rb status -71
[  252.351618][    C0] yealink 2-1:36.0: unexpected response 0
[  252.358087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.365740][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.372543][    C0] yealink 2-1:36.0: unexpected response 0
[  252.379220][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.386580][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.393831][    C0] yealink 2-1:36.0: unexpected response 0
[  252.400513][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.408661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.415693][    C0] yealink 2-1:36.0: unexpected response 0
[  252.421680][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.429052][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.436992][    C0] yealink 2-1:36.0: unexpected response 0
[  252.444493][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.452513][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.459947][    C0] yealink 2-1:36.0: unexpected response 0
[  252.466921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.474229][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.481482][    C0] yealink 2-1:36.0: unexpected response 0
[  252.488105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.496326][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.504947][    C0] yealink 2-1:36.0: unexpected response 0
[  252.511999][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.520044][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.528056][    C0] yealink 2-1:36.0: unexpected response 0
[  252.535871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.546765][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.555882][    C0] yealink 2-1:36.0: unexpected response 0
[  252.562485][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.571045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.578506][    C0] yealink 2-1:36.0: unexpected response 0
[  252.585536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.593302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.600916][    C0] yealink 2-1:36.0: unexpected response 0
[  252.607499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.615844][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.623151][    C0] yealink 2-1:36.0: unexpected response 0
[  252.629557][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.637438][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.644415][    C0] yealink 2-1:36.0: unexpected response 0
[  252.650670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.658301][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.665464][    C0] yealink 2-1:36.0: unexpected response 0
[  252.671815][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.679162][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.685957][    C0] yealink 2-1:36.0: unexpected response 0
[  252.691945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.699155][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.706150][    C0] yealink 2-1:36.0: unexpected response 0
[  252.712233][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.719625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.726414][    C0] yealink 2-1:36.0: unexpected response 0
[  252.732666][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.740130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.747412][    C0] yealink 2-1:36.0: unexpected response 0
[  252.753750][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.760988][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.768271][    C0] yealink 2-1:36.0: unexpected response 0
[  252.774761][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.782170][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.789421][    C0] yealink 2-1:36.0: unexpected response 0
[  252.795702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.803083][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.810211][    C0] yealink 2-1:36.0: unexpected response 0
[  252.816287][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.823756][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.831203][    C0] yealink 2-1:36.0: unexpected response 0
[  252.837472][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.845423][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.852507][    C0] yealink 2-1:36.0: unexpected response 0
[  252.858641][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.866095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.873155][    C0] yealink 2-1:36.0: unexpected response 0
[  252.879277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.886427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.893758][    C0] yealink 2-1:36.0: unexpected response 0
[  252.900232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.907539][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.914688][    C0] yealink 2-1:36.0: unexpected response 0
[  252.920996][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.928300][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.935449][    C0] yealink 2-1:36.0: unexpected response 0
[  252.941588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.948777][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.955764][    C0] yealink 2-1:36.0: unexpected response 0
[  252.962113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.969377][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.976724][    C0] yealink 2-1:36.0: unexpected response 0
[  252.983038][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  252.990583][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  252.997535][    C0] yealink 2-1:36.0: unexpected response 0
[  253.003935][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.011586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.018471][    C0] yealink 2-1:36.0: unexpected response 0
[  253.024433][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.031637][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.038608][    C0] yealink 2-1:36.0: unexpected response 0
[  253.045090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.052245][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.059327][    C0] yealink 2-1:36.0: unexpected response 0
[  253.065551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.073599][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.080656][    C0] yealink 2-1:36.0: unexpected response 0
[  253.086885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.094022][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.101027][    C0] yealink 2-1:36.0: unexpected response 0
[  253.107431][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.115095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.121889][    C0] yealink 2-1:36.0: unexpected response 0
[  253.128192][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.135900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.142952][    C0] yealink 2-1:36.0: unexpected response 0
[  253.149004][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.156148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.163472][    C0] yealink 2-1:36.0: unexpected response 0
[  253.169869][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.177259][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.184704][    C0] yealink 2-1:36.0: unexpected response 0
[  253.190657][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.197670][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.204461][    C0] yealink 2-1:36.0: unexpected response 0
[  253.210514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.217775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.224678][    C0] yealink 2-1:36.0: unexpected response 0
[  253.230693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.237686][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.244455][    C0] yealink 2-1:36.0: unexpected response 0
[  253.250842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.258137][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.265372][    C0] yealink 2-1:36.0: unexpected response 0
[  253.271412][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.278891][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.286369][    C0] yealink 2-1:36.0: unexpected response 0
[  253.292500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.299978][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.307289][    C0] yealink 2-1:36.0: unexpected response 0
[  253.313446][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.320618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.327584][    C0] yealink 2-1:36.0: unexpected response 0
[  253.333647][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.340934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.347827][    C0] yealink 2-1:36.0: unexpected response 0
[  253.353888][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.361538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.368601][    C0] yealink 2-1:36.0: unexpected response 0
[  253.375121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.382997][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.390264][    C0] yealink 2-1:36.0: unexpected response 0
[  253.396565][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.403781][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.411742][    C0] yealink 2-1:36.0: unexpected response 0
[  253.418230][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.425708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.432861][    C0] yealink 2-1:36.0: unexpected response 0
[  253.439615][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.446986][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.454070][    C0] yealink 2-1:36.0: unexpected response 0
[  253.460801][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.468577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.475568][    C0] yealink 2-1:36.0: unexpected response 0
[  253.482182][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.489648][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.498024][    C0] yealink 2-1:36.0: unexpected response 0
[  253.504085][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.511647][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.518817][    C0] yealink 2-1:36.0: unexpected response 0
[  253.525003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.545718][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.553341][    C0] yealink 2-1:36.0: unexpected response 0
[  253.560241][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.567515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.575885][    C0] yealink 2-1:36.0: unexpected response 0
[  253.586700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.622850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.644109][    C0] yealink 2-1:36.0: unexpected response 0
[  253.652490][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.660168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.668291][    C0] yealink 2-1:36.0: unexpected response 0
[  253.675832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.684885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.691964][    C0] yealink 2-1:36.0: unexpected response 0
[  253.698825][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.706410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.713496][    C0] yealink 2-1:36.0: unexpected response 0
[  253.720198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.728684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.736940][    C0] yealink 2-1:36.0: unexpected response 0
[  253.744004][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.751604][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.759379][    C0] yealink 2-1:36.0: unexpected response 0
[  253.766722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.776703][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.784315][    C0] yealink 2-1:36.0: unexpected response 0
[  253.790657][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.798147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.805582][    C0] yealink 2-1:36.0: unexpected response 0
[  253.811940][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.820741][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.827823][    C0] yealink 2-1:36.0: unexpected response 0
[  253.834458][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.842524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.849865][    C0] yealink 2-1:36.0: unexpected response 0
[  253.856027][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.863992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.871255][    C0] yealink 2-1:36.0: unexpected response 0
[  253.877686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.885122][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.892175][    C0] yealink 2-1:36.0: unexpected response 0
[  253.898439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.906007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.913239][    C0] yealink 2-1:36.0: unexpected response 0
[  253.919399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.926563][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.933395][    C0] yealink 2-1:36.0: unexpected response 0
[  253.939546][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.946812][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.953815][    C0] yealink 2-1:36.0: unexpected response 0
[  253.959969][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.967246][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.974498][    C0] yealink 2-1:36.0: unexpected response 0
[  253.980879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  253.988088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  253.995111][    C0] yealink 2-1:36.0: unexpected response 0
[  254.001097][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.008471][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.015464][    C0] yealink 2-1:36.0: unexpected response 0
[  254.021899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.029161][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.036204][    C0] yealink 2-1:36.0: unexpected response 0
[  254.042423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.049889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.057214][    C0] yealink 2-1:36.0: unexpected response 0
[  254.063299][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.070760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.078075][    C0] yealink 2-1:36.0: unexpected response 0
[  254.084950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.092456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.099689][    C0] yealink 2-1:36.0: unexpected response 0
[  254.106096][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.113605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.120696][    C0] yealink 2-1:36.0: unexpected response 0
[  254.127094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.134292][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.141365][    C0] yealink 2-1:36.0: unexpected response 0
[  254.147621][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.154993][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.162671][    C0] yealink 2-1:36.0: unexpected response 0
[  254.168749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.175911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.183247][    C0] yealink 2-1:36.0: unexpected response 0
[  254.189278][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.196434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.203345][    C0] yealink 2-1:36.0: unexpected response 0
[  254.209578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.216694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.223776][    C0] yealink 2-1:36.0: unexpected response 0
[  254.229936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.237022][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.243808][    C0] yealink 2-1:36.0: unexpected response 0
[  254.249797][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.257009][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.263822][    C0] yealink 2-1:36.0: unexpected response 0
[  254.269798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.276884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.284062][    C0] yealink 2-1:36.0: unexpected response 0
[  254.290981][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.298256][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.305507][    C0] yealink 2-1:36.0: unexpected response 0
[  254.312463][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.320235][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.327281][    C0] yealink 2-1:36.0: unexpected response 0
[  254.334054][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.341534][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.348428][    C0] yealink 2-1:36.0: unexpected response 0
[  254.354903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.362233][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.370209][    C0] yealink 2-1:36.0: unexpected response 0
[  254.376372][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.383955][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.391028][    C0] yealink 2-1:36.0: unexpected response 0
[  254.397384][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.404867][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.412128][    C0] yealink 2-1:36.0: unexpected response 0
[  254.418506][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.425516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.432677][    C0] yealink 2-1:36.0: unexpected response 0
[  254.439227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.447262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.455594][    C0] yealink 2-1:36.0: unexpected response 0
[  254.462848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.471448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.479578][    C0] yealink 2-1:36.0: unexpected response 0
[  254.486034][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.493875][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.501507][    C0] yealink 2-1:36.0: unexpected response 0
[  254.507623][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.514949][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.523244][    C0] yealink 2-1:36.0: unexpected response 0
[  254.529778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.537792][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.545585][    C0] yealink 2-1:36.0: unexpected response 0
[  254.551948][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.559806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.566813][    C0] yealink 2-1:36.0: unexpected response 0
[  254.572969][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.580313][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.587206][    C0] yealink 2-1:36.0: unexpected response 0
[  254.593525][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.601381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.609094][    C0] yealink 2-1:36.0: unexpected response 0
[  254.616195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.624004][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.631431][    C0] yealink 2-1:36.0: unexpected response 0
[  254.638189][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.645373][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.652159][    C0] yealink 2-1:36.0: unexpected response 0
[  254.658439][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.665898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.672819][    C0] yealink 2-1:36.0: unexpected response 0
[  254.679419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.687410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.694563][    C0] yealink 2-1:36.0: unexpected response 0
[  254.700795][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.708150][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.715235][    C0] yealink 2-1:36.0: unexpected response 0
[  254.721330][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.728495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.735279][    C0] yealink 2-1:36.0: unexpected response 0
[  254.741755][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.748931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.755751][    C0] yealink 2-1:36.0: unexpected response 0
[  254.761713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.768716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.775610][    C0] yealink 2-1:36.0: unexpected response 0
[  254.782006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.789250][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.796760][    C0] yealink 2-1:36.0: unexpected response 0
[  254.802850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.810623][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.817513][    C0] yealink 2-1:36.0: unexpected response 0
[  254.823670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.831019][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.838169][    C0] yealink 2-1:36.0: unexpected response 0
[  254.844233][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.851814][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.858792][    C0] yealink 2-1:36.0: unexpected response 0
[  254.864993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.872121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.879105][    C0] yealink 2-1:36.0: unexpected response 0
[  254.885241][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.892592][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.899469][    C0] yealink 2-1:36.0: unexpected response 0
[  254.905660][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.913132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.920118][    C0] yealink 2-1:36.0: unexpected response 0
[  254.926167][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.933299][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.940427][    C0] yealink 2-1:36.0: unexpected response 0
[  254.946809][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.954076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.961110][    C0] yealink 2-1:36.0: unexpected response 0
[  254.967131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.974352][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  254.981414][    C0] yealink 2-1:36.0: unexpected response 0
[  254.988001][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  254.995500][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.002506][    C0] yealink 2-1:36.0: unexpected response 0
[  255.008550][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.015945][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.023092][    C0] yealink 2-1:36.0: unexpected response 0
[  255.029501][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.036574][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.043479][    C0] yealink 2-1:36.0: unexpected response 0
[  255.049665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.057029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.064193][    C0] yealink 2-1:36.0: unexpected response 0
[  255.070391][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.078344][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.085881][    C0] yealink 2-1:36.0: unexpected response 0
[  255.091991][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.099531][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.107024][    C0] yealink 2-1:36.0: unexpected response 0
[  255.113611][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.120983][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.128308][    C0] yealink 2-1:36.0: unexpected response 0
[  255.134560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.141944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.148786][    C0] yealink 2-1:36.0: unexpected response 0
[  255.154796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.161983][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.169284][    C0] yealink 2-1:36.0: unexpected response 0
[  255.175530][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.182620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.189903][    C0] yealink 2-1:36.0: unexpected response 0
[  255.196360][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.203523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.210693][    C0] yealink 2-1:36.0: unexpected response 0
[  255.216692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.223874][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.230895][    C0] yealink 2-1:36.0: unexpected response 0
[  255.237477][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.245094][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.252341][    C0] yealink 2-1:36.0: unexpected response 0
[  255.258462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.266073][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.273344][    C0] yealink 2-1:36.0: unexpected response 0
[  255.279761][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.287386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.294294][    C0] yealink 2-1:36.0: unexpected response 0
[  255.300906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.308832][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.316110][    C0] yealink 2-1:36.0: unexpected response 0
[  255.322344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.330891][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.338039][    C0] yealink 2-1:36.0: unexpected response 0
[  255.344286][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.351426][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.358569][    C0] yealink 2-1:36.0: unexpected response 0
[  255.364893][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.372266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.379221][    C0] yealink 2-1:36.0: unexpected response 0
[  255.385509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.393895][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.401200][    C0] yealink 2-1:36.0: unexpected response 0
[  255.407374][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.414429][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.421257][    C0] yealink 2-1:36.0: unexpected response 0
[  255.427331][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.434578][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.441953][    C0] yealink 2-1:36.0: unexpected response 0
[  255.448806][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.456208][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.463319][    C0] yealink 2-1:36.0: unexpected response 0
[  255.469661][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.477656][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.485414][    C0] yealink 2-1:36.0: unexpected response 0
[  255.491658][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.499130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.506216][    C0] yealink 2-1:36.0: unexpected response 0
[  255.512384][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.520145][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.527073][    C0] yealink 2-1:36.0: unexpected response 0
[  255.533965][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.541807][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.549323][    C0] yealink 2-1:36.0: unexpected response 0
[  255.555534][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.563147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.570321][    C0] yealink 2-1:36.0: unexpected response 0
[  255.576936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.584258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.591941][    C0] yealink 2-1:36.0: unexpected response 0
[  255.598197][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.605494][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.614060][    C0] yealink 2-1:36.0: unexpected response 0
[  255.621570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.629314][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.636299][    C0] yealink 2-1:36.0: unexpected response 0
[  255.642701][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.650345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.658570][    C0] yealink 2-1:36.0: unexpected response 0
[  255.665339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.673992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.681279][    C0] yealink 2-1:36.0: unexpected response 0
[  255.687306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.695287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.702524][    C0] yealink 2-1:36.0: unexpected response 0
[  255.708686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.715936][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.723744][    C0] yealink 2-1:36.0: unexpected response 0
[  255.730812][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.738404][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.746269][    C0] yealink 2-1:36.0: unexpected response 0
[  255.752685][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.759968][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.766943][    C0] yealink 2-1:36.0: unexpected response 0
[  255.772992][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.780145][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.787350][    C0] yealink 2-1:36.0: unexpected response 0
[  255.793329][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.801626][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.809637][    C0] yealink 2-1:36.0: unexpected response 0
[  255.816423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.824012][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.831358][    C0] yealink 2-1:36.0: unexpected response 0
[  255.837862][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.845255][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.852422][    C0] yealink 2-1:36.0: unexpected response 0
[  255.858461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.866095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.873372][    C0] yealink 2-1:36.0: unexpected response 0
[  255.880144][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.887534][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.894619][    C0] yealink 2-1:36.0: unexpected response 0
[  255.900807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.908642][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.915629][    C0] yealink 2-1:36.0: unexpected response 0
[  255.921724][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.929273][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.936613][    C0] yealink 2-1:36.0: unexpected response 0
[  255.942856][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.952226][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.960152][    C0] yealink 2-1:36.0: unexpected response 0
[  255.966796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.973911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  255.981682][    C0] yealink 2-1:36.0: unexpected response 0
[  255.988715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  255.997134][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.004204][    C0] yealink 2-1:36.0: unexpected response 0
[  256.010859][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.018576][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.025739][    C0] yealink 2-1:36.0: unexpected response 0
[  256.031819][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.039198][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.046270][    C0] yealink 2-1:36.0: unexpected response 0
[  256.052376][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.059880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.068614][    C0] yealink 2-1:36.0: unexpected response 0
[  256.075185][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.083884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.091599][    C0] yealink 2-1:36.0: unexpected response 0
[  256.098399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.107685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.114992][    C0] yealink 2-1:36.0: unexpected response 0
[  256.121714][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.130376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.138947][    C0] yealink 2-1:36.0: unexpected response 0
[  256.145481][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.153266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.160709][    C0] yealink 2-1:36.0: unexpected response 0
[  256.168076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.175605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.182517][    C0] yealink 2-1:36.0: unexpected response 0
[  256.189758][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.197395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.204557][    C0] yealink 2-1:36.0: unexpected response 0
[  256.210817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.218582][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.226155][    C0] yealink 2-1:36.0: unexpected response 0
[  256.233277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.241357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.248638][    C0] yealink 2-1:36.0: unexpected response 0
[  256.254753][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.261756][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.269258][    C0] yealink 2-1:36.0: unexpected response 0
[  256.275278][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.282756][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.289554][    C0] yealink 2-1:36.0: unexpected response 0
[  256.296003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.303644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.311052][    C0] yealink 2-1:36.0: unexpected response 0
[  256.317283][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.324786][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.331814][    C0] yealink 2-1:36.0: unexpected response 0
[  256.338155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.345360][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.352451][    C0] yealink 2-1:36.0: unexpected response 0
[  256.358539][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.365739][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.372763][    C0] yealink 2-1:36.0: unexpected response 0
[  256.379012][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.386405][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.394090][    C0] yealink 2-1:36.0: unexpected response 0
[  256.400300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.407421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.414554][    C0] yealink 2-1:36.0: unexpected response 0
[  256.420732][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.427757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.435110][    C0] yealink 2-1:36.0: unexpected response 0
[  256.441295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.448900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.456663][    C0] yealink 2-1:36.0: unexpected response 0
[  256.462824][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.470283][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.479522][    C0] yealink 2-1:36.0: unexpected response 0
[  256.485846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.493060][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.500072][    C0] yealink 2-1:36.0: unexpected response 0
[  256.506256][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.513537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.520509][    C0] yealink 2-1:36.0: unexpected response 0
[  256.526626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.533717][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.541482][    C0] yealink 2-1:36.0: unexpected response 0
[  256.548090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.555743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.563488][    C0] yealink 2-1:36.0: unexpected response 0
[  256.570505][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.578691][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.585937][    C0] yealink 2-1:36.0: unexpected response 0
[  256.592706][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.600356][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.607701][    C0] yealink 2-1:36.0: unexpected response 0
[  256.614512][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.621661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.628994][    C0] yealink 2-1:36.0: unexpected response 0
[  256.635474][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.643039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.650207][    C0] yealink 2-1:36.0: unexpected response 0
[  256.656385][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.664416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.671587][    C0] yealink 2-1:36.0: unexpected response 0
[  256.678315][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.686276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.693513][    C0] yealink 2-1:36.0: unexpected response 0
[  256.699943][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.707673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.714587][    C0] yealink 2-1:36.0: unexpected response 0
[  256.721388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.728749][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.735738][    C0] yealink 2-1:36.0: unexpected response 0
[  256.741833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.750567][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.757899][    C0] yealink 2-1:36.0: unexpected response 0
[  256.764059][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.772079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.780050][    C0] yealink 2-1:36.0: unexpected response 0
[  256.786542][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.794050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.801487][    C0] yealink 2-1:36.0: unexpected response 0
[  256.808211][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.816596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.824277][    C0] yealink 2-1:36.0: unexpected response 0
[  256.830671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.838684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.847007][    C0] yealink 2-1:36.0: unexpected response 0
[  256.853150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.860523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.867701][    C0] yealink 2-1:36.0: unexpected response 0
[  256.874055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.881376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.888468][    C0] yealink 2-1:36.0: unexpected response 0
[  256.892072][ T1249] ieee802154 phy0 wpan0: encryption failed: -22
[  256.894607][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.901270][ T1249] ieee802154 phy1 wpan1: encryption failed: -22
[  256.908545][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.922539][    C0] yealink 2-1:36.0: unexpected response 0
[  256.928728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.935808][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.942738][    C0] yealink 2-1:36.0: unexpected response 0
[  256.948951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.956363][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.963154][    C0] yealink 2-1:36.0: unexpected response 0
[  256.969432][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.976981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  256.983869][    C0] yealink 2-1:36.0: unexpected response 0
[  256.991220][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  256.999443][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.007304][    C0] yealink 2-1:36.0: unexpected response 0
[  257.013769][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.021420][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.028926][    C0] yealink 2-1:36.0: unexpected response 0
[  257.035105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.042755][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.049954][    C0] yealink 2-1:36.0: unexpected response 0
[  257.056679][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.065579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.073017][    C0] yealink 2-1:36.0: unexpected response 0
[  257.079705][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.087726][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.095943][    C0] yealink 2-1:36.0: unexpected response 0
[  257.103204][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.110491][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.119173][    C0] yealink 2-1:36.0: unexpected response 0
[  257.126919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.135051][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.142788][    C0] yealink 2-1:36.0: unexpected response 0
[  257.150031][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.158123][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.166314][    C0] yealink 2-1:36.0: unexpected response 0
[  257.173054][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.180957][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.188653][    C0] yealink 2-1:36.0: unexpected response 0
[  257.195000][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.202452][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.209449][    C0] yealink 2-1:36.0: unexpected response 0
[  257.215475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.223033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.230011][    C0] yealink 2-1:36.0: unexpected response 0
[  257.236155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.244053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.251218][    C0] yealink 2-1:36.0: unexpected response 0
[  257.257566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.264607][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.271791][    C0] yealink 2-1:36.0: unexpected response 0
[  257.277950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.285622][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.292800][    C0] yealink 2-1:36.0: unexpected response 0
[  257.299578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.306680][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.314322][    C0] yealink 2-1:36.0: unexpected response 0
[  257.320982][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.329156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.336764][    C0] yealink 2-1:36.0: unexpected response 0
[  257.343438][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.351432][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.358935][    C0] yealink 2-1:36.0: unexpected response 0
[  257.365115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.373025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.380885][    C0] yealink 2-1:36.0: unexpected response 0
[  257.388398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.396584][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.404466][    C0] yealink 2-1:36.0: unexpected response 0
[  257.410895][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.418393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.425739][    C0] yealink 2-1:36.0: unexpected response 0
[  257.433187][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.440745][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.447588][    C0] yealink 2-1:36.0: unexpected response 0
[  257.454106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.461799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.470110][    C0] yealink 2-1:36.0: unexpected response 0
[  257.476656][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.486502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.494535][    C0] yealink 2-1:36.0: unexpected response 0
[  257.501786][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.511327][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.518832][    C0] yealink 2-1:36.0: unexpected response 0
[  257.525295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.535150][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.544121][    C0] yealink 2-1:36.0: unexpected response 0
[  257.554074][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.563515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.571759][    C0] yealink 2-1:36.0: unexpected response 0
[  257.579266][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.587025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.596543][    C0] yealink 2-1:36.0: unexpected response 0
[  257.603289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.612515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.622279][    C0] yealink 2-1:36.0: unexpected response 0
[  257.630573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.638765][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.647178][    C0] yealink 2-1:36.0: unexpected response 0
[  257.655639][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.663490][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.671802][    C0] yealink 2-1:36.0: unexpected response 0
[  257.678421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.685660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.692829][    C0] yealink 2-1:36.0: unexpected response 0
[  257.699143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.706204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.714157][    C0] yealink 2-1:36.0: unexpected response 0
[  257.720488][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.727949][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.734983][    C0] yealink 2-1:36.0: unexpected response 0
[  257.741377][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.748752][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.755627][    C0] yealink 2-1:36.0: unexpected response 0
[  257.762151][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.770703][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.778060][    C0] yealink 2-1:36.0: unexpected response 0
[  257.785267][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.792497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.799866][    C0] yealink 2-1:36.0: unexpected response 0
[  257.807115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.816244][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.823796][    C0] yealink 2-1:36.0: unexpected response 0
[  257.830030][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.837440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.844441][    C0] yealink 2-1:36.0: unexpected response 0
[  257.851147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.858642][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.865722][    C0] yealink 2-1:36.0: unexpected response 0
[  257.871791][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.879262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.886166][    C0] yealink 2-1:36.0: unexpected response 0
[  257.892341][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.899665][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.907006][    C0] yealink 2-1:36.0: unexpected response 0
[  257.913178][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.920893][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.929262][    C0] yealink 2-1:36.0: unexpected response 0
[  257.935477][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.942859][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.950372][    C0] yealink 2-1:36.0: unexpected response 0
[  257.956627][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.963856][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.971461][    C0] yealink 2-1:36.0: unexpected response 0
[  257.977407][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  257.984760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  257.992009][    C0] yealink 2-1:36.0: unexpected response 0
[  257.999447][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.006646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.013806][    C0] yealink 2-1:36.0: unexpected response 0
[  258.020374][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.027971][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.035420][    C0] yealink 2-1:36.0: unexpected response 0
[  258.041528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.048694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.056372][    C0] yealink 2-1:36.0: unexpected response 0
[  258.062645][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.070263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.077329][    C0] yealink 2-1:36.0: unexpected response 0
[  258.083711][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.091107][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.098545][    C0] yealink 2-1:36.0: unexpected response 0
[  258.104659][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.112244][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.119178][    C0] yealink 2-1:36.0: unexpected response 0
[  258.125254][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.132735][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.139835][    C0] yealink 2-1:36.0: unexpected response 0
[  258.146585][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.153873][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.161011][    C0] yealink 2-1:36.0: unexpected response 0
[  258.167408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.174800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.182056][    C0] yealink 2-1:36.0: unexpected response 0
[  258.188224][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.195437][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.202241][    C0] yealink 2-1:36.0: unexpected response 0
[  258.208316][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.215917][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.223090][    C0] yealink 2-1:36.0: unexpected response 0
[  258.229645][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.237549][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.244684][    C0] yealink 2-1:36.0: unexpected response 0
[  258.251702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.259105][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.265989][    C0] yealink 2-1:36.0: unexpected response 0
[  258.271973][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.279064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.286350][    C0] yealink 2-1:36.0: unexpected response 0
[  258.292461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.299858][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.307194][    C0] yealink 2-1:36.0: unexpected response 0
[  258.317227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.324417][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.332084][    C0] yealink 2-1:36.0: unexpected response 0
[  258.338365][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.345562][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.352537][    C0] yealink 2-1:36.0: unexpected response 0
[  258.358720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.366385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.373804][    C0] yealink 2-1:36.0: unexpected response 0
[  258.380136][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.388144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.395414][    C0] yealink 2-1:36.0: unexpected response 0
[  258.401651][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.409211][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.416456][    C0] yealink 2-1:36.0: unexpected response 0
[  258.422793][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.430207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.437094][    C0] yealink 2-1:36.0: unexpected response 0
[  258.443246][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.450661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.458200][    C0] yealink 2-1:36.0: unexpected response 0
[  258.464570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.472412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.479399][    C0] yealink 2-1:36.0: unexpected response 0
[  258.486220][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.493685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.500750][    C0] yealink 2-1:36.0: unexpected response 0
[  258.507347][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.514665][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.522621][    C0] yealink 2-1:36.0: unexpected response 0
[  258.530241][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.538701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.546110][    C0] yealink 2-1:36.0: unexpected response 0
[  258.554033][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.563648][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.571763][    C0] yealink 2-1:36.0: unexpected response 0
[  258.578564][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.586550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.594877][    C0] yealink 2-1:36.0: unexpected response 0
[  258.601855][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.610017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.617806][    C0] yealink 2-1:36.0: unexpected response 0
[  258.624442][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.632713][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.639665][    C0] yealink 2-1:36.0: unexpected response 0
[  258.646245][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.654021][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.661161][    C0] yealink 2-1:36.0: unexpected response 0
[  258.667377][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.674497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.681355][    C0] yealink 2-1:36.0: unexpected response 0
[  258.687537][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.695133][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.702298][    C0] yealink 2-1:36.0: unexpected response 0
[  258.708611][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.716614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.723803][    C0] yealink 2-1:36.0: unexpected response 0
[  258.730681][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.738163][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.746278][    C0] yealink 2-1:36.0: unexpected response 0
[  258.752359][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.760268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.767510][    C0] yealink 2-1:36.0: unexpected response 0
[  258.774463][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.782105][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.789386][    C0] yealink 2-1:36.0: unexpected response 0
[  258.796076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.804173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.811963][    C0] yealink 2-1:36.0: unexpected response 0
[  258.820196][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.827889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.834885][    C0] yealink 2-1:36.0: unexpected response 0
[  258.842358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.850014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.857450][    C0] yealink 2-1:36.0: unexpected response 0
[  258.864024][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.871822][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.879371][    C0] yealink 2-1:36.0: unexpected response 0
[  258.885871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.893451][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.900510][    C0] yealink 2-1:36.0: unexpected response 0
[  258.906765][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.914205][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.921224][    C0] yealink 2-1:36.0: unexpected response 0
[  258.927216][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.934333][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.941128][    C0] yealink 2-1:36.0: unexpected response 0
[  258.947306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.954674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.961758][    C0] yealink 2-1:36.0: unexpected response 0
[  258.967960][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.975332][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  258.982243][    C0] yealink 2-1:36.0: unexpected response 0
[  258.988603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  258.996489][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.003656][    C0] yealink 2-1:36.0: unexpected response 0
[  259.009925][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.017553][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.024445][    C0] yealink 2-1:36.0: unexpected response 0
[  259.030647][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.037949][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.044860][    C0] yealink 2-1:36.0: unexpected response 0
[  259.050977][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.060498][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.068916][    C0] yealink 2-1:36.0: unexpected response 0
[  259.075482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.083681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.091128][    C0] yealink 2-1:36.0: unexpected response 0
[  259.098011][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.106669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.114523][    C0] yealink 2-1:36.0: unexpected response 0
[  259.121103][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.129354][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.136799][    C0] yealink 2-1:36.0: unexpected response 0
[  259.143578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.152270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.160419][    C0] yealink 2-1:36.0: unexpected response 0
[  259.167461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.175815][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.183083][    C0] yealink 2-1:36.0: unexpected response 0
[  259.191601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.199361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.206568][    C0] yealink 2-1:36.0: unexpected response 0
[  259.213308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.220808][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.228317][    C0] yealink 2-1:36.0: unexpected response 0
[  259.234899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.242317][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.249261][    C0] yealink 2-1:36.0: unexpected response 0
[  259.255648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.262974][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.270221][    C0] yealink 2-1:36.0: unexpected response 0
[  259.276620][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.284016][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.290901][    C0] yealink 2-1:36.0: unexpected response 0
[  259.296922][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.304957][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.312822][    C0] yealink 2-1:36.0: unexpected response 0
[  259.319243][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.327396][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.334940][    C0] yealink 2-1:36.0: unexpected response 0
[  259.341094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.348602][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.355430][    C0] yealink 2-1:36.0: unexpected response 0
[  259.361443][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.369197][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.377057][    C0] yealink 2-1:36.0: unexpected response 0
[  259.384285][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.392637][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.401965][    C0] yealink 2-1:36.0: unexpected response 0
[  259.408473][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.415901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.423678][    C0] yealink 2-1:36.0: unexpected response 0
[  259.431548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.440158][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.447343][    C0] yealink 2-1:36.0: unexpected response 0
[  259.455135][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.465982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.474966][    C0] yealink 2-1:36.0: unexpected response 0
[  259.483726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.492698][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.501113][    C0] yealink 2-1:36.0: unexpected response 0
[  259.508414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.518086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.527089][    C0] yealink 2-1:36.0: unexpected response 0
[  259.534580][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.543317][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.552326][    C0] yealink 2-1:36.0: unexpected response 0
[  259.563128][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.573954][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.585007][    C0] yealink 2-1:36.0: unexpected response 0
[  259.593524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.604316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.613338][    C0] yealink 2-1:36.0: unexpected response 0
[  259.621166][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.638280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.647894][    C0] yealink 2-1:36.0: unexpected response 0
[  259.655577][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.665898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.674845][    C0] yealink 2-1:36.0: unexpected response 0
[  259.681461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.689307][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.696968][    C0] yealink 2-1:36.0: unexpected response 0
[  259.703260][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.711355][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.719407][    C0] yealink 2-1:36.0: unexpected response 0
[  259.726121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.733545][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.741085][    C0] yealink 2-1:36.0: unexpected response 0
[  259.747756][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.755623][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.763081][    C0] yealink 2-1:36.0: unexpected response 0
[  259.769790][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.777131][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.785018][    C0] yealink 2-1:36.0: unexpected response 0
[  259.791556][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.799083][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.806772][    C0] yealink 2-1:36.0: unexpected response 0
[  259.813504][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.822181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.830407][    C0] yealink 2-1:36.0: unexpected response 0
[  259.838274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.846395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.853641][    C0] yealink 2-1:36.0: unexpected response 0
[  259.860268][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.867925][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.875582][    C0] yealink 2-1:36.0: unexpected response 0
[  259.881753][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.889139][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.896586][    C0] yealink 2-1:36.0: unexpected response 0
[  259.902750][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.910224][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.918261][    C0] yealink 2-1:36.0: unexpected response 0
[  259.925814][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.933228][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.940296][    C0] yealink 2-1:36.0: unexpected response 0
[  259.946494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.954008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.962070][    C0] yealink 2-1:36.0: unexpected response 0
[  259.968857][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.976144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.983680][    C0] yealink 2-1:36.0: unexpected response 0
[  259.990922][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.998772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.005578][    C0] yealink 2-1:36.0: unexpected response 0
[  260.011713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.018924][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.026205][    C0] yealink 2-1:36.0: unexpected response 0
[  260.032492][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.040196][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.047772][    C0] yealink 2-1:36.0: unexpected response 0
[  260.054209][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.061885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.069264][    C0] yealink 2-1:36.0: unexpected response 0
[  260.075484][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.083174][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.090516][    C0] yealink 2-1:36.0: unexpected response 0
[  260.096871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.104703][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.111898][    C0] yealink 2-1:36.0: unexpected response 0
[  260.118306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.126930][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.134824][    C0] yealink 2-1:36.0: unexpected response 0
[  260.142069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.149698][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.157062][    C0] yealink 2-1:36.0: unexpected response 0
[  260.163314][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.170844][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.178261][    C0] yealink 2-1:36.0: unexpected response 0
[  260.185659][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.193542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.200627][    C0] yealink 2-1:36.0: unexpected response 0
[  260.207479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.215547][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.222922][    C0] yealink 2-1:36.0: unexpected response 0
[  260.229104][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.236456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.243872][    C0] yealink 2-1:36.0: unexpected response 0
[  260.249930][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.257189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.264214][    C0] yealink 2-1:36.0: unexpected response 0
[  260.270540][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.277759][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.284651][    C0] yealink 2-1:36.0: unexpected response 0
[  260.290682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.298226][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.305284][    C0] yealink 2-1:36.0: unexpected response 0
[  260.311420][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.319314][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.326575][    C0] yealink 2-1:36.0: unexpected response 0
[  260.333456][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.340766][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.347739][    C0] yealink 2-1:36.0: unexpected response 0
[  260.354033][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.361308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.368497][    C0] yealink 2-1:36.0: unexpected response 0
[  260.375161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.383763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.391532][    C0] yealink 2-1:36.0: unexpected response 0
[  260.398548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.405946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.412950][    C0] yealink 2-1:36.0: unexpected response 0
[  260.419053][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.426076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.433335][    C0] yealink 2-1:36.0: unexpected response 0
[  260.439475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.446585][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.453770][    C0] yealink 2-1:36.0: unexpected response 0
[  260.460695][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.468550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.475906][    C0] yealink 2-1:36.0: unexpected response 0
[  260.482641][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.490962][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.498605][    C0] yealink 2-1:36.0: unexpected response 0
[  260.504979][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.513792][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.522203][    C0] yealink 2-1:36.0: unexpected response 0
[  260.529582][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.538171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.546629][    C0] yealink 2-1:36.0: unexpected response 0
[  260.553065][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.560968][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.568195][    C0] yealink 2-1:36.0: unexpected response 0
[  260.574426][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.583735][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.591004][    C0] yealink 2-1:36.0: unexpected response 0
[  260.598409][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.605979][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.613144][    C0] yealink 2-1:36.0: unexpected response 0
[  260.619468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.626785][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.633786][    C0] yealink 2-1:36.0: unexpected response 0
[  260.640130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.647176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.654059][    C0] yealink 2-1:36.0: unexpected response 0
[  260.660131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.667564][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.674986][    C0] yealink 2-1:36.0: unexpected response 0
[  260.680967][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.688994][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.696318][    C0] yealink 2-1:36.0: unexpected response 0
[  260.702647][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.709860][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.716808][    C0] yealink 2-1:36.0: unexpected response 0
[  260.722875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.730091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.737068][    C0] yealink 2-1:36.0: unexpected response 0
[  260.743610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.752718][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.759657][    C0] yealink 2-1:36.0: unexpected response 0
[  260.766083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.774026][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.781526][    C0] yealink 2-1:36.0: unexpected response 0
[  260.788049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.796208][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.804765][    C0] yealink 2-1:36.0: unexpected response 0
[  260.812749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.820840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.827897][    C0] yealink 2-1:36.0: unexpected response 0
[  260.833984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.841646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.848636][    C0] yealink 2-1:36.0: unexpected response 0
[  260.854943][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.862182][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.869203][    C0] yealink 2-1:36.0: unexpected response 0
[  260.875542][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.882842][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.889855][    C0] yealink 2-1:36.0: unexpected response 0
[  260.896006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.903261][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.910882][    C0] yealink 2-1:36.0: unexpected response 0
[  260.917142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.925816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.932726][    C0] yealink 2-1:36.0: unexpected response 0
[  260.938948][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.947185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.954140][    C0] yealink 2-1:36.0: unexpected response 0
[  260.960328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.967765][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.974935][    C0] yealink 2-1:36.0: unexpected response 0
[  260.981497][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.989152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.998192][    C0] yealink 2-1:36.0: unexpected response 0
[  261.004898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.012787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.020084][    C0] yealink 2-1:36.0: unexpected response 0
[  261.026620][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.035050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.041956][    C0] yealink 2-1:36.0: unexpected response 0
[  261.048094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.055396][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.062808][    C0] yealink 2-1:36.0: unexpected response 0
[  261.068950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.076163][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.083272][    C0] yealink 2-1:36.0: unexpected response 0
[  261.089526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.097636][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.105013][    C0] yealink 2-1:36.0: unexpected response 0
[  261.111547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.118828][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.125729][    C0] yealink 2-1:36.0: unexpected response 0
[  261.132019][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.139215][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.146349][    C0] yealink 2-1:36.0: unexpected response 0
[  261.152355][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.160716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.168411][    C0] yealink 2-1:36.0: unexpected response 0
[  261.174942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.182701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.190078][    C0] yealink 2-1:36.0: unexpected response 0
[  261.196374][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.203652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.210901][    C0] yealink 2-1:36.0: unexpected response 0
[  261.217225][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.225520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.232705][    C0] yealink 2-1:36.0: unexpected response 0
[  261.238859][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.245992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.253089][    C0] yealink 2-1:36.0: unexpected response 0
[  261.259359][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.266633][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.273662][    C0] yealink 2-1:36.0: unexpected response 0
[  261.279669][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.287065][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.294398][    C0] yealink 2-1:36.0: unexpected response 0
[  261.300991][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.308469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.315385][    C0] yealink 2-1:36.0: unexpected response 0
[  261.322113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.329499][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.336828][    C0] yealink 2-1:36.0: unexpected response 0
[  261.343045][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.350471][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.358850][    C0] yealink 2-1:36.0: unexpected response 0
[  261.365301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.373502][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.380849][    C0] yealink 2-1:36.0: unexpected response 0
[  261.387942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.395178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.402444][    C0] yealink 2-1:36.0: unexpected response 0
[  261.408996][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.416293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.423369][    C0] yealink 2-1:36.0: unexpected response 0
[  261.429909][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.437906][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.445445][    C0] yealink 2-1:36.0: unexpected response 0
[  261.451717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.459444][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.467889][    C0] yealink 2-1:36.0: unexpected response 0
[  261.474896][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.482527][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.490208][    C0] yealink 2-1:36.0: unexpected response 0
[  261.497137][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.504740][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.512779][    C0] yealink 2-1:36.0: unexpected response 0
[  261.520042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.529168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.536841][    C0] yealink 2-1:36.0: unexpected response 0
[  261.543101][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.565431][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.574017][    C0] yealink 2-1:36.0: unexpected response 0
[  261.583110][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.591132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.600736][    C0] yealink 2-1:36.0: unexpected response 0
[  261.607945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.615746][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.623518][    C0] yealink 2-1:36.0: unexpected response 0
[  261.630369][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.637465][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.645282][    C0] yealink 2-1:36.0: unexpected response 0
[  261.652651][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.662062][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.669735][    C0] yealink 2-1:36.0: unexpected response 0
[  261.677054][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.686192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.696381][    C0] yealink 2-1:36.0: unexpected response 0
[  261.703894][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.711367][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.719754][    C0] yealink 2-1:36.0: unexpected response 0
[  261.726328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.734536][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.741990][    C0] yealink 2-1:36.0: unexpected response 0
[  261.749758][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.758471][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.766329][    C0] yealink 2-1:36.0: unexpected response 0
[  261.774088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.781880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.789065][    C0] yealink 2-1:36.0: unexpected response 0
[  261.795321][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.803569][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.811264][    C0] yealink 2-1:36.0: unexpected response 0
[  261.817408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.825662][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.833223][    C0] yealink 2-1:36.0: unexpected response 0
[  261.839738][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.846950][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.854198][    C0] yealink 2-1:36.0: unexpected response 0
[  261.860550][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.867660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.874478][    C0] yealink 2-1:36.0: unexpected response 0
[  261.880551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.888024][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.895247][    C0] yealink 2-1:36.0: unexpected response 0
[  261.901507][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.908815][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.916068][    C0] yealink 2-1:36.0: unexpected response 0
[  261.922326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.929385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.936665][    C0] yealink 2-1:36.0: unexpected response 0
[  261.942641][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.949924][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.956796][    C0] yealink 2-1:36.0: unexpected response 0
[  261.962834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.970293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.977227][    C0] yealink 2-1:36.0: unexpected response 0
[  261.983390][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.991035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.997956][    C0] yealink 2-1:36.0: unexpected response 0
[  262.004248][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.011557][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.018974][    C0] yealink 2-1:36.0: unexpected response 0
[  262.024905][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.031896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.039473][    C0] yealink 2-1:36.0: unexpected response 0
[  262.045624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.053243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.060318][    C0] yealink 2-1:36.0: unexpected response 0
[  262.066553][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.074332][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.081519][    C0] yealink 2-1:36.0: unexpected response 0
[  262.087708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.095512][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.103015][    C0] yealink 2-1:36.0: unexpected response 0
[  262.109085][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.117301][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.124354][    C0] yealink 2-1:36.0: unexpected response 0
[  262.130596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.137792][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.145040][    C0] yealink 2-1:36.0: unexpected response 0
[  262.151264][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.160149][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.167056][    C0] yealink 2-1:36.0: unexpected response 0
[  262.173574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.180858][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.188269][    C0] yealink 2-1:36.0: unexpected response 0
[  262.194677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.202146][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.209487][    C0] yealink 2-1:36.0: unexpected response 0
[  262.215527][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.222895][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.230351][    C0] yealink 2-1:36.0: unexpected response 0
[  262.236361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.243667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.250957][    C0] yealink 2-1:36.0: unexpected response 0
[  262.257345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.264458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.272066][    C0] yealink 2-1:36.0: unexpected response 0
[  262.278258][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.286366][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.293533][    C0] yealink 2-1:36.0: unexpected response 0
[  262.299918][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.307731][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.314908][    C0] yealink 2-1:36.0: unexpected response 0
[  262.321075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.328580][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.335498][    C0] yealink 2-1:36.0: unexpected response 0
[  262.341775][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.349325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.356337][    C0] yealink 2-1:36.0: unexpected response 0
[  262.362893][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.370281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.377182][    C0] yealink 2-1:36.0: unexpected response 0
[  262.383600][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.390880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.398050][    C0] yealink 2-1:36.0: unexpected response 0
[  262.404432][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.411586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.419540][    C0] yealink 2-1:36.0: unexpected response 0
[  262.425502][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.432606][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.439832][    C0] yealink 2-1:36.0: unexpected response 0
[  262.445882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.453497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.460649][    C0] yealink 2-1:36.0: unexpected response 0
[  262.466892][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.474537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.481845][    C0] yealink 2-1:36.0: unexpected response 0
[  262.488715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.496102][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.503026][    C0] yealink 2-1:36.0: unexpected response 0
[  262.509324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.516439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.523803][    C0] yealink 2-1:36.0: unexpected response 0
[  262.530883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.539100][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.546884][    C0] yealink 2-1:36.0: unexpected response 0
[  262.553146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.561061][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.569529][    C0] yealink 2-1:36.0: unexpected response 0
[  262.576508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.584419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.591937][    C0] yealink 2-1:36.0: unexpected response 0
[  262.598158][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.606535][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.613641][    C0] yealink 2-1:36.0: unexpected response 0
[  262.620862][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.628580][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.636448][    C0] yealink 2-1:36.0: unexpected response 0
[  262.642838][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.650020][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.656903][    C0] yealink 2-1:36.0: unexpected response 0
[  262.663318][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.671020][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.678191][    C0] yealink 2-1:36.0: unexpected response 0
[  262.684365][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.691727][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.698794][    C0] yealink 2-1:36.0: unexpected response 0
[  262.705131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.712878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.720052][    C0] yealink 2-1:36.0: unexpected response 0
[  262.726009][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.733234][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.740529][    C0] yealink 2-1:36.0: unexpected response 0
[  262.746654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.754418][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.762197][    C0] yealink 2-1:36.0: unexpected response 0
[  262.768882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.778494][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.785836][    C0] yealink 2-1:36.0: unexpected response 0
[  262.791879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.799615][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.806852][    C0] yealink 2-1:36.0: unexpected response 0
[  262.812886][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.820538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.827696][    C0] yealink 2-1:36.0: unexpected response 0
[  262.834073][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.841620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.849133][    C0] yealink 2-1:36.0: unexpected response 0
[  262.855180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.862556][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.870686][    C0] yealink 2-1:36.0: unexpected response 0
[  262.877031][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.884409][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.892179][    C0] yealink 2-1:36.0: unexpected response 0
[  262.899536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.906994][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.914414][    C0] yealink 2-1:36.0: unexpected response 0
[  262.921050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.929945][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.939338][    C0] yealink 2-1:36.0: unexpected response 0
[  262.945512][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.953864][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.960784][    C0] yealink 2-1:36.0: unexpected response 0
[  262.966811][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.974124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.981370][    C0] yealink 2-1:36.0: unexpected response 0
[  262.987603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.995320][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.002593][    C0] yealink 2-1:36.0: unexpected response 0
[  263.009352][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.016930][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.024430][    C0] yealink 2-1:36.0: unexpected response 0
[  263.030711][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.038625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.045808][    C0] yealink 2-1:36.0: unexpected response 0
[  263.052037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.061265][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.068581][    C0] yealink 2-1:36.0: unexpected response 0
[  263.074608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.082218][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.090935][    C0] yealink 2-1:36.0: unexpected response 0
[  263.097129][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.104608][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.112131][    C0] yealink 2-1:36.0: unexpected response 0
[  263.118349][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.125533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.132867][    C0] yealink 2-1:36.0: unexpected response 0
[  263.139051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.147138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.154914][    C0] yealink 2-1:36.0: unexpected response 0
[  263.161161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.168533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.175528][    C0] yealink 2-1:36.0: unexpected response 0
[  263.182051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.189344][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.196224][    C0] yealink 2-1:36.0: unexpected response 0
[  263.202380][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.209446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.216331][    C0] yealink 2-1:36.0: unexpected response 0
[  263.222646][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.230123][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.237289][    C0] yealink 2-1:36.0: unexpected response 0
[  263.243409][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.251024][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.258204][    C0] yealink 2-1:36.0: unexpected response 0
[  263.264470][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.271904][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.278908][    C0] yealink 2-1:36.0: unexpected response 0
[  263.285128][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.292676][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.299944][    C0] yealink 2-1:36.0: unexpected response 0
[  263.308571][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.315776][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.323026][    C0] yealink 2-1:36.0: unexpected response 0
[  263.329596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.337931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.345088][    C0] yealink 2-1:36.0: unexpected response 0
[  263.354286][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.362438][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.369448][    C0] yealink 2-1:36.0: unexpected response 0
[  263.376199][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.384652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.394262][    C0] yealink 2-1:36.0: unexpected response 0
[  263.400686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.408374][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.415365][    C0] yealink 2-1:36.0: unexpected response 0
[  263.422266][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.429468][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.436507][    C0] yealink 2-1:36.0: unexpected response 0
[  263.442557][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.450550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.457905][    C0] yealink 2-1:36.0: unexpected response 0
[  263.464578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.472454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.479355][    C0] yealink 2-1:36.0: unexpected response 0
[  263.485680][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.493441][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.500348][    C0] yealink 2-1:36.0: unexpected response 0
[  263.506350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.513475][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.520340][    C0] yealink 2-1:36.0: unexpected response 0
[  263.526839][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.535298][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.542648][    C0] yealink 2-1:36.0: unexpected response 0
[  263.548743][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.556602][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.563866][    C0] yealink 2-1:36.0: unexpected response 0
[  263.570980][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.579193][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.587393][    C0] yealink 2-1:36.0: unexpected response 0
[  263.593715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.601347][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.608615][    C0] yealink 2-1:36.0: unexpected response 0
[  263.616475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.624152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.631341][    C0] yealink 2-1:36.0: unexpected response 0
[  263.637675][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.645362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.652454][    C0] yealink 2-1:36.0: unexpected response 0
[  263.658888][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.666111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.673472][    C0] yealink 2-1:36.0: unexpected response 0
[  263.679672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.686788][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.693947][    C0] yealink 2-1:36.0: unexpected response 0
[  263.700548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.708055][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.715545][    C0] yealink 2-1:36.0: unexpected response 0
[  263.722885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.730494][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.737886][    C0] yealink 2-1:36.0: unexpected response 0
[  263.744035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.752231][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.759835][    C0] yealink 2-1:36.0: unexpected response 0
[  263.765810][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.773261][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.780134][    C0] yealink 2-1:36.0: unexpected response 0
[  263.786454][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.794524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.802460][    C0] yealink 2-1:36.0: unexpected response 0
[  263.808815][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.816292][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.823736][    C0] yealink 2-1:36.0: unexpected response 0
[  263.829890][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.837190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.844186][    C0] yealink 2-1:36.0: unexpected response 0
[  263.850370][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.857620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.864665][    C0] yealink 2-1:36.0: unexpected response 0
[  263.870996][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.878530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.885438][    C0] yealink 2-1:36.0: unexpected response 0
[  263.891694][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.899341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.906233][    C0] yealink 2-1:36.0: unexpected response 0
[  263.912226][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.919548][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.926439][    C0] yealink 2-1:36.0: unexpected response 0
[  263.932466][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.939461][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.946240][    C0] yealink 2-1:36.0: unexpected response 0
[  263.952198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.959498][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.966472][    C0] yealink 2-1:36.0: unexpected response 0
[  263.972833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.980202][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.987141][    C0] yealink 2-1:36.0: unexpected response 0
[  263.993290][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.000577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.007356][    C0] yealink 2-1:36.0: unexpected response 0
[  264.013691][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.020799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.029351][    C0] yealink 2-1:36.0: unexpected response 0
[  264.035343][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.042618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.049506][    C0] yealink 2-1:36.0: unexpected response 0
[  264.055693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.063014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.070143][    C0] yealink 2-1:36.0: unexpected response 0
[  264.076716][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.084614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.093807][    C0] yealink 2-1:36.0: unexpected response 0
[  264.100739][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.108318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.115665][    C0] yealink 2-1:36.0: unexpected response 0
[  264.123323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.130864][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.138257][    C0] yealink 2-1:36.0: unexpected response 0
[  264.144451][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.151839][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.159176][    C0] yealink 2-1:36.0: unexpected response 0
[  264.165380][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.173286][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.180897][    C0] yealink 2-1:36.0: unexpected response 0
[  264.187414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.194771][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.201923][    C0] yealink 2-1:36.0: unexpected response 0
[  264.209317][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.216561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.223981][    C0] yealink 2-1:36.0: unexpected response 0
[  264.230957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.239287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.246528][    C0] yealink 2-1:36.0: unexpected response 0
[  264.252900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.260412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.267387][    C0] yealink 2-1:36.0: unexpected response 0
[  264.273702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.281969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.289320][    C0] yealink 2-1:36.0: unexpected response 0
[  264.295738][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.302862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.310877][    C0] yealink 2-1:36.0: unexpected response 0
[  264.317459][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.324798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.332597][    C0] yealink 2-1:36.0: unexpected response 0
[  264.339250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.346386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.353925][    C0] yealink 2-1:36.0: unexpected response 0
[  264.359947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.367156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.374208][    C0] yealink 2-1:36.0: unexpected response 0
[  264.380180][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.387357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.394432][    C0] yealink 2-1:36.0: unexpected response 0
[  264.400726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.408147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.415248][    C0] yealink 2-1:36.0: unexpected response 0
[  264.421301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.428765][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.435750][    C0] yealink 2-1:36.0: unexpected response 0
[  264.442283][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.449408][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.456751][    C0] yealink 2-1:36.0: unexpected response 0
[  264.463079][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.470192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.477524][    C0] yealink 2-1:36.0: unexpected response 0
[  264.484262][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.492885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.500380][    C0] yealink 2-1:36.0: unexpected response 0
[  264.507043][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.516191][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.523549][    C0] yealink 2-1:36.0: unexpected response 0
[  264.530173][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.537650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.545970][    C0] yealink 2-1:36.0: unexpected response 0
[  264.552453][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.561629][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.568734][    C0] yealink 2-1:36.0: unexpected response 0
[  264.574877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.582652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.590949][    C0] yealink 2-1:36.0: unexpected response 0
[  264.599712][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.608503][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.616438][    C0] yealink 2-1:36.0: unexpected response 0
[  264.622833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.630299][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.637691][    C0] yealink 2-1:36.0: unexpected response 0
[  264.644084][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.651116][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.658165][    C0] yealink 2-1:36.0: unexpected response 0
[  264.664323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.672715][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.679899][    C0] yealink 2-1:36.0: unexpected response 0
[  264.685967][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.693246][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.700391][    C0] yealink 2-1:36.0: unexpected response 0
[  264.706368][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.713418][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.720581][    C0] yealink 2-1:36.0: unexpected response 0
[  264.726667][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.733797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.740614][    C0] yealink 2-1:36.0: unexpected response 0
[  264.746671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.754589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.762111][    C0] yealink 2-1:36.0: unexpected response 0
[  264.768323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.775705][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.782857][    C0] yealink 2-1:36.0: unexpected response 0
[  264.789094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.796345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.804191][    C0] yealink 2-1:36.0: unexpected response 0
[  264.811309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.820515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.827675][    C0] yealink 2-1:36.0: unexpected response 0
[  264.833899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.841088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.849219][    C0] yealink 2-1:36.0: unexpected response 0
[  264.855289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.863204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.870096][    C0] yealink 2-1:36.0: unexpected response 0
[  264.876157][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.883361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.890169][    C0] yealink 2-1:36.0: unexpected response 0
[  264.896207][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.903512][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.910413][    C0] yealink 2-1:36.0: unexpected response 0
[  264.916415][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.923644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.930432][    C0] yealink 2-1:36.0: unexpected response 0
[  264.936408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.943899][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.950879][    C0] yealink 2-1:36.0: unexpected response 0
[  264.957262][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.964407][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.971813][    C0] yealink 2-1:36.0: unexpected response 0
[  264.978348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.986013][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.993620][    C0] yealink 2-1:36.0: unexpected response 0
[  265.000351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.007570][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.014490][    C0] yealink 2-1:36.0: unexpected response 0
[  265.020656][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.027925][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.035270][    C0] yealink 2-1:36.0: unexpected response 0
[  265.041342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.048434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.055682][    C0] yealink 2-1:36.0: unexpected response 0
[  265.061910][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.068966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.075779][    C0] yealink 2-1:36.0: unexpected response 0
[  265.081785][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.089507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.097401][    C0] yealink 2-1:36.0: unexpected response 0
[  265.103933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.111323][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.118750][    C0] yealink 2-1:36.0: unexpected response 0
[  265.124700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.132299][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.140049][    C0] yealink 2-1:36.0: unexpected response 0
[  265.146417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.153722][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.161420][    C0] yealink 2-1:36.0: unexpected response 0
[  265.168138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.175609][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.182895][    C0] yealink 2-1:36.0: unexpected response 0
[  265.189803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.197291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.204644][    C0] yealink 2-1:36.0: unexpected response 0
[  265.210690][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.218291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.225371][    C0] yealink 2-1:36.0: unexpected response 0
[  265.232039][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.240219][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.247246][    C0] yealink 2-1:36.0: unexpected response 0
[  265.253495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.261033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.268038][    C0] yealink 2-1:36.0: unexpected response 0
[  265.274310][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.281838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.288846][    C0] yealink 2-1:36.0: unexpected response 0
[  265.295242][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.304362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.314306][    C0] yealink 2-1:36.0: unexpected response 0
[  265.321856][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.330015][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.337364][    C0] yealink 2-1:36.0: unexpected response 0
[  265.343932][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.350973][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.357866][    C0] yealink 2-1:36.0: unexpected response 0
[  265.364051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.371889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.379153][    C0] yealink 2-1:36.0: unexpected response 0
[  265.385479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.392972][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.401008][    C0] yealink 2-1:36.0: unexpected response 0
[  265.407857][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.416249][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.423962][    C0] yealink 2-1:36.0: unexpected response 0
[  265.430461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.438767][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.445755][    C0] yealink 2-1:36.0: unexpected response 0
[  265.451817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.460190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.467286][    C0] yealink 2-1:36.0: unexpected response 0
[  265.474083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.482280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.490175][    C0] yealink 2-1:36.0: unexpected response 0
[  265.497076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.504409][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.512921][    C0] yealink 2-1:36.0: unexpected response 0
[  265.519619][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.527706][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.537012][    C0] yealink 2-1:36.0: unexpected response 0
[  265.544986][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.553240][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.565189][    C0] yealink 2-1:36.0: unexpected response 0
[  265.575434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.583443][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.591779][    C0] yealink 2-1:36.0: unexpected response 0
[  265.598683][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.608328][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.616220][    C0] yealink 2-1:36.0: unexpected response 0
[  265.623104][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.630590][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.637822][    C0] yealink 2-1:36.0: unexpected response 0
[  265.644679][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.651959][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.659310][    C0] yealink 2-1:36.0: unexpected response 0
[  265.665522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.672962][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.680277][    C0] yealink 2-1:36.0: unexpected response 0
[  265.686349][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.693371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.700349][    C0] yealink 2-1:36.0: unexpected response 0
[  265.706832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.714373][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.721840][    C0] yealink 2-1:36.0: unexpected response 0
[  265.728161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.735905][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.743003][    C0] yealink 2-1:36.0: unexpected response 0
[  265.749229][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.756845][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.764492][    C0] yealink 2-1:36.0: unexpected response 0
[  265.771315][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.779448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.787972][    C0] yealink 2-1:36.0: unexpected response 0
[  265.794587][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.802389][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.809876][    C0] yealink 2-1:36.0: unexpected response 0
[  265.816547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.823989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.831583][    C0] yealink 2-1:36.0: unexpected response 0
[  265.837755][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.845046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.852209][    C0] yealink 2-1:36.0: unexpected response 0
[  265.858534][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.865895][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.873410][    C0] yealink 2-1:36.0: unexpected response 0
[  265.879533][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.886889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.894063][    C0] yealink 2-1:36.0: unexpected response 0
[  265.900460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.907634][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.914749][    C0] yealink 2-1:36.0: unexpected response 0
[  265.920781][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.927802][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.935295][    C0] yealink 2-1:36.0: unexpected response 0
[  265.941495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.948686][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.955567][    C0] yealink 2-1:36.0: unexpected response 0
[  265.961762][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.969138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.976313][    C0] yealink 2-1:36.0: unexpected response 0
[  265.983097][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.990682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.998411][    C0] yealink 2-1:36.0: unexpected response 0
[  266.004586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.012064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.019546][    C0] yealink 2-1:36.0: unexpected response 0
[  266.026079][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.033206][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.040007][    C0] yealink 2-1:36.0: unexpected response 0
[  266.046422][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.053826][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.060638][    C0] yealink 2-1:36.0: unexpected response 0
[  266.067306][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.075138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.082531][    C0] yealink 2-1:36.0: unexpected response 0
[  266.089395][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.097350][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.105420][    C0] yealink 2-1:36.0: unexpected response 0
[  266.111887][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.120576][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.128637][    C0] yealink 2-1:36.0: unexpected response 0
[  266.135463][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.142886][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.150124][    C0] yealink 2-1:36.0: unexpected response 0
[  266.156721][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.164014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.171956][    C0] yealink 2-1:36.0: unexpected response 0
[  266.178229][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.186160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.193675][    C0] yealink 2-1:36.0: unexpected response 0
[  266.200625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.207887][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.215587][    C0] yealink 2-1:36.0: unexpected response 0
[  266.221926][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.230130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.237809][    C0] yealink 2-1:36.0: unexpected response 0
[  266.244416][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.251545][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.259042][    C0] yealink 2-1:36.0: unexpected response 0
[  266.265182][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.272340][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.279315][    C0] yealink 2-1:36.0: unexpected response 0
[  266.285863][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.293413][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.300321][    C0] yealink 2-1:36.0: unexpected response 0
[  266.306978][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.314341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.321421][    C0] yealink 2-1:36.0: unexpected response 0
[  266.327648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.334663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.341580][    C0] yealink 2-1:36.0: unexpected response 0
[  266.347796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.355263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.362608][    C0] yealink 2-1:36.0: unexpected response 0
[  266.368695][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.376783][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.383920][    C0] yealink 2-1:36.0: unexpected response 0
[  266.390193][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.397737][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.404727][    C0] yealink 2-1:36.0: unexpected response 0
[  266.410762][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.417785][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.424560][    C0] yealink 2-1:36.0: unexpected response 0
[  266.430623][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.437840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.444821][    C0] yealink 2-1:36.0: unexpected response 0
[  266.451346][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.458482][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.466079][    C0] yealink 2-1:36.0: unexpected response 0
[  266.472554][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.479892][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.486889][    C0] yealink 2-1:36.0: unexpected response 0
[  266.493420][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.501263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.508291][    C0] yealink 2-1:36.0: unexpected response 0
[  266.514615][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.522452][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.530314][    C0] yealink 2-1:36.0: unexpected response 0
[  266.537588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.545099][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.552806][    C0] yealink 2-1:36.0: unexpected response 0
[  266.558822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.566613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.574257][    C0] yealink 2-1:36.0: unexpected response 0
[  266.581427][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.590413][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.597505][    C0] yealink 2-1:36.0: unexpected response 0
[  266.603999][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.611879][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.619503][    C0] yealink 2-1:36.0: unexpected response 0
[  266.626604][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.634454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.641315][    C0] yealink 2-1:36.0: unexpected response 0
[  266.647849][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.655305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.662293][    C0] yealink 2-1:36.0: unexpected response 0
[  266.671557][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.680042][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.687173][    C0] yealink 2-1:36.0: unexpected response 0
[  266.693428][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.700890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.707680][    C0] yealink 2-1:36.0: unexpected response 0
[  266.713968][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.721285][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.728349][    C0] yealink 2-1:36.0: unexpected response 0
[  266.734479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.742348][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.749294][    C0] yealink 2-1:36.0: unexpected response 0
[  266.755441][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.763075][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.770069][    C0] yealink 2-1:36.0: unexpected response 0
[  266.776657][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.783775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.790777][    C0] yealink 2-1:36.0: unexpected response 0
[  266.797986][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.805556][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.813248][    C0] yealink 2-1:36.0: unexpected response 0
[  266.821307][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.829331][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.836952][    C0] yealink 2-1:36.0: unexpected response 0
[  266.843391][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.852207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.859887][    C0] yealink 2-1:36.0: unexpected response 0
[  266.866560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.874286][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.881361][    C0] yealink 2-1:36.0: unexpected response 0
[  266.887789][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.894958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.902038][    C0] yealink 2-1:36.0: unexpected response 0
[  266.908078][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.915213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.922476][    C0] yealink 2-1:36.0: unexpected response 0
[  266.928624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.935851][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.942755][    C0] yealink 2-1:36.0: unexpected response 0
[  266.949082][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.956589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.963505][    C0] yealink 2-1:36.0: unexpected response 0
[  266.969778][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.978055][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.985821][    C0] yealink 2-1:36.0: unexpected response 0
[  266.992152][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.999527][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.006426][    C0] yealink 2-1:36.0: unexpected response 0
[  267.012945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.020272][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.027172][    C0] yealink 2-1:36.0: unexpected response 0
[  267.033912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.041062][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.048057][    C0] yealink 2-1:36.0: unexpected response 0
[  267.054365][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.062600][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.069513][    C0] yealink 2-1:36.0: unexpected response 0
[  267.075863][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.083503][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.090416][    C0] yealink 2-1:36.0: unexpected response 0
[  267.096574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.104038][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.111280][    C0] yealink 2-1:36.0: unexpected response 0
[  267.118101][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.125396][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.132641][    C0] yealink 2-1:36.0: unexpected response 0
[  267.138663][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.146009][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.153315][    C0] yealink 2-1:36.0: unexpected response 0
[  267.160110][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.168243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.176176][    C0] yealink 2-1:36.0: unexpected response 0
[  267.182171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.189789][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.197424][    C0] yealink 2-1:36.0: unexpected response 0
[  267.204673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.212096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.219409][    C0] yealink 2-1:36.0: unexpected response 0
[  267.225870][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.234393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.242439][    C0] yealink 2-1:36.0: unexpected response 0
[  267.248589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.255849][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.262845][    C0] yealink 2-1:36.0: unexpected response 0
[  267.269040][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.276263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.283527][    C0] yealink 2-1:36.0: unexpected response 0
[  267.289931][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.297487][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.304373][    C0] yealink 2-1:36.0: unexpected response 0
[  267.310461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.318113][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.325290][    C0] yealink 2-1:36.0: unexpected response 0
[  267.331535][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.338763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.345688][    C0] yealink 2-1:36.0: unexpected response 0
[  267.351878][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.358892][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.365776][    C0] yealink 2-1:36.0: unexpected response 0
[  267.371954][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.379432][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.387103][    C0] yealink 2-1:36.0: unexpected response 0
[  267.393356][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.400557][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.408041][    C0] yealink 2-1:36.0: unexpected response 0
[  267.414552][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.422149][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.429157][    C0] yealink 2-1:36.0: unexpected response 0
[  267.435822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.443053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.449943][    C0] yealink 2-1:36.0: unexpected response 0
[  267.456476][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.464162][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.471512][    C0] yealink 2-1:36.0: unexpected response 0
[  267.477628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.487873][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.495516][    C0] yealink 2-1:36.0: unexpected response 0
[  267.502272][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.509683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.517371][    C0] yealink 2-1:36.0: unexpected response 0
[  267.524274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.531570][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.539136][    C0] yealink 2-1:36.0: unexpected response 0
[  267.545622][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.553040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.560680][    C0] yealink 2-1:36.0: unexpected response 0
[  267.567181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.574381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.581557][    C0] yealink 2-1:36.0: unexpected response 0
[  267.589095][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.597090][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.604205][    C0] yealink 2-1:36.0: unexpected response 0
[  267.611353][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.619309][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.627083][    C0] yealink 2-1:36.0: unexpected response 0
[  267.633466][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.641366][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.648814][    C0] yealink 2-1:36.0: unexpected response 0
[  267.655752][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.664036][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.672892][    C0] yealink 2-1:36.0: unexpected response 0
[  267.679089][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.686846][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.694942][    C0] yealink 2-1:36.0: unexpected response 0
[  267.701914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.709548][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.717012][    C0] yealink 2-1:36.0: unexpected response 0
[  267.723410][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.731053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.738136][   T30] INFO: task kworker/u8:1:12 blocked for more than 143 seconds.
[  267.738815][    C0] yealink 2-1:36.0: unexpected response 0
[  267.739045][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.748546][   T30]       Not tainted 6.10.0-rc6-syzkaller-00069-g795c58e4c7fc #0
[  267.754096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.767885][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  267.769870][    C0] yealink 2-1:36.0: unexpected response 0
[  267.777658][   T30] task:kworker/u8:1    state:D
[  267.786175][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.798572][   T30]  stack:21384 pid:12    tgid:12    ppid:2      flags:0x00004000
[  267.806372][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.806403][    C0] yealink 2-1:36.0: unexpected response 0
[  267.806598][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.806795][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.806820][    C0] yealink 2-1:36.0: unexpected response 0
[  267.807017][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.807236][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.825373][   T30] Workqueue: events_unbound fsnotify_mark_destroy_workfn
[  267.828713][    C0] yealink 2-1:36.0: unexpected response 0
[  267.837282][   T30] 
[  267.843949][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.850133][   T30] Call Trace:
[  267.857079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.857112][    C0] yealink 2-1:36.0: unexpected response 0
[  267.857320][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.911193][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.918085][    C0] yealink 2-1:36.0: unexpected response 0
[  267.919807][   T30]  <TASK>
[  267.924221][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.928063][   T30]  __schedule+0x17e8/0x4a20
[  267.934408][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.944220][   T30]  ? __pfx___schedule+0x10/0x10
[  267.946286][    C0] yealink 2-1:36.0: unexpected response 0
[  267.946549][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.955246][   T30]  ? __pfx_lock_release+0x10/0x10
[  267.958124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.976649][    C0] yealink 2-1:36.0: unexpected response 0
[  267.983080][   T30]  ? kthread_data+0x52/0xd0
[  267.983106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.983315][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.987899][   T30]  ? wq_worker_sleeping+0x66/0x240
[  267.995836][    C0] yealink 2-1:36.0: unexpected response 0
[  267.996108][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.996319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.028864][    C0] yealink 2-1:36.0: unexpected response 0
[  268.035481][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.038740][   T30]  ? schedule+0x90/0x320
[  268.042918][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.042943][    C0] yealink 2-1:36.0: unexpected response 0
[  268.043134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.051074][   T30]  schedule+0x14b/0x320
[  268.058653][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.084215][    C0] yealink 2-1:36.0: unexpected response 0
[  268.090561][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.096622][   T30]  schedule_timeout+0xb0/0x310
[  268.098274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.103934][   T30]  ? __pfx_schedule_timeout+0x10/0x10
[  268.110374][    C0] yealink 2-1:36.0: unexpected response 0
[  268.110615][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.110823][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.110841][    C0] yealink 2-1:36.0: unexpected response 0
[  268.111051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.111262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.111279][    C0] yealink 2-1:36.0: unexpected response 0
[  268.111682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.111939][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.126900][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  268.130866][    C0] yealink 2-1:36.0: unexpected response 0
[  268.190277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.196576][   T30]  ? wait_for_completion+0x2fe/0x620
[  268.197542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.203126][   T30]  ? wait_for_completion+0x2fe/0x620
[  268.209456][    C0] yealink 2-1:36.0: unexpected response 0
[  268.209742][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.209957][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.209977][    C0] yealink 2-1:36.0: unexpected response 0
[  268.210184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.210406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.210427][    C0] yealink 2-1:36.0: unexpected response 0
[  268.210681][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.224775][   T30]  ? _raw_spin_unlock_irq+0x23/0x50
[  268.229053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.241491][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  268.248329][    C0] yealink 2-1:36.0: unexpected response 0
[  268.292212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.297739][   T30]  ? wait_for_completion+0x2fe/0x620
[  268.299784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.305894][   T30]  wait_for_completion+0x355/0x620
[  268.311996][    C0] yealink 2-1:36.0: unexpected response 0
[  268.312243][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.312459][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.312477][    C0] yealink 2-1:36.0: unexpected response 0
[  268.312681][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.312889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.312907][    C0] yealink 2-1:36.0: unexpected response 0
[  268.313105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.327996][   T30]  ? __pfx_wait_for_completion+0x10/0x10
[  268.332699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.339980][   T30]  ? __init_swait_queue_head+0xae/0x150
[  268.345354][    C0] yealink 2-1:36.0: unexpected response 0
[  268.345595][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.358500][   T30]  __synchronize_srcu+0x357/0x400
[  268.359364][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.365913][   T30]  ? __pfx___synchronize_srcu+0x10/0x10
[  268.372391][    C0] yealink 2-1:36.0: unexpected response 0
[  268.372628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.378454][   T30]  ? __pfx_wakeme_after_rcu+0x10/0x10
[  268.385116][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.396803][   T30]  ? ktime_get_mono_fast_ns+0x303/0x320
[  268.403668][    C0] yealink 2-1:36.0: unexpected response 0
[  268.403945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.409389][   T30]  ? synchronize_srcu+0x2c3/0x2e0
[  268.416151][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.416175][    C0] yealink 2-1:36.0: unexpected response 0
[  268.416368][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.416605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.416623][    C0] yealink 2-1:36.0: unexpected response 0
[  268.416823][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.417028][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.417045][    C0] yealink 2-1:36.0: unexpected response 0
[  268.417247][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.417517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.432718][   T30]  fsnotify_mark_destroy_workfn+0x146/0x350
[  268.435762][    C0] yealink 2-1:36.0: unexpected response 0
[  268.442245][   T30]  ? __pfx_fsnotify_mark_destroy_workfn+0x10/0x10
[  268.449366][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.464888][   T30]  ? process_scheduled_works+0x945/0x1830
[  268.469646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.580904][    C0] yealink 2-1:36.0: unexpected response 0
[  268.587129][   T30]  process_scheduled_works+0xa2c/0x1830
[  268.587183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.593086][   T30]  ? __pfx_process_scheduled_works+0x10/0x10
[  268.600247][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.613256][    C0] yealink 2-1:36.0: unexpected response 0
[  268.616505][   T30]  ? assign_work+0x364/0x3d0
[  268.619413][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.619605][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.619624][    C0] yealink 2-1:36.0: unexpected response 0
[  268.619813][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.620017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.620034][    C0] yealink 2-1:36.0: unexpected response 0
[  268.620232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.631250][   T30]  worker_thread+0x86d/0xd50
[  268.632048][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.638855][   T30]  ? __kthread_parkme+0x169/0x1d0
[  268.644634][    C0] yealink 2-1:36.0: unexpected response 0
[  268.644857][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.658180][   T30]  ? __pfx_worker_thread+0x10/0x10
[  268.659544][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.665990][   T30]  kthread+0x2f0/0x390
[  268.672095][    C0] yealink 2-1:36.0: unexpected response 0
[  268.672333][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.676740][   T30]  ? __pfx_worker_thread+0x10/0x10
[  268.683770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.694756][   T30]  ? __pfx_kthread+0x10/0x10
[  268.694961][    C0] yealink 2-1:36.0: unexpected response 0
[  268.702331][   T30]  ret_from_fork+0x4b/0x80
[  268.707226][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.719877][   T30]  ? __pfx_kthread+0x10/0x10
[  268.724076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.724102][    C0] yealink 2-1:36.0: unexpected response 0
[  268.724298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.724505][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.724525][    C0] yealink 2-1:36.0: unexpected response 0
[  268.724726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.724928][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.824165][    C0] yealink 2-1:36.0: unexpected response 0
[  268.830456][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.831303][   T30]  ret_from_fork_asm+0x1a/0x30
[  268.837877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.851176][    C0] yealink 2-1:36.0: unexpected response 0
[  268.852800][   T30]  </TASK>
[  268.858316][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.868402][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.868496][   T30] INFO: task kworker/u8:7:2466 blocked for more than 144 seconds.
[  268.876031][    C0] yealink 2-1:36.0: unexpected response 0
[  268.876244][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.893411][   T30]       Not tainted 6.10.0-rc6-syzkaller-00069-g795c58e4c7fc #0
[  268.898075][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.911430][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  268.912774][    C0] yealink 2-1:36.0: unexpected response 0
[  268.922244][   T30] task:kworker/u8:7    state:D
[  268.927900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.928175][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.928194][    C0] yealink 2-1:36.0: unexpected response 0
[  268.928405][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.928799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.928822][    C0] yealink 2-1:36.0: unexpected response 0
[  268.929021][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.943063][   T30]  stack:19864 pid:2466  tgid:2466  ppid:2      flags:0x00004000
[  268.948747][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.997964][    C0] yealink 2-1:36.0: unexpected response 0
[  269.004480][   T30] Workqueue: events_unbound fsnotify_connector_destroy_workfn
[  269.004589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.004816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.013506][   T30] 
[  269.019886][    C0] yealink 2-1:36.0: unexpected response 0
[  269.035210][   T30] Call Trace:
[  269.035559][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.038707][   T30]  <TASK>
[  269.045737][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.045763][    C0] yealink 2-1:36.0: unexpected response 0
[  269.055804][   T30]  __schedule+0x17e8/0x4a20
[  269.056799][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.074151][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.074548][   T30]  ? __pfx___schedule+0x10/0x10
[  269.081099][    C0] yealink 2-1:36.0: unexpected response 0
[  269.093362][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.095231][   T30]  ? __pfx_lock_release+0x10/0x10
[  269.100826][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.112155][   T30]  ? kthread_data+0x52/0xd0
[  269.113279][    C0] yealink 2-1:36.0: unexpected response 0
[  269.117942][   T30]  ? wq_worker_sleeping+0x66/0x240
[  269.124071][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.129640][   T30]  ? schedule+0x90/0x320
[  269.136606][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.136637][    C0] yealink 2-1:36.0: unexpected response 0
[  269.136843][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.137084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.137102][    C0] yealink 2-1:36.0: unexpected response 0
[  269.137292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.138403][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.152329][   T30]  schedule+0x14b/0x320
[  269.156736][    C0] yealink 2-1:36.0: unexpected response 0
[  269.164987][   T30]  schedule_timeout+0xb0/0x310
[  269.171779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.178404][   T30]  ? __pfx_schedule_timeout+0x10/0x10
[  269.185214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.202453][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  269.202571][    C0] yealink 2-1:36.0: unexpected response 0
[  269.208116][   T30]  ? wait_for_completion+0x2fe/0x620
[  269.216260][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.255383][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.260906][   T30]  ? wait_for_completion+0x2fe/0x620
[  269.262245][    C0] yealink 2-1:36.0: unexpected response 0
[  269.262475][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.262687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.269363][   T30]  ? _raw_spin_unlock_irq+0x23/0x50
[  269.274070][    C0] yealink 2-1:36.0: unexpected response 0
[  269.274323][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.287266][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  269.288911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.295855][   T30]  ? wait_for_completion+0x2fe/0x620
[  269.300921][    C0] yealink 2-1:36.0: unexpected response 0
[  269.336074][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.338788][   T30]  wait_for_completion+0x355/0x620
[  269.343794][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.354688][   T30]  ? __pfx_wait_for_completion+0x10/0x10
[  269.356305][    C0] yealink 2-1:36.0: unexpected response 0
[  269.362643][   T30]  ? __init_swait_queue_head+0xae/0x150
[  269.368886][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.382830][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.390851][    C0] yealink 2-1:36.0: unexpected response 0
[  269.400810][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.410293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.418116][   T30]  __synchronize_srcu+0x357/0x400
[  269.419680][    C0] yealink 2-1:36.0: unexpected response 0
[  269.425651][   T30]  ? __pfx___synchronize_srcu+0x10/0x10
[  269.432171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.445222][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.453066][    C0] yealink 2-1:36.0: unexpected response 0
[  269.459603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.467193][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.468036][   T30]  ? __pfx_wakeme_after_rcu+0x10/0x10
[  269.474683][    C0] yealink 2-1:36.0: unexpected response 0
[  269.474951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.475160][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.489229][   T30]  ? ktime_get_mono_fast_ns+0x303/0x320
[  269.497026][    C0] yealink 2-1:36.0: unexpected response 0
[  269.497304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.514229][   T30]  ? synchronize_srcu+0x2c3/0x2e0
[  269.516368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.529886][   T30]  fsnotify_connector_destroy_workfn+0x44/0xb0
[  269.529976][    C0] yealink 2-1:36.0: unexpected response 0
[  269.538733][   T30]  ? process_scheduled_works+0x945/0x1830
[  269.544875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.545087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.545106][    C0] yealink 2-1:36.0: unexpected response 0
[  269.545302][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.545504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.545521][    C0] yealink 2-1:36.0: unexpected response 0
[  269.545717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.560150][   T30]  process_scheduled_works+0xa2c/0x1830
[  269.566668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.581924][   T30]  ? __pfx_process_scheduled_works+0x10/0x10
[  269.586745][    C0] yealink 2-1:36.0: unexpected response 0
[  269.594709][   T30]  ? assign_work+0x364/0x3d0
[  269.601484][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.609532][   T30]  worker_thread+0x86d/0xd50
[  269.616949][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.616975][    C0] yealink 2-1:36.0: unexpected response 0
[  269.617173][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.675424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.683170][    C0] yealink 2-1:36.0: unexpected response 0
[  269.689391][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  269.689988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.697172][   T30]  ? __kthread_parkme+0x169/0x1d0
[  269.704176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.709756][   T30]  ? __pfx_worker_thread+0x10/0x10
[  269.716654][    C0] yealink 2-1:36.0: unexpected response 0
[  269.716920][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.728397][   T30]  kthread+0x2f0/0x390
[  269.735437][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.747637][    C0] yealink 2-1:36.0: unexpected response 0
[  269.753951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.761161][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.762317][   T30]  ? __pfx_worker_thread+0x10/0x10
[  269.768107][    C0] yealink 2-1:36.0: unexpected response 0
[  269.780115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.787661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.793548][   T30]  ? __pfx_kthread+0x10/0x10
[  269.794612][    C0] yealink 2-1:36.0: unexpected response 0
[  269.799573][   T30]  ret_from_fork+0x4b/0x80
[  269.806440][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.818947][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.826468][    C0] yealink 2-1:36.0: unexpected response 0
[  269.832792][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.833208][   T30]  ? __pfx_kthread+0x10/0x10
[  269.841978][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.842009][    C0] yealink 2-1:36.0: unexpected response 0
[  269.842206][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.855631][   T30]  ret_from_fork_asm+0x1a/0x30
[  269.860833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.869828][   T30]  </TASK>
[  269.874361][    C0] yealink 2-1:36.0: unexpected response 0
[  269.874615][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.887973][   T30] 
[  269.887973][   T30] Showing all locks held in the system:
[  269.891173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.900355][   T30] 2 locks held by kworker/0:1/9:
[  269.906114][    C0] yealink 2-1:36.0: unexpected response 0
[  269.906349][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.918894][   T30] 2 locks held by kworker/u8:1/12:
[  269.924545][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.936969][   T30]  #0: 
[  269.937017][    C0] yealink 2-1:36.0: unexpected response 0
[  269.944778][   T30] ffff888015089148
[  269.947401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.962892][   T30]  ((wq_completion)events_unbound){+.+.}-{0:0}
[  269.965568][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.965575][   T30] , at: process_scheduled_works+0x90a/0x1830
[  269.973061][    C0] yealink 2-1:36.0: unexpected response 0
[  269.973313][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.973517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.973535][    C0] yealink 2-1:36.0: unexpected response 0
[  270.014055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.020345][   T30]  #1: ffffc90000117d00
[  270.021408][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.021415][   T30]  (
[  270.026548][   T30] (reaper_work).work
[  270.034379][    C0] yealink 2-1:36.0: unexpected response 0
[  270.034688][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.038207][   T30] ){+.+.}-{0:0}
[  270.041542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.054790][   T30] , at: process_scheduled_works+0x945/0x1830
[  270.055153][    C0] yealink 2-1:36.0: unexpected response 0
[  270.058799][   T30] 6 locks held by kworker/1:0/25:
[  270.066146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.091639][   T30]  #0: ffff888015120d48 (
[  270.091677][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.091685][   T30] (wq_completion)usb_hub_wq
[  270.091703][    C0] yealink 2-1:36.0: unexpected response 0
[  270.096207][   T30] ){+.+.}-{0:0}
[  270.103783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.125655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.129261][   T30] , at: process_scheduled_works+0x90a/0x1830
[  270.132616][    C0] yealink 2-1:36.0: unexpected response 0
[  270.132887][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.133086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.142908][   T30]  #1: 
[  270.144759][    C0] yealink 2-1:36.0: unexpected response 0
[  270.167815][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.169907][   T30] ffffc900001f7d00
[  270.175059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.175085][    C0] yealink 2-1:36.0: unexpected response 0
[  270.175281][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.199623][   T30]  ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  270.199695][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.217290][    C0] yealink 2-1:36.0: unexpected response 0
[  270.223674][   T30]  #2: ffff8880238b7190 (
[  270.223704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.223911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.228130][   T30] &dev->mutex){....}-{3:3}
[  270.235180][    C0] yealink 2-1:36.0: unexpected response 0
[  270.235443][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.248970][   T30] , at: hub_event+0x1fe/0x5150
[  270.253920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.272880][    C0] yealink 2-1:36.0: unexpected response 0
[  270.279035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.286720][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.288017][   T30]  #3: 
[  270.294052][    C0] yealink 2-1:36.0: unexpected response 0
[  270.295202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.304024][   T30] ffff88806d03d190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520
[  270.310688][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.323574][   T30]  #4: 
[  270.328926][    C0] yealink 2-1:36.0: unexpected response 0
[  270.332487][   T30] ffff88807a2e4160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520
[  270.338215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.353114][   T30]  #5: ffffffff8f0a4068 (input_mutex){+.+.}-{3:3}, at: input_register_device+0xade/0x1090
[  270.354981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.372894][    C0] yealink 2-1:36.0: unexpected response 0
[  270.379330][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.386557][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.393788][    C0] yealink 2-1:36.0: unexpected response 0
[  270.400366][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.400895][   T30] 1 lock held by khungtaskd/30:
[  270.407526][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.407560][    C0] yealink 2-1:36.0: unexpected response 0
[  270.407783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.432371][   T30]  #0: ffffffff8e333f20 (rcu_read_lock){....}-{1:2}
[  270.432447][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.432448][   T30] , at: debug_show_all_locks+0x55/0x2a0
[  270.439122][    C0] yealink 2-1:36.0: unexpected response 0
[  270.458641][   T30] 5 locks held by kworker/u9:0/53:
[  270.458661][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.471075][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.473105][   T30]  #0: 
[  270.478284][    C0] yealink 2-1:36.0: unexpected response 0
[  270.481734][   T30] ffff88801ee79148 ((wq_completion)hci0){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  270.487557][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.503609][   T30]  #1: ffffc90000bd7d00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  270.505470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.525058][   T30]  #2: 
[  270.526916][    C0] yealink 2-1:36.0: unexpected response 0
[  270.529877][   T30] ffff88802d40cd88
[  270.536552][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.537590][   T30]  (
[  270.540619][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.557913][   T30] &hdev->req_lock
[  270.558352][    C0] yealink 2-1:36.0: unexpected response 0
[  270.562465][   T30] ){+.+.}-{3:3}
[  270.568060][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.568308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.568327][    C0] yealink 2-1:36.0: unexpected response 0
[  270.568551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.568769][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.568786][    C0] yealink 2-1:36.0: unexpected response 0
[  270.568992][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.580967][   T30] , at: hci_cmd_sync_work+0x1ec/0x400
[  270.586476][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.632046][    C0] yealink 2-1:36.0: unexpected response 0
[  270.638416][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.645017][   T30]  #3: ffff88802d40c078 (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0
[  270.645618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.656151][   T30]  #4: 
[  270.662687][    C0] yealink 2-1:36.0: unexpected response 0
[  270.662947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.676550][   T30] ffffffff8f9493a8 (uevent_sock_mutex){+.+.}-{3:3}, at: kobject_uevent_net_broadcast+0x280/0x580
[  270.679538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.690744][   T30] 5 locks held by kworker/u8:5/743:
[  270.697420][    C0] yealink 2-1:36.0: unexpected response 0
[  270.697685][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.716410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.723725][    C0] yealink 2-1:36.0: unexpected response 0
[  270.730404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.736174][   T30] 2 locks held by kworker/u8:7/2466:
[  270.738226][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.744382][   T30]  #0: 
[  270.750713][    C0] yealink 2-1:36.0: unexpected response 0
[  270.759733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.766805][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.773690][    C0] yealink 2-1:36.0: unexpected response 0
[  270.780588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.788061][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.795674][    C0] yealink 2-1:36.0: unexpected response 0
[  270.801921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.801925][   T30] ffff888015089148
[  270.802121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.808955][   T30]  ((wq_completion)events_unbound
[  270.812846][    C0] yealink 2-1:36.0: unexpected response 0
[  270.813131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.813341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.813361][    C0] yealink 2-1:36.0: unexpected response 0
[  270.813628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.835455][   T30] ){+.+.}-{0:0}
[  270.841806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.849436][   T30] , at: process_scheduled_works+0x90a/0x1830
[  270.854934][    C0] yealink 2-1:36.0: unexpected response 0
[  270.855203][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.855405][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.855423][    C0] yealink 2-1:36.0: unexpected response 0
[  270.855613][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.869498][   T30]  #1: 
[  270.873287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.873316][    C0] yealink 2-1:36.0: unexpected response 0
[  270.873523][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.873725][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.873738][    C0] yealink 2-1:36.0: unexpected response 0
[  270.873942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.874134][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.874151][    C0] yealink 2-1:36.0: unexpected response 0
[  270.874352][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.889570][   T30] ffffc90009707d00
[  270.894989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.907433][   T30]  (
[  270.907632][    C0] yealink 2-1:36.0: unexpected response 0
[  270.915317][   T30] connector_reaper_work
[  270.917967][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.930824][   T30] ){+.+.}-{0:0}
[  270.931517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.940371][   T30] , at: process_scheduled_works+0x945/0x1830
[  270.947941][    C0] yealink 2-1:36.0: unexpected response 0
[  270.948215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.948424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.054179][    C0] yealink 2-1:36.0: unexpected response 0
[  271.060480][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.067779][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.069533][   T30] 5 locks held by kworker/u9:1/4488:
[  271.074842][    C0] yealink 2-1:36.0: unexpected response 0
[  271.075114][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.082072][   T30]  #0: 
[  271.086748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.101616][   T30] ffff88801ea3a148
[  271.104576][    C0] yealink 2-1:36.0: unexpected response 0
[  271.108448][   T30]  (
[  271.114850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.116908][   T30] (wq_completion)hci2
[  271.117757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.125664][   T30] ){+.+.}-{0:0}
[  271.129091][    C0] yealink 2-1:36.0: unexpected response 0
[  271.140065][   T30] , at: process_scheduled_works+0x90a/0x1830
[  271.146848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.157673][   T30]  #1: ffffc9000d7afd00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  271.159029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.172985][   T30]  #2: 
[  271.179623][    C0] yealink 2-1:36.0: unexpected response 0
[  271.179861][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.180068][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.180086][    C0] yealink 2-1:36.0: unexpected response 0
[  271.180293][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.180505][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.180520][    C0] yealink 2-1:36.0: unexpected response 0
[  271.180715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.193792][   T30] ffff88807c59cd88
[  271.196841][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.247461][    C0] yealink 2-1:36.0: unexpected response 0
[  271.253597][   T30]  (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400
[  271.253683][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.262008][   T30]  #3: ffff88807c59c078 (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0
[  271.269246][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.286386][    C0] yealink 2-1:36.0: unexpected response 0
[  271.287620][   T30]  #4: 
[  271.292580][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.293147][   T30] ffffffff8f9493a8
[  271.295635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.308768][   T30]  (
[  271.313437][    C0] yealink 2-1:36.0: unexpected response 0
[  271.313682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.329586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.336618][    C0] yealink 2-1:36.0: unexpected response 0
[  271.337712][   T30] uevent_sock_mutex
[  271.342848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.354456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.360057][   T30] ){+.+.}-{3:3}
[  271.361499][    C0] yealink 2-1:36.0: unexpected response 0
[  271.361733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.365066][   T30] , at: kobject_uevent_net_broadcast+0x280/0x580
[  271.371138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.391921][    C0] yealink 2-1:36.0: unexpected response 0
[  271.398295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.399873][   T30] 2 locks held by getty/4841:
[  271.405425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.405455][    C0] yealink 2-1:36.0: unexpected response 0
[  271.405819][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.416432][   T30]  #0: 
[  271.418129][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.440697][    C0] yealink 2-1:36.0: unexpected response 0
[  271.447077][   T30] ffff88802ad530a0
[  271.447093][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.447568][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.450926][   T30]  (&tty->ldisc_sem
[  271.457976][    C0] yealink 2-1:36.0: unexpected response 0
[  271.458243][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.472858][   T30] ){++++}-{0:0}
[  271.475157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.491151][   T30] , at: tty_ldisc_ref_wait+0x25/0x70
[  271.493253][    C0] yealink 2-1:36.0: unexpected response 0
[  271.498615][   T30]  #1: 
[  271.504947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.505616][   T30] ffffc900031332f0
[  271.507944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.521213][   T30]  (
[  271.525545][    C0] yealink 2-1:36.0: unexpected response 0
[  271.528328][   T30] &ldata->atomic_read_lock
[  271.534571][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.535358][   T30] ){+.+.}-{3:3}
[  271.539223][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.552139][   T30] , at: n_tty_read+0x6b5/0x1e10
[  271.557395][    C0] yealink 2-1:36.0: unexpected response 0
[  271.564165][   T30] 5 locks held by kworker/u9:2/5136:
[  271.569912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.583212][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.590380][    C0] yealink 2-1:36.0: unexpected response 0
[  271.598143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.605867][   T30]  #0: ffff88802e166148 ((wq_completion)hci4
[  271.605913][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.605938][    C0] yealink 2-1:36.0: unexpected response 0
[  271.627177][   T30] ){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  271.627226][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.640988][   T30]  #1: ffffc9000360fd00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  271.642498][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.663344][    C0] yealink 2-1:36.0: unexpected response 0
[  271.669399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.674968][   T30]  #2: ffff88801ecb4d88 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400
[  271.676868][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.694751][    C0] yealink 2-1:36.0: unexpected response 0
[  271.701724][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.709790][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.718878][    C0] yealink 2-1:36.0: unexpected response 0
[  271.725075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.725638][   T30]  #3: 
[  271.732937][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.732971][    C0] yealink 2-1:36.0: unexpected response 0
[  271.733188][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.745511][   T30] ffff88801ecb4078
[  271.750696][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.758107][   T30]  (
[  271.761708][    C0] yealink 2-1:36.0: unexpected response 0
[  271.761976][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.769519][   T30] &hdev->lock
[  271.771909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.771937][    C0] yealink 2-1:36.0: unexpected response 0
[  271.772138][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.778685][   T30] ){+.+.}-{3:3}
[  271.785705][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.798223][   T30] , at: hci_abort_conn_sync+0x1ea/0xde0
[  271.801900][    C0] yealink 2-1:36.0: unexpected response 0
[  271.802154][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.810078][   T30]  #4: 
[  271.814526][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.814558][    C0] yealink 2-1:36.0: unexpected response 0
[  271.814759][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.830201][   T30] ffffffff8f9493a8
[  271.836504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.848804][   T30]  (
[  271.853672][    C0] yealink 2-1:36.0: unexpected response 0
[  271.853951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.860612][   T30] uevent_sock_mutex
[  271.866826][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.906381][    C0] yealink 2-1:36.0: unexpected response 0
[  271.913343][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.920479][   T30] ){+.+.}-{3:3}
[  271.921504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.921530][    C0] yealink 2-1:36.0: unexpected response 0
[  271.921730][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.926491][   T30] , at: kobject_uevent_net_broadcast+0x280/0x580
[  271.934133][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.947079][   T30] 2 locks held by kworker/0:3/5170:
[  271.948059][    C0] yealink 2-1:36.0: unexpected response 0
[  271.955546][   T30] 8 locks held by kworker/0:4/5175:
[  271.963265][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.989171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.994995][   T30] 2 locks held by kworker/0:5/5193:
[  271.996652][    C0] yealink 2-1:36.0: unexpected response 0
[  272.005167][   T30] 6 locks held by kworker/1:4/5264:
[  272.008723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.021304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.028482][    C0] yealink 2-1:36.0: unexpected response 0
[  272.035531][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.036178][   T30]  #0: 
[  272.044159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.054847][    C0] yealink 2-1:36.0: unexpected response 0
[  272.061518][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.067088][   T30] ffff888015120d48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  272.069007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.090267][    C0] yealink 2-1:36.0: unexpected response 0
[  272.097636][   T30]  #1: ffffc9000362fd00
[  272.097653][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.097851][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.111780][   T30]  (
[  272.119529][    C0] yealink 2-1:36.0: unexpected response 0
[  272.124862][   T30] (work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  272.130825][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.151071][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.157039][   T30]  #2: 
[  272.159246][    C0] yealink 2-1:36.0: unexpected response 0
[  272.163420][   T30] ffff8880238cf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150
[  272.168636][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.183629][   T30]  #3: ffff888065f7f190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520
[  272.185803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.201549][   T30]  #4: 
[  272.203427][    C0] yealink 2-1:36.0: unexpected response 0
[  272.203655][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.203849][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.203866][    C0] yealink 2-1:36.0: unexpected response 0
[  272.204060][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.204316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.204334][    C0] yealink 2-1:36.0: unexpected response 0
[  272.204530][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.210597][   T30] ffff88807dc42160
[  272.214089][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.214116][    C0] yealink 2-1:36.0: unexpected response 0
[  272.214311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.214505][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.214519][    C0] yealink 2-1:36.0: unexpected response 0
[  272.214704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.214900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.214917][    C0] yealink 2-1:36.0: unexpected response 0
[  272.215117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.215313][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.215331][    C0] yealink 2-1:36.0: unexpected response 0
[  272.215531][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.215730][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.215748][    C0] yealink 2-1:36.0: unexpected response 0
[  272.215935][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.216139][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.216156][    C0] yealink 2-1:36.0: unexpected response 0
[  272.216367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.216596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.216620][    C0] yealink 2-1:36.0: unexpected response 0
[  272.216821][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.217062][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.217084][    C0] yealink 2-1:36.0: unexpected response 0
[  272.217298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.217507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.217528][    C0] yealink 2-1:36.0: unexpected response 0
[  272.217738][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.218006][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.218043][    C0] yealink 2-1:36.0: unexpected response 0
[  272.218311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.218518][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.218538][    C0] yealink 2-1:36.0: unexpected response 0
[  272.218731][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.218923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.218943][    C0] yealink 2-1:36.0: unexpected response 0
[  272.219139][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.219333][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.219351][    C0] yealink 2-1:36.0: unexpected response 0
[  272.219543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.219750][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.219771][    C0] yealink 2-1:36.0: unexpected response 0
[  272.219976][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.220173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.220192][    C0] yealink 2-1:36.0: unexpected response 0
[  272.220392][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.220622][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.220643][    C0] yealink 2-1:36.0: unexpected response 0
[  272.220837][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.221022][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.221037][    C0] yealink 2-1:36.0: unexpected response 0
[  272.221629][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.640072][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.647579][    C0] yealink 2-1:36.0: unexpected response 0
[  272.651265][   T30]  (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520
[  272.654085][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.669371][   T30]  #5: ffffffff8f0a4068 (input_mutex){+.+.}-{3:3}, at: input_register_device+0xade/0x1090
[  272.669639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.680701][   T30] 4 locks held by udevd/5786:
[  272.687662][    C0] yealink 2-1:36.0: unexpected response 0
[  272.687929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.700377][   T30]  #0: 
[  272.700740][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.708525][   T30] ffff88801f067b08
[  272.711304][    C0] yealink 2-1:36.0: unexpected response 0
[  272.711567][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.719353][   T30]  (
[  272.722431][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.722454][    C0] yealink 2-1:36.0: unexpected response 0
[  272.722652][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.722859][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.722876][    C0] yealink 2-1:36.0: unexpected response 0
[  272.723075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.724261][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.729478][   T30] &p->lock
[  272.737291][    C0] yealink 2-1:36.0: unexpected response 0
[  272.737554][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.746917][   T30] ){+.+.}-{3:3}
[  272.747634][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.754312][   T30] , at: seq_read_iter+0xb7/0xd60
[  272.760807][    C0] yealink 2-1:36.0: unexpected response 0
[  272.768277][   T30]  #1: 
[  272.774379][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.783015][   T30] ffff888065b28088
[  272.789872][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.794789][   T30]  (
[  272.800548][    C0] yealink 2-1:36.0: unexpected response 0
[  272.811604][   T30] &of->mutex
[  272.816499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.838921][   T30] #2){+.+.}-{3:3}
[  272.842379][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.850420][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  272.854968][    C0] yealink 2-1:36.0: unexpected response 0
[  272.855230][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.855574][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.863501][   T30]  #2: 
[  272.865328][    C0] yealink 2-1:36.0: unexpected response 0
[  272.871817][   T30] ffff88801ee14b48
[  272.875648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.891314][   T30]  (
[  272.896218][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.914678][   T30] kn->active
[  272.921576][    C0] yealink 2-1:36.0: unexpected response 0
[  272.921843][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.922052][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.922069][    C0] yealink 2-1:36.0: unexpected response 0
[  272.922267][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.922468][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.922486][    C0] yealink 2-1:36.0: unexpected response 0
[  272.922679][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.927654][   T30] #5
[  272.932035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.932061][    C0] yealink 2-1:36.0: unexpected response 0
[  272.932254][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.932481][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.936332][   T30] ){.+.+}-{0:0}
[  272.943697][    C0] yealink 2-1:36.0: unexpected response 0
[  272.943936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.946953][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  272.954565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.957906][   T30]  #3: 
[  272.963801][    C0] yealink 2-1:36.0: unexpected response 0
[  272.964082][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.970830][   T30] ffff88806d03d190
[  272.978351][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.984698][   T30]  (
[  272.992162][    C0] yealink 2-1:36.0: unexpected response 0
[  272.992421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.005820][   T30] &dev->mutex
[  273.012619][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.016467][   T30] ){....}-{3:3}
[  273.022418][    C0] yealink 2-1:36.0: unexpected response 0
[  273.022651][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.022854][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.022872][    C0] yealink 2-1:36.0: unexpected response 0
[  273.023067][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.023264][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.023281][    C0] yealink 2-1:36.0: unexpected response 0
[  273.023481][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.023681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.023696][    C0] yealink 2-1:36.0: unexpected response 0
[  273.023889][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.024095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.031518][   T30] , at: uevent_show+0x17d/0x340
[  273.037160][    C0] yealink 2-1:36.0: unexpected response 0
[  273.223198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.230793][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.238044][   T30] 4 locks held by udevd/5888:
[  273.238621][    C0] yealink 2-1:36.0: unexpected response 0
[  273.243555][   T30]  #0: ffff88801f6788b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60
[  273.249568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.259688][   T30]  #1: ffff88806dd73c88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x53/0x3b0
[  273.265412][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.281663][   T30]  #2: 
[  273.282035][    C0] yealink 2-1:36.0: unexpected response 0
[  273.282300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.284806][   T30] ffff88807ce78f08
[  273.290956][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.306153][   T30]  (
[  273.311765][    C0] yealink 2-1:36.0: unexpected response 0
[  273.312004][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.327654][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.334554][    C0] yealink 2-1:36.0: unexpected response 0
[  273.340609][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.341587][   T30] kn->active#24){.+.+}-{0:0}, at: kernfs_seq_start+0x72/0x3b0
[  273.347683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.362568][    C0] yealink 2-1:36.0: unexpected response 0
[  273.371726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.378912][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.379270][   T30]  #3: 
[  273.386036][    C0] yealink 2-1:36.0: unexpected response 0
[  273.386261][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.402468][   T30] ffff88802cf94190 (&dev->mutex){....}-{3:3}, at: serial_show+0x26/0xa0
[  273.402551][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.410947][   T30] 5 locks held by kworker/u9:4/5900:
[  273.418124][    C0] yealink 2-1:36.0: unexpected response 0
[  273.418338][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.437274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.444435][    C0] yealink 2-1:36.0: unexpected response 0
[  273.450747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.456143][   T30]  #0: ffff88801ea3b948 ((wq_completion)hci3){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  273.458364][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.471274][   T30]  #1: 
[  273.476283][    C0] yealink 2-1:36.0: unexpected response 0
[  273.479143][   T30] ffffc90003f1fd00
[  273.486253][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.487058][   T30]  (
[  273.490419][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.503522][   T30] (work_completion)(&hdev->cmd_sync_work)
[  273.506933][    C0] yealink 2-1:36.0: unexpected response 0
[  273.514015][   T30] ){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  273.519623][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.533255][   T30]  #2: 
[  273.534454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.534481][    C0] yealink 2-1:36.0: unexpected response 0
[  273.534674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.534876][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.534893][    C0] yealink 2-1:36.0: unexpected response 0
[  273.535092][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.535309][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.547280][   T30] ffff88801f308d88
[  273.551132][    C0] yealink 2-1:36.0: unexpected response 0
[  273.558490][   T30]  (
[  273.564970][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.571143][   T30] &hdev->req_lock
[  273.606391][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.610388][    C0] yealink 2-1:36.0: unexpected response 0
[  273.620954][   T30] ){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400
[  273.625366][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.641116][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.648450][    C0] yealink 2-1:36.0: unexpected response 0
[  273.655280][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.663253][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.665556][   T30]  #3: 
[  273.671712][    C0] yealink 2-1:36.0: unexpected response 0
[  273.672090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.674848][   T30] ffff88801f308078
[  273.681779][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.681812][    C0] yealink 2-1:36.0: unexpected response 0
[  273.707117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.712386][   T30]  (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0
[  273.715501][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.730788][    C0] yealink 2-1:36.0: unexpected response 0
[  273.738388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.747416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.750542][   T30]  #4: 
[  273.754478][    C0] yealink 2-1:36.0: unexpected response 0
[  273.754742][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.758886][   T30] ffffffff8f9493a8
[  273.765096][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.765130][    C0] yealink 2-1:36.0: unexpected response 0
[  273.765337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.799801][   T30]  (uevent_sock_mutex){+.+.}-{3:3}
[  273.799841][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.799846][   T30] , at: kobject_uevent_net_broadcast+0x280/0x580
[  273.805419][    C0] yealink 2-1:36.0: unexpected response 0
[  273.805720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.805923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.840633][    C0] yealink 2-1:36.0: unexpected response 0
[  273.846616][   T30] 4 locks held by udevd/5904:
[  273.846673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.858511][   T30]  #0: ffff88802c034b08 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60
[  273.858787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.869220][   T30]  #1: 
[  273.874627][    C0] yealink 2-1:36.0: unexpected response 0
[  273.874898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.878383][   T30] ffff88801e3c2c88
[  273.884095][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.884122][    C0] yealink 2-1:36.0: unexpected response 0
[  273.884324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.915520][   T30]  (&of->mutex#2){+.+.}-{3:3}
[  273.915557][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.915582][    C0] yealink 2-1:36.0: unexpected response 0
[  273.920598][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  273.928647][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.928865][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.940466][   T30]  #2: 
[  273.946587][    C0] yealink 2-1:36.0: unexpected response 0
[  273.946898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.947099][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.947118][    C0] yealink 2-1:36.0: unexpected response 0
[  273.947321][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.947521][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.947537][    C0] yealink 2-1:36.0: unexpected response 0
[  273.947730][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.947926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.963913][   T30] ffff88801f9f11e8
[  273.964035][    C0] yealink 2-1:36.0: unexpected response 0
[  273.971343][   T30]  (
[  273.978656][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.990698][   T30] kn->active
[  273.992803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.000081][   T30] #24
[  274.005571][    C0] yealink 2-1:36.0: unexpected response 0
[  274.005794][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.018664][   T30] ){.+.+}-{0:0}
[  274.019762][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.023957][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  274.029052][    C0] yealink 2-1:36.0: unexpected response 0
[  274.032028][   T30]  #3: 
[  274.038528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.096909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.104254][    C0] yealink 2-1:36.0: unexpected response 0
[  274.105080][   T30] ffff8880222a0190 (&dev->mutex){....}-{3:3}, at: serial_show+0x26/0xa0
[  274.110297][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.119365][   T30] 5 locks held by kworker/u9:6/5910:
[  274.126280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.137251][   T30]  #0: 
[  274.138179][    C0] yealink 2-1:36.0: unexpected response 0
[  274.140951][   T30] ffff88801ea38948
[  274.147514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.156349][   T30]  ((wq_completion)hci1){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  274.158758][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.175815][    C0] yealink 2-1:36.0: unexpected response 0
[  274.181939][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.182333][   T30]  #1: ffffc9000404fd00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  274.189328][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.209774][    C0] yealink 2-1:36.0: unexpected response 0
[  274.215990][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.222999][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.230117][    C0] yealink 2-1:36.0: unexpected response 0
[  274.236371][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.238470][   T30]  #2: ffff88807c598d88 (
[  274.243609][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.243636][    C0] yealink 2-1:36.0: unexpected response 0
[  274.248384][   T30] &hdev->req_lock){+.+.}-{3:3}
[  274.255687][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.255906][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.255925][    C0] yealink 2-1:36.0: unexpected response 0
[  274.256121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.256313][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.256330][    C0] yealink 2-1:36.0: unexpected response 0
[  274.256534][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.256753][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.256770][    C0] yealink 2-1:36.0: unexpected response 0
[  274.271431][   T30] , at: hci_cmd_sync_work+0x1ec/0x400
[  274.274665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.286734][   T30]  #3: 
[  274.287124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.295711][   T30] ffff88807c598078
[  274.300771][    C0] yealink 2-1:36.0: unexpected response 0
[  274.307717][   T30]  (
[  274.314500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.339988][   T30] &hdev->lock
[  274.345083][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.360038][   T30] ){+.+.}-{3:3}
[  274.361583][    C0] yealink 2-1:36.0: unexpected response 0
[  274.361814][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.366105][   T30] , at: hci_abort_conn_sync+0x1ea/0xde0
[  274.371697][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.371719][    C0] yealink 2-1:36.0: unexpected response 0
[  274.371904][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.434524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.441493][   T30]  #4: 
[  274.441497][    C0] yealink 2-1:36.0: unexpected response 0
[  274.441718][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.444440][   T30] ffffffff8f9493a8
[  274.450644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.463784][   T30]  (
[  274.468678][    C0] yealink 2-1:36.0: unexpected response 0
[  274.471844][   T30] uevent_sock_mutex){+.+.}-{3:3}, at: kobject_uevent_net_broadcast+0x280/0x580
[  274.477728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.495452][   T30] 4 locks held by udevd/5912:
[  274.496201][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.508355][    C0] yealink 2-1:36.0: unexpected response 0
[  274.515489][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.515981][   T30]  #0: 
[  274.522609][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.522642][    C0] yealink 2-1:36.0: unexpected response 0
[  274.539229][   T30] ffff88801fc879e0 (&p->lock){+.+.}-{3:3}
[  274.539284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.539288][   T30] , at: seq_read_iter+0xb7/0xd60
[  274.545785][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.545805][    C0] yealink 2-1:36.0: unexpected response 0
[  274.546001][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.578971][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.583862][   T30]  #1: 
[  274.586186][    C0] yealink 2-1:36.0: unexpected response 0
[  274.589525][   T30] ffff88807b432c88 (
[  274.597040][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.609655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.617598][    C0] yealink 2-1:36.0: unexpected response 0
[  274.618638][   T30] &of->mutex
[  274.624398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.624407][   T30] #2
[  274.624606][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.627872][   T30] ){+.+.}-{3:3}
[  274.635431][    C0] yealink 2-1:36.0: unexpected response 0
[  274.635685][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.635880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.642944][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  274.645530][    C0] yealink 2-1:36.0: unexpected response 0
[  274.649335][   T30]  #2: 
[  274.656596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.671232][   T30] ffff88802cba1698
[  274.671632][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.677553][   T30]  (
[  274.682670][    C0] yealink 2-1:36.0: unexpected response 0
[  274.682906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.683145][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.693091][   T30] kn->active
[  274.693999][    C0] yealink 2-1:36.0: unexpected response 0
[  274.698429][   T30] #5
[  274.706116][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.709638][   T30] ){.+.+}-{0:0}
[  274.714909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.714939][    C0] yealink 2-1:36.0: unexpected response 0
[  274.715130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.727875][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  274.729029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.732709][   T30]  #3: 
[  274.738030][    C0] yealink 2-1:36.0: unexpected response 0
[  274.740565][   T30] ffff888065f7f190
[  274.748692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.806176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.815242][    C0] yealink 2-1:36.0: unexpected response 0
[  274.821671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.829501][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.837065][    C0] yealink 2-1:36.0: unexpected response 0
[  274.837799][   T30]  (
[  274.843730][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.854530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.860055][   T30] &dev->mutex
[  274.861927][    C0] yealink 2-1:36.0: unexpected response 0
[  274.862182][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.879357][   T30] ){....}-{3:3}
[  274.879376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.879383][   T30] , at: uevent_show+0x17d/0x340
[  274.882836][    C0] yealink 2-1:36.0: unexpected response 0
[  274.883048][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.883247][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.896728][   T30] 6 locks held by kworker/1:5/6143:
[  274.901980][    C0] yealink 2-1:36.0: unexpected response 0
[  274.902218][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.934861][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.939892][   T30]  #0: 
[  274.942426][    C0] yealink 2-1:36.0: unexpected response 0
[  274.942674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.942877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.942894][    C0] yealink 2-1:36.0: unexpected response 0
[  274.946956][   T30] ffff888015120d48
[  274.952226][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.959728][   T30]  (
[  274.966807][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.994797][    C0] yealink 2-1:36.0: unexpected response 0
[  275.001277][   T30] (wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  275.001336][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.010900][   T30]  #1: ffffc900033efd00
[  275.018514][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.018546][    C0] yealink 2-1:36.0: unexpected response 0
[  275.018743][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.018956][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.051132][    C0] yealink 2-1:36.0: unexpected response 0
[  275.059524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.059989][   T30]  (
[  275.066734][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.066766][    C0] yealink 2-1:36.0: unexpected response 0
[  275.066963][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.090439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.099302][   T30] (work_completion)(&hub->events)
[  275.099354][    C0] yealink 2-1:36.0: unexpected response 0
[  275.105034][   T30] ){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  275.110716][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.123742][   T30]  #2: ffff8880237c7190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150
[  275.125357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.140030][   T30]  #3: 
[  275.141687][    C0] yealink 2-1:36.0: unexpected response 0
[  275.141915][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.147656][   T30] ffff88802cf94190
[  275.150709][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.162995][   T30]  (
[  275.168659][    C0] yealink 2-1:36.0: unexpected response 0
[  275.168898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.179759][   T30] &dev->mutex){....}-{3:3}
[  275.184890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.184900][   T30] , at: __device_attach+0x8e/0x520
[  275.189984][    C0] yealink 2-1:36.0: unexpected response 0
[  275.201229][   T30]  #4: 
[  275.202496][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.208264][   T30] ffff88806dd5b160
[  275.211625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.211649][    C0] yealink 2-1:36.0: unexpected response 0
[  275.211850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.244416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.249657][   T30]  (
[  275.251392][    C0] yealink 2-1:36.0: unexpected response 0
[  275.251654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.254926][   T30] &dev->mutex
[  275.260522][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.277881][    C0] yealink 2-1:36.0: unexpected response 0
[  275.284184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.285764][   T30] ){....}-{3:3}
[  275.291565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.291596][    C0] yealink 2-1:36.0: unexpected response 0
[  275.291787][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.301604][   T30] , at: __device_attach+0x8e/0x520
[  275.302341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.307918][   T30]  #5: ffffffff8f0a4068
[  275.315661][    C0] yealink 2-1:36.0: unexpected response 0
[  275.315901][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.345942][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.351151][   T30]  (
[  275.352862][    C0] yealink 2-1:36.0: unexpected response 0
[  275.355757][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.369759][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.369765][   T30] input_mutex
[  275.369784][    C0] yealink 2-1:36.0: unexpected response 0
[  275.387073][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.394998][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.400862][   T30] ){+.+.}-{3:3}
[  275.402322][    C0] yealink 2-1:36.0: unexpected response 0
[  275.402576][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.406762][   T30] , at: input_register_device+0xade/0x1090
[  275.412684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.412714][    C0] yealink 2-1:36.0: unexpected response 0
[  275.412914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.413138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.428879][   T30] 6 locks held by kworker/1:6/6144:
[  275.434695][    C0] yealink 2-1:36.0: unexpected response 0
[  275.434954][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.446876][   T30]  #0: 
[  275.448552][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.458110][   T30] ffff888015120d48
[  275.464515][    C0] yealink 2-1:36.0: unexpected response 0
[  275.464784][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.483035][   T30]  (
[  275.484493][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.499894][   T30] (wq_completion)usb_hub_wq
[  275.502809][    C0] yealink 2-1:36.0: unexpected response 0
[  275.503069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.518068][   T30] ){+.+.}-{0:0}
[  275.522229][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.527507][   T30] , at: process_scheduled_works+0x90a/0x1830
[  275.534340][    C0] yealink 2-1:36.0: unexpected response 0
[  275.534594][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.534784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.588014][    C0] yealink 2-1:36.0: unexpected response 0
[  275.595239][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.602748][   T30]  #1: ffffc900033dfd00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  275.610822][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.628869][   T30]  #2: 
[  275.635982][    C0] yealink 2-1:36.0: unexpected response 0
[  275.636252][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.656500][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.662934][   T30] ffff8880238df190
[  275.665842][    C0] yealink 2-1:36.0: unexpected response 0
[  275.670625][   T30]  (&dev->mutex
[  275.679590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.692446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.700170][   T30] ){....}-{3:3}
[  275.702503][    C0] yealink 2-1:36.0: unexpected response 0
[  275.702788][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.708010][   T30] , at: hub_event+0x1fe/0x5150
[  275.715417][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.715449][    C0] yealink 2-1:36.0: unexpected response 0
[  275.715643][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.759991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.769255][    C0] yealink 2-1:36.0: unexpected response 0
[  275.770478][   T30]  #3: 
[  275.776153][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.777276][   T30] ffff88802ce50190
[  275.780422][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.805419][    C0] yealink 2-1:36.0: unexpected response 0
[  275.814447][   T30]  (&dev->mutex){....}-{3:3}
[  275.814489][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.814492][   T30] , at: __device_attach+0x8e/0x520
[  275.820471][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.852943][    C0] yealink 2-1:36.0: unexpected response 0
[  275.860237][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.867474][   T30]  #4: ffff88807986d160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520
[  275.868654][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.881349][   T30]  #5: 
[  275.890128][    C0] yealink 2-1:36.0: unexpected response 0
[  275.890364][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.890578][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.890599][    C0] yealink 2-1:36.0: unexpected response 0
[  275.890821][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.891014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.891031][    C0] yealink 2-1:36.0: unexpected response 0
[  275.891238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.907171][   T30] ffffffff8f0a4068
[  275.907989][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.915840][   T30]  (
[  275.922167][    C0] yealink 2-1:36.0: unexpected response 0
[  275.922435][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.937726][   T30] input_mutex
[  275.939214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.946269][   T30] ){+.+.}-{3:3}
[  275.955139][    C0] yealink 2-1:36.0: unexpected response 0
[  275.955423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.961634][   T30] , at: input_register_device+0xade/0x1090
[  275.968893][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.978643][   T30] 2 locks held by kworker/0:6/6167:
[  275.985164][    C0] yealink 2-1:36.0: unexpected response 0
[  275.985430][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.989218][   T30] 4 locks held by udevd/6195:
[  275.997527][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.997560][    C0] yealink 2-1:36.0: unexpected response 0
[  275.997751][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.997946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.997964][    C0] yealink 2-1:36.0: unexpected response 0
[  275.998167][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.998359][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.998372][    C0] yealink 2-1:36.0: unexpected response 0
[  275.998553][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.998736][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.135255][    C0] yealink 2-1:36.0: unexpected response 0
[  276.142331][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.150816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.158986][    C0] yealink 2-1:36.0: unexpected response 0
[  276.161261][   T30]  #0: ffff88801fc87790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60
[  276.168361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.186721][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.188195][   T30]  #1: 
[  276.195967][    C0] yealink 2-1:36.0: unexpected response 0
[  276.196832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.197117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.197141][    C0] yealink 2-1:36.0: unexpected response 0
[  276.197358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.197573][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.197589][    C0] yealink 2-1:36.0: unexpected response 0
[  276.197795][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.203228][   T30] ffff88802ee38088
[  276.207935][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.225306][   T30]  (
[  276.225748][    C0] yealink 2-1:36.0: unexpected response 0
[  276.232313][   T30] &of->mutex
[  276.241829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.250162][   T30] #2
[  276.256613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.256646][    C0] yealink 2-1:36.0: unexpected response 0
[  276.256880][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.270502][   T30] ){+.+.}-{3:3}
[  276.275463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.277939][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  276.284166][    C0] yealink 2-1:36.0: unexpected response 0
[  276.284387][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.284576][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.294087][   T30]  #2: 
[  276.295480][    C0] yealink 2-1:36.0: unexpected response 0
[  276.301974][   T30] ffff88805bad50f8
[  276.307413][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.318979][   T30]  (
[  276.320658][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.324550][   T30] kn->active
[  276.331130][    C0] yealink 2-1:36.0: unexpected response 0
[  276.400135][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.400272][   T30] #5
[  276.408109][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.408143][    C0] yealink 2-1:36.0: unexpected response 0
[  276.408326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.408513][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.408531][    C0] yealink 2-1:36.0: unexpected response 0
[  276.408736][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.408930][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.408947][    C0] yealink 2-1:36.0: unexpected response 0
[  276.409143][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.409336][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.422023][   T30] ){.+.+}-{0:0}
[  276.424694][    C0] yealink 2-1:36.0: unexpected response 0
[  276.432590][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  276.438720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.450288][   T30]  #3: 
[  276.451417][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.458361][   T30] ffff88802ce50190
[  276.464176][    C0] yealink 2-1:36.0: unexpected response 0
[  276.464438][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.464635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.477756][   T30]  (
[  276.478220][    C0] yealink 2-1:36.0: unexpected response 0
[  276.478465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.556597][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.563852][    C0] yealink 2-1:36.0: unexpected response 0
[  276.564331][   T30] &dev->mutex){....}-{3:3}, at: uevent_show+0x17d/0x340
[  276.570098][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.577869][   T30] 4 locks held by kworker/1:10/6299:
[  276.584517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.590402][   T30]  #0: 
[  276.597494][    C0] yealink 2-1:36.0: unexpected response 0
[  276.597730][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.610221][   T30] ffff88802ceb0148 ((wq_completion)wg-kex-wg0
[  276.616966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.630314][   T30] #10
[  276.630961][    C0] yealink 2-1:36.0: unexpected response 0
[  276.634249][   T30] ){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[  276.640152][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.654060][   T30]  #1: ffffc9000342fd00 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((typeof(*((worker))) *)((worker))); (typeof((typeof(*((worker))) *)((worker)))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[  276.655586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.704579][    C0] yealink 2-1:36.0: unexpected response 0
[  276.712100][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.720522][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.727462][    C0] yealink 2-1:36.0: unexpected response 0
[  276.734421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.742549][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.749983][    C0] yealink 2-1:36.0: unexpected response 0
[  276.756664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.757161][   T30]  #2: ffff88802c335228 (&wg->static_identity.lock){++++}-{3:3}, at: wg_noise_handshake_consume_initiation+0x156/0xf70
[  276.764830][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.785408][   T30]  #3: 
[  276.787145][    C0] yealink 2-1:36.0: unexpected response 0
[  276.790295][   T30] ffff88802ca8a8b8
[  276.798339][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.799388][   T30]  (
[  276.803833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.824279][    C0] yealink 2-1:36.0: unexpected response 0
[  276.831295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.838814][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.846581][    C0] yealink 2-1:36.0: unexpected response 0
[  276.847757][   T30] &handshake->lock){++++}-{3:3}, at: wg_noise_handshake_consume_initiation+0x844/0xf70
[  276.853155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.869857][   T30] 2 locks held by syz-executor.4/6845:
[  276.870427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.883912][    C0] yealink 2-1:36.0: unexpected response 0
[  276.890015][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.890767][   T30]  #0: 
[  276.897639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.897670][    C0] yealink 2-1:36.0: unexpected response 0
[  276.897860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.921113][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.928198][    C0] yealink 2-1:36.0: unexpected response 0
[  276.930015][   T30] ffff888023810d78
[  276.934354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.946835][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.954030][    C0] yealink 2-1:36.0: unexpected response 0
[  276.956064][   T30]  (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xce/0x7c0
[  276.960300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.977039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.984297][    C0] yealink 2-1:36.0: unexpected response 0
[  276.990554][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.999377][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.005122][   T30]  #1: 
[  277.006451][    C0] yealink 2-1:36.0: unexpected response 0
[  277.009584][   T30] ffffffff8f9493a8
[  277.015860][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.016104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.016129][    C0] yealink 2-1:36.0: unexpected response 0
[  277.016329][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.016572][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.016593][    C0] yealink 2-1:36.0: unexpected response 0
[  277.016795][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.017004][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.077737][    C0] yealink 2-1:36.0: unexpected response 0
[  277.083846][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.084005][   T30]  (uevent_sock_mutex){+.+.}-{3:3}, at: kobject_uevent_net_broadcast+0x280/0x580
[  277.091260][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.107996][    C0] yealink 2-1:36.0: unexpected response 0
[  277.108926][   T30] 2 locks held by syz-executor.3/6847:
[  277.114184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.127488][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.129219][   T30]  #0: 
[  277.135557][    C0] yealink 2-1:36.0: unexpected response 0
[  277.135818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.139342][   T30] ffff88802380cd78
[  277.144598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.144628][    C0] yealink 2-1:36.0: unexpected response 0
[  277.144902][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.157957][   T30]  (
[  277.162862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.169196][   T30] &dev->mutex
[  277.175819][    C0] yealink 2-1:36.0: unexpected response 0
[  277.176086][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.184844][   T30] ){....}-{3:3}
[  277.186833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.190294][   T30] , at: device_release_driver_internal+0xce/0x7c0
[  277.195662][    C0] yealink 2-1:36.0: unexpected response 0
[  277.195976][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.208852][   T30]  #1: 
[  277.213507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.228225][   T30] ffffffff8f9493a8
[  277.233180][    C0] yealink 2-1:36.0: unexpected response 0
[  277.233434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.236592][   T30]  (
[  277.243614][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.243640][    C0] yealink 2-1:36.0: unexpected response 0
[  277.243843][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.256522][   T30] uevent_sock_mutex
[  277.260748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.295365][    C0] yealink 2-1:36.0: unexpected response 0
[  277.301525][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.302291][   T30] ){+.+.}-{3:3}, at: kobject_uevent_net_broadcast+0x280/0x580
[  277.309326][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.319145][   T30] 2 locks held by syz-executor.2/6850:
[  277.325794][    C0] yealink 2-1:36.0: unexpected response 0
[  277.326058][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.326266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.326284][    C0] yealink 2-1:36.0: unexpected response 0
[  277.326480][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.326685][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.326702][    C0] yealink 2-1:36.0: unexpected response 0
[  277.326897][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.327088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.394681][    C0] yealink 2-1:36.0: unexpected response 0
[  277.401553][   T30]  #0: 
[  277.401551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.401747][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.404327][   T30] ffff888023808d78
[  277.411987][    C0] yealink 2-1:36.0: unexpected response 0
[  277.412242][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.412458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.412474][    C0] yealink 2-1:36.0: unexpected response 0
[  277.412723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.426296][   T30]  (
[  277.430797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.442296][   T30] &dev->mutex
[  277.444992][    C0] yealink 2-1:36.0: unexpected response 0
[  277.451139][   T30] ){....}-{3:3}
[  277.458408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.467936][   T30] , at: device_release_driver_internal+0xce/0x7c0
[  277.469152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.472756][   T30]  #1: 
[  277.478942][    C0] yealink 2-1:36.0: unexpected response 0
[  277.514340][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.515086][   T30] ffffffff8f9493a8
[  277.523124][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.523159][    C0] yealink 2-1:36.0: unexpected response 0
[  277.523350][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.540084][   T30]  (
[  277.543325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.557960][   T30] uevent_sock_mutex
[  277.562511][    C0] yealink 2-1:36.0: unexpected response 0
[  277.562912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.583762][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.590925][   T30] ){+.+.}-{3:3}
[  277.591422][    C0] yealink 2-1:36.0: unexpected response 0
[  277.591667][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.595924][   T30] , at: kobject_uevent_net_broadcast+0x280/0x580
[  277.602551][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.625056][    C0] yealink 2-1:36.0: unexpected response 0
[  277.631379][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.634187][   T30] 2 locks held by syz-executor/6849:
[  277.639282][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.652095][   T30]  #0: 
[  277.652196][    C0] yealink 2-1:36.0: unexpected response 0
[  277.655094][   T30] ffff888023800d78 (
[  277.661500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.673058][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.678201][   T30] &dev->mutex
[  277.681217][    C0] yealink 2-1:36.0: unexpected response 0
[  277.681478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  277.685526][   T30] ){....}-{3:3}
[  277.690882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  277.698792][   T30] , at: device_release_driver_internal+0xce/0x7c0
[  277.701782][    C0] yealink 2-1:36.0: unexpected response 0