0
[  452.127331][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.134303][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.141076][    C0] yealink 6-1:36.0: unexpected response 0
[  452.146974][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.153903][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.160672][    C0] yealink 6-1:36.0: unexpected response 0
[  452.167372][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.174485][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.181280][    C0] yealink 6-1:36.0: unexpected response 0
[  452.187181][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.194150][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.200938][    C0] yealink 6-1:36.0: unexpected response 0
[  452.206835][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.213776][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.220581][    C0] yealink 6-1:36.0: unexpected response 0
[  452.226579][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.233549][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.240325][    C0] yealink 6-1:36.0: unexpected response 0
[  452.246232][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.253256][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.260026][    C0] yealink 6-1:36.0: unexpected response 0
[  452.266668][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.273610][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.280409][    C0] yealink 6-1:36.0: unexpected response 0
[  452.286327][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.293261][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.300027][    C0] yealink 6-1:36.0: unexpected response 0
[  452.306021][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.312981][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.319759][    C0] yealink 6-1:36.0: unexpected response 0
[  452.325892][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.332905][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.339683][    C0] yealink 6-1:36.0: unexpected response 0
[  452.345601][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.352539][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.359322][    C0] yealink 6-1:36.0: unexpected response 0
[  452.365330][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.373000][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.379772][    C0] yealink 6-1:36.0: unexpected response 0
[  452.385675][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.392654][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.399420][    C0] yealink 6-1:36.0: unexpected response 0
[  452.405318][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.412254][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.419191][    C0] yealink 6-1:36.0: unexpected response 0
[  452.425123][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.432085][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.438852][    C0] yealink 6-1:36.0: unexpected response 0
[  452.444748][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.451690][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.458453][    C0] yealink 6-1:36.0: unexpected response 0
[  452.464431][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.472143][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.478935][    C0] yealink 6-1:36.0: unexpected response 0
[  452.484940][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.491913][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.498702][    C0] yealink 6-1:36.0: unexpected response 0
[  452.504697][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.511641][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.518435][    C0] yealink 6-1:36.0: unexpected response 0
[  452.524360][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.531298][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.538066][    C0] yealink 6-1:36.0: unexpected response 0
[  452.543976][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.550914][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.557681][    C0] yealink 6-1:36.0: unexpected response 0
[  452.563580][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.570531][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.577303][    C0] yealink 6-1:36.0: unexpected response 0
[  452.583920][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.590890][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.597659][    C0] yealink 6-1:36.0: unexpected response 0
[  452.603566][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.610526][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.617308][    C0] yealink 6-1:36.0: unexpected response 0
[  452.623221][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.630168][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.636971][    C0] yealink 6-1:36.0: unexpected response 0
[  452.642873][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.649846][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.656619][    C0] yealink 6-1:36.0: unexpected response 0
[  452.662535][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.669544][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.676324][    C0] yealink 6-1:36.0: unexpected response 0
[  452.682917][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.689898][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.696667][    C0] yealink 6-1:36.0: unexpected response 0
[  452.702581][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.709580][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.716345][    C0] yealink 6-1:36.0: unexpected response 0
[  452.722335][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.729312][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.736085][    C0] yealink 6-1:36.0: unexpected response 0
[  452.741993][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.748931][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.755748][    C0] yealink 6-1:36.0: unexpected response 0
[  452.761707][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.768663][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.775439][    C0] yealink 6-1:36.0: unexpected response 0
[  452.782147][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.789110][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.795889][    C0] yealink 6-1:36.0: unexpected response 0
[  452.802074][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.809039][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.815817][    C0] yealink 6-1:36.0: unexpected response 0
[  452.821708][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.828670][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.835443][    C0] yealink 6-1:36.0: unexpected response 0
[  452.841344][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.848288][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.855073][    C0] yealink 6-1:36.0: unexpected response 0
[  452.861094][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.868156][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.875020][    C0] yealink 6-1:36.0: unexpected response 0
[  452.881714][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.888704][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.895565][    C0] yealink 6-1:36.0: unexpected response 0
[  452.901477][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.908450][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.915217][    C0] yealink 6-1:36.0: unexpected response 0
[  452.921148][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.928124][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.934897][    C0] yealink 6-1:36.0: unexpected response 0
[  452.940914][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.947865][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.954636][    C0] yealink 6-1:36.0: unexpected response 0
[  452.960541][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.967518][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.974345][    C0] yealink 6-1:36.0: unexpected response 0
[  452.980338][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  452.988238][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  452.995026][    C0] yealink 6-1:36.0: unexpected response 0
[  453.000963][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.007959][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.014734][    C0] yealink 6-1:36.0: unexpected response 0
[  453.020658][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.027611][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.034389][    C0] yealink 6-1:36.0: unexpected response 0
[  453.040322][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.047279][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.054061][    C0] yealink 6-1:36.0: unexpected response 0
[  453.059974][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.066991][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.073790][    C0] yealink 6-1:36.0: unexpected response 0
[  453.079744][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.087269][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.094055][    C0] yealink 6-1:36.0: unexpected response 0
[  453.100238][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.107253][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.114043][    C0] yealink 6-1:36.0: unexpected response 0
[  453.119965][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.127379][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.134180][    C0] yealink 6-1:36.0: unexpected response 0
[  453.140129][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.147135][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.153914][    C0] yealink 6-1:36.0: unexpected response 0
[  453.159829][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.166794][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.173582][    C0] yealink 6-1:36.0: unexpected response 0
[  453.179492][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.186974][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.193744][    C0] yealink 6-1:36.0: unexpected response 0
[  453.199897][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.206896][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.213672][    C0] yealink 6-1:36.0: unexpected response 0
[  453.219590][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.226540][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.233305][    C0] yealink 6-1:36.0: unexpected response 0
[  453.239198][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.246141][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.252911][    C0] yealink 6-1:36.0: unexpected response 0
[  453.258831][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.265801][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.272575][    C0] yealink 6-1:36.0: unexpected response 0
[  453.278483][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.285987][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.292762][    C0] yealink 6-1:36.0: unexpected response 0
[  453.299188][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.306411][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.313196][    C0] yealink 6-1:36.0: unexpected response 0
[  453.319109][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.326065][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.332932][    C0] yealink 6-1:36.0: unexpected response 0
[  453.338858][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.345863][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.352639][    C0] yealink 6-1:36.0: unexpected response 0
[  453.358542][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.365499][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.372265][    C0] yealink 6-1:36.0: unexpected response 0
[  453.378155][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.385118][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.391906][    C0] yealink 6-1:36.0: unexpected response 0
[  453.398522][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.405878][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.412648][    C0] yealink 6-1:36.0: unexpected response 0
[  453.418568][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.425516][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.432282][    C0] yealink 6-1:36.0: unexpected response 0
[  453.438198][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.445175][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.451943][    C0] yealink 6-1:36.0: unexpected response 0
[  453.457848][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.464790][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.471565][    C0] yealink 6-1:36.0: unexpected response 0
[  453.477489][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.484435][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.491203][    C0] yealink 6-1:36.0: unexpected response 0
[  453.497887][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.504841][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.511624][    C0] yealink 6-1:36.0: unexpected response 0
[  453.517523][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.524483][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.531279][    C0] yealink 6-1:36.0: unexpected response 0
[  453.537186][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.544230][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.551014][    C0] yealink 6-1:36.0: unexpected response 0
[  453.556990][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.563933][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.570704][    C0] yealink 6-1:36.0: unexpected response 0
[  453.576636][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.583621][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.590389][    C0] yealink 6-1:36.0: unexpected response 0
[  453.596867][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.604050][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.610826][    C0] yealink 6-1:36.0: unexpected response 0
[  453.616729][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.623769][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.630549][    C0] yealink 6-1:36.0: unexpected response 0
[  453.636453][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.643455][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.650230][    C0] yealink 6-1:36.0: unexpected response 0
[  453.656232][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.663170][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.669937][    C0] yealink 6-1:36.0: unexpected response 0
[  453.675953][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.683136][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.689935][    C0] yealink 6-1:36.0: unexpected response 0
[  453.695851][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.703620][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.710414][    C0] yealink 6-1:36.0: unexpected response 0
[  453.716357][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.723310][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.730088][    C0] yealink 6-1:36.0: unexpected response 0
[  453.736007][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.743043][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.749898][    C0] yealink 6-1:36.0: unexpected response 0
[  453.755816][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.762805][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.769609][    C0] yealink 6-1:36.0: unexpected response 0
[  453.775518][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.782475][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.789261][    C0] yealink 6-1:36.0: unexpected response 0
[  453.795183][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.802877][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.809655][    C0] yealink 6-1:36.0: unexpected response 0
[  453.815577][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.822547][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.829324][    C0] yealink 6-1:36.0: unexpected response 0
[  453.835236][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.842196][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.849048][    C0] yealink 6-1:36.0: unexpected response 0
[  453.855032][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.861982][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.868747][    C0] yealink 6-1:36.0: unexpected response 0
[  453.874652][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.881608][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.888375][    C0] yealink 6-1:36.0: unexpected response 0
[  453.894294][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.901255][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.908032][    C0] yealink 6-1:36.0: unexpected response 0
[  453.914791][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.921750][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.928951][    C0] yealink 6-1:36.0: unexpected response 0
[  453.934857][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.941823][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.948607][    C0] yealink 6-1:36.0: unexpected response 0
[  453.954619][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.961637][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.968418][    C0] yealink 6-1:36.0: unexpected response 0
[  453.974361][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  453.981297][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  453.988063][    C0] yealink 6-1:36.0: unexpected response 0
[  453.994271][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.001277][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.008064][    C0] yealink 6-1:36.0: unexpected response 0
[  454.015176][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.022183][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.028969][    C0] yealink 6-1:36.0: unexpected response 0
[  454.034960][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.041911][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.048683][    C0] yealink 6-1:36.0: unexpected response 0
[  454.054593][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.061570][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.068449][    C0] yealink 6-1:36.0: unexpected response 0
[  454.074471][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.081431][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.088209][    C0] yealink 6-1:36.0: unexpected response 0
[  454.094115][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.101092][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.107869][    C0] yealink 6-1:36.0: unexpected response 0
[  454.114684][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.121650][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.128418][    C0] yealink 6-1:36.0: unexpected response 0
[  454.134474][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.141429][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.148211][    C0] yealink 6-1:36.0: unexpected response 0
[  454.154147][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.161258][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.168026][    C0] yealink 6-1:36.0: unexpected response 0
[  454.173943][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.180911][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.187685][    C0] yealink 6-1:36.0: unexpected response 0
[  454.193670][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.200609][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.207375][    C0] yealink 6-1:36.0: unexpected response 0
[  454.214072][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.221079][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.227849][    C0] yealink 6-1:36.0: unexpected response 0
[  454.233745][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.240722][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.247489][    C0] yealink 6-1:36.0: unexpected response 0
[  454.253381][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.260321][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.267091][    C0] yealink 6-1:36.0: unexpected response 0
[  454.272985][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.279949][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.286722][    C0] yealink 6-1:36.0: unexpected response 0
[  454.292641][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.299603][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.306369][    C0] yealink 6-1:36.0: unexpected response 0
[  454.313334][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.320290][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.327084][    C0] yealink 6-1:36.0: unexpected response 0
[  454.333170][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.340110][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.346877][    C0] yealink 6-1:36.0: unexpected response 0
[  454.352891][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.359858][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.366737][    C0] yealink 6-1:36.0: unexpected response 0
[  454.372626][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.379558][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.386320][    C0] yealink 6-1:36.0: unexpected response 0
[  454.392224][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.399194][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.405963][    C0] yealink 6-1:36.0: unexpected response 0
[  454.411857][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.419470][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.426241][    C0] yealink 6-1:36.0: unexpected response 0
[  454.432162][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.439126][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.445892][    C0] yealink 6-1:36.0: unexpected response 0
[  454.451813][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.458831][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.465605][    C0] yealink 6-1:36.0: unexpected response 0
[  454.471493][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.478445][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.485210][    C0] yealink 6-1:36.0: unexpected response 0
[  454.491149][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.498113][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.504880][    C0] yealink 6-1:36.0: unexpected response 0
[  454.510792][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.518505][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.525281][    C0] yealink 6-1:36.0: unexpected response 0
[  454.531186][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.538128][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.544895][    C0] yealink 6-1:36.0: unexpected response 0
[  454.550812][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.557778][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.564546][    C0] yealink 6-1:36.0: unexpected response 0
[  454.570430][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.577398][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.584255][    C0] yealink 6-1:36.0: unexpected response 0
[  454.590173][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.597120][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.603884][    C0] yealink 6-1:36.0: unexpected response 0
[  454.609787][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.616762][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.623544][    C0] yealink 6-1:36.0: unexpected response 0
[  454.630151][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.637125][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.643892][    C0] yealink 6-1:36.0: unexpected response 0
[  454.649803][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.656753][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.663530][    C0] yealink 6-1:36.0: unexpected response 0
[  454.669426][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.676373][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.683141][    C0] yealink 6-1:36.0: unexpected response 0
[  454.689044][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.696009][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.702772][    C0] yealink 6-1:36.0: unexpected response 0
[  454.708687][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.715665][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.722446][    C0] yealink 6-1:36.0: unexpected response 0
[  454.729171][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.736144][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.743013][    C0] yealink 6-1:36.0: unexpected response 0
[  454.748955][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.755908][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.762678][    C0] yealink 6-1:36.0: unexpected response 0
[  454.768597][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.775540][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.782306][    C0] yealink 6-1:36.0: unexpected response 0
[  454.788220][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.795159][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.801930][    C0] yealink 6-1:36.0: unexpected response 0
[  454.807873][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.814836][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.821626][    C0] yealink 6-1:36.0: unexpected response 0
[  454.828151][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.835119][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.841886][    C0] yealink 6-1:36.0: unexpected response 0
[  454.847814][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.854765][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.861528][    C0] yealink 6-1:36.0: unexpected response 0
[  454.867423][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.874407][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.881174][    C0] yealink 6-1:36.0: unexpected response 0
[  454.887084][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.894022][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.900791][    C0] yealink 6-1:36.0: unexpected response 0
[  454.906791][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.913726][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.920494][    C0] yealink 6-1:36.0: unexpected response 0
[  454.926394][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.934059][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.940874][    C0] yealink 6-1:36.0: unexpected response 0
[  454.946783][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.953728][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.960500][    C0] yealink 6-1:36.0: unexpected response 0
[  454.966534][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.973475][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  454.980241][    C0] yealink 6-1:36.0: unexpected response 0
[  454.986217][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  454.993168][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.000016][    C0] yealink 6-1:36.0: unexpected response 0
[  455.005924][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.012862][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.019627][    C0] yealink 6-1:36.0: unexpected response 0
[  455.025520][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.033177][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.039993][    C0] yealink 6-1:36.0: unexpected response 0
[  455.045922][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.052958][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.059749][    C0] yealink 6-1:36.0: unexpected response 0
[  455.065695][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.072650][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.079411][    C0] yealink 6-1:36.0: unexpected response 0
[  455.085302][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.092255][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.099033][    C0] yealink 6-1:36.0: unexpected response 0
[  455.104927][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.111861][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.118639][    C0] yealink 6-1:36.0: unexpected response 0
[  455.124580][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.132514][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.139320][    C0] yealink 6-1:36.0: unexpected response 0
[  455.145223][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.152194][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.158962][    C0] yealink 6-1:36.0: unexpected response 0
[  455.164883][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.171824][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.178590][    C0] yealink 6-1:36.0: unexpected response 0
[  455.184487][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.191454][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.198224][    C0] yealink 6-1:36.0: unexpected response 0
[  455.204150][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.211116][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.217883][    C0] yealink 6-1:36.0: unexpected response 0
[  455.223776][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.230719][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.237490][    C0] yealink 6-1:36.0: unexpected response 0
[  455.244157][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.251143][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.257916][    C0] yealink 6-1:36.0: unexpected response 0
[  455.263818][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.270767][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.277536][    C0] yealink 6-1:36.0: unexpected response 0
[  455.283434][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.290384][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.297166][    C0] yealink 6-1:36.0: unexpected response 0
[  455.303098][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.310060][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.316854][    C0] yealink 6-1:36.0: unexpected response 0
[  455.322749][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.329781][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.336573][    C0] yealink 6-1:36.0: unexpected response 0
[  455.343431][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.350450][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.357225][    C0] yealink 6-1:36.0: unexpected response 0
[  455.363133][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.370073][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.376846][    C0] yealink 6-1:36.0: unexpected response 0
[  455.382755][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.389695][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.396468][    C0] yealink 6-1:36.0: unexpected response 0
[  455.402355][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.409298][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.416066][    C0] yealink 6-1:36.0: unexpected response 0
[  455.421974][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.428910][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.435684][    C0] yealink 6-1:36.0: unexpected response 0
[  455.442327][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.449278][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.456046][    C0] yealink 6-1:36.0: unexpected response 0
[  455.461947][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.468884][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.475669][    C0] yealink 6-1:36.0: unexpected response 0
[  455.481574][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.488526][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.495296][    C0] yealink 6-1:36.0: unexpected response 0
[  455.501248][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.508224][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.514994][    C0] yealink 6-1:36.0: unexpected response 0
[  455.520913][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.527872][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.534812][    C0] yealink 6-1:36.0: unexpected response 0
[  455.540714][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.548498][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.555278][    C0] yealink 6-1:36.0: unexpected response 0
[  455.561553][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.568499][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.575268][    C0] yealink 6-1:36.0: unexpected response 0
[  455.581168][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.588103][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.594875][    C0] yealink 6-1:36.0: unexpected response 0
[  455.600789][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.607749][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.614516][    C0] yealink 6-1:36.0: unexpected response 0
[  455.620425][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.627362][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.634150][    C0] yealink 6-1:36.0: unexpected response 0
[  455.640123][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.647813][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.654594][    C0] yealink 6-1:36.0: unexpected response 0
[  455.660507][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.667494][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.674267][    C0] yealink 6-1:36.0: unexpected response 0
[  455.680181][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.687128][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.693908][    C0] yealink 6-1:36.0: unexpected response 0
[  455.699854][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.706878][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.713651][    C0] yealink 6-1:36.0: unexpected response 0
[  455.719553][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.726520][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.733288][    C0] yealink 6-1:36.0: unexpected response 0
[  455.739225][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.747043][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.753833][    C0] yealink 6-1:36.0: unexpected response 0
[  455.759777][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.766738][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.773505][    C0] yealink 6-1:36.0: unexpected response 0
[  455.779420][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.786404][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.793186][    C0] yealink 6-1:36.0: unexpected response 0
[  455.799095][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.806044][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.812831][    C0] yealink 6-1:36.0: unexpected response 0
[  455.818734][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.825987][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.832777][    C0] yealink 6-1:36.0: unexpected response 0
[  455.838807][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.845765][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.852570][    C0] yealink 6-1:36.0: unexpected response 0
[  455.858980][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.866197][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.872973][    C0] yealink 6-1:36.0: unexpected response 0
[  455.878916][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.885912][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.892689][    C0] yealink 6-1:36.0: unexpected response 0
[  455.898604][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.905567][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.912332][    C0] yealink 6-1:36.0: unexpected response 0
[  455.918258][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.925199][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.931963][    C0] yealink 6-1:36.0: unexpected response 0
[  455.937888][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.944877][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.951660][    C0] yealink 6-1:36.0: unexpected response 0
[  455.958275][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.965245][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.972019][    C0] yealink 6-1:36.0: unexpected response 0
[  455.977930][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  455.984899][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  455.991668][    C0] yealink 6-1:36.0: unexpected response 0
[  455.997570][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.004543][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.011318][    C0] yealink 6-1:36.0: unexpected response 0
[  456.017217][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.024231][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.031012][    C0] yealink 6-1:36.0: unexpected response 0
[  456.036917][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.043864][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.050694][    C0] yealink 6-1:36.0: unexpected response 0
[  456.057443][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.064415][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.071206][    C0] yealink 6-1:36.0: unexpected response 0
[  456.077137][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.084081][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.090881][    C0] yealink 6-1:36.0: unexpected response 0
[  456.096783][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.103725][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.110500][    C0] yealink 6-1:36.0: unexpected response 0
[  456.116406][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.123346][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.130122][    C0] yealink 6-1:36.0: unexpected response 0
[  456.136019][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.142980][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.149750][    C0] yealink 6-1:36.0: unexpected response 0
[  456.156521][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.163475][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.170247][    C0] yealink 6-1:36.0: unexpected response 0
[  456.176187][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.183219][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.190002][    C0] yealink 6-1:36.0: unexpected response 0
[  456.195920][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.202864][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.209646][    C0] yealink 6-1:36.0: unexpected response 0
[  456.215560][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.222587][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.229360][    C0] yealink 6-1:36.0: unexpected response 0
[  456.235304][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.242257][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.249032][    C0] yealink 6-1:36.0: unexpected response 0
[  456.254999][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.262807][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.269599][    C0] yealink 6-1:36.0: unexpected response 0
[  456.275610][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.282558][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.289328][    C0] yealink 6-1:36.0: unexpected response 0
[  456.295280][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.302257][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.309026][    C0] yealink 6-1:36.0: unexpected response 0
[  456.315102][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.322059][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.328823][    C0] yealink 6-1:36.0: unexpected response 0
[  456.334727][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.341673][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.348448][    C0] yealink 6-1:36.0: unexpected response 0
[  456.354380][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.362146][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.368948][    C0] yealink 6-1:36.0: unexpected response 0
[  456.374965][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.381917][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.388785][    C0] yealink 6-1:36.0: unexpected response 0
[  456.394707][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.401696][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.408515][    C0] yealink 6-1:36.0: unexpected response 0
[  456.414420][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.421396][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.428201][    C0] yealink 6-1:36.0: unexpected response 0
[  456.434230][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.441236][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.448012][    C0] yealink 6-1:36.0: unexpected response 0
[  456.453941][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.460932][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.467701][    C0] yealink 6-1:36.0: unexpected response 0
[  456.474415][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.481424][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.488303][    C0] yealink 6-1:36.0: unexpected response 0
[  456.494261][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.501250][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.508069][    C0] yealink 6-1:36.0: unexpected response 0
[  456.514014][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.521057][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.527871][    C0] yealink 6-1:36.0: unexpected response 0
[  456.533803][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.540774][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.547561][    C0] yealink 6-1:36.0: unexpected response 0
[  456.553471][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.560429][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.567197][    C0] yealink 6-1:36.0: unexpected response 0
[  456.573685][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.580950][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.587730][    C0] yealink 6-1:36.0: unexpected response 0
[  456.593746][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.600740][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.607533][    C0] yealink 6-1:36.0: unexpected response 0
[  456.613481][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.620454][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.627247][    C0] yealink 6-1:36.0: unexpected response 0
[  456.633163][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.640159][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.646941][    C0] yealink 6-1:36.0: unexpected response 0
[  456.652857][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.659821][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.666626][    C0] yealink 6-1:36.0: unexpected response 0
[  456.673236][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.680224][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.686995][    C0] yealink 6-1:36.0: unexpected response 0
[  456.692900][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.699836][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.706605][    C0] yealink 6-1:36.0: unexpected response 0
[  456.712502][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.719443][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.726227][    C0] yealink 6-1:36.0: unexpected response 0
[  456.732132][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.739064][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.745835][    C0] yealink 6-1:36.0: unexpected response 0
[  456.751756][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.758697][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.765469][    C0] yealink 6-1:36.0: unexpected response 0
[  456.772236][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.779220][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.786019][    C0] yealink 6-1:36.0: unexpected response 0
[  456.791938][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.798878][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.805644][    C0] yealink 6-1:36.0: unexpected response 0
[  456.811539][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.818533][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.825303][    C0] yealink 6-1:36.0: unexpected response 0
[  456.831215][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.838178][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.844967][    C0] yealink 6-1:36.0: unexpected response 0
[  456.850890][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.857918][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.864686][    C0] yealink 6-1:36.0: unexpected response 0
[  456.870591][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.878029][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.884803][    C0] yealink 6-1:36.0: unexpected response 0
[  456.891156][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.898112][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.904883][    C0] yealink 6-1:36.0: unexpected response 0
[  456.910801][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.917754][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.924523][    C0] yealink 6-1:36.0: unexpected response 0
[  456.930443][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.937430][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.944217][    C0] yealink 6-1:36.0: unexpected response 0
[  456.950171][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.957117][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.963890][    C0] yealink 6-1:36.0: unexpected response 0
[  456.969819][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.977287][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  456.984068][    C0] yealink 6-1:36.0: unexpected response 0
[  456.990218][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  456.997213][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.003983][    C0] yealink 6-1:36.0: unexpected response 0
[  457.009896][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.016853][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.023821][    C0] yealink 6-1:36.0: unexpected response 0
[  457.029759][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.036710][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.043483][    C0] yealink 6-1:36.0: unexpected response 0
[  457.049386][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.056412][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.063222][    C0] yealink 6-1:36.0: unexpected response 0
[  457.069133][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.076223][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.083009][    C0] yealink 6-1:36.0: unexpected response 0
[  457.089645][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.096697][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.103511][    C0] yealink 6-1:36.0: unexpected response 0
[  457.109422][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.116380][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.123151][    C0] yealink 6-1:36.0: unexpected response 0
[  457.129047][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.135986][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.142752][    C0] yealink 6-1:36.0: unexpected response 0
[  457.148646][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.155586][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.162354][    C0] yealink 6-1:36.0: unexpected response 0
[  457.168247][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.175216][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.181990][    C0] yealink 6-1:36.0: unexpected response 0
[  457.188701][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.195662][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.202434][    C0] yealink 6-1:36.0: unexpected response 0
[  457.208422][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.215368][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.222136][    C0] yealink 6-1:36.0: unexpected response 0
[  457.228057][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.235000][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.241768][    C0] yealink 6-1:36.0: unexpected response 0
[  457.247671][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.254658][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.261431][    C0] yealink 6-1:36.0: unexpected response 0
[  457.267355][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.274322][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.281089][    C0] yealink 6-1:36.0: unexpected response 0
[  457.287808][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.294774][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.301546][    C0] yealink 6-1:36.0: unexpected response 0
[  457.307494][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.314470][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.321240][    C0] yealink 6-1:36.0: unexpected response 0
[  457.327156][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.334148][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.340945][    C0] yealink 6-1:36.0: unexpected response 0
[  457.346951][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.353897][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.360667][    C0] yealink 6-1:36.0: unexpected response 0
[  457.366624][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.373574][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.380445][    C0] yealink 6-1:36.0: unexpected response 0
[  457.386930][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.394272][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.401053][    C0] yealink 6-1:36.0: unexpected response 0
[  457.406955][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.413917][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.420689][    C0] yealink 6-1:36.0: unexpected response 0
[  457.426589][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.433525][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.440301][    C0] yealink 6-1:36.0: unexpected response 0
[  457.446338][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.453369][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.460158][    C0] yealink 6-1:36.0: unexpected response 0
[  457.466144][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.473100][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.479897][    C0] yealink 6-1:36.0: unexpected response 0
[  457.485833][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.493446][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.500232][    C0] yealink 6-1:36.0: unexpected response 0
[  457.506145][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.513080][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.519937][    C0] yealink 6-1:36.0: unexpected response 0
[  457.525838][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.533035][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.539806][    C0] yealink 6-1:36.0: unexpected response 0
[  457.545703][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.552652][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.559437][    C0] yealink 6-1:36.0: unexpected response 0
[  457.565349][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.572314][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.579085][    C0] yealink 6-1:36.0: unexpected response 0
[  457.584990][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.592633][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.599415][    C0] yealink 6-1:36.0: unexpected response 0
[  457.605325][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.612318][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.619086][    C0] yealink 6-1:36.0: unexpected response 0
[  457.624987][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.631937][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.638702][    C0] yealink 6-1:36.0: unexpected response 0
[  457.644605][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.651556][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.658320][    C0] yealink 6-1:36.0: unexpected response 0
[  457.664265][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.671199][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.677987][    C0] yealink 6-1:36.0: unexpected response 0
[  457.683879][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.690838][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.697611][    C0] yealink 6-1:36.0: unexpected response 0
[  457.704290][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.711239][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.718011][    C0] yealink 6-1:36.0: unexpected response 0
[  457.723905][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.730859][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.737625][    C0] yealink 6-1:36.0: unexpected response 0
[  457.743589][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.750570][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.757337][    C0] yealink 6-1:36.0: unexpected response 0
[  457.763241][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.770210][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.776976][    C0] yealink 6-1:36.0: unexpected response 0
[  457.782870][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.789851][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.796623][    C0] yealink 6-1:36.0: unexpected response 0
[  457.803199][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.810179][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.816953][    C0] yealink 6-1:36.0: unexpected response 0
[  457.822874][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.829821][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.836591][    C0] yealink 6-1:36.0: unexpected response 0
[  457.842498][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.850085][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.856872][    C0] yealink 6-1:36.0: unexpected response 0
[  457.862816][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.869941][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.876716][    C0] yealink 6-1:36.0: unexpected response 0
[  457.882618][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.889586][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.896385][    C0] yealink 6-1:36.0: unexpected response 0
[  457.903068][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.910044][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.916819][    C0] yealink 6-1:36.0: unexpected response 0
[  457.922746][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.929736][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.936516][    C0] yealink 6-1:36.0: unexpected response 0
[  457.942422][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.949374][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.956145][    C0] yealink 6-1:36.0: unexpected response 0
[  457.962043][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.968987][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.975757][    C0] yealink 6-1:36.0: unexpected response 0
[  457.981663][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  457.988603][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  457.995416][    C0] yealink 6-1:36.0: unexpected response 0
[  458.002094][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.009049][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.015908][    C0] yealink 6-1:36.0: unexpected response 0
[  458.021809][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.028746][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.035515][    C0] yealink 6-1:36.0: unexpected response 0
[  458.041416][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.048409][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.055190][    C0] yealink 6-1:36.0: unexpected response 0
[  458.061155][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.068138][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.075006][    C0] yealink 6-1:36.0: unexpected response 0
[  458.080950][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.087933][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.094721][    C0] yealink 6-1:36.0: unexpected response 0
[  458.100678][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.108358][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.115137][    C0] yealink 6-1:36.0: unexpected response 0
[  458.121041][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.128011][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.134784][    C0] yealink 6-1:36.0: unexpected response 0
[  458.140686][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.147619][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.154392][    C0] yealink 6-1:36.0: unexpected response 0
[  458.160303][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.167273][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.174069][    C0] yealink 6-1:36.0: unexpected response 0
[  458.179977][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.186946][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.193738][    C0] yealink 6-1:36.0: unexpected response 0
[  458.199704][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.207370][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.214182][    C0] yealink 6-1:36.0: unexpected response 0
[  458.220125][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.227070][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.233846][    C0] yealink 6-1:36.0: unexpected response 0
[  458.239757][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.246724][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.253496][    C0] yealink 6-1:36.0: unexpected response 0
[  458.259454][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.266402][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.273341][    C0] yealink 6-1:36.0: unexpected response 0
[  458.279279][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.286225][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.293001][    C0] yealink 6-1:36.0: unexpected response 0
[  458.298926][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.306823][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.313604][    C0] yealink 6-1:36.0: unexpected response 0
[  458.319568][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.326543][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.333319][    C0] yealink 6-1:36.0: unexpected response 0
[  458.339241][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.346267][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.353040][    C0] yealink 6-1:36.0: unexpected response 0
[  458.358998][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.365965][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.372732][    C0] yealink 6-1:36.0: unexpected response 0
[  458.378658][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.385606][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.392371][    C0] yealink 6-1:36.0: unexpected response 0
[  458.398270][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.405205][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.411976][    C0] yealink 6-1:36.0: unexpected response 0
[  458.418665][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.425615][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.432390][    C0] yealink 6-1:36.0: unexpected response 0
[  458.438287][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.445239][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.452024][    C0] yealink 6-1:36.0: unexpected response 0
[  458.457941][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.464886][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.471662][    C0] yealink 6-1:36.0: unexpected response 0
[  458.477750][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.484717][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.491496][    C0] yealink 6-1:36.0: unexpected response 0
[  458.497402][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.504448][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.511224][    C0] yealink 6-1:36.0: unexpected response 0
[  458.517954][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.524926][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.531697][    C0] yealink 6-1:36.0: unexpected response 0
[  458.537588][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.544528][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.551302][    C0] yealink 6-1:36.0: unexpected response 0
[  458.557225][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.564215][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.570986][    C0] yealink 6-1:36.0: unexpected response 0
[  458.576888][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.583826][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.590593][    C0] yealink 6-1:36.0: unexpected response 0
[  458.596518][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.603465][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.610233][    C0] yealink 6-1:36.0: unexpected response 0
[  458.616647][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.623789][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.630560][    C0] yealink 6-1:36.0: unexpected response 0
[  458.636462][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.643401][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.650189][    C0] yealink 6-1:36.0: unexpected response 0
[  458.656104][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.663054][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.669820][    C0] yealink 6-1:36.0: unexpected response 0
[  458.675728][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.682709][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.689476][    C0] yealink 6-1:36.0: unexpected response 0
[  458.695378][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.702534][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.709324][    C0] yealink 6-1:36.0: unexpected response 0
[  458.715240][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.722887][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.729666][    C0] yealink 6-1:36.0: unexpected response 0
[  458.735593][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.742534][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.749299][    C0] yealink 6-1:36.0: unexpected response 0
[  458.755195][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.762123][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.768887][    C0] yealink 6-1:36.0: unexpected response 0
[  458.774781][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.781712][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.788477][    C0] yealink 6-1:36.0: unexpected response 0
[  458.794386][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.801319][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.808095][    C0] yealink 6-1:36.0: unexpected response 0
[  458.813998][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.821635][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.828410][    C0] yealink 6-1:36.0: unexpected response 0
[  458.834377][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.841343][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.848110][    C0] yealink 6-1:36.0: unexpected response 0
[  458.854024][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.861055][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.867821][    C0] yealink 6-1:36.0: unexpected response 0
[  458.873735][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.880710][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.887525][    C0] yealink 6-1:36.0: unexpected response 0
[  458.893457][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.900431][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.907200][    C0] yealink 6-1:36.0: unexpected response 0
[  458.913106][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.920046][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.926833][    C0] yealink 6-1:36.0: unexpected response 0
[  458.933573][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.940536][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.947321][    C0] yealink 6-1:36.0: unexpected response 0
[  458.953250][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.960193][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.966992][    C0] yealink 6-1:36.0: unexpected response 0
[  458.972895][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.979847][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  458.986699][    C0] yealink 6-1:36.0: unexpected response 0
[  458.992591][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  458.999552][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.006317][    C0] yealink 6-1:36.0: unexpected response 0
[  459.012251][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.019186][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.025954][    C0] yealink 6-1:36.0: unexpected response 0
[  459.032661][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.039624][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.046484][    C0] yealink 6-1:36.0: unexpected response 0
[  459.052383][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.059337][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.066124][    C0] yealink 6-1:36.0: unexpected response 0
[  459.072016][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.078961][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.085727][    C0] yealink 6-1:36.0: unexpected response 0
[  459.091635][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.098606][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.105459][    C0] yealink 6-1:36.0: unexpected response 0
[  459.111380][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.118553][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.125442][    C0] yealink 6-1:36.0: unexpected response 0
[  459.132078][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.139064][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.145927][    C0] yealink 6-1:36.0: unexpected response 0
[  459.151867][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.158866][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.165645][    C0] yealink 6-1:36.0: unexpected response 0
[  459.171545][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.178490][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.185267][    C0] yealink 6-1:36.0: unexpected response 0
[  459.191258][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.198210][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.204975][    C0] yealink 6-1:36.0: unexpected response 0
[  459.210893][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.217858][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.224629][    C0] yealink 6-1:36.0: unexpected response 0
[  459.231250][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.238251][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.245028][    C0] yealink 6-1:36.0: unexpected response 0
[  459.250953][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.257896][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.264671][    C0] yealink 6-1:36.0: unexpected response 0
[  459.270600][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.277566][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.284362][    C0] yealink 6-1:36.0: unexpected response 0
[  459.290300][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.297265][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.304043][    C0] yealink 6-1:36.0: unexpected response 0
[  459.309945][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.316897][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.323665][    C0] yealink 6-1:36.0: unexpected response 0
[  459.329587][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.337046][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.343820][    C0] yealink 6-1:36.0: unexpected response 0
[  459.349954][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.356921][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.363687][    C0] yealink 6-1:36.0: unexpected response 0
[  459.369637][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.376580][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.383350][    C0] yealink 6-1:36.0: unexpected response 0
[  459.389266][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.396221][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.402988][    C0] yealink 6-1:36.0: unexpected response 0
[  459.408883][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.415856][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.422620][    C0] yealink 6-1:36.0: unexpected response 0
[  459.428528][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.436200][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.442974][    C0] yealink 6-1:36.0: unexpected response 0
[  459.448879][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.455827][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.462592][    C0] yealink 6-1:36.0: unexpected response 0
[  459.468491][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.475462][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.482227][    C0] yealink 6-1:36.0: unexpected response 0
[  459.488116][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.495070][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.501835][    C0] yealink 6-1:36.0: unexpected response 0
[  459.507754][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.514743][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.521516][    C0] yealink 6-1:36.0: unexpected response 0
[  459.527423][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.534376][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.541148][    C0] yealink 6-1:36.0: unexpected response 0
[  459.547894][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.554850][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.561631][    C0] yealink 6-1:36.0: unexpected response 0
[  459.567526][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.574481][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.581247][    C0] yealink 6-1:36.0: unexpected response 0
[  459.587247][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.594210][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.600993][    C0] yealink 6-1:36.0: unexpected response 0
[  459.606903][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.613832][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.620595][    C0] yealink 6-1:36.0: unexpected response 0
[  459.626496][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.633455][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.640224][    C0] yealink 6-1:36.0: unexpected response 0
[  459.646891][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.654077][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.660900][    C0] yealink 6-1:36.0: unexpected response 0
[  459.666816][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.673749][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.680532][    C0] yealink 6-1:36.0: unexpected response 0
[  459.686453][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.693386][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.700153][    C0] yealink 6-1:36.0: unexpected response 0
[  459.706074][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.713007][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.719786][    C0] yealink 6-1:36.0: unexpected response 0
[  459.725710][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.732655][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.739423][    C0] yealink 6-1:36.0: unexpected response 0
[  459.745829][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.752968][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.759737][    C0] yealink 6-1:36.0: unexpected response 0
[  459.765633][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.772571][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.779423][    C0] yealink 6-1:36.0: unexpected response 0
[  459.785320][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.792304][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.799070][    C0] yealink 6-1:36.0: unexpected response 0
[  459.804985][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.811917][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.818770][    C0] yealink 6-1:36.0: unexpected response 0
[  459.824664][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.831605][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.838370][    C0] yealink 6-1:36.0: unexpected response 0
[  459.844788][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.851993][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.858765][    C0] yealink 6-1:36.0: unexpected response 0
[  459.864663][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.871594][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.878365][    C0] yealink 6-1:36.0: unexpected response 0
[  459.884283][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.891219][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.898265][    C0] yealink 6-1:36.0: unexpected response 0
[  459.904199][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.911163][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.918108][    C0] yealink 6-1:36.0: unexpected response 0
[  459.924026][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.930964][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.937729][    C0] yealink 6-1:36.0: unexpected response 0
[  459.943622][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.951364][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.958149][    C0] yealink 6-1:36.0: unexpected response 0
[  459.964067][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.971069][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.977876][    C0] yealink 6-1:36.0: unexpected response 0
[  459.983804][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  459.990777][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  459.997541][    C0] yealink 6-1:36.0: unexpected response 0
[  460.003458][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.010402][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.017182][    C0] yealink 6-1:36.0: unexpected response 0
[  460.023080][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.030060][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.036859][    C0] yealink 6-1:36.0: unexpected response 0
[  460.042765][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.050541][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.057325][    C0] yealink 6-1:36.0: unexpected response 0
[  460.063267][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.070237][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.077023][    C0] yealink 6-1:36.0: unexpected response 0
[  460.082942][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.089882][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.096649][    C0] yealink 6-1:36.0: unexpected response 0
[  460.102544][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.109514][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.116281][    C0] yealink 6-1:36.0: unexpected response 0
[  460.122209][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.129205][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.135992][    C0] yealink 6-1:36.0: unexpected response 0
[  460.141923][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.148874][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.155657][    C0] yealink 6-1:36.0: unexpected response 0
[  460.162116][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.169347][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.176123][    C0] yealink 6-1:36.0: unexpected response 0
[  460.182043][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.188986][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.195755][    C0] yealink 6-1:36.0: unexpected response 0
[  460.201668][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.208642][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.215463][    C0] yealink 6-1:36.0: unexpected response 0
[  460.221421][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.228411][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.235195][    C0] yealink 6-1:36.0: unexpected response 0
[  460.241118][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.248062][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.254837][    C0] yealink 6-1:36.0: unexpected response 0
[  460.261530][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.268687][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.275456][    C0] yealink 6-1:36.0: unexpected response 0
[  460.281348][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.288281][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.295050][    C0] yealink 6-1:36.0: unexpected response 0
[  460.300976][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.307922][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.314701][    C0] yealink 6-1:36.0: unexpected response 0
[  460.320600][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.327644][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.334415][    C0] yealink 6-1:36.0: unexpected response 0
[  460.340492][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.347522][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.354295][    C0] yealink 6-1:36.0: unexpected response 0
[  460.360982][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.367940][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.374708][    C0] yealink 6-1:36.0: unexpected response 0
[  460.380688][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.387623][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.394406][    C0] yealink 6-1:36.0: unexpected response 0
[  460.400343][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.407303][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.414078][    C0] yealink 6-1:36.0: unexpected response 0
[  460.419993][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.427016][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.433781][    C0] yealink 6-1:36.0: unexpected response 0
[  460.439841][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.446805][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.453575][    C0] yealink 6-1:36.0: unexpected response 0
[  460.460154][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.467122][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.473905][    C0] yealink 6-1:36.0: unexpected response 0
[  460.479892][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.486839][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.493607][    C0] yealink 6-1:36.0: unexpected response 0
[  460.499587][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.506545][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.513310][    C0] yealink 6-1:36.0: unexpected response 0
[  460.519203][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.526134][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.532917][    C0] yealink 6-1:36.0: unexpected response 0
[  460.538818][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.545749][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.552512][    C0] yealink 6-1:36.0: unexpected response 0
[  460.558402][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.566081][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.572847][    C0] yealink 6-1:36.0: unexpected response 0
[  460.578736][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.585821][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.592586][    C0] yealink 6-1:36.0: unexpected response 0
[  460.598564][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.605506][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.612394][    C0] yealink 6-1:36.0: unexpected response 0
[  460.618421][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.625385][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.632173][    C0] yealink 6-1:36.0: unexpected response 0
[  460.638088][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.645282][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.652056][    C0] yealink 6-1:36.0: unexpected response 0
[  460.658112][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.666039][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.672900][    C0] yealink 6-1:36.0: unexpected response 0
[  460.679361][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.686503][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.693280][    C0] yealink 6-1:36.0: unexpected response 0
[  460.699184][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.706222][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.712987][    C0] yealink 6-1:36.0: unexpected response 0
[  460.718871][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.725821][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.732669][    C0] yealink 6-1:36.0: unexpected response 0
[  460.738613][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.745612][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.752378][    C0] yealink 6-1:36.0: unexpected response 0
[  460.758290][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.765767][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.772539][    C0] yealink 6-1:36.0: unexpected response 0
[  460.778659][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.785632][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.792403][    C0] yealink 6-1:36.0: unexpected response 0
[  460.798310][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.805262][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.812030][    C0] yealink 6-1:36.0: unexpected response 0
[  460.817965][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.824909][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.831675][    C0] yealink 6-1:36.0: unexpected response 0
[  460.837568][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.844607][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.851390][    C0] yealink 6-1:36.0: unexpected response 0
[  460.857302][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.864371][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.871157][    C0] yealink 6-1:36.0: unexpected response 0
[  460.877661][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.884913][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.891781][    C0] yealink 6-1:36.0: unexpected response 0
[  460.897756][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.904723][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.911583][    C0] yealink 6-1:36.0: unexpected response 0
[  460.917477][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.924419][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.931202][    C0] yealink 6-1:36.0: unexpected response 0
[  460.937236][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.944245][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.951031][    C0] yealink 6-1:36.0: unexpected response 0
[  460.956950][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.963893][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.970670][    C0] yealink 6-1:36.0: unexpected response 0
[  460.977069][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  460.984365][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  460.991161][    C0] yealink 6-1:36.0: unexpected response 0
[  460.997080][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.004034][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.010811][    C0] yealink 6-1:36.0: unexpected response 0
[  461.016769][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.023714][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.030486][    C0] yealink 6-1:36.0: unexpected response 0
[  461.036382][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.043308][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.050088][    C0] yealink 6-1:36.0: unexpected response 0
[  461.056026][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.062989][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.069757][    C0] yealink 6-1:36.0: unexpected response 0
[  461.076414][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.083378][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.090237][    C0] yealink 6-1:36.0: unexpected response 0
[  461.096167][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.103132][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.109897][    C0] yealink 6-1:36.0: unexpected response 0
[  461.115815][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.122749][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.129511][    C0] yealink 6-1:36.0: unexpected response 0
[  461.135407][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.142403][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.149196][    C0] yealink 6-1:36.0: unexpected response 0
[  461.155129][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.162097][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.168877][    C0] yealink 6-1:36.0: unexpected response 0
[  461.175348][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.182511][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.189284][    C0] yealink 6-1:36.0: unexpected response 0
[  461.195186][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.202140][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.208921][    C0] yealink 6-1:36.0: unexpected response 0
[  461.214844][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.221821][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.228594][    C0] yealink 6-1:36.0: unexpected response 0
[  461.234496][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.241446][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.248212][    C0] yealink 6-1:36.0: unexpected response 0
[  461.254201][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.261163][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.267933][    C0] yealink 6-1:36.0: unexpected response 0
[  461.273836][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.281648][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.288427][    C0] yealink 6-1:36.0: unexpected response 0
[  461.294359][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.301304][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.308107][    C0] yealink 6-1:36.0: unexpected response 0
[  461.314241][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.321186][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.327948][    C0] yealink 6-1:36.0: unexpected response 0
[  461.333880][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.340833][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.347641][    C0] yealink 6-1:36.0: unexpected response 0
[  461.353563][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.360520][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.367376][    C0] yealink 6-1:36.0: unexpected response 0
[  461.373270][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.380977][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.387755][    C0] yealink 6-1:36.0: unexpected response 0
[  461.393646][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.400587][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.407355][    C0] yealink 6-1:36.0: unexpected response 0
[  461.413251][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.420190][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.426987][    C0] yealink 6-1:36.0: unexpected response 0
[  461.432879][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.439809][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.446579][    C0] yealink 6-1:36.0: unexpected response 0
[  461.452482][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.459428][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.466199][    C0] yealink 6-1:36.0: unexpected response 0
[  461.472099][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.479037][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.485810][    C0] yealink 6-1:36.0: unexpected response 0
[  461.492344][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.499280][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.506059][    C0] yealink 6-1:36.0: unexpected response 0
[  461.511962][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.518893][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.525662][    C0] yealink 6-1:36.0: unexpected response 0
[  461.531566][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.538511][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.545280][    C0] yealink 6-1:36.0: unexpected response 0
[  461.551179][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.558115][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.564879][    C0] yealink 6-1:36.0: unexpected response 0
[  461.570776][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.577709][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.584486][    C0] yealink 6-1:36.0: unexpected response 0
[  461.591102][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.598051][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.604821][    C0] yealink 6-1:36.0: unexpected response 0
[  461.610718][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.617650][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.624416][    C0] yealink 6-1:36.0: unexpected response 0
[  461.630308][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.637245][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.644013][    C0] yealink 6-1:36.0: unexpected response 0
[  461.649951][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.656901][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.663677][    C0] yealink 6-1:36.0: unexpected response 0
[  461.669585][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.676560][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.683339][    C0] yealink 6-1:36.0: unexpected response 0
[  461.689910][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.696920][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.703702][    C0] yealink 6-1:36.0: unexpected response 0
[  461.709620][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.716598][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.723364][    C0] yealink 6-1:36.0: unexpected response 0
[  461.729259][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.736222][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.742991][    C0] yealink 6-1:36.0: unexpected response 0
[  461.748948][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.755891][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.762659][    C0] yealink 6-1:36.0: unexpected response 0
[  461.768574][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.775510][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.782284][    C0] yealink 6-1:36.0: unexpected response 0
[  461.788964][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.795940][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.802710][    C0] yealink 6-1:36.0: unexpected response 0
[  461.808618][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.815567][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.822350][    C0] yealink 6-1:36.0: unexpected response 0
[  461.828252][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.835206][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.841998][    C0] yealink 6-1:36.0: unexpected response 0
[  461.847948][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.854904][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.861672][    C0] yealink 6-1:36.0: unexpected response 0
[  461.867999][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.874939][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.881708][    C0] yealink 6-1:36.0: unexpected response 0
[  461.887630][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.895389][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.902176][    C0] yealink 6-1:36.0: unexpected response 0
[  461.908084][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.915033][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.921810][    C0] yealink 6-1:36.0: unexpected response 0
[  461.927711][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.934647][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.941412][    C0] yealink 6-1:36.0: unexpected response 0
[  461.947321][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.954316][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.961114][    C0] yealink 6-1:36.0: unexpected response 0
[  461.967015][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.973960][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  461.980727][    C0] yealink 6-1:36.0: unexpected response 0
[  461.986635][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  461.994461][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.001242][    C0] yealink 6-1:36.0: unexpected response 0
[  462.007162][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.014143][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.020923][    C0] yealink 6-1:36.0: unexpected response 0
[  462.026842][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.033790][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.040575][    C0] yealink 6-1:36.0: unexpected response 0
[  462.046582][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.053521][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.060318][    C0] yealink 6-1:36.0: unexpected response 0
[  462.066237][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.073189][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.079982][    C0] yealink 6-1:36.0: unexpected response 0
[  462.085930][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.093055][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.099826][    C0] yealink 6-1:36.0: unexpected response 0
[  462.106417][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.113357][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.120128][    C0] yealink 6-1:36.0: unexpected response 0
[  462.126102][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.133040][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.139810][    C0] yealink 6-1:36.0: unexpected response 0
[  462.145772][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.152707][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.159474][    C0] yealink 6-1:36.0: unexpected response 0
[  462.165425][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.172512][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.179301][    C0] yealink 6-1:36.0: unexpected response 0
[  462.185243][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.192203][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.198989][    C0] yealink 6-1:36.0: unexpected response 0
[  462.205721][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.212681][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.219454][    C0] yealink 6-1:36.0: unexpected response 0
[  462.225384][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.232415][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.239180][    C0] yealink 6-1:36.0: unexpected response 0
[  462.245108][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.252035][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.258799][    C0] yealink 6-1:36.0: unexpected response 0
[  462.264737][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.271680][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.278445][    C0] yealink 6-1:36.0: unexpected response 0
[  462.284387][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.291331][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.298095][    C0] yealink 6-1:36.0: unexpected response 0
[  462.304845][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.311790][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.318581][    C0] yealink 6-1:36.0: unexpected response 0
[  462.324482][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.331444][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.338208][    C0] yealink 6-1:36.0: unexpected response 0
[  462.344114][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.351194][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.357978][    C0] yealink 6-1:36.0: unexpected response 0
[  462.363880][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.370824][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.377603][    C0] yealink 6-1:36.0: unexpected response 0
[  462.383543][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.390532][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.397329][    C0] yealink 6-1:36.0: unexpected response 0
[  462.403959][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.410937][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.417712][    C0] yealink 6-1:36.0: unexpected response 0
[  462.423616][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.430590][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.437358][    C0] yealink 6-1:36.0: unexpected response 0
[  462.443293][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.450301][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.457165][    C0] yealink 6-1:36.0: unexpected response 0
[  462.463088][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.470076][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.476846][    C0] yealink 6-1:36.0: unexpected response 0
[  462.482839][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.489801][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.496575][    C0] yealink 6-1:36.0: unexpected response 0
[  462.502490][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.509899][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.516669][    C0] yealink 6-1:36.0: unexpected response 0
[  462.523015][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.530025][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.536798][    C0] yealink 6-1:36.0: unexpected response 0
[  462.542692][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.549667][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.556440][    C0] yealink 6-1:36.0: unexpected response 0
[  462.562339][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.569276][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.576040][    C0] yealink 6-1:36.0: unexpected response 0
[  462.581949][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.588891][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.595656][    C0] yealink 6-1:36.0: unexpected response 0
[  462.601546][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.609266][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.616050][    C0] yealink 6-1:36.0: unexpected response 0
[  462.622006][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.628987][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.635772][    C0] yealink 6-1:36.0: unexpected response 0
[  462.641679][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.648646][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.655411][    C0] yealink 6-1:36.0: unexpected response 0
[  462.661305][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.668243][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.675008][    C0] yealink 6-1:36.0: unexpected response 0
[  462.680932][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.687874][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.694639][    C0] yealink 6-1:36.0: unexpected response 0
[  462.700528][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.707459][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.714236][    C0] yealink 6-1:36.0: unexpected response 0
[  462.720661][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.727838][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.734634][    C0] yealink 6-1:36.0: unexpected response 0
[  462.740534][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.747487][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.754273][    C0] yealink 6-1:36.0: unexpected response 0
[  462.760171][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.767108][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.773906][    C0] yealink 6-1:36.0: unexpected response 0
[  462.779849][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.786835][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.793603][    C0] yealink 6-1:36.0: unexpected response 0
[  462.799492][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.806456][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.813228][    C0] yealink 6-1:36.0: unexpected response 0
[  462.819861][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.826844][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.833618][    C0] yealink 6-1:36.0: unexpected response 0
[  462.839516][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.846469][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.853235][    C0] yealink 6-1:36.0: unexpected response 0
[  462.859162][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.866165][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.872945][    C0] yealink 6-1:36.0: unexpected response 0
[  462.878878][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.885852][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.892622][    C0] yealink 6-1:36.0: unexpected response 0
[  462.898516][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.905473][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.912328][    C0] yealink 6-1:36.0: unexpected response 0
[  462.918974][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.925945][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.932722][    C0] yealink 6-1:36.0: unexpected response 0
[  462.938710][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.945663][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.952436][    C0] yealink 6-1:36.0: unexpected response 0
[  462.958352][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.965329][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.972101][    C0] yealink 6-1:36.0: unexpected response 0
[  462.978082][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  462.985018][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  462.991810][    C0] yealink 6-1:36.0: unexpected response 0
[  462.997707][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.004701][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.011469][    C0] yealink 6-1:36.0: unexpected response 0
[  463.018132][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.025111][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.031879][    C0] yealink 6-1:36.0: unexpected response 0
[  463.037790][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.044730][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.051503][    C0] yealink 6-1:36.0: unexpected response 0
[  463.057403][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.064388][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.071165][    C0] yealink 6-1:36.0: unexpected response 0
[  463.077073][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.084019][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.090788][    C0] yealink 6-1:36.0: unexpected response 0
[  463.096687][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.103626][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.110394][    C0] yealink 6-1:36.0: unexpected response 0
[  463.116324][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.124028][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.130839][    C0] yealink 6-1:36.0: unexpected response 0
[  463.136748][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.143687][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.150632][    C0] yealink 6-1:36.0: unexpected response 0
[  463.156528][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.163472][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.170240][    C0] yealink 6-1:36.0: unexpected response 0
[  463.176166][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.183159][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.189969][    C0] yealink 6-1:36.0: unexpected response 0
[  463.195931][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.202916][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.209790][    C0] yealink 6-1:36.0: unexpected response 0
[  463.215721][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.223548][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.230332][    C0] yealink 6-1:36.0: unexpected response 0
[  463.236236][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.243241][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.250051][    C0] yealink 6-1:36.0: unexpected response 0
[  463.255967][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.262942][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.269714][    C0] yealink 6-1:36.0: unexpected response 0
[  463.275672][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.282630][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.289398][    C0] yealink 6-1:36.0: unexpected response 0
[  463.295361][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.302350][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.309127][    C0] yealink 6-1:36.0: unexpected response 0
[  463.315210][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.322236][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.329015][    C0] yealink 6-1:36.0: unexpected response 0
[  463.335707][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.342660][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.349430][    C0] yealink 6-1:36.0: unexpected response 0
[  463.355371][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.362305][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.369089][    C0] yealink 6-1:36.0: unexpected response 0
[  463.375026][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.381966][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.388729][    C0] yealink 6-1:36.0: unexpected response 0
[  463.394691][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.401651][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.408421][    C0] yealink 6-1:36.0: unexpected response 0
[  463.414350][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.421322][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.428091][    C0] yealink 6-1:36.0: unexpected response 0
[  463.434909][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.441992][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.448798][    C0] yealink 6-1:36.0: unexpected response 0
[  463.454710][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.461675][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.468447][    C0] yealink 6-1:36.0: unexpected response 0
[  463.474372][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.481320][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.488177][    C0] yealink 6-1:36.0: unexpected response 0
[  463.494081][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.501156][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.507929][    C0] yealink 6-1:36.0: unexpected response 0
[  463.513847][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.520785][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.527552][    C0] yealink 6-1:36.0: unexpected response 0
[  463.534349][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.541300][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.548065][    C0] yealink 6-1:36.0: unexpected response 0
[  463.553970][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.560928][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.567709][    C0] yealink 6-1:36.0: unexpected response 0
[  463.573622][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.580593][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.587368][    C0] yealink 6-1:36.0: unexpected response 0
[  463.593273][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.600259][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.607041][    C0] yealink 6-1:36.0: unexpected response 0
[  463.613001][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.619989][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.626767][    C0] yealink 6-1:36.0: unexpected response 0
[  463.633277][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.640467][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.647241][    C0] yealink 6-1:36.0: unexpected response 0
[  463.653186][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.660128][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.666899][    C0] yealink 6-1:36.0: unexpected response 0
[  463.672807][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.679769][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.686574][    C0] yealink 6-1:36.0: unexpected response 0
[  463.692822][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.699854][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.706623][    C0] yealink 6-1:36.0: unexpected response 0
[  463.712522][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.719466][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.726258][    C0] yealink 6-1:36.0: unexpected response 0
[  463.732170][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.739894][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.746676][    C0] yealink 6-1:36.0: unexpected response 0
[  463.752688][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.759655][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.766422][    C0] yealink 6-1:36.0: unexpected response 0
[  463.772342][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.779279][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.786048][    C0] yealink 6-1:36.0: unexpected response 0
[  463.791944][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.798874][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.805648][    C0] yealink 6-1:36.0: unexpected response 0
[  463.811551][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.818509][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.825282][    C0] yealink 6-1:36.0: unexpected response 0
[  463.831201][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.838640][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.845413][    C0] yealink 6-1:36.0: unexpected response 0
[  463.852105][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.859215][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.865983][    C0] yealink 6-1:36.0: unexpected response 0
[  463.871903][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.878844][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.885616][    C0] yealink 6-1:36.0: unexpected response 0
[  463.891521][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.898456][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.905391][    C0] yealink 6-1:36.0: unexpected response 0
[  463.911285][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.918265][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.925041][    C0] yealink 6-1:36.0: unexpected response 0
[  463.930969][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.938649][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.945457][    C0] yealink 6-1:36.0: unexpected response 0
[  463.951589][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.958636][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.965405][    C0] yealink 6-1:36.0: unexpected response 0
[  463.971304][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.978241][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  463.985007][    C0] yealink 6-1:36.0: unexpected response 0
[  463.990947][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  463.997894][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.004670][    C0] yealink 6-1:36.0: unexpected response 0
[  464.010607][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.017579][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.024372][    C0] yealink 6-1:36.0: unexpected response 0
[  464.030387][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.037412][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.044218][    C0] yealink 6-1:36.0: unexpected response 0
[  464.050863][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.057860][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.064644][    C0] yealink 6-1:36.0: unexpected response 0
[  464.070638][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.077665][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.084449][    C0] yealink 6-1:36.0: unexpected response 0
[  464.090420][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.097392][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.104273][    C0] yealink 6-1:36.0: unexpected response 0
[  464.110275][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.117272][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.124039][    C0] yealink 6-1:36.0: unexpected response 0
[  464.129949][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.136946][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.143734][    C0] yealink 6-1:36.0: unexpected response 0
[  464.150345][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.157334][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.164103][    C0] yealink 6-1:36.0: unexpected response 0
[  464.170112][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.177070][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.183843][    C0] yealink 6-1:36.0: unexpected response 0
[  464.189762][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.196705][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.203472][    C0] yealink 6-1:36.0: unexpected response 0
[  464.209399][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.216343][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.223109][    C0] yealink 6-1:36.0: unexpected response 0
[  464.229050][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.236027][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.242840][    C0] yealink 6-1:36.0: unexpected response 0
[  464.249519][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.256503][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.263272][    C0] yealink 6-1:36.0: unexpected response 0
[  464.269167][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.276117][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.282882][    C0] yealink 6-1:36.0: unexpected response 0
[  464.288776][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.295730][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.302523][    C0] yealink 6-1:36.0: unexpected response 0
[  464.308425][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.315412][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.322177][    C0] yealink 6-1:36.0: unexpected response 0
[  464.328081][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.334916][    C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  464.341883][    C0] rcu: 	(detected by 0, t=10502 jiffies, g=19229, q=1132 ncpus=2)
[  464.349714][    C0] rcu: All QSes seen, last rcu_preempt kthread activity 10369 (4294983535-4294973166), jiffies_till_next_fqs=1, root ->qsmask 0x0
[  464.363197][    C0] rcu: rcu_preempt kthread starved for 10369 jiffies! g19229 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[  464.374414][    C0] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  464.384383][    C0] rcu: RCU grace-period kthread stack dump:
[  464.390282][    C0] task:rcu_preempt     state:R  running task     stack:27640 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00080000
[  464.403906][    C0] Call Trace:
[  464.407196][    C0]  <TASK>
[  464.410156][    C0]  __schedule+0x1585/0x5340
[  464.414780][    C0]  ? __pfx___schedule+0x10/0x10
[  464.419648][    C0]  ? schedule+0x90/0x360
[  464.423905][    C0]  schedule+0x164/0x360
[  464.428106][    C0]  schedule_timeout+0x158/0x2c0
[  464.433068][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  464.438462][    C0]  ? __pfx_process_timeout+0x10/0x10
[  464.443971][    C0]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  464.449824][    C0]  ? prepare_to_swait_event+0x340/0x370
[  464.455419][    C0]  rcu_gp_fqs_loop+0x312/0x11d0
[  464.460311][    C0]  ? __pfx_rcu_watching_snap_save+0x10/0x10
[  464.466213][    C0]  ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[  464.471503][    C0]  ? _raw_spin_unlock_irq+0x2e/0x50
[  464.476709][    C0]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  464.482522][    C0]  rcu_gp_kthread+0x9e/0x2b0
[  464.487127][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  464.492335][    C0]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  464.498145][    C0]  ? __kthread_parkme+0x7a/0x1f0
[  464.503096][    C0]  ? __kthread_parkme+0x19c/0x1f0
[  464.508149][    C0]  kthread+0x388/0x470
[  464.512224][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  464.517428][    C0]  ? __pfx_kthread+0x10/0x10
[  464.522041][    C0]  ret_from_fork+0x51e/0xb90
[  464.526642][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  464.531761][    C0]  ? __switch_to+0xc7d/0x1450
[  464.536450][    C0]  ? __pfx_kthread+0x10/0x10
[  464.541039][    C0]  ret_from_fork_asm+0x1a/0x30
[  464.545831][    C0]  </TASK>
[  464.548859][    C0] rcu: Stack dump where RCU GP kthread last ran:
[  464.555203][    C0] Sending NMI from CPU 0 to CPUs 1:
[  464.560428][    C1] NMI backtrace for cpu 1
[  464.560461][    C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
[  464.560482][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[  464.560494][    C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[  464.560520][    C1] Code: ee 73 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 43 9d 10 00 fb f4 <e9> 7c ea 02 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90
[  464.560537][    C1] RSP: 0018:ffffc90000197e20 EFLAGS: 00000242
[  464.560554][    C1] RAX: 00000000001676e3 RBX: ffffffff819ae24d RCX: 0000000080000001
[  464.560568][    C1] RDX: 0000000000000001 RSI: ffffffff8e01014a RDI: ffffffff8c29bd80
[  464.560582][    C1] RBP: ffffc90000197f10 R08: ffff8880b853395b R09: 1ffff110170a672b
[  464.560597][    C1] R10: dffffc0000000000 R11: ffffed10170a672c R12: ffffffff903393b0
[  464.560611][    C1] R13: 1ffff11003bd3000 R14: 0000000000000001 R15: 0000000000000001
[  464.560624][    C1] FS:  0000000000000000(0000) GS:ffff88812510e000(0000) knlGS:0000000000000000
[  464.560640][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  464.560653][    C1] CR2: 00007f8317dbaa10 CR3: 000000007a976000 CR4: 00000000003526f0
[  464.560670][    C1] Call Trace:
[  464.560678][    C1]  <TASK>
[  464.560685][    C1]  default_idle+0x9/0x20
[  464.560708][    C1]  default_idle_call+0x72/0xb0
[  464.560732][    C1]  do_idle+0x1bd/0x500
[  464.560760][    C1]  ? __pfx_do_idle+0x10/0x10
[  464.560786][    C1]  ? do_idle+0x4d6/0x500
[  464.560812][    C1]  cpu_startup_entry+0x43/0x60
[  464.560838][    C1]  start_secondary+0x101/0x110
[  464.560860][    C1]  common_startup_64+0x13e/0x147
[  464.560887][    C1]  </TASK>
[  464.725615][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.732412][    C0] yealink 6-1:36.0: unexpected response 0
[  464.739332][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.746342][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.753150][    C0] yealink 6-1:36.0: unexpected response 0
[  464.760021][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.767027][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.773831][    C0] yealink 6-1:36.0: unexpected response 0
[  464.779813][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.786990][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.793831][    C0] yealink 6-1:36.0: unexpected response 0
[  464.799778][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.806786][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.813594][    C0] yealink 6-1:36.0: unexpected response 0
[  464.824229][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.831252][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.838094][    C0] yealink 6-1:36.0: unexpected response 0
[  464.844183][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.851178][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.858009][    C0] yealink 6-1:36.0: unexpected response 0
[  464.864929][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.872297][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.879193][    C0] yealink 6-1:36.0: unexpected response 0
[  464.885226][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.892580][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.899392][    C0] yealink 6-1:36.0: unexpected response 0
[  464.905404][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.912434][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.919246][    C0] yealink 6-1:36.0: unexpected response 0
[  464.925240][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.932260][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.939099][    C0] yealink 6-1:36.0: unexpected response 0
[  464.945105][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.952118][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.958929][    C0] yealink 6-1:36.0: unexpected response 0
[  464.965795][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.972837][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.979686][    C0] yealink 6-1:36.0: unexpected response 0
[  464.985659][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  464.992884][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  464.999698][    C0] yealink 6-1:36.0: unexpected response 0
[  465.005695][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.012759][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.019559][    C0] yealink 6-1:36.0: unexpected response 0
[  465.025756][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.032897][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.039795][    C0] yealink 6-1:36.0: unexpected response 0
[  465.045780][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.052825][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.059629][    C0] yealink 6-1:36.0: unexpected response 0
[  465.066183][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.073554][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.080357][    C0] yealink 6-1:36.0: unexpected response 0
[  465.086379][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.093385][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.100193][    C0] yealink 6-1:36.0: unexpected response 0
[  465.107208][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.114715][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.121533][    C0] yealink 6-1:36.0: unexpected response 0
[  465.128880][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.136289][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.143078][    C0] yealink 6-1:36.0: unexpected response 0
[  465.149093][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.156153][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.162963][    C0] yealink 6-1:36.0: unexpected response 0
[  465.169900][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.176935][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.183752][    C0] yealink 6-1:36.0: unexpected response 0
[  465.189765][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.196797][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.203595][    C0] yealink 6-1:36.0: unexpected response 0
[  465.209617][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.216696][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.223500][    C0] yealink 6-1:36.0: unexpected response 0
[  465.229523][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.236522][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.243366][    C0] yealink 6-1:36.0: unexpected response 0
[  465.249392][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.256389][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.263181][    C0] yealink 6-1:36.0: unexpected response 0
[  465.269938][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.276946][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.283827][    C0] yealink 6-1:36.0: unexpected response 0
[  465.289842][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.296858][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.303642][    C0] yealink 6-1:36.0: unexpected response 0
[  465.309649][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.316679][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.323470][    C0] yealink 6-1:36.0: unexpected response 0
[  465.329477][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.336524][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.343326][    C0] yealink 6-1:36.0: unexpected response 0
[  465.349343][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.356566][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.363360][    C0] yealink 6-1:36.0: unexpected response 0
[  465.369288][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.376921][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.383727][    C0] yealink 6-1:36.0: unexpected response 0
[  465.390094][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.397126][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.403919][    C0] yealink 6-1:36.0: unexpected response 0
[  465.409922][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.417034][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.423880][    C0] yealink 6-1:36.0: unexpected response 0
[  465.429947][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.437025][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.443832][    C0] yealink 6-1:36.0: unexpected response 0
[  465.449890][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.456895][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.463678][    C0] yealink 6-1:36.0: unexpected response 0
[  465.469699][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.477637][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.484457][    C0] yealink 6-1:36.0: unexpected response 0
[  465.490503][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.497503][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.504309][    C0] yealink 6-1:36.0: unexpected response 0
[  465.510353][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.517350][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.524151][    C0] yealink 6-1:36.0: unexpected response 0
[  465.530125][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.537149][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.543944][    C0] yealink 6-1:36.0: unexpected response 0
[  465.549937][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.556963][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.563771][    C0] yealink 6-1:36.0: unexpected response 0
[  465.569791][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.577510][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.584290][    C0] yealink 6-1:36.0: unexpected response 0
[  465.590296][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.597291][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.604078][    C0] yealink 6-1:36.0: unexpected response 0
[  465.610106][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.617125][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.623912][    C0] yealink 6-1:36.0: unexpected response 0
[  465.630134][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.637133][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.643955][    C0] yealink 6-1:36.0: unexpected response 0
[  465.649924][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.656985][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.663804][    C0] yealink 6-1:36.0: unexpected response 0
[  465.669848][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.676918][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.683720][    C0] yealink 6-1:36.0: unexpected response 0
[  465.690635][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.697702][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.704519][    C0] yealink 6-1:36.0: unexpected response 0
[  465.710436][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.717464][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.724352][    C0] yealink 6-1:36.0: unexpected response 0
[  465.730433][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.737514][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.744316][    C0] yealink 6-1:36.0: unexpected response 0
[  465.750371][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.757480][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.764272][    C0] yealink 6-1:36.0: unexpected response 0
[  465.770257][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.777422][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.784207][    C0] yealink 6-1:36.0: unexpected response 0
[  465.793378][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.800864][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.807683][    C0] yealink 6-1:36.0: unexpected response 0
[  465.813688][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.820720][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.827510][    C0] yealink 6-1:36.0: unexpected response 0
[  465.833572][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.840602][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.847411][    C0] yealink 6-1:36.0: unexpected response 0
[  465.853389][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.860415][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.867197][    C0] yealink 6-1:36.0: unexpected response 0
[  465.873193][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.880235][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.887235][    C0] yealink 6-1:36.0: unexpected response 0
[  465.894233][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.901245][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.908040][    C0] yealink 6-1:36.0: unexpected response 0
[  465.913997][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.920984][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.927889][    C0] yealink 6-1:36.0: unexpected response 0
[  465.933979][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.941022][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.947842][    C0] yealink 6-1:36.0: unexpected response 0
[  465.953803][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.960804][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.967599][    C0] yealink 6-1:36.0: unexpected response 0
[  465.973546][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  465.980617][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  465.987427][    C0] yealink 6-1:36.0: unexpected response 0
[  465.994413][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.001489][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.008297][    C0] yealink 6-1:36.0: unexpected response 0
[  466.014335][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.021356][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.028153][    C0] yealink 6-1:36.0: unexpected response 0
[  466.034125][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.041187][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.047985][    C0] yealink 6-1:36.0: unexpected response 0
[  466.053964][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.060960][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.067768][    C0] yealink 6-1:36.0: unexpected response 0
[  466.073692][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.080717][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.087540][    C0] yealink 6-1:36.0: unexpected response 0
[  466.094582][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.101618][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.108419][    C0] yealink 6-1:36.0: unexpected response 0
[  466.114380][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.121376][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.128166][    C0] yealink 6-1:36.0: unexpected response 0
[  466.134183][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.141276][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.148066][    C0] yealink 6-1:36.0: unexpected response 0
[  466.154018][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.161074][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.168002][    C0] yealink 6-1:36.0: unexpected response 0
[  466.174052][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.181089][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.187888][    C0] yealink 6-1:36.0: unexpected response 0
[  466.195030][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.202152][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.208949][    C0] yealink 6-1:36.0: unexpected response 0
[  466.214971][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.221974][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.228854][    C0] yealink 6-1:36.0: unexpected response 0
[  466.234891][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.241910][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.248723][    C0] yealink 6-1:36.0: unexpected response 0
[  466.256574][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.263615][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.270391][    C0] yealink 6-1:36.0: unexpected response 0
[  466.276370][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.283515][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.290338][    C0] yealink 6-1:36.0: unexpected response 0
[  466.297328][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.304983][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.311811][    C0] yealink 6-1:36.0: unexpected response 0
[  466.317781][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.324853][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.331690][    C0] yealink 6-1:36.0: unexpected response 0
[  466.337644][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.344654][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.351473][    C0] yealink 6-1:36.0: unexpected response 0
[  466.357458][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.364431][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.371243][    C0] yealink 6-1:36.0: unexpected response 0
[  466.377193][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.384275][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.391078][    C0] yealink 6-1:36.0: unexpected response 0
[  466.397772][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.405218][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.412013][    C0] yealink 6-1:36.0: unexpected response 0
[  466.417979][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.425033][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.431827][    C0] yealink 6-1:36.0: unexpected response 0
[  466.437790][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.444761][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.451567][    C0] yealink 6-1:36.0: unexpected response 0
[  466.457619][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.464648][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.471452][    C0] yealink 6-1:36.0: unexpected response 0
[  466.481190][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.488264][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.495082][    C0] yealink 6-1:36.0: unexpected response 0
[  466.501776][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.509204][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.516001][    C0] yealink 6-1:36.0: unexpected response 0
[  466.521962][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.528944][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.535846][    C0] yealink 6-1:36.0: unexpected response 0
[  466.541806][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.548828][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.555651][    C0] yealink 6-1:36.0: unexpected response 0
[  466.561631][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.568637][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.575448][    C0] yealink 6-1:36.0: unexpected response 0
[  466.581495][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.588521][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.595332][    C0] yealink 6-1:36.0: unexpected response 0
[  466.602026][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.609437][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.616254][    C0] yealink 6-1:36.0: unexpected response 0
[  466.622208][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.629218][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.636023][    C0] yealink 6-1:36.0: unexpected response 0
[  466.641976][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.649012][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.655805][    C0] yealink 6-1:36.0: unexpected response 0
[  466.664213][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.671200][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.678039][    C0] yealink 6-1:36.0: unexpected response 0
[  466.684190][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.691264][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.698144][    C0] yealink 6-1:36.0: unexpected response 0
[  466.705177][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.712245][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.719025][    C0] yealink 6-1:36.0: unexpected response 0
[  466.724996][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.732063][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.738872][    C0] yealink 6-1:36.0: unexpected response 0
[  466.745087][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.752073][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.759025][    C0] yealink 6-1:36.0: unexpected response 0
[  466.765007][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.772018][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.778803][    C0] yealink 6-1:36.0: unexpected response 0
[  466.784780][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.791794][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.798606][    C0] yealink 6-1:36.0: unexpected response 0
[  466.804590][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.812629][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.819445][    C0] yealink 6-1:36.0: unexpected response 0
[  466.825458][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.832437][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.839257][    C0] yealink 6-1:36.0: unexpected response 0
[  466.845337][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.852380][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.859187][    C0] yealink 6-1:36.0: unexpected response 0
[  466.867418][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.874434][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.881232][    C0] yealink 6-1:36.0: unexpected response 0
[  466.887322][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.894344][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.901142][    C0] yealink 6-1:36.0: unexpected response 0
[  466.907118][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.915296][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.922100][    C0] yealink 6-1:36.0: unexpected response 0
[  466.928028][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.935030][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.941904][    C0] yealink 6-1:36.0: unexpected response 0
[  466.947868][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.954880][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.961683][    C0] yealink 6-1:36.0: unexpected response 0
[  466.967624][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.974624][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  466.981399][    C0] yealink 6-1:36.0: unexpected response 0
[  466.987351][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  466.994340][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.001165][    C0] yealink 6-1:36.0: unexpected response 0
[  467.010260][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.018415][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.025218][    C0] yealink 6-1:36.0: unexpected response 0
[  467.031178][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.038285][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.045105][    C0] yealink 6-1:36.0: unexpected response 0
[  467.051043][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.058056][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.064837][    C0] yealink 6-1:36.0: unexpected response 0
[  467.070813][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.077995][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.084784][    C0] yealink 6-1:36.0: unexpected response 0
[  467.090739][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.097715][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.104507][    C0] yealink 6-1:36.0: unexpected response 0
[  467.110487][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.118497][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.125294][    C0] yealink 6-1:36.0: unexpected response 0
[  467.131283][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.138244][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.145057][    C0] yealink 6-1:36.0: unexpected response 0
[  467.150993][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.157964][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.164755][    C0] yealink 6-1:36.0: unexpected response 0
[  467.173609][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.180713][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.187502][    C0] yealink 6-1:36.0: unexpected response 0
[  467.193520][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.200506][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.207299][    C0] yealink 6-1:36.0: unexpected response 0
[  467.213260][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.221377][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.228211][    C0] yealink 6-1:36.0: unexpected response 0
[  467.234454][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.241446][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.248241][    C0] yealink 6-1:36.0: unexpected response 0
[  467.254199][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.261222][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.268030][    C0] yealink 6-1:36.0: unexpected response 0
[  467.274002][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.280990][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.287791][    C0] yealink 6-1:36.0: unexpected response 0
[  467.293736][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.303759][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.310572][    C0] yealink 6-1:36.0: unexpected response 0
[  467.316543][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.324607][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.331502][    C0] yealink 6-1:36.0: unexpected response 0
[  467.337451][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.344498][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.351304][    C0] yealink 6-1:36.0: unexpected response 0
[  467.357270][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.364256][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.371159][    C0] yealink 6-1:36.0: unexpected response 0
[  467.377198][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.384182][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.390969][    C0] yealink 6-1:36.0: unexpected response 0
[  467.396938][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.403955][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.410746][    C0] yealink 6-1:36.0: unexpected response 0
[  467.416729][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.424810][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.431625][    C0] yealink 6-1:36.0: unexpected response 0
[  467.437613][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.444647][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.451444][    C0] yealink 6-1:36.0: unexpected response 0
[  467.458405][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.465431][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.472221][    C0] yealink 6-1:36.0: unexpected response 0
[  467.478242][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.485241][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.492036][    C0] yealink 6-1:36.0: unexpected response 0
[  467.498029][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.505027][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.511839][    C0] yealink 6-1:36.0: unexpected response 0
[  467.517762][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.526057][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.532937][    C0] yealink 6-1:36.0: unexpected response 0
[  467.538890][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.545869][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.552668][    C0] yealink 6-1:36.0: unexpected response 0
[  467.558674][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.565672][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.572458][    C0] yealink 6-1:36.0: unexpected response 0
[  467.578420][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.585403][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.592308][    C0] yealink 6-1:36.0: unexpected response 0
[  467.598428][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.605460][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.612267][    C0] yealink 6-1:36.0: unexpected response 0
[  467.618202][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.625897][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.632706][    C0] yealink 6-1:36.0: unexpected response 0
[  467.638655][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.645649][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.652529][    C0] yealink 6-1:36.0: unexpected response 0
[  467.658474][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.665439][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.672242][    C0] yealink 6-1:36.0: unexpected response 0
[  467.678186][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.685216][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.692051][    C0] yealink 6-1:36.0: unexpected response 0
[  467.698100][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.705301][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.712561][    C0] yealink 6-1:36.0: unexpected response 0
[  467.718539][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.727734][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.734547][    C0] yealink 6-1:36.0: unexpected response 0
[  467.741682][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.748701][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.755494][    C0] yealink 6-1:36.0: unexpected response 0
[  467.761483][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.768482][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.775299][    C0] yealink 6-1:36.0: unexpected response 0
[  467.781529][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.788532][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.795314][    C0] yealink 6-1:36.0: unexpected response 0
[  467.801262][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.808251][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.815038][    C0] yealink 6-1:36.0: unexpected response 0
[  467.821065][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.828055][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.834860][    C0] yealink 6-1:36.0: unexpected response 0
[  467.841933][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.848945][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.855733][    C0] yealink 6-1:36.0: unexpected response 0
[  467.861754][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.868832][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.875631][    C0] yealink 6-1:36.0: unexpected response 0
[  467.881654][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.888723][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.895520][    C0] yealink 6-1:36.0: unexpected response 0
[  467.901558][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.908589][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.915398][    C0] yealink 6-1:36.0: unexpected response 0
[  467.921369][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.928374][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.935164][    C0] yealink 6-1:36.0: unexpected response 0
[  467.942232][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.949275][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.956062][    C0] yealink 6-1:36.0: unexpected response 0
[  467.962014][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.969119][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.975911][    C0] yealink 6-1:36.0: unexpected response 0
[  467.981855][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  467.988824][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  467.995622][    C0] yealink 6-1:36.0: unexpected response 0
[  468.001584][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.008570][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.015363][    C0] yealink 6-1:36.0: unexpected response 0
[  468.021328][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.028347][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.035151][    C0] yealink 6-1:36.0: unexpected response 0
[  468.042549][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.050328][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.057135][    C0] yealink 6-1:36.0: unexpected response 0
[  468.063075][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.070121][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.076916][    C0] yealink 6-1:36.0: unexpected response 0
[  468.082874][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.089855][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.096758][    C0] yealink 6-1:36.0: unexpected response 0
[  468.102714][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.109773][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.116605][    C0] yealink 6-1:36.0: unexpected response 0
[  468.122582][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.129561][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.136364][    C0] yealink 6-1:36.0: unexpected response 0
[  468.143393][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.150384][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.157183][    C0] yealink 6-1:36.0: unexpected response 0
[  468.163136][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.170142][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.176948][    C0] yealink 6-1:36.0: unexpected response 0
[  468.182888][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.189864][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.196670][    C0] yealink 6-1:36.0: unexpected response 0
[  468.202650][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.209643][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.216439][    C0] yealink 6-1:36.0: unexpected response 0
[  468.222409][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.229409][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.236205][    C0] yealink 6-1:36.0: unexpected response 0
[  468.242850][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.250210][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.257055][    C0] yealink 6-1:36.0: unexpected response 0
[  468.263003][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.269964][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.276765][    C0] yealink 6-1:36.0: unexpected response 0
[  468.282754][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.289766][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.296640][    C0] yealink 6-1:36.0: unexpected response 0
[  468.302609][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.309595][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.316395][    C0] yealink 6-1:36.0: unexpected response 0
[  468.322332][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.329362][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.336150][    C0] yealink 6-1:36.0: unexpected response 0
[  468.342795][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.350254][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.357063][    C0] yealink 6-1:36.0: unexpected response 0
[  468.363011][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.369984][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.376783][    C0] yealink 6-1:36.0: unexpected response 0
[  468.382779][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.389843][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.396637][    C0] yealink 6-1:36.0: unexpected response 0
[  468.402565][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.409557][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.416343][    C0] yealink 6-1:36.0: unexpected response 0
[  468.422316][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.429513][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.436303][    C0] yealink 6-1:36.0: unexpected response 0
[  468.442262][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.450352][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.457149][    C0] yealink 6-1:36.0: unexpected response 0
[  468.463113][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.470113][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.476986][    C0] yealink 6-1:36.0: unexpected response 0
[  468.482953][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.489946][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.496746][    C0] yealink 6-1:36.0: unexpected response 0
[  468.502710][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.509707][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.516529][    C0] yealink 6-1:36.0: unexpected response 0
[  468.522557][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.529524][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.536515][    C0] yealink 6-1:36.0: unexpected response 0
[  468.542451][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.550129][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.556930][    C0] yealink 6-1:36.0: unexpected response 0
[  468.563254][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.570255][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.577143][    C0] yealink 6-1:36.0: unexpected response 0
[  468.583092][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.590053][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.596841][    C0] yealink 6-1:36.0: unexpected response 0
[  468.602795][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.609814][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.616604][    C0] yealink 6-1:36.0: unexpected response 0
[  468.622572][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.629551][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.636332][    C0] yealink 6-1:36.0: unexpected response 0
[  468.642298][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.650039][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.656823][    C0] yealink 6-1:36.0: unexpected response 0
[  468.662778][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.669755][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.676551][    C0] yealink 6-1:36.0: unexpected response 0
[  468.682531][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.689569][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.696403][    C0] yealink 6-1:36.0: unexpected response 0
[  468.702359][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.709418][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.716209][    C0] yealink 6-1:36.0: unexpected response 0
[  468.722158][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.729153][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.735953][    C0] yealink 6-1:36.0: unexpected response 0
[  468.741905][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.748912][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.755707][    C0] yealink 6-1:36.0: unexpected response 0
[  468.762854][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.769868][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.776679][    C0] yealink 6-1:36.0: unexpected response 0
[  468.782643][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.789644][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.796446][    C0] yealink 6-1:36.0: unexpected response 0
[  468.802400][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.809423][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.816216][    C0] yealink 6-1:36.0: unexpected response 0
[  468.822158][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.829270][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.836074][    C0] yealink 6-1:36.0: unexpected response 0
[  468.842037][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.849029][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.855820][    C0] yealink 6-1:36.0: unexpected response 0
[  468.862746][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.870175][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.877032][    C0] yealink 6-1:36.0: unexpected response 0
[  468.882974][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.889968][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.896846][    C0] yealink 6-1:36.0: unexpected response 0
[  468.902933][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.909975][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.916789][    C0] yealink 6-1:36.0: unexpected response 0
[  468.922752][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.929827][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.936631][    C0] yealink 6-1:36.0: unexpected response 0
[  468.942579][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.949598][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.956410][    C0] yealink 6-1:36.0: unexpected response 0
[  468.963627][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.970738][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.977543][    C0] yealink 6-1:36.0: unexpected response 0
[  468.983563][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  468.990598][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  468.997424][    C0] yealink 6-1:36.0: unexpected response 0
[  469.003435][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.010443][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.017234][    C0] yealink 6-1:36.0: unexpected response 0
[  469.023260][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.030262][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.037136][    C0] yealink 6-1:36.0: unexpected response 0
[  469.043076][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.050081][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.056874][    C0] yealink 6-1:36.0: unexpected response 0
[  469.063562][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.070956][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.077748][    C0] yealink 6-1:36.0: unexpected response 0
[  469.083722][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.090711][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.097523][    C0] yealink 6-1:36.0: unexpected response 0
[  469.103486][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.110448][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.117246][    C0] yealink 6-1:36.0: unexpected response 0
[  469.123201][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.130214][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.137011][    C0] yealink 6-1:36.0: unexpected response 0
[  469.142924][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.149921][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.156754][    C0] yealink 6-1:36.0: unexpected response 0
[  469.163811][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.170811][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.177591][    C0] yealink 6-1:36.0: unexpected response 0
[  469.183552][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.190680][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.197481][    C0] yealink 6-1:36.0: unexpected response 0
[  469.203462][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.210522][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.217298][    C0] yealink 6-1:36.0: unexpected response 0
[  469.223220][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.230269][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.237056][    C0] yealink 6-1:36.0: unexpected response 0
[  469.243036][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.250031][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.256818][    C0] yealink 6-1:36.0: unexpected response 0
[  469.263348][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.270714][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.277534][    C0] yealink 6-1:36.0: unexpected response 0
[  469.283479][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.290513][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.297306][    C0] yealink 6-1:36.0: unexpected response 0
[  469.303259][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.310261][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.317046][    C0] yealink 6-1:36.0: unexpected response 0
[  469.322980][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.329979][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.336772][    C0] yealink 6-1:36.0: unexpected response 0
[  469.342706][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.349727][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.356510][    C0] yealink 6-1:36.0: unexpected response 0
[  469.362436][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.370408][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.377210][    C0] yealink 6-1:36.0: unexpected response 0
[  469.383234][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.390247][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.397049][    C0] yealink 6-1:36.0: unexpected response 0
[  469.403001][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.409981][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.416760][    C0] yealink 6-1:36.0: unexpected response 0
[  469.422729][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.429696][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.436518][    C0] yealink 6-1:36.0: unexpected response 0
[  469.442484][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.449504][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.456312][    C0] yealink 6-1:36.0: unexpected response 0
[  469.462299][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.470000][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.476789][    C0] yealink 6-1:36.0: unexpected response 0
[  469.482744][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.489763][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.496561][    C0] yealink 6-1:36.0: unexpected response 0
[  469.502522][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.509525][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.516296][    C0] yealink 6-1:36.0: unexpected response 0
[  469.522264][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.529282][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.536086][    C0] yealink 6-1:36.0: unexpected response 0
[  469.542051][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.549050][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.555836][    C0] yealink 6-1:36.0: unexpected response 0
[  469.561773][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.568762][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.575552][    C0] yealink 6-1:36.0: unexpected response 0
[  469.582568][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.589602][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.596398][    C0] yealink 6-1:36.0: unexpected response 0
[  469.602364][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.609391][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.616179][    C0] yealink 6-1:36.0: unexpected response 0
[  469.622121][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.629162][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.635960][    C0] yealink 6-1:36.0: unexpected response 0
[  469.641915][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.648906][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.655682][    C0] yealink 6-1:36.0: unexpected response 0
[  469.661635][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.668644][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.675447][    C0] yealink 6-1:36.0: unexpected response 0
[  469.682050][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.689498][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.696309][    C0] yealink 6-1:36.0: unexpected response 0
[  469.702260][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.709392][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.716281][    C0] yealink 6-1:36.0: unexpected response 0
[  469.722325][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.729360][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.736149][    C0] yealink 6-1:36.0: unexpected response 0
[  469.742129][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.749144][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.756030][    C0] yealink 6-1:36.0: unexpected response 0
[  469.761948][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.768997][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.775788][    C0] yealink 6-1:36.0: unexpected response 0
[  469.782901][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.789878][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.796689][    C0] yealink 6-1:36.0: unexpected response 0
[  469.802612][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.809690][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.816471][    C0] yealink 6-1:36.0: unexpected response 0
[  469.822486][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.829505][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.836287][    C0] yealink 6-1:36.0: unexpected response 0
[  469.842381][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.850167][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.856962][    C0] yealink 6-1:36.0: unexpected response 0
[  469.862898][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.869905][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.876682][    C0] yealink 6-1:36.0: unexpected response 0
[  469.883364][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.890354][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.897250][    C0] yealink 6-1:36.0: unexpected response 0
[  469.903220][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.910238][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.917032][    C0] yealink 6-1:36.0: unexpected response 0
[  469.922986][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.929993][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.936878][    C0] yealink 6-1:36.0: unexpected response 0
[  469.942848][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.950069][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.956900][    C0] yealink 6-1:36.0: unexpected response 0
[  469.962946][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.970009][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.976823][    C0] yealink 6-1:36.0: unexpected response 0
[  469.983437][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  469.990905][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  469.997702][    C0] yealink 6-1:36.0: unexpected response 0
[  470.003677][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.010774][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.017557][    C0] yealink 6-1:36.0: unexpected response 0
[  470.023506][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.030468][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.037292][    C0] yealink 6-1:36.0: unexpected response 0
[  470.043346][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.050324][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.057105][    C0] yealink 6-1:36.0: unexpected response 0
[  470.063076][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.070081][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.076883][    C0] yealink 6-1:36.0: unexpected response 0
[  470.083682][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.090699][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.097511][    C0] yealink 6-1:36.0: unexpected response 0
[  470.103481][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.110477][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.117256][    C0] yealink 6-1:36.0: unexpected response 0
[  470.123287][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.130309][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.137198][    C0] yealink 6-1:36.0: unexpected response 0
[  470.143172][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.150118][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.156922][    C0] yealink 6-1:36.0: unexpected response 0
[  470.162953][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.169950][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.176733][    C0] yealink 6-1:36.0: unexpected response 0
[  470.182683][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.190768][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.197751][    C0] yealink 6-1:36.0: unexpected response 0
[  470.203720][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.210721][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.217509][    C0] yealink 6-1:36.0: unexpected response 0
[  470.223474][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.230460][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.237250][    C0] yealink 6-1:36.0: unexpected response 0
[  470.243164][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.250208][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.257002][    C0] yealink 6-1:36.0: unexpected response 0
[  470.262951][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.269964][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.276751][    C0] yealink 6-1:36.0: unexpected response 0
[  470.282859][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.290921][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.297833][    C0] yealink 6-1:36.0: unexpected response 0
[  470.303796][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.310798][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.317579][    C0] yealink 6-1:36.0: unexpected response 0
[  470.323539][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.330630][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.337439][    C0] yealink 6-1:36.0: unexpected response 0
[  470.343386][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.350371][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.357162][    C0] yealink 6-1:36.0: unexpected response 0
[  470.363171][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.370130][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.376932][    C0] yealink 6-1:36.0: unexpected response 0
[  470.382896][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.390928][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.397815][    C0] yealink 6-1:36.0: unexpected response 0
[  470.403769][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.411082][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.417879][    C0] yealink 6-1:36.0: unexpected response 0
[  470.423920][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.430925][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.437735][    C0] yealink 6-1:36.0: unexpected response 0
[  470.443691][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.450644][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.457443][    C0] yealink 6-1:36.0: unexpected response 0
[  470.463391][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.470353][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.477155][    C0] yealink 6-1:36.0: unexpected response 0
[  470.483106][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.490105][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.496979][    C0] yealink 6-1:36.0: unexpected response 0
[  470.503650][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.511056][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.517935][    C0] yealink 6-1:36.0: unexpected response 0
[  470.523881][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.531001][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.537904][    C0] yealink 6-1:36.0: unexpected response 0
[  470.543874][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.550887][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.557803][    C0] yealink 6-1:36.0: unexpected response 0
[  470.563861][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.570987][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.577894][    C0] yealink 6-1:36.0: unexpected response 0
[  470.583979][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.590964][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.597851][    C0] yealink 6-1:36.0: unexpected response 0
[  470.605079][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.612104][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.618899][    C0] yealink 6-1:36.0: unexpected response 0
[  470.624879][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.631849][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.638661][    C0] yealink 6-1:36.0: unexpected response 0
[  470.644628][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.651637][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.658426][    C0] yealink 6-1:36.0: unexpected response 0
[  470.664379][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.671376][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.678189][    C0] yealink 6-1:36.0: unexpected response 0
[  470.684193][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.691198][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.697994][    C0] yealink 6-1:36.0: unexpected response 0
[  470.704936][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.711928][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.718749][    C0] yealink 6-1:36.0: unexpected response 0
[  470.724743][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.731781][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.738583][    C0] yealink 6-1:36.0: unexpected response 0
[  470.744557][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.751550][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.758342][    C0] yealink 6-1:36.0: unexpected response 0
[  470.764285][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.771278][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.778062][    C0] yealink 6-1:36.0: unexpected response 0
[  470.784016][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.791747][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.798546][    C0] yealink 6-1:36.0: unexpected response 0
[  470.805478][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.812504][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.819291][    C0] yealink 6-1:36.0: unexpected response 0
[  470.825200][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.832206][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.838996][    C0] yealink 6-1:36.0: unexpected response 0
[  470.844948][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.851926][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.858703][    C0] yealink 6-1:36.0: unexpected response 0
[  470.864629][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.871629][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.878418][    C0] yealink 6-1:36.0: unexpected response 0
[  470.884462][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.891500][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.898291][    C0] yealink 6-1:36.0: unexpected response 0
[  470.909551][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.916951][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.923774][    C0] yealink 6-1:36.0: unexpected response 0
[  470.929726][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.936728][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.943526][    C0] yealink 6-1:36.0: unexpected response 0
[  470.949571][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.956562][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.963572][    C0] yealink 6-1:36.0: unexpected response 0
[  470.969550][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.976522][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  470.983335][    C0] yealink 6-1:36.0: unexpected response 0
[  470.989283][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  470.996252][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.003062][    C0] yealink 6-1:36.0: unexpected response 0
[  471.009695][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.017113][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.023932][    C0] yealink 6-1:36.0: unexpected response 0
[  471.029879][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.036896][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.043693][    C0] yealink 6-1:36.0: unexpected response 0
[  471.051473][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.058515][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.065358][    C0] yealink 6-1:36.0: unexpected response 0
[  471.071344][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.078475][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.085302][    C0] yealink 6-1:36.0: unexpected response 0
[  471.091280][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.098276][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.105086][    C0] yealink 6-1:36.0: unexpected response 0
[  471.112127][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.119149][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.125945][    C0] yealink 6-1:36.0: unexpected response 0
[  471.131888][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.138872][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.145657][    C0] yealink 6-1:36.0: unexpected response 0
[  471.151620][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.158662][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.165493][    C0] yealink 6-1:36.0: unexpected response 0
[  471.171469][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.178490][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.185295][    C0] yealink 6-1:36.0: unexpected response 0
[  471.191244][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.198217][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.205016][    C0] yealink 6-1:36.0: unexpected response 0
[  471.211642][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.219128][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.225938][    C0] yealink 6-1:36.0: unexpected response 0
[  471.231871][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.238861][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.245664][    C0] yealink 6-1:36.0: unexpected response 0
[  471.251645][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.258638][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.265449][    C0] yealink 6-1:36.0: unexpected response 0
[  471.271482][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.278486][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.285292][    C0] yealink 6-1:36.0: unexpected response 0
[  471.291232][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.298227][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.305115][    C0] yealink 6-1:36.0: unexpected response 0
[  471.311803][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.318800][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.325598][    C0] yealink 6-1:36.0: unexpected response 0
[  471.331566][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.338551][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.345341][    C0] yealink 6-1:36.0: unexpected response 0
[  471.351304][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.358297][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.365086][    C0] yealink 6-1:36.0: unexpected response 0
[  471.371025][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.378048][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.384836][    C0] yealink 6-1:36.0: unexpected response 0
[  471.390765][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.397760][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.404545][    C0] yealink 6-1:36.0: unexpected response 0
[  471.410499][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.418461][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.425267][    C0] yealink 6-1:36.0: unexpected response 0
[  471.431227][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.438233][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.445034][    C0] yealink 6-1:36.0: unexpected response 0
[  471.450970][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.457934][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.464743][    C0] yealink 6-1:36.0: unexpected response 0
[  471.470699][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.477723][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.484516][    C0] yealink 6-1:36.0: unexpected response 0
[  471.490533][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.497594][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.504395][    C0] yealink 6-1:36.0: unexpected response 0
[  471.510354][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.518410][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.525232][    C0] yealink 6-1:36.0: unexpected response 0
[  471.531181][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.538225][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.545022][    C0] yealink 6-1:36.0: unexpected response 0
[  471.550946][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.557955][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.564933][    C0] yealink 6-1:36.0: unexpected response 0
[  471.570860][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.578070][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.584859][    C0] yealink 6-1:36.0: unexpected response 0
[  471.590989][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.597978][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.604783][    C0] yealink 6-1:36.0: unexpected response 0
[  471.610745][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.617724][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.624546][    C0] yealink 6-1:36.0: unexpected response 0
[  471.631582][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.638574][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.645370][    C0] yealink 6-1:36.0: unexpected response 0
[  471.651328][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.658320][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.665107][    C0] yealink 6-1:36.0: unexpected response 0
[  471.671032][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.678028][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.684958][    C0] yealink 6-1:36.0: unexpected response 0
[  471.690975][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.698017][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.704809][    C0] yealink 6-1:36.0: unexpected response 0
[  471.710811][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.717856][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.724658][    C0] yealink 6-1:36.0: unexpected response 0
[  471.731602][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.738699][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.745500][    C0] yealink 6-1:36.0: unexpected response 0
[  471.751467][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.758488][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.765296][    C0] yealink 6-1:36.0: unexpected response 0
[  471.771255][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.778266][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.785062][    C0] yealink 6-1:36.0: unexpected response 0
[  471.791052][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.798061][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.804913][    C0] yealink 6-1:36.0: unexpected response 0
[  471.810873][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.817866][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.824659][    C0] yealink 6-1:36.0: unexpected response 0
[  471.831753][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.838841][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.845736][    C0] yealink 6-1:36.0: unexpected response 0
[  471.851657][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.858740][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.865533][    C0] yealink 6-1:36.0: unexpected response 0
[  471.871502][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.878553][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.885361][    C0] yealink 6-1:36.0: unexpected response 0
[  471.891321][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.898339][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.905149][    C0] yealink 6-1:36.0: unexpected response 0
[  471.911086][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.918148][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.924946][    C0] yealink 6-1:36.0: unexpected response 0
[  471.931913][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.938891][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.945705][    C0] yealink 6-1:36.0: unexpected response 0
[  471.951628][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.958659][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.965448][    C0] yealink 6-1:36.0: unexpected response 0
[  471.971392][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.978394][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  471.985186][    C0] yealink 6-1:36.0: unexpected response 0
[  471.991138][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  471.998135][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.004926][    C0] yealink 6-1:36.0: unexpected response 0
[  472.010900][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.017925][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.024756][    C0] yealink 6-1:36.0: unexpected response 0
[  472.031371][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.038754][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.045569][    C0] yealink 6-1:36.0: unexpected response 0
[  472.051507][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.058503][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.065314][    C0] yealink 6-1:36.0: unexpected response 0
[  472.071319][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.078442][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.085258][    C0] yealink 6-1:36.0: unexpected response 0
[  472.091243][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.098279][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.105095][    C0] yealink 6-1:36.0: unexpected response 0
[  472.111085][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.118079][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.124880][    C0] yealink 6-1:36.0: unexpected response 0
[  472.131662][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.138651][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.145452][    C0] yealink 6-1:36.0: unexpected response 0
[  472.151411][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.158394][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.165195][    C0] yealink 6-1:36.0: unexpected response 0
[  472.171143][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.178160][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.184948][    C0] yealink 6-1:36.0: unexpected response 0
[  472.190891][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.197883][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.204681][    C0] yealink 6-1:36.0: unexpected response 0
[  472.210667][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.217998][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.224806][    C0] yealink 6-1:36.0: unexpected response 0
[  472.230733][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.238759][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.245552][    C0] yealink 6-1:36.0: unexpected response 0
[  472.251512][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.258644][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.265430][    C0] yealink 6-1:36.0: unexpected response 0
[  472.271368][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.278377][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.285197][    C0] yealink 6-1:36.0: unexpected response 0
[  472.291194][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.298257][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.305068][    C0] yealink 6-1:36.0: unexpected response 0
[  472.311040][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.318078][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.324878][    C0] yealink 6-1:36.0: unexpected response 0
[  472.330875][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.339044][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.345894][    C0] yealink 6-1:36.0: unexpected response 0
[  472.351867][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.358958][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.365763][    C0] yealink 6-1:36.0: unexpected response 0
[  472.371746][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.378813][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.385625][    C0] yealink 6-1:36.0: unexpected response 0
[  472.391563][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.398615][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.405411][    C0] yealink 6-1:36.0: unexpected response 0
[  472.411407][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.418427][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.425238][    C0] yealink 6-1:36.0: unexpected response 0
[  472.431351][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.439533][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.446340][    C0] yealink 6-1:36.0: unexpected response 0
[  472.452304][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.459296][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.466084][    C0] yealink 6-1:36.0: unexpected response 0
[  472.472033][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.479024][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.485818][    C0] yealink 6-1:36.0: unexpected response 0
[  472.491792][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.498827][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.505623][    C0] yealink 6-1:36.0: unexpected response 0
[  472.511574][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.518610][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.525391][    C0] yealink 6-1:36.0: unexpected response 0
[  472.531343][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.538332][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.545115][    C0] yealink 6-1:36.0: unexpected response 0
[  472.551737][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.559174][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.566085][    C0] yealink 6-1:36.0: unexpected response 0
[  472.572087][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.579103][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.585923][    C0] yealink 6-1:36.0: unexpected response 0
[  472.591904][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.598869][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.605669][    C0] yealink 6-1:36.0: unexpected response 0
[  472.611600][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.618578][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.625369][    C0] yealink 6-1:36.0: unexpected response 0
[  472.631312][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.638308][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.645091][    C0] yealink 6-1:36.0: unexpected response 0
[  472.652177][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.659236][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.666026][    C0] yealink 6-1:36.0: unexpected response 0
[  472.672015][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.679047][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.685875][    C0] yealink 6-1:36.0: unexpected response 0
[  472.691854][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.698889][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.705685][    C0] yealink 6-1:36.0: unexpected response 0
[  472.711684][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.718677][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.725470][    C0] yealink 6-1:36.0: unexpected response 0
[  472.731424][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.738452][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.745247][    C0] yealink 6-1:36.0: unexpected response 0
[  472.752067][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.759540][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.766511][    C0] yealink 6-1:36.0: unexpected response 0
[  472.772513][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.779531][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.786335][    C0] yealink 6-1:36.0: unexpected response 0
[  472.792274][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.799272][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.806070][    C0] yealink 6-1:36.0: unexpected response 0
[  472.812001][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.819019][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.825819][    C0] yealink 6-1:36.0: unexpected response 0
[  472.831802][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.838898][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.845676][    C0] yealink 6-1:36.0: unexpected response 0
[  472.852417][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.859747][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.866544][    C0] yealink 6-1:36.0: unexpected response 0
[  472.872611][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.879572][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.886363][    C0] yealink 6-1:36.0: unexpected response 0
[  472.892393][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.899372][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.906159][    C0] yealink 6-1:36.0: unexpected response 0
[  472.912337][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.919326][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.926136][    C0] yealink 6-1:36.0: unexpected response 0
[  472.932079][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.939067][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.945863][    C0] yealink 6-1:36.0: unexpected response 0
[  472.952874][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.959852][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.966643][    C0] yealink 6-1:36.0: unexpected response 0
[  472.974282][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  472.981328][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  472.988140][    C0] yealink 6-1:36.0: unexpected response 0
[  472.994509][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.001512][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.008311][    C0] yealink 6-1:36.0: unexpected response 0
[  473.014391][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.021383][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.028205][    C0] yealink 6-1:36.0: unexpected response 0
[  473.034199][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.041257][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.048072][    C0] yealink 6-1:36.0: unexpected response 0
[  473.055136][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.062133][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.068943][    C0] yealink 6-1:36.0: unexpected response 0
[  473.074923][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.081945][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.088751][    C0] yealink 6-1:36.0: unexpected response 0
[  473.094729][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.101738][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.108533][    C0] yealink 6-1:36.0: unexpected response 0
[  473.114459][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.121452][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.128254][    C0] yealink 6-1:36.0: unexpected response 0
[  473.134290][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.141726][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.149054][    C0] yealink 6-1:36.0: unexpected response 0
[  473.156209][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.163273][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.170084][    C0] yealink 6-1:36.0: unexpected response 0
[  473.176078][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.183103][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.189898][    C0] yealink 6-1:36.0: unexpected response 0
[  473.195846][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.202871][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.209672][    C0] yealink 6-1:36.0: unexpected response 0
[  473.215814][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.222852][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.229642][    C0] yealink 6-1:36.0: unexpected response 0
[  473.235615][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.242597][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.249404][    C0] yealink 6-1:36.0: unexpected response 0
[  473.255367][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.263404][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.270213][    C0] yealink 6-1:36.0: unexpected response 0
[  473.276195][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.283374][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.290196][    C0] yealink 6-1:36.0: unexpected response 0
[  473.296162][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.303137][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.309927][    C0] yealink 6-1:36.0: unexpected response 0
[  473.315978][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.323158][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.330048][    C0] yealink 6-1:36.0: unexpected response 0
[  473.335997][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.342963][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.349789][    C0] yealink 6-1:36.0: unexpected response 0
[  473.355725][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.363801][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.370599][    C0] yealink 6-1:36.0: unexpected response 0
[  473.376579][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.383593][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.390380][    C0] yealink 6-1:36.0: unexpected response 0
[  473.396356][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.403350][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.410145][    C0] yealink 6-1:36.0: unexpected response 0
[  473.416092][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.423124][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.429990][    C0] yealink 6-1:36.0: unexpected response 0
[  473.436003][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.443127][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.449941][    C0] yealink 6-1:36.0: unexpected response 0
[  473.455973][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.464061][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.470889][    C0] yealink 6-1:36.0: unexpected response 0
[  473.476853][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.483887][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.490777][    C0] yealink 6-1:36.0: unexpected response 0
[  473.496819][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.503872][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.510693][    C0] yealink 6-1:36.0: unexpected response 0
[  473.516662][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.523749][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.530609][    C0] yealink 6-1:36.0: unexpected response 0
[  473.536597][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.543642][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.550444][    C0] yealink 6-1:36.0: unexpected response 0
[  473.556412][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.564753][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.571569][    C0] yealink 6-1:36.0: unexpected response 0
[  473.577520][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.584654][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.591471][    C0] yealink 6-1:36.0: unexpected response 0
[  473.597430][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.604443][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.611258][    C0] yealink 6-1:36.0: unexpected response 0
[  473.617219][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.624205][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.631038][    C0] yealink 6-1:36.0: unexpected response 0
[  473.636963][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.644777][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.651589][    C0] yealink 6-1:36.0: unexpected response 0
[  473.657533][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.664748][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.671588][    C0] yealink 6-1:36.0: unexpected response 0
[  473.678646][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.685671][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.692463][    C0] yealink 6-1:36.0: unexpected response 0
[  473.698487][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.705479][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.712271][    C0] yealink 6-1:36.0: unexpected response 0
[  473.718231][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.725214][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.731999][    C0] yealink 6-1:36.0: unexpected response 0
[  473.737959][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.745047][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.751942][    C0] yealink 6-1:36.0: unexpected response 0
[  473.757887][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.764864][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.771686][    C0] yealink 6-1:36.0: unexpected response 0
[  473.778878][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.785902][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.792707][    C0] yealink 6-1:36.0: unexpected response 0
[  473.798643][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.805740][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.812584][    C0] yealink 6-1:36.0: unexpected response 0
[  473.818585][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.825591][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.832506][    C0] yealink 6-1:36.0: unexpected response 0
[  473.838483][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.845469][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.852294][    C0] yealink 6-1:36.0: unexpected response 0
[  473.858311][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.865342][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.872362][    C0] yealink 6-1:36.0: unexpected response 0
[  473.879388][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.886404][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.893221][    C0] yealink 6-1:36.0: unexpected response 0
[  473.899174][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.906230][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.913019][    C0] yealink 6-1:36.0: unexpected response 0
[  473.919012][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.926053][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.932885][    C0] yealink 6-1:36.0: unexpected response 0
[  473.938850][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.945855][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.952666][    C0] yealink 6-1:36.0: unexpected response 0
[  473.958599][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.965585][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.972395][    C0] yealink 6-1:36.0: unexpected response 0
[  473.979374][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  473.986398][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  473.993202][    C0] yealink 6-1:36.0: unexpected response 0
[  473.999194][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.006317][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.013210][    C0] yealink 6-1:36.0: unexpected response 0
[  474.019277][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.027208][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.034030][    C0] yealink 6-1:36.0: unexpected response 0
[  474.040009][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.047011][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.053820][    C0] yealink 6-1:36.0: unexpected response 0
[  474.059814][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.066880][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.073676][    C0] yealink 6-1:36.0: unexpected response 0
[  474.080328][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.087788][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.094578][    C0] yealink 6-1:36.0: unexpected response 0
[  474.100827][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.108001][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.114796][    C0] yealink 6-1:36.0: unexpected response 0
[  474.120818][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.127784][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.134587][    C0] yealink 6-1:36.0: unexpected response 0
[  474.140548][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.147545][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.154335][    C0] yealink 6-1:36.0: unexpected response 0
[  474.160376][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.167458][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.174250][    C0] yealink 6-1:36.0: unexpected response 0
[  474.181141][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.188139][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.194954][    C0] yealink 6-1:36.0: unexpected response 0
[  474.200949][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.207955][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.214844][    C0] yealink 6-1:36.0: unexpected response 0
[  474.220831][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.227861][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.234684][    C0] yealink 6-1:36.0: unexpected response 0
[  474.240639][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.247642][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.254449][    C0] yealink 6-1:36.0: unexpected response 0
[  474.260414][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.267422][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.274247][    C0] yealink 6-1:36.0: unexpected response 0
[  474.280186][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.287876][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.294679][    C0] yealink 6-1:36.0: unexpected response 0
[  474.300600][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.307630][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.314426][    C0] yealink 6-1:36.0: unexpected response 0
[  474.320376][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.327339][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.334160][    C0] yealink 6-1:36.0: unexpected response 0
[  474.340107][    C0] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  474.347123][    C0] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  474.353952][    C0] yealink 6-1:36.0: unexpected response 0