill it
[  815.324117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.330398][ T4544] udevd[4544]: seq 7845 '/devices/platform/dummy_hcd.1/usb2/2-1' killed
[  815.336967][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.356194][ T4544] udevd[4544]: worker [5191] /devices/platform/dummy_hcd.3/usb4/4-1 timeout; kill it
[  815.362917][    C0] yealink 2-1:36.0: unexpected response 0
[  815.363150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.370852][ T4544] udevd[4544]: seq 7846 '/devices/platform/dummy_hcd.3/usb4/4-1' killed
[  815.375821][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.399787][ T4544] udevd[4544]: worker [5188] terminated by signal 9 (Killed)
[  815.401822][    C0] yealink 2-1:36.0: unexpected response 0
[  815.402075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  815.408647][ T4544] udevd[4544]: worker [5188] failed while handling '/devices/platform/dummy_hcd.1/usb2/2-1'
[  815.414790][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  815.414814][    C0] yealink 2-1:36.0: unexpected response 0
[  815.415042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.012958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.015621][ T4544] udevd[4544]: worker [5191] terminated by signal 9 (Killed)
[  817.019763][    C0] yealink 2-1:36.0: unexpected response 0
[  817.020044][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.027751][ T4544] udevd[4544]: worker [5191] failed while handling '/devices/platform/dummy_hcd.3/usb4/4-1'
[  817.033601][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.057215][    C0] yealink 2-1:36.0: unexpected response 0
[  817.063310][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.070530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.077410][    C0] yealink 2-1:36.0: unexpected response 0
[  817.083413][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.094667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.101498][    C0] yealink 2-1:36.0: unexpected response 0
[  817.107601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.114746][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.121739][    C0] yealink 2-1:36.0: unexpected response 0
[  817.127733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
executing program
executing program
executing program
executing program
executing program
[  817.134784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.141596][    C0] yealink 2-1:36.0: unexpected response 0
[  817.147686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.154750][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.161777][    C0] yealink 2-1:36.0: unexpected response 0
[  817.167777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.174817][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.181631][    C0] yealink 2-1:36.0: unexpected response 0
[  817.187661][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.195609][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.204276][    C0] yealink 2-1:36.0: unexpected response 0
[  817.210305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.217556][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.224460][    C0] yealink 2-1:36.0: unexpected response 0
[  817.230459][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.237542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.244375][    C0] yealink 2-1:36.0: unexpected response 0
[  817.250401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.257448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.264258][    C0] yealink 2-1:36.0: unexpected response 0
[  817.270183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.277185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.283991][    C0] yealink 2-1:36.0: unexpected response 0
[  817.289929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.297586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.304389][    C0] yealink 2-1:36.0: unexpected response 0
[  817.310313][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.317422][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.324206][    C0] yealink 2-1:36.0: unexpected response 0
[  817.330141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.337239][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.344053][    C0] yealink 2-1:36.0: unexpected response 0
[  817.350006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.356985][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.364552][    C0] yealink 2-1:36.0: unexpected response 0
[  817.370518][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.377588][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.384377][    C0] yealink 2-1:36.0: unexpected response 0
[  817.390304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.397316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.404722][    C0] yealink 2-1:36.0: unexpected response 0
[  817.411341][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.418625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.425519][    C0] yealink 2-1:36.0: unexpected response 0
[  817.431572][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.438742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.445622][    C0] yealink 2-1:36.0: unexpected response 0
[  817.451624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.458613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.465407][    C0] yealink 2-1:36.0: unexpected response 0
[  817.471325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.478313][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.485363][    C0] yealink 2-1:36.0: unexpected response 0
[  817.491335][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.499048][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.506376][    C0] yealink 2-1:36.0: unexpected response 0
[  817.512361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.519348][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.526129][    C0] yealink 2-1:36.0: unexpected response 0
[  817.532056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.539046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.545818][    C0] yealink 2-1:36.0: unexpected response 0
[  817.551737][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.558765][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.565579][    C0] yealink 2-1:36.0: unexpected response 0
[  817.571710][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.578869][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.587642][    C0] yealink 2-1:36.0: unexpected response 0
[  817.595076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.603087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.609881][    C0] yealink 2-1:36.0: unexpected response 0
[  817.616060][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.623081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.629973][    C0] yealink 2-1:36.0: unexpected response 0
[  817.635904][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.642885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.649787][    C0] yealink 2-1:36.0: unexpected response 0
[  817.655807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.662778][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.669552][    C0] yealink 2-1:36.0: unexpected response 0
[  817.675460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.682439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.689417][    C0] yealink 2-1:36.0: unexpected response 0
[  817.696867][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.704040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.710921][    C0] yealink 2-1:36.0: unexpected response 0
[  817.716947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.723980][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.730769][    C0] yealink 2-1:36.0: unexpected response 0
[  817.736699][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.743677][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.750464][    C0] yealink 2-1:36.0: unexpected response 0
[  817.756423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.763412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.770201][    C0] yealink 2-1:36.0: unexpected response 0
[  817.776141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.783227][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.790065][    C0] yealink 2-1:36.0: unexpected response 0
[  817.796189][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.804081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.810897][    C0] yealink 2-1:36.0: unexpected response 0
[  817.816877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.823960][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.830833][    C0] yealink 2-1:36.0: unexpected response 0
[  817.836766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.843833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.850614][    C0] yealink 2-1:36.0: unexpected response 0
[  817.856634][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.863647][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.870582][    C0] yealink 2-1:36.0: unexpected response 0
[  817.876586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.883578][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.890382][    C0] yealink 2-1:36.0: unexpected response 0
[  817.896302][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.903383][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.910189][    C0] yealink 2-1:36.0: unexpected response 0
[  817.916247][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.923387][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.930188][    C0] yealink 2-1:36.0: unexpected response 0
[  817.936102][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.943131][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.949928][    C0] yealink 2-1:36.0: unexpected response 0
[  817.955851][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.962834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.969640][    C0] yealink 2-1:36.0: unexpected response 0
[  817.975591][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  817.982583][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  817.989369][    C0] yealink 2-1:36.0: unexpected response 0
[  817.996727][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.003924][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.011585][    C0] yealink 2-1:36.0: unexpected response 0
[  818.017626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.024824][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.031630][    C0] yealink 2-1:36.0: unexpected response 0
[  818.037584][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.044586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.051374][    C0] yealink 2-1:36.0: unexpected response 0
[  818.057420][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.064516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.071307][    C0] yealink 2-1:36.0: unexpected response 0
[  818.077277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.084365][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.092575][    C0] yealink 2-1:36.0: unexpected response 0
[  818.098504][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.105661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.112732][    C0] yealink 2-1:36.0: unexpected response 0
[  818.118702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.125768][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.132660][    C0] yealink 2-1:36.0: unexpected response 0
[  818.138610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.145668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.152446][    C0] yealink 2-1:36.0: unexpected response 0
[  818.158351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.165371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.172169][    C0] yealink 2-1:36.0: unexpected response 0
[  818.178298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.185289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.192082][    C0] yealink 2-1:36.0: unexpected response 0
[  818.199937][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.208232][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.215017][    C0] yealink 2-1:36.0: unexpected response 0
[  818.220936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.227932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.234713][    C0] yealink 2-1:36.0: unexpected response 0
[  818.240665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.247645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.254441][    C0] yealink 2-1:36.0: unexpected response 0
[  818.260403][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.267394][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.274202][    C0] yealink 2-1:36.0: unexpected response 0
[  818.280212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.287318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.294514][    C0] yealink 2-1:36.0: unexpected response 0
[  818.301710][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.308847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.316640][    C0] yealink 2-1:36.0: unexpected response 0
[  818.323198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.330220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.337007][    C0] yealink 2-1:36.0: unexpected response 0
[  818.342939][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.349914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.356689][    C0] yealink 2-1:36.0: unexpected response 0
[  818.362620][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.369619][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.376500][    C0] yealink 2-1:36.0: unexpected response 0
[  818.382450][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.389632][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.396624][    C0] yealink 2-1:36.0: unexpected response 0
[  818.402846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.409925][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.417331][    C0] yealink 2-1:36.0: unexpected response 0
[  818.423263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.430350][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.437152][    C0] yealink 2-1:36.0: unexpected response 0
[  818.443585][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.450639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.457452][    C0] yealink 2-1:36.0: unexpected response 0
[  818.463436][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.470432][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.477212][    C0] yealink 2-1:36.0: unexpected response 0
[  818.483425][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.492001][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.498924][    C0] yealink 2-1:36.0: unexpected response 0
[  818.505846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.513652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.520456][    C0] yealink 2-1:36.0: unexpected response 0
[  818.526418][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.533401][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.540235][    C0] yealink 2-1:36.0: unexpected response 0
[  818.546174][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.553157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.559942][    C0] yealink 2-1:36.0: unexpected response 0
[  818.565987][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.573091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.579888][    C0] yealink 2-1:36.0: unexpected response 0
[  818.585933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.593190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.600074][    C0] yealink 2-1:36.0: unexpected response 0
[  818.606541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.614969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.621870][    C0] yealink 2-1:36.0: unexpected response 0
[  818.627921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.634956][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.641837][    C0] yealink 2-1:36.0: unexpected response 0
[  818.647862][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.654833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.661618][    C0] yealink 2-1:36.0: unexpected response 0
[  818.667539][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.674598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.681397][    C0] yealink 2-1:36.0: unexpected response 0
[  818.687341][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.694405][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.701216][    C0] yealink 2-1:36.0: unexpected response 0
[  818.707200][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.714271][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.721067][    C0] yealink 2-1:36.0: unexpected response 0
[  818.727049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.734052][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.740848][    C0] yealink 2-1:36.0: unexpected response 0
[  818.746847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.753834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.760628][    C0] yealink 2-1:36.0: unexpected response 0
[  818.766565][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.773558][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.780446][    C0] yealink 2-1:36.0: unexpected response 0
[  818.786548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.793553][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.800365][    C0] yealink 2-1:36.0: unexpected response 0
[  818.806439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.813516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.820308][    C0] yealink 2-1:36.0: unexpected response 0
[  818.826273][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.833299][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.840108][    C0] yealink 2-1:36.0: unexpected response 0
[  818.846030][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.853011][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.859900][    C0] yealink 2-1:36.0: unexpected response 0
[  818.865832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.872811][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.879696][    C0] yealink 2-1:36.0: unexpected response 0
[  818.886176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.893263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.900230][    C0] yealink 2-1:36.0: unexpected response 0
[  818.906194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.913368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.920345][    C0] yealink 2-1:36.0: unexpected response 0
[  818.926300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.933374][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.940183][    C0] yealink 2-1:36.0: unexpected response 0
[  818.946120][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.953119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.959968][    C0] yealink 2-1:36.0: unexpected response 0
[  818.968237][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.975699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  818.982473][    C0] yealink 2-1:36.0: unexpected response 0
[  818.988508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  818.996106][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.002968][    C0] yealink 2-1:36.0: unexpected response 0
[  819.009035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.016151][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.024931][    C0] yealink 2-1:36.0: unexpected response 0
[  819.030918][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.038008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.044799][    C0] yealink 2-1:36.0: unexpected response 0
[  819.050846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.060102][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.066923][    C0] yealink 2-1:36.0: unexpected response 0
[  819.072842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.079837][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.086720][    C0] yealink 2-1:36.0: unexpected response 0
[  819.093417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.102676][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.110108][    C0] yealink 2-1:36.0: unexpected response 0
[  819.116227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.123430][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.130323][    C0] yealink 2-1:36.0: unexpected response 0
[  819.136289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.143407][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.150199][    C0] yealink 2-1:36.0: unexpected response 0
[  819.156162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.163170][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.169953][    C0] yealink 2-1:36.0: unexpected response 0
[  819.175865][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.182840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.189620][    C0] yealink 2-1:36.0: unexpected response 0
[  819.195539][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.202964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.210286][    C0] yealink 2-1:36.0: unexpected response 0
[  819.216257][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.223269][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.230166][    C0] yealink 2-1:36.0: unexpected response 0
[  819.236163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.243143][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.249931][    C0] yealink 2-1:36.0: unexpected response 0
[  819.255833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.262809][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.269699][    C0] yealink 2-1:36.0: unexpected response 0
[  819.275666][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.282671][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.289474][    C0] yealink 2-1:36.0: unexpected response 0
[  819.295885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.303507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.310298][    C0] yealink 2-1:36.0: unexpected response 0
[  819.316350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.323351][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.330160][    C0] yealink 2-1:36.0: unexpected response 0
[  819.336113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.343111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.349920][    C0] yealink 2-1:36.0: unexpected response 0
[  819.355837][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.362813][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.369618][    C0] yealink 2-1:36.0: unexpected response 0
[  819.376123][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.383194][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.390081][    C0] yealink 2-1:36.0: unexpected response 0
[  819.396185][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.403827][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.411004][    C0] yealink 2-1:36.0: unexpected response 0
[  819.416947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.423919][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.430805][    C0] yealink 2-1:36.0: unexpected response 0
[  819.436935][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.443990][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.450775][    C0] yealink 2-1:36.0: unexpected response 0
[  819.456687][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.463651][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.470427][    C0] yealink 2-1:36.0: unexpected response 0
[  819.476340][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.483494][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.490305][    C0] yealink 2-1:36.0: unexpected response 0
[  819.497364][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.504701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.511502][    C0] yealink 2-1:36.0: unexpected response 0
[  819.517415][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.524380][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.531157][    C0] yealink 2-1:36.0: unexpected response 0
[  819.537106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.544090][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.550884][    C0] yealink 2-1:36.0: unexpected response 0
[  819.556800][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.563795][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.570705][    C0] yealink 2-1:36.0: unexpected response 0
[  819.576791][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.583768][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.590768][    C0] yealink 2-1:36.0: unexpected response 0
[  819.597961][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.604950][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.612178][    C0] yealink 2-1:36.0: unexpected response 0
[  819.618101][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.625276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.632502][    C0] yealink 2-1:36.0: unexpected response 0
[  819.638417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.645381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.652193][    C0] yealink 2-1:36.0: unexpected response 0
[  819.658114][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.665135][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.672016][    C0] yealink 2-1:36.0: unexpected response 0
[  819.677979][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.685326][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.692307][    C0] yealink 2-1:36.0: unexpected response 0
[  819.698446][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.705739][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.714206][    C0] yealink 2-1:36.0: unexpected response 0
[  819.720166][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.727159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.733969][    C0] yealink 2-1:36.0: unexpected response 0
[  819.739892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.746863][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.753843][    C0] yealink 2-1:36.0: unexpected response 0
[  819.759805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.766774][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.773544][    C0] yealink 2-1:36.0: unexpected response 0
[  819.779553][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.786613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.793388][    C0] yealink 2-1:36.0: unexpected response 0
[  819.799664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.806914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.813698][    C0] yealink 2-1:36.0: unexpected response 0
[  819.819657][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.826679][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.833553][    C0] yealink 2-1:36.0: unexpected response 0
[  819.839568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.846577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.853364][    C0] yealink 2-1:36.0: unexpected response 0
[  819.859357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.866422][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.873240][    C0] yealink 2-1:36.0: unexpected response 0
[  819.879293][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.889493][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.896475][    C0] yealink 2-1:36.0: unexpected response 0
[  819.902412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.909464][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.916464][    C0] yealink 2-1:36.0: unexpected response 0
[  819.922451][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.929457][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.936353][    C0] yealink 2-1:36.0: unexpected response 0
[  819.942777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.950067][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.956862][    C0] yealink 2-1:36.0: unexpected response 0
[  819.962807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.969793][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.976565][    C0] yealink 2-1:36.0: unexpected response 0
[  819.982643][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  819.989655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  819.997322][    C0] yealink 2-1:36.0: unexpected response 0
[  820.003390][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.010452][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.017502][    C0] yealink 2-1:36.0: unexpected response 0
[  820.023494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.030622][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.037511][    C0] yealink 2-1:36.0: unexpected response 0
[  820.043520][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.050594][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.057391][    C0] yealink 2-1:36.0: unexpected response 0
[  820.063305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.070276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.077066][    C0] yealink 2-1:36.0: unexpected response 0
[  820.082984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.090035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.096812][    C0] yealink 2-1:36.0: unexpected response 0
[  820.102829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.109928][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.118499][    C0] yealink 2-1:36.0: unexpected response 0
[  820.124417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.131427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.138207][    C0] yealink 2-1:36.0: unexpected response 0
[  820.144133][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.151124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.158524][    C0] yealink 2-1:36.0: unexpected response 0
[  820.164478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.171542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.179033][    C0] yealink 2-1:36.0: unexpected response 0
[  820.185010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.192130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.199198][    C0] yealink 2-1:36.0: unexpected response 0
[  820.205317][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.212353][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.219161][    C0] yealink 2-1:36.0: unexpected response 0
[  820.225263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.233169][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.239957][    C0] yealink 2-1:36.0: unexpected response 0
[  820.245860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.252842][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.259642][    C0] yealink 2-1:36.0: unexpected response 0
[  820.265546][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.272511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.279370][    C0] yealink 2-1:36.0: unexpected response 0
[  820.285380][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.292478][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.299388][    C0] yealink 2-1:36.0: unexpected response 0
[  820.305525][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.313532][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.320348][    C0] yealink 2-1:36.0: unexpected response 0
[  820.326502][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.333499][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.340286][    C0] yealink 2-1:36.0: unexpected response 0
[  820.346198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.353262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.360056][    C0] yealink 2-1:36.0: unexpected response 0
[  820.365995][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.372976][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.379966][    C0] yealink 2-1:36.0: unexpected response 0
[  820.385881][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.392854][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.399644][    C0] yealink 2-1:36.0: unexpected response 0
[  820.405551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.412511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.419295][    C0] yealink 2-1:36.0: unexpected response 0
[  820.425227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.432197][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.438980][    C0] yealink 2-1:36.0: unexpected response 0
[  820.444879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.451854][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.458646][    C0] yealink 2-1:36.0: unexpected response 0
[  820.464579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.471541][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.478409][    C0] yealink 2-1:36.0: unexpected response 0
[  820.484321][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.491425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.498236][    C0] yealink 2-1:36.0: unexpected response 0
[  820.504203][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.511777][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.518592][    C0] yealink 2-1:36.0: unexpected response 0
[  820.524541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.531583][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.538376][    C0] yealink 2-1:36.0: unexpected response 0
[  820.544298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.551429][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.558231][    C0] yealink 2-1:36.0: unexpected response 0
[  820.564172][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.571163][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.578042][    C0] yealink 2-1:36.0: unexpected response 0
[  820.584019][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.591086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.598871][    C0] yealink 2-1:36.0: unexpected response 0
[  820.604941][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.612024][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.618832][    C0] yealink 2-1:36.0: unexpected response 0
[  820.624765][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.631742][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.638530][    C0] yealink 2-1:36.0: unexpected response 0
[  820.644445][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.651504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.658287][    C0] yealink 2-1:36.0: unexpected response 0
[  820.664206][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.671221][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.678030][    C0] yealink 2-1:36.0: unexpected response 0
[  820.683969][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.690960][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.699382][    C0] yealink 2-1:36.0: unexpected response 0
[  820.705401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.712390][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.719288][    C0] yealink 2-1:36.0: unexpected response 0
[  820.725194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.732157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.739102][    C0] yealink 2-1:36.0: unexpected response 0
[  820.745032][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.752183][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.758983][    C0] yealink 2-1:36.0: unexpected response 0
[  820.764933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.771966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.778744][    C0] yealink 2-1:36.0: unexpected response 0
[  820.784647][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.791651][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.798524][    C0] yealink 2-1:36.0: unexpected response 0
[  820.804584][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.811660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.818439][    C0] yealink 2-1:36.0: unexpected response 0
[  820.824357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.831381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.838176][    C0] yealink 2-1:36.0: unexpected response 0
[  820.844087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.851163][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.858036][    C0] yealink 2-1:36.0: unexpected response 0
[  820.864028][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.871127][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.878013][    C0] yealink 2-1:36.0: unexpected response 0
[  820.883916][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  820.890877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  820.897654][    C0] yealink 2-1:36.0: unexpected response 0