0
[   76.195706][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.201407][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.201412][    C1] yealink 6-1:36.0: unexpected response 0
[   76.208206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.215057][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.215061][    C1] yealink 6-1:36.0: unexpected response 0
[   76.220758][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.227521][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.227526][    C1] yealink 6-1:36.0: unexpected response 0
[   76.234274][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.239999][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.240004][    C1] yealink 6-1:36.0: unexpected response 0
[   76.246772][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.253511][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.253514][    C1] yealink 6-1:36.0: unexpected response 0
[   76.259288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.266132][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.266138][    C1] yealink 6-1:36.0: unexpected response 0
[   76.272894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.278617][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.278621][    C1] yealink 6-1:36.0: unexpected response 0
[   76.285374][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.292115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.292119][    C1] yealink 6-1:36.0: unexpected response 0
[   76.297845][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.304592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.304597][    C1] yealink 6-1:36.0: unexpected response 0
[   76.311395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.317109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.317114][    C1] yealink 6-1:36.0: unexpected response 0
[   76.323852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.330607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.330612][    C1] yealink 6-1:36.0: unexpected response 0
[   76.336334][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.343071][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.343076][    C1] yealink 6-1:36.0: unexpected response 0
[   76.349843][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.355554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.355558][    C1] yealink 6-1:36.0: unexpected response 0
[   76.362303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.369057][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.369061][    C1] yealink 6-1:36.0: unexpected response 0
[   76.374781][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.381524][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.381528][    C1] yealink 6-1:36.0: unexpected response 0
[   76.388372][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.394083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.394089][    C1] yealink 6-1:36.0: unexpected response 0
[   76.400862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.407616][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.407620][    C1] yealink 6-1:36.0: unexpected response 0
[   76.413311][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.420064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.420068][    C1] yealink 6-1:36.0: unexpected response 0
[   76.426820][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.432568][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.432571][    C1] yealink 6-1:36.0: unexpected response 0
[   76.439351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.446142][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.446146][    C1] yealink 6-1:36.0: unexpected response 0
[   76.451843][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.458631][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.458635][    C1] yealink 6-1:36.0: unexpected response 0
[   76.465381][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.471076][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.471079][    C1] yealink 6-1:36.0: unexpected response 0
[   76.477831][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.484572][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.484575][    C1] yealink 6-1:36.0: unexpected response 0
[   76.490297][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.497046][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.497049][    C1] yealink 6-1:36.0: unexpected response 0
[   76.503786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.509509][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.509512][    C1] yealink 6-1:36.0: unexpected response 0
[   76.516425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.523221][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.523225][    C1] yealink 6-1:36.0: unexpected response 0
[   76.528949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.535699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.535702][    C1] yealink 6-1:36.0: unexpected response 0
[   76.542435][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.548162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.548166][    C1] yealink 6-1:36.0: unexpected response 0
[   76.554924][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.561688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.561692][    C1] yealink 6-1:36.0: unexpected response 0
[   76.567420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.574167][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.574171][    C1] yealink 6-1:36.0: unexpected response 0
[   76.580931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.586651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.586655][    C1] yealink 6-1:36.0: unexpected response 0
[   76.593420][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.600188][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.600193][    C1] yealink 6-1:36.0: unexpected response 0
[   76.605913][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.612672][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.612678][    C1] yealink 6-1:36.0: unexpected response 0
[   76.619456][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.625170][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.625175][    C1] yealink 6-1:36.0: unexpected response 0
[   76.631914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.638698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.638706][    C1] yealink 6-1:36.0: unexpected response 0
[   76.644483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.651262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.651266][    C1] yealink 6-1:36.0: unexpected response 0
[   76.658029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.663732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.663736][    C1] yealink 6-1:36.0: unexpected response 0
[   76.670561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.677327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.677332][    C1] yealink 6-1:36.0: unexpected response 0
[   76.683029][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.689858][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.689863][    C1] yealink 6-1:36.0: unexpected response 0
[   76.696635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.702385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.702390][    C1] yealink 6-1:36.0: unexpected response 0
[   76.709150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.715911][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.715916][    C1] yealink 6-1:36.0: unexpected response 0
[   76.721611][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.728377][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.728381][    C1] yealink 6-1:36.0: unexpected response 0
[   76.735154][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.740869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.740873][    C1] yealink 6-1:36.0: unexpected response 0
[   76.747660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.754406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.754410][    C1] yealink 6-1:36.0: unexpected response 0
[   76.760139][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.766978][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.766983][    C1] yealink 6-1:36.0: unexpected response 0
[   76.773740][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.779456][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.779460][    C1] yealink 6-1:36.0: unexpected response 0
[   76.786218][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.793041][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.793044][    C1] yealink 6-1:36.0: unexpected response 0
[   76.798760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.805510][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.805513][    C1] yealink 6-1:36.0: unexpected response 0
[   76.812249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.817973][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.817977][    C1] yealink 6-1:36.0: unexpected response 0
[   76.824718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.831486][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.831490][    C1] yealink 6-1:36.0: unexpected response 0
[   76.837242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.844037][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.844041][    C1] yealink 6-1:36.0: unexpected response 0
[   76.850892][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.856619][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.856623][    C1] yealink 6-1:36.0: unexpected response 0
[   76.863361][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.870136][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.870141][    C1] yealink 6-1:36.0: unexpected response 0
[   76.875857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.882594][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.882598][    C1] yealink 6-1:36.0: unexpected response 0
[   76.889373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.895246][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.895250][    C1] yealink 6-1:36.0: unexpected response 0
[   76.902003][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.908780][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.908785][    C1] yealink 6-1:36.0: unexpected response 0
[   76.914488][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.921264][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.921268][    C1] yealink 6-1:36.0: unexpected response 0
[   76.928025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.933726][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.933730][    C1] yealink 6-1:36.0: unexpected response 0
[   76.940494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.947261][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.947266][    C1] yealink 6-1:36.0: unexpected response 0
[   76.952977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.959751][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.959755][    C1] yealink 6-1:36.0: unexpected response 0
[   76.966510][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.972208][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.972211][    C1] yealink 6-1:36.0: unexpected response 0
[   76.978999][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.986032][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.986036][    C1] yealink 6-1:36.0: unexpected response 0
[   76.991732][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   76.998584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   76.998588][    C1] yealink 6-1:36.0: unexpected response 0
[   77.005336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.011033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.011036][    C1] yealink 6-1:36.0: unexpected response 0
[   77.017799][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.024608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.024612][    C1] yealink 6-1:36.0: unexpected response 0
[   77.030343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.037104][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.037108][    C1] yealink 6-1:36.0: unexpected response 0
[   77.043940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.049658][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.049662][    C1] yealink 6-1:36.0: unexpected response 0
[   77.056418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.063154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.063157][    C1] yealink 6-1:36.0: unexpected response 0
[   77.068869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.075633][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.075639][    C1] yealink 6-1:36.0: unexpected response 0
[   77.082397][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.088133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.088137][    C1] yealink 6-1:36.0: unexpected response 0
[   77.094901][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.101644][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.101648][    C1] yealink 6-1:36.0: unexpected response 0
[   77.107416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.114165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.114170][    C1] yealink 6-1:36.0: unexpected response 0
[   77.120949][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.126694][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.126698][    C1] yealink 6-1:36.0: unexpected response 0
[   77.133436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.140220][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.140225][    C1] yealink 6-1:36.0: unexpected response 0
[   77.146007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.152774][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.152779][    C1] yealink 6-1:36.0: unexpected response 0
[   77.159543][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.165261][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.165266][    C1] yealink 6-1:36.0: unexpected response 0
[   77.172004][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.178773][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.178779][    C1] yealink 6-1:36.0: unexpected response 0
[   77.184481][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.191262][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.191267][    C1] yealink 6-1:36.0: unexpected response 0
[   77.198032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.203735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.203739][    C1] yealink 6-1:36.0: unexpected response 0
[   77.210526][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.217292][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.217298][    C1] yealink 6-1:36.0: unexpected response 0
[   77.223000][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.229773][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.229778][    C1] yealink 6-1:36.0: unexpected response 0
[   77.236546][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.242249][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.242253][    C1] yealink 6-1:36.0: unexpected response 0
[   77.249016][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.255786][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.255792][    C1] yealink 6-1:36.0: unexpected response 0
[   77.261493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.268286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.268292][    C1] yealink 6-1:36.0: unexpected response 0
[   77.275139][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.280860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.280865][    C1] yealink 6-1:36.0: unexpected response 0
[   77.287715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.294470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.294474][    C1] yealink 6-1:36.0: unexpected response 0
[   77.300202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.306952][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.306956][    C1] yealink 6-1:36.0: unexpected response 0
[   77.313689][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.319420][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.319425][    C1] yealink 6-1:36.0: unexpected response 0
[   77.326192][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.332947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.332952][    C1] yealink 6-1:36.0: unexpected response 0
[   77.338669][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.345423][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.345427][    C1] yealink 6-1:36.0: unexpected response 0
[   77.352165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.357892][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.357897][    C1] yealink 6-1:36.0: unexpected response 0
[   77.364642][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.371412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.371418][    C1] yealink 6-1:36.0: unexpected response 0
[   77.377156][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.383906][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.383911][    C1] yealink 6-1:36.0: unexpected response 0
[   77.390678][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.396409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.396417][    C1] yealink 6-1:36.0: unexpected response 0
[   77.403224][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.410022][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.410028][    C1] yealink 6-1:36.0: unexpected response 0
[   77.415752][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.422509][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.422514][    C1] yealink 6-1:36.0: unexpected response 0
[   77.429282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.435013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.435020][    C1] yealink 6-1:36.0: unexpected response 0
[   77.441782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.448556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.448562][    C1] yealink 6-1:36.0: unexpected response 0
[   77.454279][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.461080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.461085][    C1] yealink 6-1:36.0: unexpected response 0
[   77.467857][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.473562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.473568][    C1] yealink 6-1:36.0: unexpected response 0
[   77.480344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.487115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.487120][    C1] yealink 6-1:36.0: unexpected response 0
[   77.492824][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.499596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.499602][    C1] yealink 6-1:36.0: unexpected response 0
[   77.506362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.512067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.512071][    C1] yealink 6-1:36.0: unexpected response 0
[   77.518889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.525797][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.525803][    C1] yealink 6-1:36.0: unexpected response 0
[   77.531548][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.538348][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.538352][    C1] yealink 6-1:36.0: unexpected response 0
[   77.545104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.550806][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.550810][    C1] yealink 6-1:36.0: unexpected response 0
[   77.557583][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.564349][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.564355][    C1] yealink 6-1:36.0: unexpected response 0
[   77.570078][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.576836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.576841][    C1] yealink 6-1:36.0: unexpected response 0
[   77.583594][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.589336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.589341][    C1] yealink 6-1:36.0: unexpected response 0
[   77.596107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.602854][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.602859][    C1] yealink 6-1:36.0: unexpected response 0
[   77.608592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.615360][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.615366][    C1] yealink 6-1:36.0: unexpected response 0
[   77.622124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.627852][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.627858][    C1] yealink 6-1:36.0: unexpected response 0
[   77.634618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.641398][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.641403][    C1] yealink 6-1:36.0: unexpected response 0
[   77.647132][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.653943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.653947][    C1] yealink 6-1:36.0: unexpected response 0
[   77.660719][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.666445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.666450][    C1] yealink 6-1:36.0: unexpected response 0
[   77.673222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.680019][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.680024][    C1] yealink 6-1:36.0: unexpected response 0
[   77.685743][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.692504][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.692508][    C1] yealink 6-1:36.0: unexpected response 0
[   77.699270][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.704996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.705004][    C1] yealink 6-1:36.0: unexpected response 0
[   77.711786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.718572][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.718577][    C1] yealink 6-1:36.0: unexpected response 0
[   77.724288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.731097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.731104][    C1] yealink 6-1:36.0: unexpected response 0
[   77.737868][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.743560][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.743564][    C1] yealink 6-1:36.0: unexpected response 0
[   77.750315][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.757060][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.757063][    C1] yealink 6-1:36.0: unexpected response 0
[   77.762751][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.769520][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.769525][    C1] yealink 6-1:36.0: unexpected response 0
[   77.776353][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.782056][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.782060][    C1] yealink 6-1:36.0: unexpected response 0
[   77.788814][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.795572][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.795576][    C1] yealink 6-1:36.0: unexpected response 0
[   77.801275][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.808041][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.808047][    C1] yealink 6-1:36.0: unexpected response 0
[   77.814810][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.820513][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.820517][    C1] yealink 6-1:36.0: unexpected response 0
[   77.827284][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.834043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.834048][    C1] yealink 6-1:36.0: unexpected response 0
[   77.839791][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.846559][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.846564][    C1] yealink 6-1:36.0: unexpected response 0
[   77.853303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.859039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.859043][    C1] yealink 6-1:36.0: unexpected response 0
[   77.865802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.872539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.872543][    C1] yealink 6-1:36.0: unexpected response 0
[   77.878303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.885059][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.885063][    C1] yealink 6-1:36.0: unexpected response 0
[   77.891801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.897543][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.897549][    C1] yealink 6-1:36.0: unexpected response 0
[   77.904367][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.911150][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.911155][    C1] yealink 6-1:36.0: unexpected response 0
[   77.916901][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.923688][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.923693][    C1] yealink 6-1:36.0: unexpected response 0
[   77.930643][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.936359][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.936364][    C1] yealink 6-1:36.0: unexpected response 0
[   77.943108][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.949885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.949892][    C1] yealink 6-1:36.0: unexpected response 0
[   77.955628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.962565][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.962570][    C1] yealink 6-1:36.0: unexpected response 0
[   77.969418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.975193][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.975203][    C1] yealink 6-1:36.0: unexpected response 0
[   77.982019][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   77.988825][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   77.988831][    C1] yealink 6-1:36.0: unexpected response 0
[   77.994581][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.001363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.001369][    C1] yealink 6-1:36.0: unexpected response 0
[   78.008138][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.013846][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.013850][    C1] yealink 6-1:36.0: unexpected response 0
[   78.020632][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.027478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.027484][    C1] yealink 6-1:36.0: unexpected response 0
[   78.033199][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.039976][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.039981][    C1] yealink 6-1:36.0: unexpected response 0
[   78.046753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.052624][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.052629][    C1] yealink 6-1:36.0: unexpected response 0
[   78.059448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.066231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.066238][    C1] yealink 6-1:36.0: unexpected response 0
[   78.072074][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.079058][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.079065][    C1] yealink 6-1:36.0: unexpected response 0
[   78.085918][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.091634][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.091638][    C1] yealink 6-1:36.0: unexpected response 0
[   78.098398][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.105162][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.105167][    C1] yealink 6-1:36.0: unexpected response 0
[   78.110879][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.117653][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.117657][    C1] yealink 6-1:36.0: unexpected response 0
[   78.124409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.130144][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.130149][    C1] yealink 6-1:36.0: unexpected response 0
[   78.136930][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.143684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.143689][    C1] yealink 6-1:36.0: unexpected response 0
[   78.149443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.156279][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.156285][    C1] yealink 6-1:36.0: unexpected response 0
[   78.163048][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.168785][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.168789][    C1] yealink 6-1:36.0: unexpected response 0
[   78.175552][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.182391][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.182397][    C1] yealink 6-1:36.0: unexpected response 0
[   78.188137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.194895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.194900][    C1] yealink 6-1:36.0: unexpected response 0
[   78.201659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.207393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.207399][    C1] yealink 6-1:36.0: unexpected response 0
[   78.214334][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.221143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.221148][    C1] yealink 6-1:36.0: unexpected response 0
[   78.226869][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.233606][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.233610][    C1] yealink 6-1:36.0: unexpected response 0
[   78.240378][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.246089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.246094][    C1] yealink 6-1:36.0: unexpected response 0
[   78.252833][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.259608][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.259612][    C1] yealink 6-1:36.0: unexpected response 0
[   78.265316][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.272066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.272072][    C1] yealink 6-1:36.0: unexpected response 0
[   78.278851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.285033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.285038][    C1] yealink 6-1:36.0: unexpected response 0
[   78.291828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.298597][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.298602][    C1] yealink 6-1:36.0: unexpected response 0
[   78.304327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.311081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.311086][    C1] yealink 6-1:36.0: unexpected response 0
[   78.317850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.323548][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.323553][    C1] yealink 6-1:36.0: unexpected response 0
[   78.330327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.337095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.337101][    C1] yealink 6-1:36.0: unexpected response 0
[   78.342802][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.349562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.349567][    C1] yealink 6-1:36.0: unexpected response 0
[   78.356313][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.362013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.362017][    C1] yealink 6-1:36.0: unexpected response 0
[   78.368788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.375555][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.375560][    C1] yealink 6-1:36.0: unexpected response 0
[   78.381265][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.388047][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.388052][    C1] yealink 6-1:36.0: unexpected response 0
[   78.394827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.400546][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.400551][    C1] yealink 6-1:36.0: unexpected response 0
[   78.407418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.414176][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.414184][    C1] yealink 6-1:36.0: unexpected response 0
[   78.419939][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.426703][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.426709][    C1] yealink 6-1:36.0: unexpected response 0
[   78.433458][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.439198][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.439204][    C1] yealink 6-1:36.0: unexpected response 0
[   78.445969][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.452717][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.452722][    C1] yealink 6-1:36.0: unexpected response 0
[   78.458454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.465235][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.465240][    C1] yealink 6-1:36.0: unexpected response 0
[   78.471976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.477695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.477699][    C1] yealink 6-1:36.0: unexpected response 0
[   78.484441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.491211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.491216][    C1] yealink 6-1:36.0: unexpected response 0
[   78.496938][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.503692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.503697][    C1] yealink 6-1:36.0: unexpected response 0
[   78.510454][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.516201][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.516207][    C1] yealink 6-1:36.0: unexpected response 0
[   78.522951][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.529735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.529740][    C1] yealink 6-1:36.0: unexpected response 0
[   78.535534][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.542291][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.542296][    C1] yealink 6-1:36.0: unexpected response 0
[   78.549119][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.554849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.554854][    C1] yealink 6-1:36.0: unexpected response 0
[   78.561592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.568363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.568368][    C1] yealink 6-1:36.0: unexpected response 0
[   78.574082][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.580863][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.580868][    C1] yealink 6-1:36.0: unexpected response 0
[   78.587621][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.593336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.593341][    C1] yealink 6-1:36.0: unexpected response 0
[   78.600104][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.606860][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.606865][    C1] yealink 6-1:36.0: unexpected response 0
[   78.612600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.619373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.619378][    C1] yealink 6-1:36.0: unexpected response 0
[   78.626145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.631856][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.631861][    C1] yealink 6-1:36.0: unexpected response 0
[   78.638644][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.645401][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.645406][    C1] yealink 6-1:36.0: unexpected response 0
[   78.651098][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.657885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.657890][    C1] yealink 6-1:36.0: unexpected response 0
[   78.664708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.670451][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.670455][    C1] yealink 6-1:36.0: unexpected response 0
[   78.677219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.683957][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.683961][    C1] yealink 6-1:36.0: unexpected response 0
[   78.689687][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.696439][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.696443][    C1] yealink 6-1:36.0: unexpected response 0
[   78.703187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.708907][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.708912][    C1] yealink 6-1:36.0: unexpected response 0
[   78.715676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.722420][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.722426][    C1] yealink 6-1:36.0: unexpected response 0
[   78.728142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.734897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.734901][    C1] yealink 6-1:36.0: unexpected response 0
[   78.741640][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.747368][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.747372][    C1] yealink 6-1:36.0: unexpected response 0
[   78.754120][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.760882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.760887][    C1] yealink 6-1:36.0: unexpected response 0
[   78.766600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.773347][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.773352][    C1] yealink 6-1:36.0: unexpected response 0
[   78.780185][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.786016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.786021][    C1] yealink 6-1:36.0: unexpected response 0
[   78.792780][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.799545][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.799550][    C1] yealink 6-1:36.0: unexpected response 0
[   78.805272][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.812012][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.812018][    C1] yealink 6-1:36.0: unexpected response 0
[   78.818830][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.824534][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.824537][    C1] yealink 6-1:36.0: unexpected response 0
[   78.831339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.838099][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.838103][    C1] yealink 6-1:36.0: unexpected response 0
[   78.843803][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.850598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.850603][    C1] yealink 6-1:36.0: unexpected response 0
[   78.857364][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.863063][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.863066][    C1] yealink 6-1:36.0: unexpected response 0
[   78.869832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.876600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.876604][    C1] yealink 6-1:36.0: unexpected response 0
[   78.882295][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.889055][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.889060][    C1] yealink 6-1:36.0: unexpected response 0
[   78.895812][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.901518][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.901524][    C1] yealink 6-1:36.0: unexpected response 0
[   78.908355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.915263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.915272][    C1] yealink 6-1:36.0: unexpected response 0
[   78.920991][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.927759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.927771][    C1] yealink 6-1:36.0: unexpected response 0
[   78.934528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.940254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.940259][    C1] yealink 6-1:36.0: unexpected response 0
[   78.947022][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.953759][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.953768][    C1] yealink 6-1:36.0: unexpected response 0
[   78.959490][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.966333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.966337][    C1] yealink 6-1:36.0: unexpected response 0
[   78.973096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.978835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.978839][    C1] yealink 6-1:36.0: unexpected response 0
[   78.985597][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   78.992336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   78.992340][    C1] yealink 6-1:36.0: unexpected response 0
[   78.998064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.004826][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.004831][    C1] yealink 6-1:36.0: unexpected response 0
[   79.011624][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.017338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.017342][    C1] yealink 6-1:36.0: unexpected response 0
[   79.024085][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.030926][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.030930][    C1] yealink 6-1:36.0: unexpected response 0
[   79.036688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.043529][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.043533][    C1] yealink 6-1:36.0: unexpected response 0
[   79.050303][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.056024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.056029][    C1] yealink 6-1:36.0: unexpected response 0
[   79.062773][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.069619][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.069623][    C1] yealink 6-1:36.0: unexpected response 0
[   79.075339][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.082083][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.082087][    C1] yealink 6-1:36.0: unexpected response 0
[   79.088852][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.094560][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.094565][    C1] yealink 6-1:36.0: unexpected response 0
[   79.101382][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.108328][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.108337][    C1] yealink 6-1:36.0: unexpected response 0
[   79.114041][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.120811][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.120817][    C1] yealink 6-1:36.0: unexpected response 0
[   79.127577][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.133361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.133365][    C1] yealink 6-1:36.0: unexpected response 0
[   79.140123][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.146878][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.146882][    C1] yealink 6-1:36.0: unexpected response 0
[   79.152581][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.159371][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.159376][    C1] yealink 6-1:36.0: unexpected response 0
[   79.166304][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.172011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.172016][    C1] yealink 6-1:36.0: unexpected response 0
[   79.178787][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.185540][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.185544][    C1] yealink 6-1:36.0: unexpected response 0
[   79.191245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.198027][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.198032][    C1] yealink 6-1:36.0: unexpected response 0
[   79.204788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.210491][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.210496][    C1] yealink 6-1:36.0: unexpected response 0
[   79.217270][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.224039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.224046][    C1] yealink 6-1:36.0: unexpected response 0
[   79.229801][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.236591][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.236596][    C1] yealink 6-1:36.0: unexpected response 0
[   79.243368][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.249092][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.249097][    C1] yealink 6-1:36.0: unexpected response 0
[   79.255854][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.262605][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.262611][    C1] yealink 6-1:36.0: unexpected response 0
[   79.268351][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.275109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.275114][    C1] yealink 6-1:36.0: unexpected response 0
[   79.281856][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.287590][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.287597][    C1] yealink 6-1:36.0: unexpected response 0
[   79.294405][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.301183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.301188][    C1] yealink 6-1:36.0: unexpected response 0
[   79.306907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.313693][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.313697][    C1] yealink 6-1:36.0: unexpected response 0
[   79.320455][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.326278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.326286][    C1] yealink 6-1:36.0: unexpected response 0
[   79.333034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.339824][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.339829][    C1] yealink 6-1:36.0: unexpected response 0
[   79.345567][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.352307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.352311][    C1] yealink 6-1:36.0: unexpected response 0
[   79.359071][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.364802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.364808][    C1] yealink 6-1:36.0: unexpected response 0
[   79.371547][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.378320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.378325][    C1] yealink 6-1:36.0: unexpected response 0
[   79.384027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.390803][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.390806][    C1] yealink 6-1:36.0: unexpected response 0
[   79.397652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.403346][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.403350][    C1] yealink 6-1:36.0: unexpected response 0
[   79.410112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.416922][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.416925][    C1] yealink 6-1:36.0: unexpected response 0
[   79.422627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.429393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.429398][    C1] yealink 6-1:36.0: unexpected response 0
[   79.436197][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.441887][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.441890][    C1] yealink 6-1:36.0: unexpected response 0
[   79.448787][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.455664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.455670][    C1] yealink 6-1:36.0: unexpected response 0
[   79.461394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.468156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.468160][    C1] yealink 6-1:36.0: unexpected response 0
[   79.474914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.480612][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.480616][    C1] yealink 6-1:36.0: unexpected response 0
[   79.487376][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.494133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.494139][    C1] yealink 6-1:36.0: unexpected response 0
[   79.499867][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.506628][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.506633][    C1] yealink 6-1:36.0: unexpected response 0
[   79.513365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.519109][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.519113][    C1] yealink 6-1:36.0: unexpected response 0
[   79.525872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.532613][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.532618][    C1] yealink 6-1:36.0: unexpected response 0
[   79.538344][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.545179][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.545185][    C1] yealink 6-1:36.0: unexpected response 0
[   79.551942][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.557706][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.557710][    C1] yealink 6-1:36.0: unexpected response 0
[   79.564453][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.571216][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.571220][    C1] yealink 6-1:36.0: unexpected response 0
[   79.576954][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.583699][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.583702][    C1] yealink 6-1:36.0: unexpected response 0
[   79.590467][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.596180][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.596185][    C1] yealink 6-1:36.0: unexpected response 0
[   79.602921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.609692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.609697][    C1] yealink 6-1:36.0: unexpected response 0
[   79.615402][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.622151][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.622154][    C1] yealink 6-1:36.0: unexpected response 0
[   79.628926][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.634662][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.634666][    C1] yealink 6-1:36.0: unexpected response 0
[   79.641436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.648200][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.648204][    C1] yealink 6-1:36.0: unexpected response 0
[   79.653899][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.660698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.660702][    C1] yealink 6-1:36.0: unexpected response 0
[   79.667457][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.673288][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.673292][    C1] yealink 6-1:36.0: unexpected response 0
[   79.680070][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.686822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.686826][    C1] yealink 6-1:36.0: unexpected response 0
[   79.692517][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.699277][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.699281][    C1] yealink 6-1:36.0: unexpected response 0
[   79.706034][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.711730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.711734][    C1] yealink 6-1:36.0: unexpected response 0
[   79.718485][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.725240][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.725244][    C1] yealink 6-1:36.0: unexpected response 0
[   79.730994][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.737858][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.737863][    C1] yealink 6-1:36.0: unexpected response 0
[   79.744604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.750329][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.750333][    C1] yealink 6-1:36.0: unexpected response 0
[   79.757096][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.763834][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.763838][    C1] yealink 6-1:36.0: unexpected response 0
[   79.769574][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.776338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.776342][    C1] yealink 6-1:36.0: unexpected response 0
[   79.783118][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.788851][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.788856][    C1] yealink 6-1:36.0: unexpected response 0
[   79.795697][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.802450][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.802454][    C1] yealink 6-1:36.0: unexpected response 0
[   79.808186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.814953][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.814957][    C1] yealink 6-1:36.0: unexpected response 0
[   79.821699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.827425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.827431][    C1] yealink 6-1:36.0: unexpected response 0
[   79.834202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.840974][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.840980][    C1] yealink 6-1:36.0: unexpected response 0
[   79.846700][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.853440][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.853444][    C1] yealink 6-1:36.0: unexpected response 0
[   79.860213][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.865928][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.865932][    C1] yealink 6-1:36.0: unexpected response 0
[   79.872669][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.879431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.879435][    C1] yealink 6-1:36.0: unexpected response 0
[   79.885149][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.891921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.891926][    C1] yealink 6-1:36.0: unexpected response 0
[   79.898691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.904400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.904405][    C1] yealink 6-1:36.0: unexpected response 0
[   79.911175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.917956][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.917961][    C1] yealink 6-1:36.0: unexpected response 0
[   79.923717][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.930498][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.930503][    C1] yealink 6-1:36.0: unexpected response 0
[   79.937264][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.942962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.942966][    C1] yealink 6-1:36.0: unexpected response 0
[   79.949730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.956487][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.956491][    C1] yealink 6-1:36.0: unexpected response 0
[   79.962184][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.968947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.968951][    C1] yealink 6-1:36.0: unexpected response 0
[   79.975708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.981406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.981410][    C1] yealink 6-1:36.0: unexpected response 0
[   79.988167][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   79.994971][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   79.994977][    C1] yealink 6-1:36.0: unexpected response 0
[   80.000670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.007426][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.007431][    C1] yealink 6-1:36.0: unexpected response 0
[   80.014174][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.019908][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.019913][    C1] yealink 6-1:36.0: unexpected response 0
[   80.026679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.033425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.033431][    C1] yealink 6-1:36.0: unexpected response 0
[   80.039228][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.046143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.046154][    C1] yealink 6-1:36.0: unexpected response 0
[   80.052931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.058670][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.058676][    C1] yealink 6-1:36.0: unexpected response 0
[   80.065429][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.072169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.072173][    C1] yealink 6-1:36.0: unexpected response 0
[   80.077894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.084644][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.084648][    C1] yealink 6-1:36.0: unexpected response 0
[   80.091418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.097152][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.097158][    C1] yealink 6-1:36.0: unexpected response 0
[   80.103902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.110704][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.110710][    C1] yealink 6-1:36.0: unexpected response 0
[   80.116426][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.123170][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.123175][    C1] yealink 6-1:36.0: unexpected response 0
[   80.129940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.135654][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.135658][    C1] yealink 6-1:36.0: unexpected response 0
[   80.142418][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.149203][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.149208][    C1] yealink 6-1:36.0: unexpected response 0
[   80.154933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.161677][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.161684][    C1] yealink 6-1:36.0: unexpected response 0
[   80.168466][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.174263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.174269][    C1] yealink 6-1:36.0: unexpected response 0
[   80.181084][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.187841][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.187845][    C1] yealink 6-1:36.0: unexpected response 0
[   80.193536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.200286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.200291][    C1] yealink 6-1:36.0: unexpected response 0
[   80.207145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.212851][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.212855][    C1] yealink 6-1:36.0: unexpected response 0
[   80.219631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.226394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.226399][    C1] yealink 6-1:36.0: unexpected response 0
[   80.232188][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.238980][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.238985][    C1] yealink 6-1:36.0: unexpected response 0
[   80.246114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.251816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.251821][    C1] yealink 6-1:36.0: unexpected response 0
[   80.258582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.265333][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.265337][    C1] yealink 6-1:36.0: unexpected response 0
[   80.271032][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.277802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.277808][    C1] yealink 6-1:36.0: unexpected response 0
[   80.284651][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.290406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.290411][    C1] yealink 6-1:36.0: unexpected response 0
[   80.297268][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.304025][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.304029][    C1] yealink 6-1:36.0: unexpected response 0
[   80.309748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.316507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.316512][    C1] yealink 6-1:36.0: unexpected response 0
[   80.323252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.328985][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.328990][    C1] yealink 6-1:36.0: unexpected response 0
[   80.335754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.342502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.342507][    C1] yealink 6-1:36.0: unexpected response 0
[   80.348239][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.355006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.355012][    C1] yealink 6-1:36.0: unexpected response 0
[   80.361767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.367499][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.367504][    C1] yealink 6-1:36.0: unexpected response 0
[   80.374255][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.381028][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.381033][    C1] yealink 6-1:36.0: unexpected response 0
[   80.386744][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.393497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.393502][    C1] yealink 6-1:36.0: unexpected response 0
[   80.400282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.406009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.406019][    C1] yealink 6-1:36.0: unexpected response 0
[   80.412759][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.419542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.419547][    C1] yealink 6-1:36.0: unexpected response 0
[   80.425323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.432075][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.432079][    C1] yealink 6-1:36.0: unexpected response 0
[   80.438838][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.444576][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.444580][    C1] yealink 6-1:36.0: unexpected response 0
[   80.451347][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.458112][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.458116][    C1] yealink 6-1:36.0: unexpected response 0
[   80.463819][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.470582][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.470587][    C1] yealink 6-1:36.0: unexpected response 0
[   80.477360][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.483067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.483071][    C1] yealink 6-1:36.0: unexpected response 0
[   80.489827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.496600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.496604][    C1] yealink 6-1:36.0: unexpected response 0
[   80.502299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.509066][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.509071][    C1] yealink 6-1:36.0: unexpected response 0
[   80.515853][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.521615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.521623][    C1] yealink 6-1:36.0: unexpected response 0
[   80.528407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.535268][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.535274][    C1] yealink 6-1:36.0: unexpected response 0
[   80.540970][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.547746][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.547753][    C1] yealink 6-1:36.0: unexpected response 0
[   80.554573][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.560324][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.560329][    C1] yealink 6-1:36.0: unexpected response 0
[   80.567097][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.573930][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.573934][    C1] yealink 6-1:36.0: unexpected response 0
[   80.579673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.586489][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.586494][    C1] yealink 6-1:36.0: unexpected response 0
[   80.593242][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.599054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.599059][    C1] yealink 6-1:36.0: unexpected response 0
[   80.605832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.612596][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.612601][    C1] yealink 6-1:36.0: unexpected response 0
[   80.618364][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.625127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.625133][    C1] yealink 6-1:36.0: unexpected response 0
[   80.631879][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.637635][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.637639][    C1] yealink 6-1:36.0: unexpected response 0
[   80.644407][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.651431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.651436][    C1] yealink 6-1:36.0: unexpected response 0
[   80.657153][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.663896][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.663901][    C1] yealink 6-1:36.0: unexpected response 0
[   80.671017][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.676831][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.676837][    C1] yealink 6-1:36.0: unexpected response 0
[   80.683680][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.690454][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.690459][    C1] yealink 6-1:36.0: unexpected response 0
[   80.696175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.702923][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.702928][    C1] yealink 6-1:36.0: unexpected response 0
[   80.709708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.715615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.715622][    C1] yealink 6-1:36.0: unexpected response 0
[   80.722369][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.729143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.729148][    C1] yealink 6-1:36.0: unexpected response 0
[   80.734864][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.741619][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.741623][    C1] yealink 6-1:36.0: unexpected response 0
[   80.748375][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.754088][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.754091][    C1] yealink 6-1:36.0: unexpected response 0
[   80.760835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.767598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.767602][    C1] yealink 6-1:36.0: unexpected response 0
[   80.773294][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.780046][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.780050][    C1] yealink 6-1:36.0: unexpected response 0
[   80.786909][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.792597][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.792600][    C1] yealink 6-1:36.0: unexpected response 0
[   80.799365][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.806185][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.806188][    C1] yealink 6-1:36.0: unexpected response 0
[   80.811886][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.818640][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.818644][    C1] yealink 6-1:36.0: unexpected response 0
[   80.825387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.831076][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.831079][    C1] yealink 6-1:36.0: unexpected response 0
[   80.837832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.844571][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.844575][    C1] yealink 6-1:36.0: unexpected response 0
[   80.850293][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.857036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.857040][    C1] yealink 6-1:36.0: unexpected response 0
[   80.863770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.869475][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.869479][    C1] yealink 6-1:36.0: unexpected response 0
[   80.876221][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.882951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.882954][    C1] yealink 6-1:36.0: unexpected response 0
[   80.888658][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.895466][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.895469][    C1] yealink 6-1:36.0: unexpected response 0
[   80.902200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.907910][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.907914][    C1] yealink 6-1:36.0: unexpected response 0
[   80.914652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.921400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.921404][    C1] yealink 6-1:36.0: unexpected response 0
[   80.927124][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.934013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.934016][    C1] yealink 6-1:36.0: unexpected response 0
[   80.940786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.946525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.946529][    C1] yealink 6-1:36.0: unexpected response 0
[   80.953257][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.960011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.960015][    C1] yealink 6-1:36.0: unexpected response 0
[   80.965730][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.972460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.972463][    C1] yealink 6-1:36.0: unexpected response 0
[   80.979211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.984929][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.984933][    C1] yealink 6-1:36.0: unexpected response 0
[   80.991679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   80.998431][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   80.998435][    C1] yealink 6-1:36.0: unexpected response 0
[   81.004128][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.010883][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.010888][    C1] yealink 6-1:36.0: unexpected response 0
[   81.017720][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.023409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.023414][    C1] yealink 6-1:36.0: unexpected response 0
[   81.030179][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.036975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.036978][    C1] yealink 6-1:36.0: unexpected response 0
[   81.042666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.049448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.049452][    C1] yealink 6-1:36.0: unexpected response 0
[   81.056288][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.061996][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.062000][    C1] yealink 6-1:36.0: unexpected response 0
[   81.068790][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.075551][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.075556][    C1] yealink 6-1:36.0: unexpected response 0
[   81.081252][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.088009][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.088014][    C1] yealink 6-1:36.0: unexpected response 0
[   81.094788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.100496][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.100502][    C1] yealink 6-1:36.0: unexpected response 0
[   81.107271][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.114206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.114213][    C1] yealink 6-1:36.0: unexpected response 0
[   81.119964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.126749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.126755][    C1] yealink 6-1:36.0: unexpected response 0
[   81.133524][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.139279][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.139285][    C1] yealink 6-1:36.0: unexpected response 0
[   81.146066][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.152836][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.152843][    C1] yealink 6-1:36.0: unexpected response 0
[   81.158652][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.165448][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.165454][    C1] yealink 6-1:36.0: unexpected response 0
[   81.172237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.178023][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.178033][    C1] yealink 6-1:36.0: unexpected response 0
[   81.184908][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.191707][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.191719][    C1] yealink 6-1:36.0: unexpected response 0
[   81.197473][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.204228][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.204233][    C1] yealink 6-1:36.0: unexpected response 0
[   81.210997][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.216752][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.216758][    C1] yealink 6-1:36.0: unexpected response 0
[   81.223509][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.230290][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.230295][    C1] yealink 6-1:36.0: unexpected response 0
[   81.236005][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.242750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.242755][    C1] yealink 6-1:36.0: unexpected response 0
[   81.249607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.255327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.255332][    C1] yealink 6-1:36.0: unexpected response 0
[   81.262072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.268844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.268849][    C1] yealink 6-1:36.0: unexpected response 0
[   81.274557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.281331][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.281335][    C1] yealink 6-1:36.0: unexpected response 0
[   81.288087][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.293792][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.293798][    C1] yealink 6-1:36.0: unexpected response 0
[   81.300601][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.307378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.307386][    C1] yealink 6-1:36.0: unexpected response 0
[   81.313147][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.319939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.319944][    C1] yealink 6-1:36.0: unexpected response 0
[   81.326735][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.332449][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.332453][    C1] yealink 6-1:36.0: unexpected response 0
[   81.339215][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.345975][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.345980][    C1] yealink 6-1:36.0: unexpected response 0
[   81.351679][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.358470][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.358475][    C1] yealink 6-1:36.0: unexpected response 0
[   81.365236][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.370944][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.370948][    C1] yealink 6-1:36.0: unexpected response 0
[   81.377725][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.384478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.384484][    C1] yealink 6-1:36.0: unexpected response 0
[   81.390204][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.396965][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.396970][    C1] yealink 6-1:36.0: unexpected response 0
[   81.403718][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.409454][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.409459][    C1] yealink 6-1:36.0: unexpected response 0
[   81.416219][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.422964][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.422969][    C1] yealink 6-1:36.0: unexpected response 0
[   81.428716][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.435562][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.435568][    C1] yealink 6-1:36.0: unexpected response 0
[   81.442323][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.448053][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.448058][    C1] yealink 6-1:36.0: unexpected response 0
[   81.454813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.461554][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.461558][    C1] yealink 6-1:36.0: unexpected response 0
[   81.467299][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.474054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.474060][    C1] yealink 6-1:36.0: unexpected response 0
[   81.480841][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.486568][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.486573][    C1] yealink 6-1:36.0: unexpected response 0
[   81.493314][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.500093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.500098][    C1] yealink 6-1:36.0: unexpected response 0
[   81.505810][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.512556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.512561][    C1] yealink 6-1:36.0: unexpected response 0
[   81.519326][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.525064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.525070][    C1] yealink 6-1:36.0: unexpected response 0
[   81.531813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.538760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.538766][    C1] yealink 6-1:36.0: unexpected response 0
[   81.544493][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.551508][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.551513][    C1] yealink 6-1:36.0: unexpected response 0
[   81.558282][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.564101][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.564106][    C1] yealink 6-1:36.0: unexpected response 0
[   81.570883][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.577651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.577657][    C1] yealink 6-1:36.0: unexpected response 0
[   81.583385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.590159][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.590165][    C1] yealink 6-1:36.0: unexpected response 0
[   81.596919][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.602614][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.602617][    C1] yealink 6-1:36.0: unexpected response 0
[   81.609378][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.616156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.616161][    C1] yealink 6-1:36.0: unexpected response 0
[   81.621893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.628653][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.628658][    C1] yealink 6-1:36.0: unexpected response 0
[   81.635405][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.641095][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.641099][    C1] yealink 6-1:36.0: unexpected response 0
[   81.647860][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.654620][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.654623][    C1] yealink 6-1:36.0: unexpected response 0
[   81.660336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.667089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.667093][    C1] yealink 6-1:36.0: unexpected response 0
[   81.673827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.679548][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.679552][    C1] yealink 6-1:36.0: unexpected response 0
[   81.686370][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.693114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.693117][    C1] yealink 6-1:36.0: unexpected response 0
[   81.698830][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.705584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.705588][    C1] yealink 6-1:36.0: unexpected response 0
[   81.712319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.718035][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.718039][    C1] yealink 6-1:36.0: unexpected response 0
[   81.724797][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.731529][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.731532][    C1] yealink 6-1:36.0: unexpected response 0
[   81.737245][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.743981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.743984][    C1] yealink 6-1:36.0: unexpected response 0
[   81.750729][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.756462][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.756465][    C1] yealink 6-1:36.0: unexpected response 0
[   81.763199][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.769949][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.769953][    C1] yealink 6-1:36.0: unexpected response 0
[   81.775656][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.782567][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.782571][    C1] yealink 6-1:36.0: unexpected response 0
[   81.789329][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.795106][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.795111][    C1] yealink 6-1:36.0: unexpected response 0
[   81.801849][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.808623][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.808627][    C1] yealink 6-1:36.0: unexpected response 0
[   81.814408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.821197][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.821203][    C1] yealink 6-1:36.0: unexpected response 0
[   81.827977][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.833681][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.833685][    C1] yealink 6-1:36.0: unexpected response 0
[   81.840449][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.847206][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.847211][    C1] yealink 6-1:36.0: unexpected response 0
[   81.852913][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.859686][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.859690][    C1] yealink 6-1:36.0: unexpected response 0
[   81.866440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.872133][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.872136][    C1] yealink 6-1:36.0: unexpected response 0
[   81.878898][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.885664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.885669][    C1] yealink 6-1:36.0: unexpected response 0
[   81.891373][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.898158][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.898162][    C1] yealink 6-1:36.0: unexpected response 0
[   81.904921][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.910615][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.910618][    C1] yealink 6-1:36.0: unexpected response 0
[   81.917379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.924156][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.924160][    C1] yealink 6-1:36.0: unexpected response 0
[   81.929889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.936741][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.936746][    C1] yealink 6-1:36.0: unexpected response 0
[   81.943499][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.949222][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.949227][    C1] yealink 6-1:36.0: unexpected response 0
[   81.955978][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.962756][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.962759][    C1] yealink 6-1:36.0: unexpected response 0
[   81.968501][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.975286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.975290][    C1] yealink 6-1:36.0: unexpected response 0
[   81.982025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   81.987751][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   81.987754][    C1] yealink 6-1:36.0: unexpected response 0
[   81.994587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.001344][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.001348][    C1] yealink 6-1:36.0: unexpected response 0
[   82.007064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.013799][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.013803][    C1] yealink 6-1:36.0: unexpected response 0
[   82.020654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.026368][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.026372][    C1] yealink 6-1:36.0: unexpected response 0
[   82.033113][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.039873][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.039877][    C1] yealink 6-1:36.0: unexpected response 0
[   82.045589][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.052321][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.052324][    C1] yealink 6-1:36.0: unexpected response 0
[   82.059082][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.064867][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.064871][    C1] yealink 6-1:36.0: unexpected response 0
[   82.071613][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.078378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.078382][    C1] yealink 6-1:36.0: unexpected response 0
[   82.084082][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.090835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.090839][    C1] yealink 6-1:36.0: unexpected response 0
[   82.097619][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.103309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.103312][    C1] yealink 6-1:36.0: unexpected response 0
[   82.110070][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.116837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.116841][    C1] yealink 6-1:36.0: unexpected response 0
[   82.122537][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.129291][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.129295][    C1] yealink 6-1:36.0: unexpected response 0
[   82.136042][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.141732][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.141735][    C1] yealink 6-1:36.0: unexpected response 0
[   82.148503][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.155272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.155277][    C1] yealink 6-1:36.0: unexpected response 0
[   82.160983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.167772][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.167778][    C1] yealink 6-1:36.0: unexpected response 0
[   82.174528][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.180305][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.180309][    C1] yealink 6-1:36.0: unexpected response 0
[   82.187080][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.193888][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.193891][    C1] yealink 6-1:36.0: unexpected response 0
[   82.199623][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.206380][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.206384][    C1] yealink 6-1:36.0: unexpected response 0
[   82.213122][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.218862][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.218867][    C1] yealink 6-1:36.0: unexpected response 0
[   82.225678][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.232421][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.232425][    C1] yealink 6-1:36.0: unexpected response 0
[   82.238147][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.244915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.244921][    C1] yealink 6-1:36.0: unexpected response 0
[   82.251665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.257393][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.257398][    C1] yealink 6-1:36.0: unexpected response 0
[   82.264142][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.270914][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.270919][    C1] yealink 6-1:36.0: unexpected response 0
[   82.276660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.283395][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.283398][    C1] yealink 6-1:36.0: unexpected response 0
[   82.290148][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.295861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.295865][    C1] yealink 6-1:36.0: unexpected response 0
[   82.302605][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.309375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.309380][    C1] yealink 6-1:36.0: unexpected response 0
[   82.315153][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.321921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.321924][    C1] yealink 6-1:36.0: unexpected response 0
[   82.328694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.334435][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.334439][    C1] yealink 6-1:36.0: unexpected response 0
[   82.341206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.347966][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.347970][    C1] yealink 6-1:36.0: unexpected response 0
[   82.353667][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.360445][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.360451][    C1] yealink 6-1:36.0: unexpected response 0
[   82.367217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.372921][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.372925][    C1] yealink 6-1:36.0: unexpected response 0
[   82.379695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.386467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.386472][    C1] yealink 6-1:36.0: unexpected response 0
[   82.392170][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.398941][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.398947][    C1] yealink 6-1:36.0: unexpected response 0
[   82.405699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.411396][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.411400][    C1] yealink 6-1:36.0: unexpected response 0
[   82.418157][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.424909][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.424913][    C1] yealink 6-1:36.0: unexpected response 0
[   82.430606][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.437373][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.437378][    C1] yealink 6-1:36.0: unexpected response 0
[   82.444186][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.449919][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.449923][    C1] yealink 6-1:36.0: unexpected response 0
[   82.456682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.463473][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.463480][    C1] yealink 6-1:36.0: unexpected response 0
[   82.469211][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.475966][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.475971][    C1] yealink 6-1:36.0: unexpected response 0
[   82.482710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.488436][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.488440][    C1] yealink 6-1:36.0: unexpected response 0
[   82.495202][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.501951][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.501955][    C1] yealink 6-1:36.0: unexpected response 0
[   82.507670][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.514416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.514420][    C1] yealink 6-1:36.0: unexpected response 0
[   82.521194][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.526917][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.526922][    C1] yealink 6-1:36.0: unexpected response 0
[   82.533660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.540426][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.540431][    C1] yealink 6-1:36.0: unexpected response 0
[   82.546147][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.552893][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.552896][    C1] yealink 6-1:36.0: unexpected response 0
[   82.559693][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.565512][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.565518][    C1] yealink 6-1:36.0: unexpected response 0
[   82.572292][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.579097][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.579104][    C1] yealink 6-1:36.0: unexpected response 0
[   82.584851][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.591607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.591611][    C1] yealink 6-1:36.0: unexpected response 0
[   82.598363][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.604061][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.604065][    C1] yealink 6-1:36.0: unexpected response 0
[   82.610821][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.617570][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.617574][    C1] yealink 6-1:36.0: unexpected response 0
[   82.623269][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.630021][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.630025][    C1] yealink 6-1:36.0: unexpected response 0
[   82.636809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.642501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.642504][    C1] yealink 6-1:36.0: unexpected response 0
[   82.649258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.656007][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.656011][    C1] yealink 6-1:36.0: unexpected response 0
[   82.661728][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.668492][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.668496][    C1] yealink 6-1:36.0: unexpected response 0
[   82.675249][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.680946][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.680949][    C1] yealink 6-1:36.0: unexpected response 0
[   82.687724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.694532][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.694536][    C1] yealink 6-1:36.0: unexpected response 0
[   82.700274][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.707044][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.707048][    C1] yealink 6-1:36.0: unexpected response 0
[   82.713786][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.719505][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.719509][    C1] yealink 6-1:36.0: unexpected response 0
[   82.726285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.733024][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.733028][    C1] yealink 6-1:36.0: unexpected response 0
[   82.738748][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.745553][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.745559][    C1] yealink 6-1:36.0: unexpected response 0
[   82.752345][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.758080][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.758084][    C1] yealink 6-1:36.0: unexpected response 0
[   82.764840][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.771597][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.771601][    C1] yealink 6-1:36.0: unexpected response 0
[   82.777342][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.784089][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.784093][    C1] yealink 6-1:36.0: unexpected response 0
[   82.790850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.796558][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.796561][    C1] yealink 6-1:36.0: unexpected response 0
[   82.803296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.810067][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.810072][    C1] yealink 6-1:36.0: unexpected response 0
[   82.816155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.822933][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.822937][    C1] yealink 6-1:36.0: unexpected response 0
[   82.829694][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.835442][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.835446][    C1] yealink 6-1:36.0: unexpected response 0
[   82.842182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.848972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.848976][    C1] yealink 6-1:36.0: unexpected response 0
[   82.854671][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.861433][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.861437][    C1] yealink 6-1:36.0: unexpected response 0
[   82.868182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.873874][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.873878][    C1] yealink 6-1:36.0: unexpected response 0
[   82.880635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.887406][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.887411][    C1] yealink 6-1:36.0: unexpected response 0
[   82.893111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.899885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.899889][    C1] yealink 6-1:36.0: unexpected response 0
[   82.906646][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.912341][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.912345][    C1] yealink 6-1:36.0: unexpected response 0
[   82.919115][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.925877][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.925881][    C1] yealink 6-1:36.0: unexpected response 0
[   82.931578][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.938361][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.938365][    C1] yealink 6-1:36.0: unexpected response 0
[   82.945200][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.950913][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.950918][    C1] yealink 6-1:36.0: unexpected response 0
[   82.957673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.964416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.964420][    C1] yealink 6-1:36.0: unexpected response 0
[   82.970141][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.976981][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.976985][    C1] yealink 6-1:36.0: unexpected response 0
[   82.983724][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   82.989458][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   82.989465][    C1] yealink 6-1:36.0: unexpected response 0
[   82.996230][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.002972][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.002975][    C1] yealink 6-1:36.0: unexpected response 0
[   83.008690][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.015441][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.015444][    C1] yealink 6-1:36.0: unexpected response 0
[   83.022177][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.027884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.027888][    C1] yealink 6-1:36.0: unexpected response 0
[   83.034631][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.041380][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.041384][    C1] yealink 6-1:36.0: unexpected response 0
[   83.047090][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.053850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.053853][    C1] yealink 6-1:36.0: unexpected response 0
[   83.060600][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.066310][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.066314][    C1] yealink 6-1:36.0: unexpected response 0
[   83.073117][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.079884][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.079888][    C1] yealink 6-1:36.0: unexpected response 0
[   83.085599][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.092332][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.092336][    C1] yealink 6-1:36.0: unexpected response 0
[   83.099196][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.104904][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.104908][    C1] yealink 6-1:36.0: unexpected response 0
[   83.111648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.118409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.118412][    C1] yealink 6-1:36.0: unexpected response 0
[   83.124125][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.130915][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.130920][    C1] yealink 6-1:36.0: unexpected response 0
[   83.137711][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.143430][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.143435][    C1] yealink 6-1:36.0: unexpected response 0
[   83.150235][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.157000][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.157007][    C1] yealink 6-1:36.0: unexpected response 0
[   83.162708][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.169477][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.169482][    C1] yealink 6-1:36.0: unexpected response 0
[   83.176240][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.181943][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.181947][    C1] yealink 6-1:36.0: unexpected response 0
[   83.188715][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.195542][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.195548][    C1] yealink 6-1:36.0: unexpected response 0
[   83.201387][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.208165][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.208169][    C1] yealink 6-1:36.0: unexpected response 0
[   83.214964][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.220673][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.220680][    C1] yealink 6-1:36.0: unexpected response 0
[   83.227450][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.234211][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.234219][    C1] yealink 6-1:36.0: unexpected response 0
[   83.239957][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.246730][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.246737][    C1] yealink 6-1:36.0: unexpected response 0
[   83.253494][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.259247][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.259256][    C1] yealink 6-1:36.0: unexpected response 0
[   83.266047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.272806][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.272809][    C1] yealink 6-1:36.0: unexpected response 0
[   83.278602][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.285385][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.285391][    C1] yealink 6-1:36.0: unexpected response 0
[   83.292129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.297850][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.297854][    C1] yealink 6-1:36.0: unexpected response 0
[   83.304592][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.311350][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.311354][    C1] yealink 6-1:36.0: unexpected response 0
[   83.317079][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.323882][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.323885][    C1] yealink 6-1:36.0: unexpected response 0
[   83.330654][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.336357][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.336360][    C1] yealink 6-1:36.0: unexpected response 0
[   83.343122][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.349912][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.349919][    C1] yealink 6-1:36.0: unexpected response 0
[   83.355655][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.362421][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.362425][    C1] yealink 6-1:36.0: unexpected response 0
[   83.369214][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.374940][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.374946][    C1] yealink 6-1:36.0: unexpected response 0
[   83.381699][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.388568][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.388577][    C1] yealink 6-1:36.0: unexpected response 0
[   83.394291][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.401064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.401070][    C1] yealink 6-1:36.0: unexpected response 0
[   83.407832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.413556][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.413565][    C1] yealink 6-1:36.0: unexpected response 0
[   83.420439][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.427471][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.427476][    C1] yealink 6-1:36.0: unexpected response 0
[   83.433183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.440017][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.440022][    C1] yealink 6-1:36.0: unexpected response 0
[   83.446885][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.452601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.452605][    C1] yealink 6-1:36.0: unexpected response 0
[   83.459551][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.466372][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.466377][    C1] yealink 6-1:36.0: unexpected response 0
[   83.472183][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.478993][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.478998][    C1] yealink 6-1:36.0: unexpected response 0
[   83.485793][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.491532][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.491536][    C1] yealink 6-1:36.0: unexpected response 0
[   83.498319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.505115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.505121][    C1] yealink 6-1:36.0: unexpected response 0
[   83.510827][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.517600][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.517605][    C1] yealink 6-1:36.0: unexpected response 0
[   83.524359][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.530113][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.530119][    C1] yealink 6-1:36.0: unexpected response 0
[   83.536927][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.543698][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.543706][    C1] yealink 6-1:36.0: unexpected response 0
[   83.549561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.556355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.556359][    C1] yealink 6-1:36.0: unexpected response 0
[   83.563150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.568904][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.568910][    C1] yealink 6-1:36.0: unexpected response 0
[   83.575760][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.582529][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.582536][    C1] yealink 6-1:36.0: unexpected response 0
[   83.588322][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.595128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.595134][    C1] yealink 6-1:36.0: unexpected response 0
[   83.601884][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.607638][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.607643][    C1] yealink 6-1:36.0: unexpected response 0
[   83.614409][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.621210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.621214][    C1] yealink 6-1:36.0: unexpected response 0
[   83.626940][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.633701][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.633708][    C1] yealink 6-1:36.0: unexpected response 0
[   83.640478][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.646213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.646219][    C1] yealink 6-1:36.0: unexpected response 0
[   83.653055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.660013][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.660018][    C1] yealink 6-1:36.0: unexpected response 0
[   83.665744][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.672525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.672531][    C1] yealink 6-1:36.0: unexpected response 0
[   83.679336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.685079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.685087][    C1] yealink 6-1:36.0: unexpected response 0
[   83.691832][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.698621][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.698629][    C1] yealink 6-1:36.0: unexpected response 0
[   83.704408][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.711213][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.711218][    C1] yealink 6-1:36.0: unexpected response 0
[   83.717991][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.723749][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.723755][    C1] yealink 6-1:36.0: unexpected response 0
[   83.730557][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.737318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.737325][    C1] yealink 6-1:36.0: unexpected response 0
[   83.743122][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.749907][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.749913][    C1] yealink 6-1:36.0: unexpected response 0
[   83.756691][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.762422][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.762430][    C1] yealink 6-1:36.0: unexpected response 0
[   83.769213][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.775982][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.775987][    C1] yealink 6-1:36.0: unexpected response 0
[   83.781695][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.788453][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.788457][    C1] yealink 6-1:36.0: unexpected response 0
[   83.795220][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.800924][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.800931][    C1] yealink 6-1:36.0: unexpected response 0
[   83.807871][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.814680][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.814685][    C1] yealink 6-1:36.0: unexpected response 0
[   83.820440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.827300][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.827306][    C1] yealink 6-1:36.0: unexpected response 0
[   83.834074][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.839823][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.839829][    C1] yealink 6-1:36.0: unexpected response 0
[   83.846607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.853389][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.853394][    C1] yealink 6-1:36.0: unexpected response 0
[   83.859132][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.865969][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.865974][    C1] yealink 6-1:36.0: unexpected response 0
[   83.872753][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.878497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.878502][    C1] yealink 6-1:36.0: unexpected response 0
[   83.885264][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.892029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.892038][    C1] yealink 6-1:36.0: unexpected response 0
[   83.897999][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.904776][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.904789][    C1] yealink 6-1:36.0: unexpected response 0
[   83.911573][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.917309][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.917313][    C1] yealink 6-1:36.0: unexpected response 0
[   83.924063][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.930834][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.930840][    C1] yealink 6-1:36.0: unexpected response 0
[   83.936620][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.943382][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.943386][    C1] yealink 6-1:36.0: unexpected response 0
[   83.950165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.956006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.956011][    C1] yealink 6-1:36.0: unexpected response 0
[   83.962778][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.969651][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.969656][    C1] yealink 6-1:36.0: unexpected response 0
[   83.975385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.982143][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.982149][    C1] yealink 6-1:36.0: unexpected response 0
[   83.988963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   83.994677][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   83.994681][    C1] yealink 6-1:36.0: unexpected response 0
[   84.001469][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.008237][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.008242][    C1] yealink 6-1:36.0: unexpected response 0
[   84.013981][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.020747][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.020751][    C1] yealink 6-1:36.0: unexpected response 0
[   84.027500][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.033276][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.033279][    C1] yealink 6-1:36.0: unexpected response 0
[   84.040025][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.046783][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.046787][    C1] yealink 6-1:36.0: unexpected response 0
[   84.052492][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.059238][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.059242][    C1] yealink 6-1:36.0: unexpected response 0
[   84.065996][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.071684][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.071687][    C1] yealink 6-1:36.0: unexpected response 0
[   84.078448][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.085278][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.085281][    C1] yealink 6-1:36.0: unexpected response 0
[   84.090981][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.097958][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.097961][    C1] yealink 6-1:36.0: unexpected response 0
[   84.104783][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.105081][   T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[   84.110481][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   84.110485][    C1] yealink 6-1:36.0: unexpected response 0
[   84.110627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   84.117302][   T18]  } 2124 jiffies s: 5105 root: 0x0/.
[   84.124154][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.147059][    C1] yealink 6-1:36.0: unexpected response 0
[   93.154389][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
2025/05/17 21:37:04 executed programs: 48
[   93.161618][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.168555][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.175438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.182315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.189052][    C1] yealink 6-1:36.0: unexpected response 0
[   93.194881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.201827][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.208559][    C1] yealink 6-1:36.0: unexpected response 0
[   93.214441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.221315][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.228047][    C1] yealink 6-1:36.0: unexpected response 0
[   93.233875][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.240809][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.247545][    C1] yealink 6-1:36.0: unexpected response 0
[   93.253406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.260299][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.267030][    C1] yealink 6-1:36.0: unexpected response 0
[   93.272861][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.279793][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.286528][    C1] yealink 6-1:36.0: unexpected response 0
[   93.292383][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.299263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.306017][    C1] yealink 6-1:36.0: unexpected response 0
[   93.311890][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.318807][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.325538][    C1] yealink 6-1:36.0: unexpected response 0
[   93.331386][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.338355][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.345086][    C1] yealink 6-1:36.0: unexpected response 0
[   93.350960][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.357895][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.364621][    C1] yealink 6-1:36.0: unexpected response 0
[   93.370538][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.377416][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.384144][    C1] yealink 6-1:36.0: unexpected response 0
[   93.390007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.396897][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.403639][    C1] yealink 6-1:36.0: unexpected response 0
[   93.409486][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.416478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.423219][    C1] yealink 6-1:36.0: unexpected response 0
[   93.429165][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.436093][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.442828][    C1] yealink 6-1:36.0: unexpected response 0
[   93.448723][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.455611][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.462355][    C1] yealink 6-1:36.0: unexpected response 0
[   93.468191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.475108][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.481929][    C1] yealink 6-1:36.0: unexpected response 0
[   93.487765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.494664][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.501401][    C1] yealink 6-1:36.0: unexpected response 0
[   93.507285][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.514231][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.520973][    C1] yealink 6-1:36.0: unexpected response 0
[   93.526809][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.533708][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.535281][ T4719] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   93.540439][    C1] yealink 6-1:36.0: unexpected response 0
[   93.540587][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.560501][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.567241][    C1] yealink 6-1:36.0: unexpected response 0
[   93.573158][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.580038][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.586782][    C1] yealink 6-1:36.0: unexpected response 0
[   93.592641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.599550][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.606288][    C1] yealink 6-1:36.0: unexpected response 0
[   93.612146][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.619064][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.625799][    C1] yealink 6-1:36.0: unexpected response 0
[   93.631630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.638507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.645240][    C1] yealink 6-1:36.0: unexpected response 0
[   93.651072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.658004][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.664750][    C1] yealink 6-1:36.0: unexpected response 0
[   93.670591][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.677584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.684330][    C1] yealink 6-1:36.0: unexpected response 0
[   93.690191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.697073][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.703808][    C1] yealink 6-1:36.0: unexpected response 0
[   93.709629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.716499][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.723229][    C1] yealink 6-1:36.0: unexpected response 0
[   93.726146][ T4719] usb 4-1: config 36 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[   93.729064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.740502][ T4719] usb 4-1: config 36 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 19, changing to 8
[   93.747334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.758302][ T4719] usb 4-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 33280, setting to 1024
[   93.764994][    C1] yealink 6-1:36.0: unexpected response 0
[   93.765150][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.777467][ T4719] usb 4-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29
[   93.782074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.788711][ T4719] usb 4-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[   93.797661][    C1] yealink 6-1:36.0: unexpected response 0
[   93.797804][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.804393][ T4719] usb 4-1: Manufacturer: syz
[   93.812741][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.818333][ T4719] usb 4-1: SerialNumber: syz
[   93.825042][    C1] yealink 6-1:36.0: unexpected response 0
[   93.825201][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.853529][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.860258][    C1] yealink 6-1:36.0: unexpected response 0
[   93.866453][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.873327][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.880057][    C1] yealink 6-1:36.0: unexpected response 0
[   93.885892][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.892760][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.899484][    C1] yealink 6-1:36.0: unexpected response 0
[   93.905399][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.912271][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.919000][    C1] yealink 6-1:36.0: unexpected response 0
[   93.924823][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.931692][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.938415][    C1] yealink 6-1:36.0: unexpected response 0
[   93.944237][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.951121][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.957853][    C1] yealink 6-1:36.0: unexpected response 0
[   93.963707][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.970582][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.977311][    C1] yealink 6-1:36.0: unexpected response 0
[   93.983137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   93.990123][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   93.996937][    C1] yealink 6-1:36.0: unexpected response 0
[   94.002758][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.009665][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.016422][    C1] yealink 6-1:36.0: unexpected response 0
[   94.022271][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.029163][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.035895][    C1] yealink 6-1:36.0: unexpected response 0
[   94.041726][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.048601][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.055347][    C1] yealink 6-1:36.0: unexpected response 0
[   94.061222][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.068128][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.070051][ T4719] yealink 4-1:36.0: invalid payload size 1024, expected 16
[   94.074867][    C1] yealink 6-1:36.0: unexpected response 0
[   94.075027][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.082595][ T4719] input: Yealink usb-p1k as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:36.0/input/input10
[   94.088010][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.095983][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.104473][    C1] yealink 6-1:36.0: unexpected response 0
[   94.111346][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.118092][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.123804][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.130493][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.137282][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.143969][    C1] yealink 6-1:36.0: unexpected response 0
[   94.150848][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.157582][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.163272][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.170014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.176731][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.183406][    C1] yealink 6-1:36.0: unexpected response 0
[   94.190302][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.197047][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.202760][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.209443][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.216032][    C0] yealink 4-1:36.0: unexpected response 0
[   94.222803][    C1] yealink 6-1:36.0: unexpected response 0
[   94.229674][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.235370][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.241042][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.247770][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.254351][    C0] yealink 4-1:36.0: unexpected response 0
[   94.261100][    C1] yealink 6-1:36.0: unexpected response 0
[   94.267965][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.273666][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.279400][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.286114][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.292702][    C0] yealink 4-1:36.0: unexpected response 0
[   94.299432][    C1] yealink 6-1:36.0: unexpected response 0
[   94.306297][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.311990][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.317685][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.324402][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.330981][    C0] yealink 4-1:36.0: unexpected response 0
[   94.337704][    C1] yealink 6-1:36.0: unexpected response 0
[   94.344575][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.350267][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.355933][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.362659][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.369250][    C0] yealink 4-1:36.0: unexpected response 0
[   94.375979][    C1] yealink 6-1:36.0: unexpected response 0
[   94.382843][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.388628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.394301][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.401016][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.407593][    C0] yealink 4-1:36.0: unexpected response 0
[   94.414312][    C1] yealink 6-1:36.0: unexpected response 0
[   94.421184][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.426882][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.432568][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.439274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.445853][    C0] yealink 4-1:36.0: unexpected response 0
[   94.452568][    C1] yealink 6-1:36.0: unexpected response 0
[   94.459541][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.465406][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.471095][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.477837][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.484377][    C0] yealink 4-1:36.0: unexpected response 0
[   94.484527][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.491100][    C1] yealink 6-1:36.0: unexpected response 0
[   94.497958][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.503672][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.510213][    C0] yealink 4-1:36.0: unexpected response 0
[   94.516039][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.522844][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.529348][    C1] yealink 6-1:36.0: unexpected response 0
[   94.535167][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.541884][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.548578][    C0] yealink 4-1:36.0: unexpected response 0
[   94.554405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.561166][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.567719][    C1] yealink 6-1:36.0: unexpected response 0
[   94.573539][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.580277][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.586854][    C0] yealink 4-1:36.0: unexpected response 0
[   94.592689][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.599437][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.605987][    C1] yealink 6-1:36.0: unexpected response 0
[   94.611805][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.618527][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.625106][    C0] yealink 4-1:36.0: unexpected response 0
[   94.630937][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.637671][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.644231][    C1] yealink 6-1:36.0: unexpected response 0
[   94.650074][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.656817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.663396][    C0] yealink 4-1:36.0: unexpected response 0
[   94.669217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.675960][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.682518][    C1] yealink 6-1:36.0: unexpected response 0
[   94.688340][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.695064][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.701644][    C0] yealink 4-1:36.0: unexpected response 0
[   94.707495][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.714239][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.720786][    C1] yealink 6-1:36.0: unexpected response 0
[   94.726644][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.733362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.739943][    C0] yealink 4-1:36.0: unexpected response 0
[   94.745785][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.752517][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.759159][    C1] yealink 6-1:36.0: unexpected response 0
[   94.764985][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.771710][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.778320][    C0] yealink 4-1:36.0: unexpected response 0
[   94.784145][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.790868][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.797440][    C1] yealink 6-1:36.0: unexpected response 0
[   94.803265][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.810011][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.816591][    C0] yealink 4-1:36.0: unexpected response 0
[   94.822410][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.829173][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.835738][    C1] yealink 6-1:36.0: unexpected response 0
[   94.841584][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.848317][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.854889][    C0] yealink 4-1:36.0: unexpected response 0
[   94.860766][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.867497][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.874065][    C1] yealink 6-1:36.0: unexpected response 0
[   94.879875][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.886608][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.893170][    C0] yealink 4-1:36.0: unexpected response 0
[   94.898983][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.905706][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.912282][    C1] yealink 6-1:36.0: unexpected response 0
[   94.918099][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.924817][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.931395][    C0] yealink 4-1:36.0: unexpected response 0
[   94.937210][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.943973][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.950518][    C1] yealink 6-1:36.0: unexpected response 0
[   94.956338][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   94.963083][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   94.969660][    C0] yealink 4-1:36.0: unexpected response 0
[   94.975491][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   94.982212][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   94.988806][    C1] yealink 6-1:36.0: unexpected response 0
[   94.994648][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.001648][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.008229][    C0] yealink 4-1:36.0: unexpected response 0
[   95.014084][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.020825][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.027391][    C1] yealink 6-1:36.0: unexpected response 0
[   95.033206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.039987][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.046515][    C0] yealink 4-1:36.0: unexpected response 0
[   95.052349][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.059093][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.065648][    C1] yealink 6-1:36.0: unexpected response 0
[   95.071470][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.078209][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.084891][    C0] yealink 4-1:36.0: unexpected response 0
[   95.090709][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.097456][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.104020][    C1] yealink 6-1:36.0: unexpected response 0
[   95.109842][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.116571][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.123157][    C0] yealink 4-1:36.0: unexpected response 0
[   95.128986][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.135713][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.142306][    C1] yealink 6-1:36.0: unexpected response 0
[   95.148138][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.154888][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.161453][    C0] yealink 4-1:36.0: unexpected response 0
[   95.167272][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.174013][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.180582][    C1] yealink 6-1:36.0: unexpected response 0
[   95.186404][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.193313][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.199875][    C0] yealink 4-1:36.0: unexpected response 0
[   95.205700][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.212419][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.218998][    C1] yealink 6-1:36.0: unexpected response 0
[   95.224822][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.231561][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.238212][    C0] yealink 4-1:36.0: unexpected response 0
[   95.244032][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.250784][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.257337][    C1] yealink 6-1:36.0: unexpected response 0
[   95.263202][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.269945][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.276504][    C0] yealink 4-1:36.0: unexpected response 0
[   95.282335][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.289087][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.295634][    C1] yealink 6-1:36.0: unexpected response 0
[   95.301636][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.308388][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.314952][    C0] yealink 4-1:36.0: unexpected response 0
[   95.320799][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.327641][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.334211][    C1] yealink 6-1:36.0: unexpected response 0
[   95.340043][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.346767][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.353352][    C0] yealink 4-1:36.0: unexpected response 0
[   95.359230][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.365956][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.372536][    C1] yealink 6-1:36.0: unexpected response 0
[   95.378368][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.385111][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.391670][    C0] yealink 4-1:36.0: unexpected response 0
[   95.397525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.404283][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.410855][    C1] yealink 6-1:36.0: unexpected response 0
[   95.416670][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.423438][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.429964][    C0] yealink 4-1:36.0: unexpected response 0
[   95.435800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.442503][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.449072][    C1] yealink 6-1:36.0: unexpected response 0
[   95.454895][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.461633][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.468218][    C0] yealink 4-1:36.0: unexpected response 0
[   95.474046][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.480758][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.487330][    C1] yealink 6-1:36.0: unexpected response 0
[   95.493145][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.499881][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.506539][    C0] yealink 4-1:36.0: unexpected response 0
[   95.512375][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.519143][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.525677][    C1] yealink 6-1:36.0: unexpected response 0
[   95.525840][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.531502][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.538232][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.544963][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.550481][    C1] yealink 6-1:36.0: unexpected response 0
[   95.557383][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.564094][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.570826][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.577539][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.583181][    C0] yealink 4-1:36.0: unexpected response 0
[   95.589905][    C1] yealink 6-1:36.0: unexpected response 0
[   95.596796][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.603483][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.610211][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.615938][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.621500][    C0] yealink 4-1:36.0: unexpected response 0
[   95.628229][    C1] yealink 6-1:36.0: unexpected response 0
[   95.635097][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.641835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.648540][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.654217][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.659752][    C0] yealink 4-1:36.0: unexpected response 0
[   95.666466][    C1] yealink 6-1:36.0: unexpected response 0
[   95.673330][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.680072][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.686774][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.692446][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.697986][    C0] yealink 4-1:36.0: unexpected response 0
[   95.704787][    C1] yealink 6-1:36.0: unexpected response 0
[   95.711671][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.718385][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.725128][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.730802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.736324][    C0] yealink 4-1:36.0: unexpected response 0
[   95.743040][    C1] yealink 6-1:36.0: unexpected response 0
[   95.749907][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.756619][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.763353][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.769026][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.774559][    C0] yealink 4-1:36.0: unexpected response 0
[   95.781281][    C1] yealink 6-1:36.0: unexpected response 0
[   95.788154][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.794893][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.801801][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.807467][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.813028][    C0] yealink 4-1:36.0: unexpected response 0
[   95.819744][    C1] yealink 6-1:36.0: unexpected response 0
[   95.826605][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.833327][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.840072][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.845790][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.851307][    C0] yealink 4-1:36.0: unexpected response 0
[   95.858024][    C1] yealink 6-1:36.0: unexpected response 0
[   95.864884][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.871630][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.878368][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.884033][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.890007][    C0] yealink 4-1:36.0: unexpected response 0
[   95.896820][    C1] yealink 6-1:36.0: unexpected response 0
[   95.903693][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.910410][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.917131][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.922800][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.928340][    C0] yealink 4-1:36.0: unexpected response 0
[   95.935232][    C1] yealink 6-1:36.0: unexpected response 0
[   95.942094][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.948834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.955594][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.961268][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   95.966796][    C0] yealink 4-1:36.0: unexpected response 0
[   95.973520][    C1] yealink 6-1:36.0: unexpected response 0
[   95.980426][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   95.987140][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   95.993878][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   95.999549][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.005084][    C0] yealink 4-1:36.0: unexpected response 0
[   96.011802][    C1] yealink 6-1:36.0: unexpected response 0
[   96.018665][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.025394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.032133][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.037822][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.043346][    C0] yealink 4-1:36.0: unexpected response 0
[   96.050070][    C1] yealink 6-1:36.0: unexpected response 0
[   96.056957][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.063668][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.070437][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.076103][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.081687][    C0] yealink 4-1:36.0: unexpected response 0
[   96.088434][    C1] yealink 6-1:36.0: unexpected response 0
[   96.095351][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.102095][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.108794][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.114507][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.120046][    C0] yealink 4-1:36.0: unexpected response 0
[   96.126761][    C1] yealink 6-1:36.0: unexpected response 0
[   96.133631][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.140395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.147178][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.152838][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.158726][    C0] yealink 4-1:36.0: unexpected response 0
[   96.165620][    C1] yealink 6-1:36.0: unexpected response 0
[   96.172485][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.179217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.185922][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.191598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.197138][    C0] yealink 4-1:36.0: unexpected response 0
[   96.203854][    C1] yealink 6-1:36.0: unexpected response 0
[   96.210713][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.217443][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.224163][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.229835][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.235364][    C0] yealink 4-1:36.0: unexpected response 0
[   96.242080][    C1] yealink 6-1:36.0: unexpected response 0
[   96.242233][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.248989][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.255695][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.262450][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.267978][    C1] yealink 6-1:36.0: unexpected response 0
[   96.273932][    C0] yealink 4-1:36.0: unexpected response 0
[   96.280807][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.287522][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.294243][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.300994][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.306538][    C1] yealink 6-1:36.0: unexpected response 0
[   96.312221][    C0] yealink 4-1:36.0: unexpected response 0
[   96.319137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.325814][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.332553][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.339285][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.344905][    C1] yealink 6-1:36.0: unexpected response 0
[   96.350589][    C0] yealink 4-1:36.0: unexpected response 0
[   96.357476][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.364319][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.371014][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.377742][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.383279][    C1] yealink 6-1:36.0: unexpected response 0
[   96.388955][    C0] yealink 4-1:36.0: unexpected response 0
[   96.395835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.402555][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.409260][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.415986][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.421523][    C1] yealink 6-1:36.0: unexpected response 0
[   96.427200][    C0] yealink 4-1:36.0: unexpected response 0
[   96.434089][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.440786][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.447494][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.454219][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.459755][    C1] yealink 6-1:36.0: unexpected response 0
[   96.465428][    C0] yealink 4-1:36.0: unexpected response 0
[   96.472310][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.479025][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.485750][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.492465][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.497993][    C1] yealink 6-1:36.0: unexpected response 0
[   96.503666][    C0] yealink 4-1:36.0: unexpected response 0
[   96.510531][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.517330][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.524008][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.530723][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.536259][    C1] yealink 6-1:36.0: unexpected response 0
[   96.542032][    C0] yealink 4-1:36.0: unexpected response 0
[   96.548896][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.555634][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.562338][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.569161][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.574685][    C1] yealink 6-1:36.0: unexpected response 0
[   96.580356][    C0] yealink 4-1:36.0: unexpected response 0
[   96.587221][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.593962][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.600650][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.607359][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.612892][    C1] yealink 6-1:36.0: unexpected response 0
[   96.618565][    C0] yealink 4-1:36.0: unexpected response 0
[   96.625436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.632257][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.639003][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.645708][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.651238][    C1] yealink 6-1:36.0: unexpected response 0
[   96.656930][    C0] yealink 4-1:36.0: unexpected response 0
[   96.663828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.670495][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.677207][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.683921][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.689481][    C1] yealink 6-1:36.0: unexpected response 0
[   96.695153][    C0] yealink 4-1:36.0: unexpected response 0
[   96.702007][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.708723][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.715460][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.722174][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.727798][    C1] yealink 6-1:36.0: unexpected response 0
[   96.733572][    C0] yealink 4-1:36.0: unexpected response 0
[   96.740566][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.747275][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.754029][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.760825][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.766361][    C1] yealink 6-1:36.0: unexpected response 0
[   96.772056][    C0] yealink 4-1:36.0: unexpected response 0
[   96.778931][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.785625][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.792365][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.799094][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.804631][    C1] yealink 6-1:36.0: unexpected response 0
[   96.810303][    C0] yealink 4-1:36.0: unexpected response 0
[   96.817169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.823872][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.830599][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.837328][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.842867][    C1] yealink 6-1:36.0: unexpected response 0
[   96.848537][    C0] yealink 4-1:36.0: unexpected response 0
[   96.855413][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.862115][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.868826][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.875546][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.881082][    C1] yealink 6-1:36.0: unexpected response 0
[   96.886754][    C0] yealink 4-1:36.0: unexpected response 0
[   96.893615][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.900331][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.907081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.913823][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.919356][    C1] yealink 6-1:36.0: unexpected response 0
[   96.925028][    C0] yealink 4-1:36.0: unexpected response 0
[   96.931891][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.938598][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.945320][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.952038][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.957573][    C1] yealink 6-1:36.0: unexpected response 0
[   96.963243][    C0] yealink 4-1:36.0: unexpected response 0
[   96.970182][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   96.976898][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   96.983622][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   96.990339][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   96.995880][    C1] yealink 6-1:36.0: unexpected response 0
[   97.001553][    C0] yealink 4-1:36.0: unexpected response 0
[   97.008419][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.015120][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.021844][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.028553][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.034113][    C1] yealink 6-1:36.0: unexpected response 0
[   97.039786][    C0] yealink 4-1:36.0: unexpected response 0
[   97.046641][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.053372][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.060102][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.066835][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.072367][    C1] yealink 6-1:36.0: unexpected response 0
[   97.078045][    C0] yealink 4-1:36.0: unexpected response 0
[   97.084933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.091638][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.098378][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.105085][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.110630][    C1] yealink 6-1:36.0: unexpected response 0
[   97.116305][    C0] yealink 4-1:36.0: unexpected response 0
[   97.123173][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.129889][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.136612][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.143341][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.148849][    C1] yealink 6-1:36.0: unexpected response 0
[   97.154522][    C0] yealink 4-1:36.0: unexpected response 0
[   97.161395][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.168100][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.174899][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.181636][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.187170][    C1] yealink 6-1:36.0: unexpected response 0
[   97.187320][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.192861][    C0] yealink 4-1:36.0: unexpected response 0
[   97.199719][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.206452][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.213017][    C1] yealink 6-1:36.0: unexpected response 0
[   97.219880][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.225594][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.232145][    C0] yealink 4-1:36.0: unexpected response 0
[   97.237970][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.244699][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.251348][    C1] yealink 6-1:36.0: unexpected response 0
[   97.257168][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.263894][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.270461][    C0] yealink 4-1:36.0: unexpected response 0
[   97.276287][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.282998][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.289565][    C1] yealink 6-1:36.0: unexpected response 0
[   97.295377][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.302114][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.308667][    C0] yealink 4-1:36.0: unexpected response 0
[   97.314495][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.321220][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.327783][    C1] yealink 6-1:36.0: unexpected response 0
[   97.333603][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.340328][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.346903][    C0] yealink 4-1:36.0: unexpected response 0
[   97.352709][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.359432][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.365995][    C1] yealink 6-1:36.0: unexpected response 0
[   97.371804][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.378626][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.385189][    C0] yealink 4-1:36.0: unexpected response 0
[   97.391011][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.397744][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.404298][    C1] yealink 6-1:36.0: unexpected response 0
[   97.410120][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.416854][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.423425][    C0] yealink 4-1:36.0: unexpected response 0
[   97.429261][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.436003][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.442575][    C1] yealink 6-1:36.0: unexpected response 0
[   97.448400][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.455162][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.461691][    C0] yealink 4-1:36.0: unexpected response 0
[   97.467517][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.474235][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.480814][    C1] yealink 6-1:36.0: unexpected response 0
[   97.486639][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.493354][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.499932][    C0] yealink 4-1:36.0: unexpected response 0
[   97.505791][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.512480][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.519067][    C1] yealink 6-1:36.0: unexpected response 0
[   97.524977][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.531740][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.538317][    C0] yealink 4-1:36.0: unexpected response 0
[   97.544153][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.550931][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.557485][    C1] yealink 6-1:36.0: unexpected response 0
[   97.563317][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.570069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.576641][    C0] yealink 4-1:36.0: unexpected response 0
[   97.582493][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.589222][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.595811][    C1] yealink 6-1:36.0: unexpected response 0
[   97.601639][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.608379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.614961][    C0] yealink 4-1:36.0: unexpected response 0
[   97.620798][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.627500][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.634118][    C1] yealink 6-1:36.0: unexpected response 0
[   97.639956][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.646769][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.653367][    C0] yealink 4-1:36.0: unexpected response 0
[   97.659192][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.665940][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.672516][    C1] yealink 6-1:36.0: unexpected response 0
[   97.678339][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.685089][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.691646][    C0] yealink 4-1:36.0: unexpected response 0
[   97.697480][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.704215][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.710804][    C1] yealink 6-1:36.0: unexpected response 0
[   97.716627][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.723350][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.729933][    C0] yealink 4-1:36.0: unexpected response 0
[   97.735764][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.742472][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.749047][    C1] yealink 6-1:36.0: unexpected response 0
[   97.754867][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.761627][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.768196][    C0] yealink 4-1:36.0: unexpected response 0
[   97.774015][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.780732][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.787312][    C1] yealink 6-1:36.0: unexpected response 0
[   97.793142][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.799889][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.806446][    C0] yealink 4-1:36.0: unexpected response 0
[   97.812270][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.819010][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.825581][    C1] yealink 6-1:36.0: unexpected response 0
[   97.831411][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.838136][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.844722][    C0] yealink 4-1:36.0: unexpected response 0
[   97.850564][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.857285][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.863868][    C1] yealink 6-1:36.0: unexpected response 0
[   97.869693][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.876452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.883042][    C0] yealink 4-1:36.0: unexpected response 0
[   97.888869][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.895595][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.902180][    C1] yealink 6-1:36.0: unexpected response 0
[   97.908012][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.914771][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.921312][    C0] yealink 4-1:36.0: unexpected response 0
[   97.927140][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.933843][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.940421][    C1] yealink 6-1:36.0: unexpected response 0
[   97.946246][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.952983][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.959549][    C0] yealink 4-1:36.0: unexpected response 0
[   97.965376][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   97.972102][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   97.978671][    C1] yealink 6-1:36.0: unexpected response 0
[   97.984487][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   97.991217][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   97.997780][    C0] yealink 4-1:36.0: unexpected response 0
[   97.997927][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.003627][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.010344][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.016922][    C1] yealink 6-1:36.0: unexpected response 0
[   98.022614][    C0] yealink 4-1:36.0: unexpected response 0
[   98.029485][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.036192][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.041879][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.048591][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.055167][    C1] yealink 6-1:36.0: unexpected response 0
[   98.062406][    C0] yealink 4-1:36.0: unexpected response 0
[   98.068258][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.073913][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.080648][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.087375][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.093950][    C1] yealink 6-1:36.0: unexpected response 0
[   98.100666][    C0] yealink 4-1:36.0: unexpected response 0
[   98.106480][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.112167][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.119135][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.125862][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.132445][    C1] yealink 6-1:36.0: unexpected response 0
[   98.139172][    C0] yealink 4-1:36.0: unexpected response 0
[   98.145023][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.151425][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.157426][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.164233][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.170817][    C1] yealink 6-1:36.0: unexpected response 0
[   98.177537][    C0] yealink 4-1:36.0: unexpected response 0
[   98.183362][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.189064][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.195789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.202513][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.209089][    C1] yealink 6-1:36.0: unexpected response 0
[   98.215806][    C0] yealink 4-1:36.0: unexpected response 0
[   98.221626][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.227311][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.234018][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.240730][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.247318][    C1] yealink 6-1:36.0: unexpected response 0
[   98.254039][    C0] yealink 4-1:36.0: unexpected response 0
[   98.259874][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.265540][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.272274][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.279009][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.285587][    C1] yealink 6-1:36.0: unexpected response 0
[   98.292336][    C0] yealink 4-1:36.0: unexpected response 0
[   98.298169][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.303843][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.310575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.317298][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.323883][    C1] yealink 6-1:36.0: unexpected response 0
[   98.330606][    C0] yealink 4-1:36.0: unexpected response 0
[   98.336450][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.342137][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.348858][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.355578][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.362155][    C1] yealink 6-1:36.0: unexpected response 0
[   98.368888][    C0] yealink 4-1:36.0: unexpected response 0
[   98.374754][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.380395][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.387115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.393828][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.400416][    C1] yealink 6-1:36.0: unexpected response 0
[   98.407138][    C0] yealink 4-1:36.0: unexpected response 0
[   98.412981][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.418647][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.425408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.432113][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.438720][    C1] yealink 6-1:36.0: unexpected response 0
[   98.438872][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.445471][    C0] yealink 4-1:36.0: unexpected response 0
[   98.451293][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.457006][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.463553][    C1] yealink 6-1:36.0: unexpected response 0
[   98.470426][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.477145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.483752][    C0] yealink 4-1:36.0: unexpected response 0
[   98.489584][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.496331][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.501859][    C1] yealink 6-1:36.0: unexpected response 0
[   98.508727][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.515496][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.521008][    C0] yealink 4-1:36.0: unexpected response 0
[   98.527870][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.534644][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.540127][    C1] yealink 6-1:36.0: unexpected response 0
[   98.547037][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.553835][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.559371][    C0] yealink 4-1:36.0: unexpected response 0
[   98.566252][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.573012][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.578534][    C1] yealink 6-1:36.0: unexpected response 0
[   98.585396][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.592155][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.597691][    C0] yealink 4-1:36.0: unexpected response 0
[   98.604559][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.611292][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.616800][    C1] yealink 6-1:36.0: unexpected response 0
[   98.623665][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.630400][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.635926][    C0] yealink 4-1:36.0: unexpected response 0
[   98.642789][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.649512][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.655064][    C1] yealink 6-1:36.0: unexpected response 0
[   98.661931][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.668665][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.674194][    C0] yealink 4-1:36.0: unexpected response 0
[   98.681100][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.687860][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.693367][    C1] yealink 6-1:36.0: unexpected response 0
[   98.700236][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.706962][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.712496][    C0] yealink 4-1:36.0: unexpected response 0
[   98.719400][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.726136][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.731651][    C1] yealink 6-1:36.0: unexpected response 0
[   98.738505][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.745226][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.750754][    C0] yealink 4-1:36.0: unexpected response 0
[   98.757607][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.764320][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.769853][    C1] yealink 6-1:36.0: unexpected response 0
[   98.776718][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.783436][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.788984][    C0] yealink 4-1:36.0: unexpected response 0
[   98.795888][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.802627][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.808136][    C1] yealink 6-1:36.0: unexpected response 0
[   98.815005][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.821749][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.827273][    C0] yealink 4-1:36.0: unexpected response 0
[   98.834138][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.840888][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.846400][    C1] yealink 6-1:36.0: unexpected response 0
[   98.853276][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.860015][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.865537][    C0] yealink 4-1:36.0: unexpected response 0
[   98.872397][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.879115][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.884652][    C1] yealink 6-1:36.0: unexpected response 0
[   98.891510][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.898267][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.903775][    C0] yealink 4-1:36.0: unexpected response 0
[   98.910654][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.917452][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.922955][    C1] yealink 6-1:36.0: unexpected response 0
[   98.929811][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.936566][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.942113][    C0] yealink 4-1:36.0: unexpected response 0
[   98.949006][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.955822][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.961342][    C1] yealink 6-1:36.0: unexpected response 0
[   98.968203][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   98.974941][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   98.980465][    C0] yealink 4-1:36.0: unexpected response 0
[   98.987412][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   98.994133][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   98.999673][    C1] yealink 6-1:36.0: unexpected response 0
[   99.006536][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.013250][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.018787][    C0] yealink 4-1:36.0: unexpected response 0
[   99.025666][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.032367][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.037912][    C1] yealink 6-1:36.0: unexpected response 0
[   99.044824][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.051579][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.057118][    C0] yealink 4-1:36.0: unexpected response 0
[   99.063992][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.070726][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.076279][    C1] yealink 6-1:36.0: unexpected response 0
[   99.083160][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.089913][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.095421][    C0] yealink 4-1:36.0: unexpected response 0
[   99.102307][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.109023][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.114542][    C1] yealink 6-1:36.0: unexpected response 0
[   99.121400][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.128152][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.133681][    C0] yealink 4-1:36.0: unexpected response 0
[   99.140536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.147296][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.152801][    C1] yealink 6-1:36.0: unexpected response 0
[   99.159663][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.166389][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.171921][    C0] yealink 4-1:36.0: unexpected response 0
[   99.178778][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.185518][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.191031][    C1] yealink 6-1:36.0: unexpected response 0
[   99.197890][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.204604][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.210140][    C0] yealink 4-1:36.0: unexpected response 0
[   99.216999][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.223714][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.229245][    C1] yealink 6-1:36.0: unexpected response 0
[   99.236103][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.242834][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.248354][    C0] yealink 4-1:36.0: unexpected response 0
[   99.255208][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.261952][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.267459][    C1] yealink 6-1:36.0: unexpected response 0
[   99.274321][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.281036][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.286570][    C0] yealink 4-1:36.0: unexpected response 0
[   99.293425][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.300235][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.305780][    C1] yealink 6-1:36.0: unexpected response 0
[   99.312661][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.319384][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.324916][    C0] yealink 4-1:36.0: unexpected response 0
[   99.331779][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.338502][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.344027][    C1] yealink 6-1:36.0: unexpected response 0
[   99.350885][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.357639][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.363168][    C0] yealink 4-1:36.0: unexpected response 0
[   99.370040][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.376778][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.382293][    C1] yealink 6-1:36.0: unexpected response 0
[   99.389155][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.395971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.401419][    C0] yealink 4-1:36.0: unexpected response 0
[   99.408286][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.415012][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.420527][    C1] yealink 6-1:36.0: unexpected response 0
[   99.427385][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.434161][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.439677][    C0] yealink 4-1:36.0: unexpected response 0
[   99.446540][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.453264][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.458793][    C1] yealink 6-1:36.0: unexpected response 0
[   99.465701][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.472433][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.477966][    C0] yealink 4-1:36.0: unexpected response 0
[   99.484828][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.491611][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.497099][    C1] yealink 6-1:36.0: unexpected response 0
[   99.503962][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.510782][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.516310][    C0] yealink 4-1:36.0: unexpected response 0
[   99.523169][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.529902][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.535421][    C1] yealink 6-1:36.0: unexpected response 0
[   99.542291][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.549062][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.554665][    C0] yealink 4-1:36.0: unexpected response 0
[   99.561545][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.568316][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.573836][    C1] yealink 6-1:36.0: unexpected response 0
[   99.580801][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.587540][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.593067][    C0] yealink 4-1:36.0: unexpected response 0
[   99.599936][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.606681][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.612197][    C1] yealink 6-1:36.0: unexpected response 0
[   99.619204][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.625813][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.631318][    C0] yealink 4-1:36.0: unexpected response 0
[   99.638183][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.644940][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.650444][    C1] yealink 6-1:36.0: unexpected response 0
[   99.657453][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.664026][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.669560][    C0] yealink 4-1:36.0: unexpected response 0
[   99.676429][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.683158][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.688686][    C1] yealink 6-1:36.0: unexpected response 0
[   99.695563][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.702286][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.707842][    C0] yealink 4-1:36.0: unexpected response 0
[   99.714703][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.721530][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.727044][    C1] yealink 6-1:36.0: unexpected response 0
[   99.733910][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.740640][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.746165][    C0] yealink 4-1:36.0: unexpected response 0
[   99.753036][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.759779][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.765282][    C1] yealink 6-1:36.0: unexpected response 0
[   99.772137][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.778895][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.784390][    C0] yealink 4-1:36.0: unexpected response 0
[   99.791250][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.797980][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.803511][    C1] yealink 6-1:36.0: unexpected response 0
[   99.810391][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.817125][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.822656][    C0] yealink 4-1:36.0: unexpected response 0
[   99.829522][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.836240][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.841760][    C1] yealink 6-1:36.0: unexpected response 0
[   99.841911][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.848624][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.855342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.860879][    C0] yealink 4-1:36.0: unexpected response 0
[   99.867594][    C1] yealink 6-1:36.0: unexpected response 0
[   99.874465][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.880135][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.886853][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.893575][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.899104][    C0] yealink 4-1:36.0: unexpected response 0
[   99.905831][    C1] yealink 6-1:36.0: unexpected response 0
[   99.912696][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.919425][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.925124][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.930795][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.937374][    C0] yealink 4-1:36.0: unexpected response 0
[   99.944091][    C1] yealink 6-1:36.0: unexpected response 0
[   99.950958][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.957673][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[   99.963374][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[   99.969050][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[   99.975618][    C0] yealink 4-1:36.0: unexpected response 0
[   99.982338][    C1] yealink 6-1:36.0: unexpected response 0
[   99.989205][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[   99.996559][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.002213][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.007885][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.014467][    C0] yealink 4-1:36.0: unexpected response 0
[  100.021183][    C1] yealink 6-1:36.0: unexpected response 0
[  100.028042][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.034765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.040442][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.046115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.052687][    C0] yealink 4-1:36.0: unexpected response 0
[  100.059399][    C1] yealink 6-1:36.0: unexpected response 0
[  100.066255][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.072976][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.078650][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.084314][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.090892][    C0] yealink 4-1:36.0: unexpected response 0
[  100.097605][    C1] yealink 6-1:36.0: unexpected response 0
[  100.104467][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.111187][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.116871][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.122525][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.129097][    C0] yealink 4-1:36.0: unexpected response 0
[  100.135819][    C1] yealink 6-1:36.0: unexpected response 0
[  100.142682][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.149416][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.155087][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.160782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.167360][    C0] yealink 4-1:36.0: unexpected response 0
[  100.174076][    C1] yealink 6-1:36.0: unexpected response 0
[  100.180940][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.187650][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.193330][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.199005][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.205581][    C0] yealink 4-1:36.0: unexpected response 0
[  100.212294][    C1] yealink 6-1:36.0: unexpected response 0
[  100.219254][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.225971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.231640][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.237324][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.243930][    C0] yealink 4-1:36.0: unexpected response 0
[  100.250659][    C1] yealink 6-1:36.0: unexpected response 0
[  100.257518][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.264234][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.269916][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.275595][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.282174][    C0] yealink 4-1:36.0: unexpected response 0
[  100.288889][    C1] yealink 6-1:36.0: unexpected response 0
[  100.295745][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.302468][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.308139][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.313819][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.320395][    C0] yealink 4-1:36.0: unexpected response 0
[  100.327108][    C1] yealink 6-1:36.0: unexpected response 0
[  100.327260][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.333971][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.340815][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.346481][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.352022][    C1] yealink 6-1:36.0: unexpected response 0
[  100.358737][    C0] yealink 4-1:36.0: unexpected response 0
[  100.365617][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.372330][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.379051][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.384721][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.390260][    C1] yealink 6-1:36.0: unexpected response 0
[  100.396975][    C0] yealink 4-1:36.0: unexpected response 0
[  100.403831][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.410549][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.417261][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.423002][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.428592][    C1] yealink 6-1:36.0: unexpected response 0
[  100.435310][    C0] yealink 4-1:36.0: unexpected response 0
[  100.442199][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.448910][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.455613][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.461340][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.466853][    C1] yealink 6-1:36.0: unexpected response 0
[  100.473655][    C0] yealink 4-1:36.0: unexpected response 0
[  100.480527][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.487265][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.493978][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.499667][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.505228][    C1] yealink 6-1:36.0: unexpected response 0
[  100.511952][    C0] yealink 4-1:36.0: unexpected response 0
[  100.518828][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.525604][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.532263][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.537974][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.543461][    C1] yealink 6-1:36.0: unexpected response 0
[  100.550203][    C0] yealink 4-1:36.0: unexpected response 0
[  100.557069][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.563814][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.570579][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.576774][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.582315][    C1] yealink 6-1:36.0: unexpected response 0
[  100.589030][    C0] yealink 4-1:36.0: unexpected response 0
[  100.595926][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.602630][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.609325][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.615028][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.620553][    C1] yealink 6-1:36.0: unexpected response 0
[  100.627268][    C0] yealink 4-1:36.0: unexpected response 0
[  100.634137][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.640900][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.647586][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.653268][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.658799][    C1] yealink 6-1:36.0: unexpected response 0
[  100.665511][    C0] yealink 4-1:36.0: unexpected response 0
[  100.672371][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.679081][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.685845][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.691508][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.697045][    C1] yealink 6-1:36.0: unexpected response 0
[  100.703768][    C0] yealink 4-1:36.0: unexpected response 0
[  100.710660][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.717384][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.724101][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.729797][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.735334][    C1] yealink 6-1:36.0: unexpected response 0
[  100.742056][    C0] yealink 4-1:36.0: unexpected response 0
[  100.748932][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.755654][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.762363][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.768061][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.773594][    C1] yealink 6-1:36.0: unexpected response 0
[  100.780312][    C0] yealink 4-1:36.0: unexpected response 0
[  100.787189][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.793955][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.800761][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.806435][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.811976][    C1] yealink 6-1:36.0: unexpected response 0
[  100.818694][    C0] yealink 4-1:36.0: unexpected response 0
[  100.825700][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.832334][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.839050][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.844744][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.850287][    C1] yealink 6-1:36.0: unexpected response 0
[  100.857022][    C0] yealink 4-1:36.0: unexpected response 0
[  100.863933][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.870705][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.877409][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.883120][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.888638][    C1] yealink 6-1:36.0: unexpected response 0
[  100.895372][    C0] yealink 4-1:36.0: unexpected response 0
[  100.902274][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.909065][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.915735][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.921423][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.926983][    C1] yealink 6-1:36.0: unexpected response 0
[  100.933740][    C0] yealink 4-1:36.0: unexpected response 0
[  100.940607][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.947349][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.954054][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.959744][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  100.965277][    C1] yealink 6-1:36.0: unexpected response 0
[  100.971998][    C0] yealink 4-1:36.0: unexpected response 0
[  100.978926][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  100.985591][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  100.992349][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  100.998025][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.003561][    C1] yealink 6-1:36.0: unexpected response 0
[  101.010278][    C0] yealink 4-1:36.0: unexpected response 0
[  101.017175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.023905][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.030592][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.036261][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.041812][    C1] yealink 6-1:36.0: unexpected response 0
[  101.048540][    C0] yealink 4-1:36.0: unexpected response 0
[  101.055424][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.062141][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.068847][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.074528][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.080057][    C1] yealink 6-1:36.0: unexpected response 0
[  101.086781][    C0] yealink 4-1:36.0: unexpected response 0
[  101.086927][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.093700][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.100374][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.107094][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.112626][    C0] yealink 4-1:36.0: unexpected response 0
[  101.118298][    C1] yealink 6-1:36.0: unexpected response 0
[  101.125162][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.131907][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.138604][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.145331][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.150866][    C0] yealink 4-1:36.0: unexpected response 0
[  101.156539][    C1] yealink 6-1:36.0: unexpected response 0
[  101.163400][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.170129][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.176830][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.183549][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.189085][    C0] yealink 4-1:36.0: unexpected response 0
[  101.194758][    C1] yealink 6-1:36.0: unexpected response 0
[  101.201620][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.208394][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.215065][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.221782][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.227322][    C0] yealink 4-1:36.0: unexpected response 0
[  101.232995][    C1] yealink 6-1:36.0: unexpected response 0
[  101.239893][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.246628][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.253321][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.260051][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.265580][    C0] yealink 4-1:36.0: unexpected response 0
[  101.271278][    C1] yealink 6-1:36.0: unexpected response 0
[  101.278155][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.284914][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.291637][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.298394][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.303871][    C0] yealink 4-1:36.0: unexpected response 0
[  101.309552][    C1] yealink 6-1:36.0: unexpected response 0
[  101.316408][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.323131][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.329879][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.336598][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.342151][    C0] yealink 4-1:36.0: unexpected response 0
[  101.347835][    C1] yealink 6-1:36.0: unexpected response 0
[  101.354717][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.361432][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.368158][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.374903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.380427][    C0] yealink 4-1:36.0: unexpected response 0
[  101.386104][    C1] yealink 6-1:36.0: unexpected response 0
[  101.392981][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.399688][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.406423][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.413138][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.418677][    C0] yealink 4-1:36.0: unexpected response 0
[  101.424354][    C1] yealink 6-1:36.0: unexpected response 0
[  101.431304][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.438452][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.445193][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.451903][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.457443][    C0] yealink 4-1:36.0: unexpected response 0
[  101.463117][    C1] yealink 6-1:36.0: unexpected response 0
[  101.470016][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.476732][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.483469][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.490209][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.495743][    C0] yealink 4-1:36.0: unexpected response 0
[  101.501460][    C1] yealink 6-1:36.0: unexpected response 0
[  101.508360][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.515073][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.521803][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.528514][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.534061][    C0] yealink 4-1:36.0: unexpected response 0
[  101.539829][    C1] yealink 6-1:36.0: unexpected response 0
[  101.546716][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.553440][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.560166][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.566898][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.572526][    C0] yealink 4-1:36.0: unexpected response 0
[  101.578201][    C1] yealink 6-1:36.0: unexpected response 0
[  101.585123][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.591850][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.598576][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.605297][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.610825][    C0] yealink 4-1:36.0: unexpected response 0
[  101.616503][    C1] yealink 6-1:36.0: unexpected response 0
[  101.623368][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.630099][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.636805][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.643513][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.649073][    C0] yealink 4-1:36.0: unexpected response 0
[  101.654746][    C1] yealink 6-1:36.0: unexpected response 0
[  101.661612][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.668343][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.675245][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.681991][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.687529][    C0] yealink 4-1:36.0: unexpected response 0
[  101.693208][    C1] yealink 6-1:36.0: unexpected response 0
[  101.700090][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.706876][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.713608][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.720367][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.726142][    C0] yealink 4-1:36.0: unexpected response 0
[  101.726305][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.731864][    C1] yealink 6-1:36.0: unexpected response 0
[  101.738776][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.745504][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.752070][    C0] yealink 4-1:36.0: unexpected response 0
[  101.758942][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.764646][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.770164][    C1] yealink 6-1:36.0: unexpected response 0
[  101.777027][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.783765][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.790420][    C0] yealink 4-1:36.0: unexpected response 0
[  101.797294][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.803000][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.809568][    C1] yealink 6-1:36.0: unexpected response 0
[  101.815387][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.822212][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.828775][    C0] yealink 4-1:36.0: unexpected response 0
[  101.834612][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.841345][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.847906][    C1] yealink 6-1:36.0: unexpected response 0
[  101.853736][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.860536][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.867088][    C0] yealink 4-1:36.0: unexpected response 0
[  101.872920][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.879655][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.886215][    C1] yealink 6-1:36.0: unexpected response 0
[  101.892051][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.898775][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.905360][    C0] yealink 4-1:36.0: unexpected response 0
[  101.911191][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.917934][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.924494][    C1] yealink 6-1:36.0: unexpected response 0
[  101.924638][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  101.930328][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.937155][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.943722][    C0] yealink 4-1:36.0: unexpected response 0
[  101.949493][    C1] yealink 6-1:36.0: unexpected response 0
[  101.956424][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  101.963164][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
2025/05/17 21:37:13 executed programs: 56
[  101.968837][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  101.975660][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  101.982271][    C0] yealink 4-1:36.0: unexpected response 0
[  101.987949][    C1] yealink 6-1:36.0: unexpected response 0
[  101.994814][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  102.001535][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.007218][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  102.013945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.020527][    C0] yealink 4-1:36.0: unexpected response 0
[  102.027250][    C1] yealink 6-1:36.0: unexpected response 0
[  102.033070][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  102.038770][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.045611][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  102.052334][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.058904][    C0] yealink 4-1:36.0: unexpected response 0
[  102.065883][    C1] yealink 6-1:36.0: unexpected response 0
[  102.071703][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  102.077380][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.084008][ T4719] usb 4-1: USB disconnect, device number 3
[  102.090701][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  102.090705][    C0] yealink 4-1:36.0: unexpected response 0
[  102.090708][    C0] yealink 4-1:36.0: urb_irq_callback - usb_submit_urb failed -19
[  102.090816][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.202654][    C1] yealink 6-1:36.0: unexpected response 0
[  102.208564][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.215478][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.222222][    C1] yealink 6-1:36.0: unexpected response 0
[  102.228063][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.234947][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.241686][    C1] yealink 6-1:36.0: unexpected response 0
[  102.247545][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.254769][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.261499][    C1] yealink 6-1:36.0: unexpected response 0
[  102.267336][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.274202][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.281016][    C1] yealink 6-1:36.0: unexpected response 0
[  102.286862][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.293734][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.300461][    C1] yealink 6-1:36.0: unexpected response 0
[  102.306307][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.313184][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.319910][    C1] yealink 6-1:36.0: unexpected response 0
[  102.325746][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.332696][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.339477][    C1] yealink 6-1:36.0: unexpected response 0
[  102.345341][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.352223][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.358952][    C1] yealink 6-1:36.0: unexpected response 0
[  102.364777][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.371642][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.378361][    C1] yealink 6-1:36.0: unexpected response 0
[  102.384175][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.391043][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.397768][    C1] yealink 6-1:36.0: unexpected response 0
[  102.403584][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.410451][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.417171][    C1] yealink 6-1:36.0: unexpected response 0
[  102.423054][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.429945][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.436671][    C1] yealink 6-1:36.0: unexpected response 0
[  102.442523][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.449405][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.456138][    C1] yealink 6-1:36.0: unexpected response 0
[  102.461971][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.468881][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.475610][    C1] yealink 6-1:36.0: unexpected response 0
[  102.481441][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.488318][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.495047][    C1] yealink 6-1:36.0: unexpected response 0
[  102.500969][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.507849][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.514624][    C1] yealink 6-1:36.0: unexpected response 0
[  102.520463][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.527336][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.534063][    C1] yealink 6-1:36.0: unexpected response 0
[  102.539884][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.546769][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.553493][    C1] yealink 6-1:36.0: unexpected response 0
[  102.559319][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.566196][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.572923][    C1] yealink 6-1:36.0: unexpected response 0
[  102.578747][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.585627][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.592351][    C1] yealink 6-1:36.0: unexpected response 0
[  102.598206][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.605081][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.611810][    C1] yealink 6-1:36.0: unexpected response 0
[  102.617635][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.624497][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.631215][    C1] yealink 6-1:36.0: unexpected response 0
[  102.637055][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.643962][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.650682][    C1] yealink 6-1:36.0: unexpected response 0
[  102.656537][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.663408][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.670140][    C1] yealink 6-1:36.0: unexpected response 0
[  102.675963][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.682832][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.689553][    C1] yealink 6-1:36.0: unexpected response 0
[  102.695378][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.702344][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.709099][    C1] yealink 6-1:36.0: unexpected response 0
[  102.714932][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.721802][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.728526][    C1] yealink 6-1:36.0: unexpected response 0
[  102.734379][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.741254][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.747993][    C1] yealink 6-1:36.0: unexpected response 0
[  102.753829][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.760712][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.767460][    C1] yealink 6-1:36.0: unexpected response 0
[  102.773296][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.780167][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.786890][    C1] yealink 6-1:36.0: unexpected response 0
[  102.792714][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.799610][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.806368][    C1] yealink 6-1:36.0: unexpected response 0
[  102.812190][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.819115][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.825845][    C1] yealink 6-1:36.0: unexpected response 0
[  102.831676][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.838540][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.845267][    C1] yealink 6-1:36.0: unexpected response 0
[  102.851107][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.858018][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.864746][    C1] yealink 6-1:36.0: unexpected response 0
[  102.870575][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.877536][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.884267][    C1] yealink 6-1:36.0: unexpected response 0
[  102.890112][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.897074][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.903808][    C1] yealink 6-1:36.0: unexpected response 0
[  102.909629][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.916502][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.923227][    C1] yealink 6-1:36.0: unexpected response 0
[  102.929059][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.935939][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.942662][    C1] yealink 6-1:36.0: unexpected response 0
[  102.948502][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.955380][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.962155][    C1] yealink 6-1:36.0: unexpected response 0
[  102.967985][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.974861][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  102.981595][    C1] yealink 6-1:36.0: unexpected response 0
[  102.987459][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  102.994342][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.001070][    C1] yealink 6-1:36.0: unexpected response 0
[  103.006902][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.013775][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.020499][    C1] yealink 6-1:36.0: unexpected response 0
[  103.026355][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.033227][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.039948][    C1] yealink 6-1:36.0: unexpected response 0
[  103.045788][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.052655][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.059374][    C1] yealink 6-1:36.0: unexpected response 0
[  103.065257][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.072127][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.078847][    C1] yealink 6-1:36.0: unexpected response 0
[  103.084682][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.091572][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.098307][    C1] yealink 6-1:36.0: unexpected response 0
[  103.104145][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.111068][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.117804][    C1] yealink 6-1:36.0: unexpected response 0
[  103.123659][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.130552][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71
[  103.137365][    C1] yealink 6-1:36.0: unexpected response 0
[  103.143191][    C1] yealink 6-1:36.0: urb_ctl_callback - urb status -71
[  103.150079][    C1] yealink 6-1:36.0: urb_irq_callback - urb status -71