rb status -71
[  328.750890][    C1] yealink 3-1:36.0: unexpected response 0
[  328.757921][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.764880][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.770034][    C0] yealink 1-1:36.0: unexpected response 0
[  328.776942][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  328.782620][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  328.789180][    C1] yealink 3-1:36.0: unexpected response 0
[  328.796075][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.801774][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.808331][    C0] yealink 1-1:36.0: unexpected response 0
[  328.815225][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  328.820919][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  328.827477][    C1] yealink 3-1:36.0: unexpected response 0
[  328.834377][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.840081][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.846622][    C0] yealink 1-1:36.0: unexpected response 0
[  328.853529][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  328.859220][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  328.865771][    C1] yealink 3-1:36.0: unexpected response 0
[  328.872793][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.880004][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.884917][    C0] yealink 1-1:36.0: unexpected response 0
[  328.891857][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  328.897505][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  328.904078][    C1] yealink 3-1:36.0: unexpected response 0
[  328.910977][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.916677][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.923231][    C0] yealink 1-1:36.0: unexpected response 0
[  328.930164][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  328.935820][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  328.942377][    C1] yealink 3-1:36.0: unexpected response 0
[  328.949276][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.954964][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.961524][    C0] yealink 1-1:36.0: unexpected response 0
[  328.970031][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  328.974239][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  328.980673][    C1] yealink 3-1:36.0: unexpected response 0
[  328.987572][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  328.993317][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  328.999841][    C0] yealink 1-1:36.0: unexpected response 0
[  329.006741][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.012430][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.018985][    C1] yealink 3-1:36.0: unexpected response 0
[  329.025916][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.031580][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.038134][    C0] yealink 1-1:36.0: unexpected response 0
[  329.045030][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.050718][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.057273][    C1] yealink 3-1:36.0: unexpected response 0
[  329.064194][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.071552][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.076442][    C0] yealink 1-1:36.0: unexpected response 0
[  329.084183][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.089261][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.095599][    C1] yealink 3-1:36.0: unexpected response 0
[  329.102506][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.108259][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.114750][    C0] yealink 1-1:36.0: unexpected response 0
[  329.121647][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.127342][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.133894][    C1] yealink 3-1:36.0: unexpected response 0
[  329.140793][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.146478][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.153033][    C0] yealink 1-1:36.0: unexpected response 0
[  329.159930][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.165622][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.172172][    C1] yealink 3-1:36.0: unexpected response 0
[  329.179194][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.185795][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.191314][    C0] yealink 1-1:36.0: unexpected response 0
[  329.198803][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.203896][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.210449][    C1] yealink 3-1:36.0: unexpected response 0
[  329.217346][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.223037][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.229590][    C0] yealink 1-1:36.0: unexpected response 0
[  329.236488][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.242207][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.248732][    C1] yealink 3-1:36.0: unexpected response 0
[  329.255635][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.261354][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.267870][    C0] yealink 1-1:36.0: unexpected response 0
[  329.276356][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.283018][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.287018][    C1] yealink 3-1:36.0: unexpected response 0
[  329.294023][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.299657][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.306166][    C0] yealink 1-1:36.0: unexpected response 0
[  329.313064][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.318770][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.325304][    C1] yealink 3-1:36.0: unexpected response 0
[  329.332200][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.338323][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.344542][    C0] yealink 1-1:36.0: unexpected response 0
[  329.351444][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.357183][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.363692][    C1] yealink 3-1:36.0: unexpected response 0
[  329.370593][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.383675][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.389592][    C0] yealink 1-1:36.0: unexpected response 0
[  329.395937][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.402993][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.408736][    C1] yealink 3-1:36.0: unexpected response 0
[  329.414707][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.421374][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.427886][    C0] yealink 1-1:36.0: unexpected response 0
[  329.433785][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.440495][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.447030][    C1] yealink 3-1:36.0: unexpected response 0
[  329.452934][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.459724][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.466203][    C0] yealink 1-1:36.0: unexpected response 0
[  329.472061][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.482992][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.485346][    C1] yealink 3-1:36.0: unexpected response 0
[  329.491202][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.499557][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.504491][    C0] yealink 1-1:36.0: unexpected response 0
[  329.510366][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.517119][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.523664][    C1] yealink 3-1:36.0: unexpected response 0
[  329.529520][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.536427][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.542983][    C0] yealink 1-1:36.0: unexpected response 0
[  329.548864][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.555832][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.562244][    C1] yealink 3-1:36.0: unexpected response 0
[  329.568107][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.575068][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.581404][    C0] yealink 1-1:36.0: unexpected response 0
[  329.588741][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.594161][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.600566][    C1] yealink 3-1:36.0: unexpected response 0
[  329.606424][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.613217][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.619723][    C0] yealink 1-1:36.0: unexpected response 0
[  329.625578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.632308][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.638869][    C1] yealink 3-1:36.0: unexpected response 0
[  329.644724][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.651454][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.658021][    C0] yealink 1-1:36.0: unexpected response 0
[  329.663878][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.670610][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.677166][    C1] yealink 3-1:36.0: unexpected response 0
[  329.683247][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.690825][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.696374][    C0] yealink 1-1:36.0: unexpected response 0
[  329.702856][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.708975][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.715539][    C1] yealink 3-1:36.0: unexpected response 0
[  329.721613][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.728135][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.734689][    C0] yealink 1-1:36.0: unexpected response 0
[  329.740555][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.747278][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.753840][    C1] yealink 3-1:36.0: unexpected response 0
[  329.759705][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.766554][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.772998][    C0] yealink 1-1:36.0: unexpected response 0
[  329.778910][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.785771][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.792150][    C1] yealink 3-1:36.0: unexpected response 0
[  329.798008][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.805695][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.811304][    C0] yealink 1-1:36.0: unexpected response 0
[  329.817721][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.823909][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.830462][    C1] yealink 3-1:36.0: unexpected response 0
[  329.836323][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.843140][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.849613][    C0] yealink 1-1:36.0: unexpected response 0
[  329.855496][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.862204][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.868765][    C1] yealink 3-1:36.0: unexpected response 0
[  329.874626][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.881359][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.887909][    C0] yealink 1-1:36.0: unexpected response 0
[  329.895564][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.900637][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.907072][    C1] yealink 3-1:36.0: unexpected response 0
[  329.912926][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.919746][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.926215][    C0] yealink 1-1:36.0: unexpected response 0
[  329.932072][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.938806][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.945365][    C1] yealink 3-1:36.0: unexpected response 0
[  329.951231][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.957963][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  329.964512][    C0] yealink 1-1:36.0: unexpected response 0
[  329.970425][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  329.977180][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  329.983750][    C1] yealink 3-1:36.0: unexpected response 0
[  329.989748][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  329.997333][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.002904][    C0] yealink 1-1:36.0: unexpected response 0
[  330.009336][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.015583][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.022148][    C1] yealink 3-1:36.0: unexpected response 0
[  330.028004][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.034848][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.041292][    C0] yealink 1-1:36.0: unexpected response 0
[  330.047165][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.053890][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.060451][    C1] yealink 3-1:36.0: unexpected response 0
[  330.066309][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.073056][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.079599][    C0] yealink 1-1:36.0: unexpected response 0
[  330.085470][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.092388][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.098746][    C1] yealink 3-1:36.0: unexpected response 0
[  330.104621][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.112895][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.117938][    C0] yealink 1-1:36.0: unexpected response 0
[  330.123810][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.130543][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.137094][    C1] yealink 3-1:36.0: unexpected response 0
[  330.142998][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.149684][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.156241][    C0] yealink 1-1:36.0: unexpected response 0
[  330.162123][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.168906][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.175388][    C1] yealink 3-1:36.0: unexpected response 0
[  330.181295][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.188087][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.194580][    C0] yealink 1-1:36.0: unexpected response 0
[  330.201926][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.207311][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.213782][    C1] yealink 3-1:36.0: unexpected response 0
[  330.219784][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.226512][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.232947][    C0] yealink 1-1:36.0: unexpected response 0
[  330.238830][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.245573][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.252106][    C1] yealink 3-1:36.0: unexpected response 0
[  330.257969][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.264744][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.271259][    C0] yealink 1-1:36.0: unexpected response 0
[  330.277138][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.283895][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.290412][    C1] yealink 3-1:36.0: unexpected response 0
[  330.296455][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.304484][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.309559][    C0] yealink 1-1:36.0: unexpected response 0
[  330.315416][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.322223][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.328708][    C1] yealink 3-1:36.0: unexpected response 0
[  330.334568][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.341376][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.347855][    C0] yealink 1-1:36.0: unexpected response 0
[  330.353712][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.360456][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.367008][    C1] yealink 3-1:36.0: unexpected response 0
[  330.372870][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.379604][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.386161][    C0] yealink 1-1:36.0: unexpected response 0
[  330.392050][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.398936][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.405323][    C1] yealink 3-1:36.0: unexpected response 0
[  330.411176][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.418968][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.424504][    C0] yealink 1-1:36.0: unexpected response 0
[  330.430971][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.437229][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.443696][    C1] yealink 3-1:36.0: unexpected response 0
[  330.449573][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.456298][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.462856][    C0] yealink 1-1:36.0: unexpected response 0
[  330.468726][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.475463][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.482017][    C1] yealink 3-1:36.0: unexpected response 0
[  330.487879][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.494701][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.501199][    C0] yealink 1-1:36.0: unexpected response 0
[  330.509021][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.513931][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.520350][    C1] yealink 3-1:36.0: unexpected response 0
[  330.526206][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.532977][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.539497][    C0] yealink 1-1:36.0: unexpected response 0
[  330.545388][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.552132][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.558688][    C1] yealink 3-1:36.0: unexpected response 0
[  330.564550][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.571282][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.577838][    C0] yealink 1-1:36.0: unexpected response 0
[  330.583703][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.590432][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.596988][    C1] yealink 3-1:36.0: unexpected response 0
[  330.603085][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.610539][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.616132][    C0] yealink 1-1:36.0: unexpected response 0
[  330.622602][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.628769][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.635339][    C1] yealink 3-1:36.0: unexpected response 0
[  330.641212][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.647940][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.654497][    C0] yealink 1-1:36.0: unexpected response 0
[  330.660361][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.667087][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.673640][    C1] yealink 3-1:36.0: unexpected response 0
[  330.680343][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.686263][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.692791][    C0] yealink 1-1:36.0: unexpected response 0
[  330.698647][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.705526][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.711936][    C1] yealink 3-1:36.0: unexpected response 0
[  330.717794][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.725504][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.731082][    C0] yealink 1-1:36.0: unexpected response 0
[  330.737465][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.743671][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.750224][    C1] yealink 3-1:36.0: unexpected response 0
[  330.756086][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.763048][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.769364][    C0] yealink 1-1:36.0: unexpected response 0
[  330.775228][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.781953][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.788505][    C1] yealink 3-1:36.0: unexpected response 0
[  330.794362][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.801094][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.807643][    C0] yealink 1-1:36.0: unexpected response 0
[  330.815331][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.820383][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.826786][    C1] yealink 3-1:36.0: unexpected response 0
[  330.832638][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.839408][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.845944][    C0] yealink 1-1:36.0: unexpected response 0
[  330.851801][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.858571][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.865091][    C1] yealink 3-1:36.0: unexpected response 0
[  330.870957][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.877701][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.884242][    C0] yealink 1-1:36.0: unexpected response 0
[  330.890119][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.896841][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.903399][    C1] yealink 3-1:36.0: unexpected response 0
[  330.909467][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.917508][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.922567][    C0] yealink 1-1:36.0: unexpected response 0
[  330.928445][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.935163][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.941719][    C1] yealink 3-1:36.0: unexpected response 0
[  330.947578][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.954310][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.960868][    C0] yealink 1-1:36.0: unexpected response 0
[  330.966729][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  330.973493][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  330.980017][    C1] yealink 3-1:36.0: unexpected response 0
[  330.985909][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  330.992639][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  330.999164][    C0] yealink 1-1:36.0: unexpected response 0
[  331.005031][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.013010][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.018311][    C1] yealink 3-1:36.0: unexpected response 0
[  331.024290][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.032504][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.037498][    C0] yealink 1-1:36.0: unexpected response 0
[  331.043414][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.050148][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.056651][    C1] yealink 3-1:36.0: unexpected response 0
[  331.062539][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.069239][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.075973][    C0] yealink 1-1:36.0: unexpected response 0
[  331.081834][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.088631][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.095158][    C1] yealink 3-1:36.0: unexpected response 0
[  331.101019][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.107792][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.114307][    C0] yealink 1-1:36.0: unexpected response 0
[  331.121667][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.132987][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.133459][    C1] yealink 3-1:36.0: unexpected response 0
[  331.139316][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.146056][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.152697][    C0] yealink 1-1:36.0: unexpected response 0
[  331.158560][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.165309][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.171852][    C1] yealink 3-1:36.0: unexpected response 0
[  331.177710][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.184540][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.190998][    C0] yealink 1-1:36.0: unexpected response 0
[  331.196858][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.203592][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.210146][    C1] yealink 3-1:36.0: unexpected response 0
[  331.216260][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.224292][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.229316][    C0] yealink 1-1:36.0: unexpected response 0
[  331.235183][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.241917][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.248479][    C1] yealink 3-1:36.0: unexpected response 0
[  331.254352][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.261084][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.267638][    C0] yealink 1-1:36.0: unexpected response 0
[  331.273528][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.280235][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.286788][    C1] yealink 3-1:36.0: unexpected response 0
[  331.292653][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.299387][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.305939][    C0] yealink 1-1:36.0: unexpected response 0
[  331.311814][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.318767][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.325096][    C1] yealink 3-1:36.0: unexpected response 0
[  331.330956][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.338683][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.344248][    C0] yealink 1-1:36.0: unexpected response 0
[  331.350671][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.356846][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.363396][    C1] yealink 3-1:36.0: unexpected response 0
[  331.369253][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.375989][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.382542][    C0] yealink 1-1:36.0: unexpected response 0
[  331.388400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.395129][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.401687][    C1] yealink 3-1:36.0: unexpected response 0
[  331.407568][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.414584][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.420836][    C0] yealink 1-1:36.0: unexpected response 0
[  331.428183][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.433645][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.439985][    C1] yealink 3-1:36.0: unexpected response 0
[  331.445843][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.452573][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.459129][    C0] yealink 1-1:36.0: unexpected response 0
[  331.464988][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.471717][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.478274][    C1] yealink 3-1:36.0: unexpected response 0
[  331.484130][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.490863][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.497420][    C0] yealink 1-1:36.0: unexpected response 0
[  331.503281][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.510017][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.516571][    C1] yealink 3-1:36.0: unexpected response 0
[  331.522561][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.530230][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.535715][    C0] yealink 1-1:36.0: unexpected response 0
[  331.542109][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.548303][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.554861][    C1] yealink 3-1:36.0: unexpected response 0
[  331.560748][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.567480][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.574042][    C0] yealink 1-1:36.0: unexpected response 0
[  331.579975][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.586649][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.593224][    C1] yealink 3-1:36.0: unexpected response 0
[  331.599706][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.605844][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.612401][    C0] yealink 1-1:36.0: unexpected response 0
[  331.618266][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.625182][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.631557][    C1] yealink 3-1:36.0: unexpected response 0
[  331.637638][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.645353][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.650718][    C0] yealink 1-1:36.0: unexpected response 0
[  331.657184][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.663325][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.669890][    C1] yealink 3-1:36.0: unexpected response 0
[  331.675790][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.682496][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.689058][    C0] yealink 1-1:36.0: unexpected response 0
[  331.694970][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.701683][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.708237][    C1] yealink 3-1:36.0: unexpected response 0
[  331.714105][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.720834][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.727385][    C0] yealink 1-1:36.0: unexpected response 0
[  331.734902][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.740128][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.746536][    C1] yealink 3-1:36.0: unexpected response 0
[  331.752403][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.759143][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.765692][    C0] yealink 1-1:36.0: unexpected response 0
[  331.771561][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.778281][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.784842][    C1] yealink 3-1:36.0: unexpected response 0
[  331.790702][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.797456][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.804005][    C0] yealink 1-1:36.0: unexpected response 0
[  331.809897][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.816886][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.823179][    C1] yealink 3-1:36.0: unexpected response 0
[  331.829056][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.837359][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.842345][    C0] yealink 1-1:36.0: unexpected response 0
[  331.848241][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.855132][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.861503][    C1] yealink 3-1:36.0: unexpected response 0
[  331.867391][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.874100][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.880652][    C0] yealink 1-1:36.0: unexpected response 0
[  331.886514][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.893241][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.899816][    C1] yealink 3-1:36.0: unexpected response 0
[  331.905701][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.912444][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.918991][    C0] yealink 1-1:36.0: unexpected response 0
[  331.924884][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.931604][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.938157][    C1] yealink 3-1:36.0: unexpected response 0
[  331.944205][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.952216][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.957309][    C0] yealink 1-1:36.0: unexpected response 0
[  331.963194][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  331.969905][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  331.976474][    C1] yealink 3-1:36.0: unexpected response 0
[  331.982333][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  331.989070][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  331.995634][    C0] yealink 1-1:36.0: unexpected response 0
[  332.001503][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.008230][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.014787][    C1] yealink 3-1:36.0: unexpected response 0
[  332.020650][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.027380][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.033934][    C0] yealink 1-1:36.0: unexpected response 0
[  332.041693][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.046759][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.053086][    C1] yealink 3-1:36.0: unexpected response 0
[  332.058949][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.065754][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.072246][    C0] yealink 1-1:36.0: unexpected response 0
[  332.078105][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.084848][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.091399][    C1] yealink 3-1:36.0: unexpected response 0
[  332.097259][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.104013][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.110553][    C0] yealink 1-1:36.0: unexpected response 0
[  332.116487][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.123148][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.129704][    C1] yealink 3-1:36.0: unexpected response 0
[  332.135561][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.143807][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.148847][    C0] yealink 1-1:36.0: unexpected response 0
[  332.154710][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.161591][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.167994][    C1] yealink 3-1:36.0: unexpected response 0
[  332.173853][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.180596][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.187153][    C0] yealink 1-1:36.0: unexpected response 0
[  332.193014][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.199755][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.206319][    C1] yealink 3-1:36.0: unexpected response 0
[  332.212215][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.219047][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.225521][    C0] yealink 1-1:36.0: unexpected response 0
[  332.231404][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.238146][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.244678][    C1] yealink 3-1:36.0: unexpected response 0
[  332.250733][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.258901][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.263852][    C0] yealink 1-1:36.0: unexpected response 0
[  332.269742][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.277019][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.283050][    C1] yealink 3-1:36.0: unexpected response 0
[  332.288933][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.298720][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.302217][    C0] yealink 1-1:36.0: unexpected response 0
[  332.308101][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.314874][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.321372][    C1] yealink 3-1:36.0: unexpected response 0
[  332.327241][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.333974][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.340534][    C0] yealink 1-1:36.0: unexpected response 0
[  332.347956][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.353278][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.359741][    C1] yealink 3-1:36.0: unexpected response 0
[  332.365642][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.372387][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.378899][    C0] yealink 1-1:36.0: unexpected response 0
[  332.384773][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.391494][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.398055][    C1] yealink 3-1:36.0: unexpected response 0
[  332.403916][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.410650][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.417211][    C0] yealink 1-1:36.0: unexpected response 0
[  332.423077][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.429813][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.436379][    C1] yealink 3-1:36.0: unexpected response 0
[  332.442265][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.450009][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.455553][    C0] yealink 1-1:36.0: unexpected response 0
[  332.462020][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.468376][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.474720][    C1] yealink 3-1:36.0: unexpected response 0
[  332.480602][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.487321][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.493878][    C0] yealink 1-1:36.0: unexpected response 0
[  332.499744][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.506499][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.513054][    C1] yealink 3-1:36.0: unexpected response 0
[  332.518914][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.525648][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.532204][    C0] yealink 1-1:36.0: unexpected response 0
[  332.538118][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.544818][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.551369][    C1] yealink 3-1:36.0: unexpected response 0
[  332.557365][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.565457][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.570538][    C0] yealink 1-1:36.0: unexpected response 0
[  332.576400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.583134][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.589718][    C1] yealink 3-1:36.0: unexpected response 0
[  332.595590][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.602349][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.608879][    C0] yealink 1-1:36.0: unexpected response 0
[  332.614828][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.621584][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.628120][    C1] yealink 3-1:36.0: unexpected response 0
[  332.634023][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.640729][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.647373][    C0] yealink 1-1:36.0: unexpected response 0
[  332.654728][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.662992][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.666534][    C1] yealink 3-1:36.0: unexpected response 0
[  332.672432][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.679243][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.685774][    C0] yealink 1-1:36.0: unexpected response 0
[  332.691646][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.698418][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.704933][    C1] yealink 3-1:36.0: unexpected response 0
[  332.710827][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.717526][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.724170][    C0] yealink 1-1:36.0: unexpected response 0
[  332.730034][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.736797][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.743331][    C1] yealink 3-1:36.0: unexpected response 0
[  332.749193][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.756955][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.762494][    C0] yealink 1-1:36.0: unexpected response 0
[  332.768931][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.782985][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.787333][    C1] yealink 3-1:36.0: unexpected response 0
[  332.794346][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.800970][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.806486][    C0] yealink 1-1:36.0: unexpected response 0
[  332.813390][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.820163][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.825643][    C1] yealink 3-1:36.0: unexpected response 0
[  332.832549][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.839338][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.844805][    C0] yealink 1-1:36.0: unexpected response 0
[  332.851733][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.858620][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.863962][    C1] yealink 3-1:36.0: unexpected response 0
[  332.870867][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.878640][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.883115][    C0] yealink 1-1:36.0: unexpected response 0
[  332.890602][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.896758][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.902268][    C1] yealink 3-1:36.0: unexpected response 0
[  332.909170][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.915976][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.921416][    C0] yealink 1-1:36.0: unexpected response 0
[  332.928314][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.935044][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.940561][    C1] yealink 3-1:36.0: unexpected response 0
[  332.947478][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.954255][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.959733][    C0] yealink 1-1:36.0: unexpected response 0
[  332.968598][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  332.973548][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  332.978930][    C1] yealink 3-1:36.0: unexpected response 0
[  332.985835][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  332.992601][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  332.998078][    C0] yealink 1-1:36.0: unexpected response 0
[  333.004986][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.011720][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.017232][    C1] yealink 3-1:36.0: unexpected response 0
[  333.024139][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.030874][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.036388][    C0] yealink 1-1:36.0: unexpected response 0
[  333.043319][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.050058][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.055567][    C1] yealink 3-1:36.0: unexpected response 0
[  333.062607][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.070715][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.074732][    C0] yealink 1-1:36.0: unexpected response 0
[  333.081679][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.088370][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.093885][    C1] yealink 3-1:36.0: unexpected response 0
[  333.100791][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.107522][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.113036][    C0] yealink 1-1:36.0: unexpected response 0
[  333.119940][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.126675][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.132194][    C1] yealink 3-1:36.0: unexpected response 0
[  333.139094][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.145880][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.151345][    C0] yealink 1-1:36.0: unexpected response 0
[  333.158246][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.165175][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.170489][    C1] yealink 3-1:36.0: unexpected response 0
[  333.177483][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.185597][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.189655][    C0] yealink 1-1:36.0: unexpected response 0
[  333.196609][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.203291][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.208808][    C1] yealink 3-1:36.0: unexpected response 0
[  333.215705][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.222443][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.227955][    C0] yealink 1-1:36.0: unexpected response 0
[  333.234858][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.241596][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.247134][    C1] yealink 3-1:36.0: unexpected response 0
[  333.254051][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.260825][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.266300][    C0] yealink 1-1:36.0: unexpected response 0
[  333.274722][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.280098][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.285451][    C1] yealink 3-1:36.0: unexpected response 0
[  333.292351][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.299084][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.304596][    C0] yealink 1-1:36.0: unexpected response 0
[  333.311494][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.318227][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.323742][    C1] yealink 3-1:36.0: unexpected response 0
[  333.330644][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.337379][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.342890][    C0] yealink 1-1:36.0: unexpected response 0
[  333.349808][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.356521][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.362069][    C1] yealink 3-1:36.0: unexpected response 0
[  333.369093][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.376616][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.381216][    C0] yealink 1-1:36.0: unexpected response 0
[  333.388633][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.394870][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.400371][    C1] yealink 3-1:36.0: unexpected response 0
[  333.407268][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.414091][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.419542][    C0] yealink 1-1:36.0: unexpected response 0
[  333.426449][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.433179][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.438690][    C1] yealink 3-1:36.0: unexpected response 0
[  333.445589][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.452320][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.457829][    C0] yealink 1-1:36.0: unexpected response 0
[  333.464730][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.471664][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.477004][    C1] yealink 3-1:36.0: unexpected response 0
[  333.483906][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.491766][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.496151][    C0] yealink 1-1:36.0: unexpected response 0
[  333.503646][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.509786][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.515299][    C1] yealink 3-1:36.0: unexpected response 0
[  333.523155][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.528995][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.534456][    C0] yealink 1-1:36.0: unexpected response 0
[  333.541364][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.548090][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.553605][    C1] yealink 3-1:36.0: unexpected response 0
[  333.560510][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.567256][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.572791][    C0] yealink 1-1:36.0: unexpected response 0
[  333.581546][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.586631][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.591959][    C1] yealink 3-1:36.0: unexpected response 0
[  333.598872][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.605626][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.611119][    C0] yealink 1-1:36.0: unexpected response 0
[  333.618053][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.624773][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.630285][    C1] yealink 3-1:36.0: unexpected response 0
[  333.637187][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.643918][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.649434][    C0] yealink 1-1:36.0: unexpected response 0
[  333.656378][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.663099][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.668628][    C1] yealink 3-1:36.0: unexpected response 0
[  333.675690][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.683822][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.687788][    C0] yealink 1-1:36.0: unexpected response 0
[  333.694698][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.701422][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.706937][    C1] yealink 3-1:36.0: unexpected response 0
[  333.714030][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.720777][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.726087][    C0] yealink 1-1:36.0: unexpected response 0
[  333.733040][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.739720][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.745237][    C1] yealink 3-1:36.0: unexpected response 0
[  333.752145][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.758899][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.764407][    C0] yealink 1-1:36.0: unexpected response 0
[  333.771310][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.778238][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.783558][    C1] yealink 3-1:36.0: unexpected response 0
[  333.790459][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.798174][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.802708][    C0] yealink 1-1:36.0: unexpected response 0
[  333.810154][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.816357][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.821864][    C1] yealink 3-1:36.0: unexpected response 0
[  333.828765][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.835500][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.841015][    C0] yealink 1-1:36.0: unexpected response 0
[  333.847948][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.854652][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.860161][    C1] yealink 3-1:36.0: unexpected response 0
[  333.867062][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.873791][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.879308][    C0] yealink 1-1:36.0: unexpected response 0
[  333.887685][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.893177][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.898456][    C1] yealink 3-1:36.0: unexpected response 0
[  333.905448][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.912178][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.917635][    C0] yealink 1-1:36.0: unexpected response 0
[  333.924583][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.931280][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.936794][    C1] yealink 3-1:36.0: unexpected response 0
[  333.943694][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.950425][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.955937][    C0] yealink 1-1:36.0: unexpected response 0
[  333.962840][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  333.969574][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  333.975087][    C1] yealink 3-1:36.0: unexpected response 0
[  333.982291][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  333.989932][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  333.994418][    C0] yealink 1-1:36.0: unexpected response 0
[  334.001900][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.008058][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.013611][    C1] yealink 3-1:36.0: unexpected response 0
[  334.020517][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.027249][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.032762][    C0] yealink 1-1:36.0: unexpected response 0
[  334.039669][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.046400][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.051913][    C1] yealink 3-1:36.0: unexpected response 0
[  334.058813][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.065605][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.071057][    C0] yealink 1-1:36.0: unexpected response 0
[  334.077985][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.084803][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.090215][    C1] yealink 3-1:36.0: unexpected response 0
[  334.097147][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.105346][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.109371][    C0] yealink 1-1:36.0: unexpected response 0
[  334.116566][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.123365][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.128837][    C1] yealink 3-1:36.0: unexpected response 0
[  334.135756][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.142494][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.148003][    C0] yealink 1-1:36.0: unexpected response 0
[  334.154916][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.161658][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.167152][    C1] yealink 3-1:36.0: unexpected response 0
[  334.174065][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.180824][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.186304][    C0] yealink 1-1:36.0: unexpected response 0
[  334.194723][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.203052][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.205455][    C1] yealink 3-1:36.0: unexpected response 0
[  334.212360][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.219150][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.224629][    C0] yealink 1-1:36.0: unexpected response 0
[  334.231570][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.238303][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.243796][    C1] yealink 3-1:36.0: unexpected response 0
[  334.250701][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.257434][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.262948][    C0] yealink 1-1:36.0: unexpected response 0
[  334.269856][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.276667][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.282140][    C1] yealink 3-1:36.0: unexpected response 0
[  334.293026][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.296932][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.301311][    C0] yealink 1-1:36.0: unexpected response 0
[  334.308800][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.315070][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.320475][    C1] yealink 3-1:36.0: unexpected response 0
[  334.327388][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.334118][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.339633][    C0] yealink 1-1:36.0: unexpected response 0
[  334.346541][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.353307][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.358805][    C1] yealink 3-1:36.0: unexpected response 0
[  334.365706][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.372457][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.377950][    C0] yealink 1-1:36.0: unexpected response 0
[  334.384863][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.391742][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.397096][    C1] yealink 3-1:36.0: unexpected response 0
[  334.403997][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.412168][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.416246][    C0] yealink 1-1:36.0: unexpected response 0
[  334.423185][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.429900][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.435405][    C1] yealink 3-1:36.0: unexpected response 0
[  334.442309][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.449037][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.454551][    C0] yealink 1-1:36.0: unexpected response 0
[  334.461450][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.468184][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.473697][    C1] yealink 3-1:36.0: unexpected response 0
[  334.480601][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.487362][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.493022][    C0] yealink 1-1:36.0: unexpected response 0
[  334.501754][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.506852][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.512180][    C1] yealink 3-1:36.0: unexpected response 0
[  334.519084][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.525833][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.531335][    C0] yealink 1-1:36.0: unexpected response 0
[  334.538255][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.544967][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.550482][    C1] yealink 3-1:36.0: unexpected response 0
[  334.557379][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.564110][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.569624][    C0] yealink 1-1:36.0: unexpected response 0
[  334.576527][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.583256][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.588771][    C1] yealink 3-1:36.0: unexpected response 0
[  334.595858][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.603471][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.607932][    C0] yealink 1-1:36.0: unexpected response 0
[  334.615509][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.621678][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.627195][    C1] yealink 3-1:36.0: unexpected response 0
[  334.634093][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.640831][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.646349][    C0] yealink 1-1:36.0: unexpected response 0
[  334.653259][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.660016][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.665505][    C1] yealink 3-1:36.0: unexpected response 0
[  334.672456][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.679222][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.684722][    C0] yealink 1-1:36.0: unexpected response 0
[  334.691639][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.699069][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.704149][    C1] yealink 3-1:36.0: unexpected response 0
[  334.711082][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.718767][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.723311][    C0] yealink 1-1:36.0: unexpected response 0
[  334.730767][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.736956][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.742467][    C1] yealink 3-1:36.0: unexpected response 0
[  334.749370][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.756102][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.761612][    C0] yealink 1-1:36.0: unexpected response 0
[  334.768513][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.775268][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.780761][    C1] yealink 3-1:36.0: unexpected response 0
[  334.787667][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.794426][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.799915][    C0] yealink 1-1:36.0: unexpected response 0
[  334.808415][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.813715][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.819092][    C1] yealink 3-1:36.0: unexpected response 0
[  334.826003][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.832793][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.838274][    C0] yealink 1-1:36.0: unexpected response 0
[  334.845176][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.851918][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.857427][    C1] yealink 3-1:36.0: unexpected response 0
[  334.864331][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.871106][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.876571][    C0] yealink 1-1:36.0: unexpected response 0
[  334.883469][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.890203][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.895717][    C1] yealink 3-1:36.0: unexpected response 0
[  334.902773][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.910357][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.914868][    C0] yealink 1-1:36.0: unexpected response 0
[  334.922352][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.928505][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.934022][    C1] yealink 3-1:36.0: unexpected response 0
[  334.940928][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.947921][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.953170][    C0] yealink 1-1:36.0: unexpected response 0
[  334.960097][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  334.966808][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  334.972320][    C1] yealink 3-1:36.0: unexpected response 0
[  334.979214][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  334.985950][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  334.991465][    C0] yealink 1-1:36.0: unexpected response 0
[  334.998368][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.005248][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.010616][    C1] yealink 3-1:36.0: unexpected response 0
[  335.017514][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.025249][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.029768][    C0] yealink 1-1:36.0: unexpected response 0
[  335.037201][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.043411][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.048926][    C1] yealink 3-1:36.0: unexpected response 0
[  335.055828][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.062559][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.068071][    C0] yealink 1-1:36.0: unexpected response 0
[  335.075008][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.081744][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.087251][    C1] yealink 3-1:36.0: unexpected response 0
[  335.094153][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.100943][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.106397][    C0] yealink 1-1:36.0: unexpected response 0
[  335.114844][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.120185][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.125552][    C1] yealink 3-1:36.0: unexpected response 0
[  335.132453][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.139199][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.144802][    C0] yealink 1-1:36.0: unexpected response 0
[  335.151711][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.158442][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.163954][    C1] yealink 3-1:36.0: unexpected response 0
[  335.170849][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.177633][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.183100][    C0] yealink 1-1:36.0: unexpected response 0
[  335.190026][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.196827][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.202279][    C1] yealink 3-1:36.0: unexpected response 0
[  335.209331][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.217038][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.221547][    C0] yealink 1-1:36.0: unexpected response 0
[  335.229053][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.235192][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.240710][    C1] yealink 3-1:36.0: unexpected response 0
[  335.247637][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.254381][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.259898][    C0] yealink 1-1:36.0: unexpected response 0
[  335.266808][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.273541][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.279049][    C1] yealink 3-1:36.0: unexpected response 0
[  335.285959][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.292880][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.298221][    C0] yealink 1-1:36.0: unexpected response 0
[  335.305143][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.312051][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.317397][    C1] yealink 3-1:36.0: unexpected response 0
[  335.324306][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.331939][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.336557][    C0] yealink 1-1:36.0: unexpected response 0
[  335.344014][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.350206][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.355716][    C1] yealink 3-1:36.0: unexpected response 0
[  335.362623][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.369446][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.374874][    C0] yealink 1-1:36.0: unexpected response 0
[  335.381785][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.388512][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.394023][    C1] yealink 3-1:36.0: unexpected response 0
[  335.400923][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.407658][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.413191][    C0] yealink 1-1:36.0: unexpected response 0
[  335.421621][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.426994][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.432351][    C1] yealink 3-1:36.0: unexpected response 0
[  335.439379][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.446149][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.451505][    C0] yealink 1-1:36.0: unexpected response 0
[  335.458406][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.465143][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.470658][    C1] yealink 3-1:36.0: unexpected response 0
[  335.477559][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.484394][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.489810][    C0] yealink 1-1:36.0: unexpected response 0
[  335.496722][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.503444][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.508958][    C1] yealink 3-1:36.0: unexpected response 0
[  335.515858][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.523853][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.528108][    C0] yealink 1-1:36.0: unexpected response 0
[  335.535718][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.541916][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.547264][    C1] yealink 3-1:36.0: unexpected response 0
[  335.554162][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.561094][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.566409][    C0] yealink 1-1:36.0: unexpected response 0
[  335.573317][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.580044][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.585559][    C1] yealink 3-1:36.0: unexpected response 0
[  335.592452][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.599251][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.604724][    C0] yealink 1-1:36.0: unexpected response 0
[  335.611635][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.618530][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.623879][    C1] yealink 3-1:36.0: unexpected response 0
[  335.630818][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.638560][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.643023][    C0] yealink 1-1:36.0: unexpected response 0
[  335.650618][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.656668][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.662183][    C1] yealink 3-1:36.0: unexpected response 0
[  335.669080][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.675937][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.681333][    C0] yealink 1-1:36.0: unexpected response 0
[  335.688286][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.694975][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.700491][    C1] yealink 3-1:36.0: unexpected response 0
[  335.707397][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.714145][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.719636][    C0] yealink 1-1:36.0: unexpected response 0
[  335.727909][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.743105][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.745509][    C1] yealink 3-1:36.0: unexpected response 0
[  335.752414][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.758779][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.764746][    C0] yealink 1-1:36.0: unexpected response 0
[  335.772656][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.777379][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.783902][    C1] yealink 3-1:36.0: unexpected response 0
[  335.790808][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.796492][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.803075][    C0] yealink 1-1:36.0: unexpected response 0
[  335.809998][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.815965][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.822222][    C1] yealink 3-1:36.0: unexpected response 0
[  335.833058][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.835807][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.841382][    C0] yealink 1-1:36.0: unexpected response 0
[  335.848850][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.854141][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.860562][    C1] yealink 3-1:36.0: unexpected response 0
[  335.867497][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.874053][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.879735][    C0] yealink 1-1:36.0: unexpected response 0
[  335.886692][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.892381][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.898909][    C1] yealink 3-1:36.0: unexpected response 0
[  335.905961][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.912216][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.918076][    C0] yealink 1-1:36.0: unexpected response 0
[  335.925034][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.933088][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.937249][    C1] yealink 3-1:36.0: unexpected response 0
[  335.944279][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.950693][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.956434][    C0] yealink 1-1:36.0: unexpected response 0
[  335.963867][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  335.970009][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  335.975609][    C1] yealink 3-1:36.0: unexpected response 0
[  335.982528][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  335.989112][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  335.994787][    C0] yealink 1-1:36.0: unexpected response 0
[  336.001704][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.007615][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.014081][    C1] yealink 3-1:36.0: unexpected response 0
[  336.020981][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.026750][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.033230][    C0] yealink 1-1:36.0: unexpected response 0
[  336.041578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.046071][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.052412][    C1] yealink 3-1:36.0: unexpected response 0
[  336.059377][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.065024][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.071566][    C0] yealink 1-1:36.0: unexpected response 0
[  336.078515][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.084165][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.090722][    C1] yealink 3-1:36.0: unexpected response 0
[  336.097635][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.103324][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.109884][    C0] yealink 1-1:36.0: unexpected response 0
[  336.116793][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.122487][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.129053][    C1] yealink 3-1:36.0: unexpected response 0
[  336.136106][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.142619][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.148211][    C0] yealink 1-1:36.0: unexpected response 0
[  336.155664][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.160865][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.167365][    C1] yealink 3-1:36.0: unexpected response 0
[  336.174268][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.179999][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.186517][    C0] yealink 1-1:36.0: unexpected response 0
[  336.193432][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.199116][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.205666][    C1] yealink 3-1:36.0: unexpected response 0
[  336.212566][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.219082][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.224813][    C0] yealink 1-1:36.0: unexpected response 0
[  336.231755][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.237524][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.243975][    C1] yealink 3-1:36.0: unexpected response 0
[  336.250948][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.257392][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.263142][    C0] yealink 1-1:36.0: unexpected response 0
[  336.270607][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.275779][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.282299][    C1] yealink 3-1:36.0: unexpected response 0
[  336.289198][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.294896][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.301446][    C0] yealink 1-1:36.0: unexpected response 0
[  336.309187][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.314078][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.320622][    C1] yealink 3-1:36.0: unexpected response 0
[  336.327526][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.333273][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.339777][    C0] yealink 1-1:36.0: unexpected response 0
[  336.348093][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.352508][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.358936][    C1] yealink 3-1:36.0: unexpected response 0
[  336.365954][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.371698][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.378189][    C0] yealink 1-1:36.0: unexpected response 0
[  336.385110][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.390786][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.397345][    C1] yealink 3-1:36.0: unexpected response 0
[  336.404248][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.409934][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.416665][    C0] yealink 1-1:36.0: unexpected response 0
[  336.423602][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.429274][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.435826][    C1] yealink 3-1:36.0: unexpected response 0
[  336.442894][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.449784][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.454969][    C0] yealink 1-1:36.0: unexpected response 0
[  336.463441][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.467561][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.474123][    C1] yealink 3-1:36.0: unexpected response 0
[  336.481025][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.487063][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.493310][    C0] yealink 1-1:36.0: unexpected response 0
[  336.500228][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.505909][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.512468][    C1] yealink 3-1:36.0: unexpected response 0
[  336.519367][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.525098][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.531611][    C0] yealink 1-1:36.0: unexpected response 0
[  336.538530][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.544395][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.550770][    C1] yealink 3-1:36.0: unexpected response 0
[  336.557673][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.564624][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.569924][    C0] yealink 1-1:36.0: unexpected response 0
[  336.577479][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.582529][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.589081][    C1] yealink 3-1:36.0: unexpected response 0
[  336.595980][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.601758][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.608231][    C0] yealink 1-1:36.0: unexpected response 0
[  336.615136][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.620858][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.627408][    C1] yealink 3-1:36.0: unexpected response 0
[  336.634310][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.640029][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.646583][    C0] yealink 1-1:36.0: unexpected response 0
[  336.655157][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.659387][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.665767][    C1] yealink 3-1:36.0: unexpected response 0
[  336.672678][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.678418][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.684930][    C0] yealink 1-1:36.0: unexpected response 0
[  336.691874][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.697549][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.704105][    C1] yealink 3-1:36.0: unexpected response 0
[  336.711004][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.716806][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.723272][    C0] yealink 1-1:36.0: unexpected response 0
[  336.730183][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.735869][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.742429][    C1] yealink 3-1:36.0: unexpected response 0
[  336.749511][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.756166][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.761594][    C0] yealink 1-1:36.0: unexpected response 0
[  336.769034][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.774187][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.780744][    C1] yealink 3-1:36.0: unexpected response 0
[  336.787668][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.793451][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.799920][    C0] yealink 1-1:36.0: unexpected response 0
[  336.806842][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.812558][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.819075][    C1] yealink 3-1:36.0: unexpected response 0
[  336.825977][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.831770][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.838231][    C0] yealink 1-1:36.0: unexpected response 0
[  336.845155][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.850958][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.857389][    C1] yealink 3-1:36.0: unexpected response 0
[  336.864377][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.871396][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.876536][    C0] yealink 1-1:36.0: unexpected response 0
[  336.883451][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.889136][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.895690][    C1] yealink 3-1:36.0: unexpected response 0
[  336.902608][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.908314][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.914873][    C0] yealink 1-1:36.0: unexpected response 0
[  336.921817][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.927494][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.934068][    C1] yealink 3-1:36.0: unexpected response 0
[  336.940982][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.946773][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.953232][    C0] yealink 1-1:36.0: unexpected response 0
[  336.961541][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  336.965979][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  336.972392][    C1] yealink 3-1:36.0: unexpected response 0
[  336.979298][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  336.985492][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  336.991972][    C0] yealink 1-1:36.0: unexpected response 0
[  336.998872][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.004644][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.011127][    C1] yealink 3-1:36.0: unexpected response 0
[  337.018030][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.023893][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.030277][    C0] yealink 1-1:36.0: unexpected response 0
[  337.037190][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.042913][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.049427][    C1] yealink 3-1:36.0: unexpected response 0
[  337.056478][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.062973][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.068580][    C0] yealink 1-1:36.0: unexpected response 0
[  337.076010][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.081208][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.087739][    C1] yealink 3-1:36.0: unexpected response 0
[  337.094638][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.100330][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.106890][    C0] yealink 1-1:36.0: unexpected response 0
[  337.114559][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.119487][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.126045][    C1] yealink 3-1:36.0: unexpected response 0
[  337.132952][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.138646][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.145197][    C0] yealink 1-1:36.0: unexpected response 0
[  337.152105][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.158028][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.164351][    C1] yealink 3-1:36.0: unexpected response 0
[  337.171342][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.181490][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.183511][    C0] yealink 1-1:36.0: unexpected response 0
[  337.191021][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.196114][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.202671][    C1] yealink 3-1:36.0: unexpected response 0
[  337.209578][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.216111][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.221826][    C0] yealink 1-1:36.0: unexpected response 0
[  337.228775][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.234439][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.240975][    C1] yealink 3-1:36.0: unexpected response 0
[  337.247878][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.253562][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.260121][    C0] yealink 1-1:36.0: unexpected response 0
[  337.268464][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.272891][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.279288][    C1] yealink 3-1:36.0: unexpected response 0
[  337.286240][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.291881][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.298438][    C0] yealink 1-1:36.0: unexpected response 0
[  337.306154][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.311047][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.317604][    C1] yealink 3-1:36.0: unexpected response 0
[  337.324509][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.330194][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.336748][    C0] yealink 1-1:36.0: unexpected response 0
[  337.343667][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.349410][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.355922][    C1] yealink 3-1:36.0: unexpected response 0
[  337.363013][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.370112][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.375071][    C0] yealink 1-1:36.0: unexpected response 0
[  337.381975][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.387678][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.394320][    C1] yealink 3-1:36.0: unexpected response 0
[  337.401708][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.410208][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.413472][    C0] yealink 1-1:36.0: unexpected response 0
[  337.420376][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.426096][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.432621][    C1] yealink 3-1:36.0: unexpected response 0
[  337.439520][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.445233][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.451776][    C0] yealink 1-1:36.0: unexpected response 0
[  337.458673][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.464522][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.470922][    C1] yealink 3-1:36.0: unexpected response 0
[  337.477828][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.485192][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.490078][    C0] yealink 1-1:36.0: unexpected response 0
[  337.496980][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.502672][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.509221][    C1] yealink 3-1:36.0: unexpected response 0
[  337.516144][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.521858][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.528388][    C0] yealink 1-1:36.0: unexpected response 0
[  337.535289][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.540982][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.547536][    C1] yealink 3-1:36.0: unexpected response 0
[  337.554437][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.560146][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.566715][    C0] yealink 1-1:36.0: unexpected response 0
[  337.575205][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.579526][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.585958][    C1] yealink 3-1:36.0: unexpected response 0
[  337.593454][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.598556][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.605111][    C0] yealink 1-1:36.0: unexpected response 0
[  337.612169][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.617979][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.624532][    C1] yealink 3-1:36.0: unexpected response 0
[  337.631427][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.637118][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.643676][    C0] yealink 1-1:36.0: unexpected response 0
[  337.650578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.656283][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.662827][    C1] yealink 3-1:36.0: unexpected response 0
[  337.669886][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.676608][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.682001][    C0] yealink 1-1:36.0: unexpected response 0
[  337.689578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.694606][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.701160][    C1] yealink 3-1:36.0: unexpected response 0
[  337.708943][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.713764][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.720325][    C0] yealink 1-1:36.0: unexpected response 0
[  337.727226][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.732916][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.739474][    C1] yealink 3-1:36.0: unexpected response 0
[  337.746382][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.752132][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.758655][    C0] yealink 1-1:36.0: unexpected response 0
[  337.765562][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.773003][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.777795][    C1] yealink 3-1:36.0: unexpected response 0
[  337.784799][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.792151][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.796955][    C0] yealink 1-1:36.0: unexpected response 0
[  337.804692][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.809611][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.816125][    C1] yealink 3-1:36.0: unexpected response 0
[  337.823075][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.828747][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.835334][    C0] yealink 1-1:36.0: unexpected response 0
[  337.843151][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.847958][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.854497][    C1] yealink 3-1:36.0: unexpected response 0
[  337.861399][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.867086][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.873644][    C0] yealink 1-1:36.0: unexpected response 0
[  337.882087][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.893205][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.899529][    C1] yealink 3-1:36.0: unexpected response 0
[  337.905552][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.913191][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.918687][    C0] yealink 1-1:36.0: unexpected response 0
[  337.924560][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.931304][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.937854][    C1] yealink 3-1:36.0: unexpected response 0
[  337.943735][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.950540][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.957027][    C0] yealink 1-1:36.0: unexpected response 0
[  337.963634][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  337.969630][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  337.976184][    C1] yealink 3-1:36.0: unexpected response 0
[  337.982191][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  337.989886][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  337.995356][    C0] yealink 1-1:36.0: unexpected response 0
[  338.001799][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.007947][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.014506][    C1] yealink 3-1:36.0: unexpected response 0
[  338.020362][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.027124][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.033660][    C0] yealink 1-1:36.0: unexpected response 0
[  338.040428][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.046470][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.052818][    C1] yealink 3-1:36.0: unexpected response 0
[  338.058682][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.065413][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.071969][    C0] yealink 1-1:36.0: unexpected response 0
[  338.079563][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.084692][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.091126][    C1] yealink 3-1:36.0: unexpected response 0
[  338.096991][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.103799][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.110285][    C0] yealink 1-1:36.0: unexpected response 0
[  338.116146][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.122933][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.129439][    C1] yealink 3-1:36.0: unexpected response 0
[  338.135380][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.142122][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.148686][    C0] yealink 1-1:36.0: unexpected response 0
[  338.154559][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.161288][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.167846][    C1] yealink 3-1:36.0: unexpected response 0
[  338.173704][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.182106][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.186998][    C0] yealink 1-1:36.0: unexpected response 0
[  338.192861][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.199775][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.206151][    C1] yealink 3-1:36.0: unexpected response 0
[  338.212004][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.219568][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.225303][    C0] yealink 1-1:36.0: unexpected response 0
[  338.231175][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.237897][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.244454][    C1] yealink 3-1:36.0: unexpected response 0
[  338.250314][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.257112][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.263600][    C0] yealink 1-1:36.0: unexpected response 0
[  338.269500][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.276190][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.282747][    C1] yealink 3-1:36.0: unexpected response 0
[  338.288770][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.296728][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.301916][    C0] yealink 1-1:36.0: unexpected response 0
[  338.307778][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.314503][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.321062][    C1] yealink 3-1:36.0: unexpected response 0
[  338.326927][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.333678][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.340222][    C0] yealink 1-1:36.0: unexpected response 0
[  338.346087][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.352821][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.359405][    C1] yealink 3-1:36.0: unexpected response 0
[  338.365307][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.372030][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.378585][    C0] yealink 1-1:36.0: unexpected response 0
[  338.386175][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.391416][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.397788][    C1] yealink 3-1:36.0: unexpected response 0
[  338.403647][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.410392][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.417202][    C0] yealink 1-1:36.0: unexpected response 0
[  338.423078][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.429841][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.436360][    C1] yealink 3-1:36.0: unexpected response 0
[  338.442216][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.448953][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.455511][    C0] yealink 1-1:36.0: unexpected response 0
[  338.462269][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.468114][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.474665][    C1] yealink 3-1:36.0: unexpected response 0
[  338.480532][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.488648][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.493817][    C0] yealink 1-1:36.0: unexpected response 0
[  338.499683][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.506610][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.512980][    C1] yealink 3-1:36.0: unexpected response 0
[  338.518938][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.525576][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.532130][    C0] yealink 1-1:36.0: unexpected response 0
[  338.538013][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.544744][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.551297][    C1] yealink 3-1:36.0: unexpected response 0
[  338.557157][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.563888][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.570442][    C0] yealink 1-1:36.0: unexpected response 0
[  338.576307][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.583044][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.589596][    C1] yealink 3-1:36.0: unexpected response 0
[  338.595602][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.603282][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.608753][    C0] yealink 1-1:36.0: unexpected response 0
[  338.615215][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.621344][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.627899][    C1] yealink 3-1:36.0: unexpected response 0
[  338.633758][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.640545][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.647042][    C0] yealink 1-1:36.0: unexpected response 0
[  338.652926][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.659639][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.666198][    C1] yealink 3-1:36.0: unexpected response 0
[  338.672068][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.678805][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.685358][    C0] yealink 1-1:36.0: unexpected response 0
[  338.692930][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.698068][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.704512][    C1] yealink 3-1:36.0: unexpected response 0
[  338.710496][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.718294][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.723687][    C0] yealink 1-1:36.0: unexpected response 0
[  338.729778][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.736291][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.742850][    C1] yealink 3-1:36.0: unexpected response 0
[  338.748710][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.755524][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.762034][    C0] yealink 1-1:36.0: unexpected response 0
[  338.767894][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.774623][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.781180][    C1] yealink 3-1:36.0: unexpected response 0
[  338.787036][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.794768][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.800363][    C0] yealink 1-1:36.0: unexpected response 0
[  338.806849][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.813155][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.819518][    C1] yealink 3-1:36.0: unexpected response 0
[  338.825394][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.832789][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.838671][    C0] yealink 1-1:36.0: unexpected response 0
[  338.844607][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.851270][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.857823][    C1] yealink 3-1:36.0: unexpected response 0
[  338.864430][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.870411][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.876970][    C0] yealink 1-1:36.0: unexpected response 0
[  338.882826][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.890386][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.896121][    C1] yealink 3-1:36.0: unexpected response 0
[  338.902198][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.909684][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.915305][    C0] yealink 1-1:36.0: unexpected response 0
[  338.921690][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.927972][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.934474][    C1] yealink 3-1:36.0: unexpected response 0
[  338.940352][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.947098][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.953645][    C0] yealink 1-1:36.0: unexpected response 0
[  338.960438][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  338.966324][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  338.972837][    C1] yealink 3-1:36.0: unexpected response 0
[  338.978700][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  338.985434][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  338.991991][    C0] yealink 1-1:36.0: unexpected response 0
[  338.999179][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.004734][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.011151][    C1] yealink 3-1:36.0: unexpected response 0
[  339.017010][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.024116][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.030296][    C0] yealink 1-1:36.0: unexpected response 0
[  339.036162][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.042896][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.049455][    C1] yealink 3-1:36.0: unexpected response 0
[  339.055315][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.062102][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.068604][    C0] yealink 1-1:36.0: unexpected response 0
[  339.074469][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.081200][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.087758][    C1] yealink 3-1:36.0: unexpected response 0
[  339.093613][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.101453][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.106904][    C0] yealink 1-1:36.0: unexpected response 0
[  339.113334][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.119627][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.126054][    C1] yealink 3-1:36.0: unexpected response 0
[  339.131920][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.139290][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.145207][    C0] yealink 1-1:36.0: unexpected response 0
[  339.151123][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.157836][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.164383][    C1] yealink 3-1:36.0: unexpected response 0
[  339.170241][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.177033][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.183522][    C0] yealink 1-1:36.0: unexpected response 0
[  339.189398][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.196130][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.202668][    C1] yealink 3-1:36.0: unexpected response 0
[  339.208672][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.217471][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.221829][    C0] yealink 1-1:36.0: unexpected response 0
[  339.228257][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.234459][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.241021][    C1] yealink 3-1:36.0: unexpected response 0
[  339.246889][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.253622][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.260171][    C0] yealink 1-1:36.0: unexpected response 0
[  339.266832][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.272771][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.279321][    C1] yealink 3-1:36.0: unexpected response 0
[  339.285182][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.291990][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.298492][    C0] yealink 1-1:36.0: unexpected response 0
[  339.304356][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.311232][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.317648][    C1] yealink 3-1:36.0: unexpected response 0
[  339.323549][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.331158][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.336792][    C0] yealink 1-1:36.0: unexpected response 0
[  339.343216][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.349422][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.355980][    C1] yealink 3-1:36.0: unexpected response 0
[  339.361846][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.368636][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.375129][    C0] yealink 1-1:36.0: unexpected response 0
[  339.381001][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.387725][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.394278][    C1] yealink 3-1:36.0: unexpected response 0
[  339.400137][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.407812][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.413427][    C0] yealink 1-1:36.0: unexpected response 0
[  339.419829][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.426196][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.432576][    C1] yealink 3-1:36.0: unexpected response 0
[  339.438464][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.445175][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.451724][    C0] yealink 1-1:36.0: unexpected response 0
[  339.457598][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.464339][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.470896][    C1] yealink 3-1:36.0: unexpected response 0
[  339.476749][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.483513][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.490042][    C0] yealink 1-1:36.0: unexpected response 0
[  339.495901][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.502676][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.509192][    C1] yealink 3-1:36.0: unexpected response 0
[  339.515186][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.523203][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.528366][    C0] yealink 1-1:36.0: unexpected response 0
[  339.534241][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.540959][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.547516][    C1] yealink 3-1:36.0: unexpected response 0
[  339.553376][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.560099][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.566690][    C0] yealink 1-1:36.0: unexpected response 0
[  339.573335][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.579313][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.585866][    C1] yealink 3-1:36.0: unexpected response 0
[  339.591729][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.598541][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.605027][    C0] yealink 1-1:36.0: unexpected response 0
[  339.610946][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.617873][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.624193][    C1] yealink 3-1:36.0: unexpected response 0
[  339.630053][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.637566][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.643366][    C0] yealink 1-1:36.0: unexpected response 0
[  339.649681][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.656028][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.662515][    C1] yealink 3-1:36.0: unexpected response 0
[  339.668373][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.675168][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.681661][    C0] yealink 1-1:36.0: unexpected response 0
[  339.687543][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.694256][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.700815][    C1] yealink 3-1:36.0: unexpected response 0
[  339.706675][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.713400][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.719972][    C0] yealink 1-1:36.0: unexpected response 0
[  339.727185][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.732708][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.739121][    C1] yealink 3-1:36.0: unexpected response 0
[  339.745016][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.751905][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.758297][    C0] yealink 1-1:36.0: unexpected response 0
[  339.764301][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.770899][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.777446][    C1] yealink 3-1:36.0: unexpected response 0
[  339.783300][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.790892][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.796595][    C0] yealink 1-1:36.0: unexpected response 0
[  339.802475][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.809202][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.815756][    C1] yealink 3-1:36.0: unexpected response 0
[  339.821777][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.829173][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.834920][    C0] yealink 1-1:36.0: unexpected response 0
[  339.841301][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.847535][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.854090][    C1] yealink 3-1:36.0: unexpected response 0
[  339.859953][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.866628][ T1311] ieee802154 phy0 wpan0: encryption failed: -22
[  339.873252][    C0] yealink 1-1:36.0: unexpected response 0
[  339.873448][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.879006][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.885874][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.892487][ T1311] ieee802154 phy1 wpan1: encryption failed: -22
[  339.898123][    C0] yealink 1-1:36.0: unexpected response 0
[  339.898329][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.905126][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.911785][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.917306][    C1] yealink 3-1:36.0: unexpected response 0
[  339.924041][    C0] yealink 1-1:36.0: unexpected response 0
[  339.931298][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.936264][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.943516][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.949588][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.956152][    C1] yealink 3-1:36.0: unexpected response 0
[  339.962361][    C0] yealink 1-1:36.0: unexpected response 0
[  339.968246][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  339.975233][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  339.981871][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  339.988416][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  339.993933][    C1] yealink 3-1:36.0: unexpected response 0
[  339.999623][    C0] yealink 1-1:36.0: unexpected response 0
[  340.006544][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.013335][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.020000][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.026854][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.032233][    C1] yealink 3-1:36.0: unexpected response 0
[  340.037924][    C0] yealink 1-1:36.0: unexpected response 0
[  340.045863][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.051675][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.058902][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.065068][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.070573][    C1] yealink 3-1:36.0: unexpected response 0
[  340.076264][    C0] yealink 1-1:36.0: unexpected response 0
[  340.083219][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.089944][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.096640][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.103382][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.108894][    C1] yealink 3-1:36.0: unexpected response 0
[  340.114579][    C0] yealink 1-1:36.0: unexpected response 0
[  340.121518][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.133194][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.136479][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.141741][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.147227][    C1] yealink 3-1:36.0: unexpected response 0
[  340.152975][    C0] yealink 1-1:36.0: unexpected response 0
[  340.160715][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.166647][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.173474][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.180081][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.185603][    C1] yealink 3-1:36.0: unexpected response 0
[  340.191315][    C0] yealink 1-1:36.0: unexpected response 0
[  340.198313][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.204972][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.211676][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.218401][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.223916][    C1] yealink 3-1:36.0: unexpected response 0
[  340.229602][    C0] yealink 1-1:36.0: unexpected response 0
[  340.237367][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.243443][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.250693][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.256699][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.262223][    C1] yealink 3-1:36.0: unexpected response 0
[  340.267908][    C0] yealink 1-1:36.0: unexpected response 0
[  340.274854][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.281532][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.288345][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.295014][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.300543][    C1] yealink 3-1:36.0: unexpected response 0
[  340.306234][    C0] yealink 1-1:36.0: unexpected response 0
[  340.313216][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.319901][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.326629][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.333488][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.338877][    C1] yealink 3-1:36.0: unexpected response 0
[  340.344565][    C0] yealink 1-1:36.0: unexpected response 0
[  340.352343][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.358327][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.365473][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.371659][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.377173][    C1] yealink 3-1:36.0: unexpected response 0
[  340.382862][    C0] yealink 1-1:36.0: unexpected response 0
[  340.389760][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.396490][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.403229][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.409981][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.415478][    C1] yealink 3-1:36.0: unexpected response 0
[  340.421426][    C0] yealink 1-1:36.0: unexpected response 0
[  340.428342][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.435253][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.443310][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.448551][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.454066][    C1] yealink 3-1:36.0: unexpected response 0
[  340.459767][    C0] yealink 1-1:36.0: unexpected response 0
[  340.466700][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.473603][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.480335][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.487065][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.492586][    C1] yealink 3-1:36.0: unexpected response 0
[  340.498274][    C0] yealink 1-1:36.0: unexpected response 0
[  340.505183][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.512704][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.518653][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.525435][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.530896][    C1] yealink 3-1:36.0: unexpected response 0
[  340.536586][    C0] yealink 1-1:36.0: unexpected response 0
[  340.544882][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.550395][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.556960][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.563679][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.569197][    C1] yealink 3-1:36.0: unexpected response 0
[  340.574884][    C0] yealink 1-1:36.0: unexpected response 0
[  340.581795][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.588529][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.595257][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.601994][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.607514][    C1] yealink 3-1:36.0: unexpected response 0
[  340.613209][    C0] yealink 1-1:36.0: unexpected response 0
[  340.620114][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.626837][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.633570][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.640429][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.645815][    C1] yealink 3-1:36.0: unexpected response 0
[  340.651503][    C0] yealink 1-1:36.0: unexpected response 0
[  340.659516][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.665136][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.672382][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.678603][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.684119][    C1] yealink 3-1:36.0: unexpected response 0
[  340.689804][    C0] yealink 1-1:36.0: unexpected response 0
[  340.696710][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.703439][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.710164][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.716900][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.722419][    C1] yealink 3-1:36.0: unexpected response 0
[  340.728109][    C0] yealink 1-1:36.0: unexpected response 0
[  340.735810][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.741986][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.749310][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.755207][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.760726][    C1] yealink 3-1:36.0: unexpected response 0
[  340.766412][    C0] yealink 1-1:36.0: unexpected response 0
[  340.773867][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.780041][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.786886][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.793503][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.799025][    C1] yealink 3-1:36.0: unexpected response 0
[  340.804721][    C0] yealink 1-1:36.0: unexpected response 0
[  340.811673][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.818362][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.825127][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.831832][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.837356][    C1] yealink 3-1:36.0: unexpected response 0
[  340.843047][    C0] yealink 1-1:36.0: unexpected response 0
[  340.853049][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.856895][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.864196][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.870151][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.875670][    C1] yealink 3-1:36.0: unexpected response 0
[  340.881374][    C0] yealink 1-1:36.0: unexpected response 0
[  340.888337][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.895090][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.901916][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.908512][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.914058][    C1] yealink 3-1:36.0: unexpected response 0
[  340.919766][    C0] yealink 1-1:36.0: unexpected response 0
[  340.927555][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.933500][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.940283][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.946996][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.952389][    C1] yealink 3-1:36.0: unexpected response 0
[  340.958081][    C0] yealink 1-1:36.0: unexpected response 0
[  340.965797][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  340.971709][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  340.979110][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  340.985176][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  340.990691][    C1] yealink 3-1:36.0: unexpected response 0
[  340.996379][    C0] yealink 1-1:36.0: unexpected response 0
[  341.003313][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.010029][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.016821][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.023476][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.029001][    C1] yealink 3-1:36.0: unexpected response 0
[  341.034687][    C0] yealink 1-1:36.0: unexpected response 0
[  341.041654][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.048452][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.056318][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.061772][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.067300][    C1] yealink 3-1:36.0: unexpected response 0
[  341.072996][    C0] yealink 1-1:36.0: unexpected response 0
[  341.080004][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.086762][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.093525][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.100208][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.105726][    C1] yealink 3-1:36.0: unexpected response 0
[  341.111412][    C0] yealink 1-1:36.0: unexpected response 0
[  341.118315][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.125055][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.131778][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.138494][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.144021][    C1] yealink 3-1:36.0: unexpected response 0
[  341.149709][    C0] yealink 1-1:36.0: unexpected response 0
[  341.157443][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.163479][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.170751][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.176802][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.182323][    C1] yealink 3-1:36.0: unexpected response 0
[  341.188015][    C0] yealink 1-1:36.0: unexpected response 0
[  341.195700][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.201652][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.208461][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.215113][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.220635][    C1] yealink 3-1:36.0: unexpected response 0
[  341.226322][    C0] yealink 1-1:36.0: unexpected response 0
[  341.233811][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.240006][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.247437][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.253611][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.258967][    C1] yealink 3-1:36.0: unexpected response 0
[  341.264657][    C0] yealink 1-1:36.0: unexpected response 0
[  341.272982][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.278304][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.285611][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.291764][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.297289][    C1] yealink 3-1:36.0: unexpected response 0
[  341.302976][    C0] yealink 1-1:36.0: unexpected response 0
[  341.309891][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.316629][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.323382][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.330093][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.335605][    C1] yealink 3-1:36.0: unexpected response 0
[  341.341295][    C0] yealink 1-1:36.0: unexpected response 0
[  341.348324][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.355078][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.363223][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.368480][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.373932][    C1] yealink 3-1:36.0: unexpected response 0
[  341.379622][    C0] yealink 1-1:36.0: unexpected response 0
[  341.387151][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.393263][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.400049][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.406724][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.412246][    C1] yealink 3-1:36.0: unexpected response 0
[  341.417936][    C0] yealink 1-1:36.0: unexpected response 0
[  341.424864][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.431553][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.438290][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.445019][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.450537][    C1] yealink 3-1:36.0: unexpected response 0
[  341.456222][    C0] yealink 1-1:36.0: unexpected response 0
[  341.464075][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.470005][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.477147][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.483314][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.488830][    C1] yealink 3-1:36.0: unexpected response 0
[  341.494529][    C0] yealink 1-1:36.0: unexpected response 0
[  341.501466][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.508156][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.514890][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.521632][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.527146][    C1] yealink 3-1:36.0: unexpected response 0
[  341.532842][    C0] yealink 1-1:36.0: unexpected response 0
[  341.539746][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.546469][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.553224][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.560075][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.565453][    C1] yealink 3-1:36.0: unexpected response 0
[  341.571140][    C0] yealink 1-1:36.0: unexpected response 0
[  341.579024][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.584764][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.592036][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.598232][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.603749][    C1] yealink 3-1:36.0: unexpected response 0
[  341.609436][    C0] yealink 1-1:36.0: unexpected response 0
[  341.616380][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.623134][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.629842][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.636553][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.642073][    C1] yealink 3-1:36.0: unexpected response 0
[  341.647761][    C0] yealink 1-1:36.0: unexpected response 0
[  341.654680][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.661517][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.669114][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.674964][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.680450][    C1] yealink 3-1:36.0: unexpected response 0
[  341.686141][    C0] yealink 1-1:36.0: unexpected response 0
[  341.693615][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.699782][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.706538][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.713302][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.718824][    C1] yealink 3-1:36.0: unexpected response 0
[  341.724517][    C0] yealink 1-1:36.0: unexpected response 0
[  341.731441][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.738151][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.745199][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.751642][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.757161][    C1] yealink 3-1:36.0: unexpected response 0
[  341.762847][    C0] yealink 1-1:36.0: unexpected response 0
[  341.771229][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.776577][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.783272][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.789955][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.795460][    C1] yealink 3-1:36.0: unexpected response 0
[  341.801150][    C0] yealink 1-1:36.0: unexpected response 0
[  341.808064][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.814773][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.821621][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.828269][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.833764][    C1] yealink 3-1:36.0: unexpected response 0
[  341.839450][    C0] yealink 1-1:36.0: unexpected response 0
[  341.846401][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.853095][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.860016][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.866882][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.872252][    C1] yealink 3-1:36.0: unexpected response 0
[  341.877942][    C0] yealink 1-1:36.0: unexpected response 0
[  341.885875][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.891597][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.899044][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.905070][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.910566][    C1] yealink 3-1:36.0: unexpected response 0
[  341.916258][    C0] yealink 1-1:36.0: unexpected response 0
[  341.923176][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.929922][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.936632][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.943396][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.948879][    C1] yealink 3-1:36.0: unexpected response 0
[  341.954563][    C0] yealink 1-1:36.0: unexpected response 0
[  341.961538][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  341.968342][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  341.975711][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  341.981650][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  341.987165][    C1] yealink 3-1:36.0: unexpected response 0
[  341.992885][    C0] yealink 1-1:36.0: unexpected response 0
[  342.000290][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.006521][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.013271][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.019978][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.025490][    C1] yealink 3-1:36.0: unexpected response 0
[  342.031177][    C0] yealink 1-1:36.0: unexpected response 0
[  342.038154][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.045055][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.051654][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.058320][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.063773][    C1] yealink 3-1:36.0: unexpected response 0
[  342.069457][    C0] yealink 1-1:36.0: unexpected response 0
[  342.077758][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.093041][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.097420][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.102238][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.107752][    C1] yealink 3-1:36.0: unexpected response 0
[  342.114479][    C0] yealink 1-1:36.0: unexpected response 0
[  342.121384][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.128125][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.134896][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.140517][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.146120][    C1] yealink 3-1:36.0: unexpected response 0
[  342.152848][    C0] yealink 1-1:36.0: unexpected response 0
[  342.159760][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.166547][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.174936][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.179033][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.184425][    C1] yealink 3-1:36.0: unexpected response 0
[  342.191151][    C0] yealink 1-1:36.0: unexpected response 0
[  342.198058][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.205224][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.211552][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.217189][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.222717][    C1] yealink 3-1:36.0: unexpected response 0
[  342.229443][    C0] yealink 1-1:36.0: unexpected response 0
[  342.236346][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.243063][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.249886][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.255492][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.261006][    C1] yealink 3-1:36.0: unexpected response 0
[  342.267733][    C0] yealink 1-1:36.0: unexpected response 0
[  342.276135][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.281507][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.288690][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.293785][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.299308][    C1] yealink 3-1:36.0: unexpected response 0
[  342.306043][    C0] yealink 1-1:36.0: unexpected response 0
[  342.312957][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.319675][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.326446][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.332087][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.337609][    C1] yealink 3-1:36.0: unexpected response 0
[  342.344337][    C0] yealink 1-1:36.0: unexpected response 0
[  342.351239][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.357964][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.364706][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.370375][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.375891][    C1] yealink 3-1:36.0: unexpected response 0
[  342.382618][    C0] yealink 1-1:36.0: unexpected response 0
[  342.391089][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.396380][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.402974][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.408673][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.414180][    C1] yealink 3-1:36.0: unexpected response 0
[  342.420907][    C0] yealink 1-1:36.0: unexpected response 0
[  342.427809][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.434533][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.441286][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.446949][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.452462][    C1] yealink 3-1:36.0: unexpected response 0
[  342.459189][    C0] yealink 1-1:36.0: unexpected response 0
[  342.466094][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.472822][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.480629][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.485437][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.490752][    C1] yealink 3-1:36.0: unexpected response 0
[  342.497483][    C0] yealink 1-1:36.0: unexpected response 0
[  342.504967][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.511106][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.517831][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.524381][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.529043][    C1] yealink 3-1:36.0: unexpected response 0
[  342.535777][    C0] yealink 1-1:36.0: unexpected response 0
[  342.545478][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.549415][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.556159][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.561850][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.567349][    C1] yealink 3-1:36.0: unexpected response 0
[  342.574080][    C0] yealink 1-1:36.0: unexpected response 0
[  342.581071][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.587958][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.595550][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.600212][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.605735][    C1] yealink 3-1:36.0: unexpected response 0
[  342.612465][    C0] yealink 1-1:36.0: unexpected response 0
[  342.620048][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.626098][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.632827][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.638512][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.644035][    C1] yealink 3-1:36.0: unexpected response 0
[  342.650764][    C0] yealink 1-1:36.0: unexpected response 0
[  342.657670][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.664388][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.671555][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.677238][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.682779][    C1] yealink 3-1:36.0: unexpected response 0
[  342.689508][    C0] yealink 1-1:36.0: unexpected response 0
[  342.698095][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.703285][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.709878][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.715558][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.721089][    C1] yealink 3-1:36.0: unexpected response 0
[  342.727820][    C0] yealink 1-1:36.0: unexpected response 0
[  342.734743][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.741463][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.748199][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.753878][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.759398][    C1] yealink 3-1:36.0: unexpected response 0
[  342.766125][    C0] yealink 1-1:36.0: unexpected response 0
[  342.773030][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.779750][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.787483][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.792307][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.797689][    C1] yealink 3-1:36.0: unexpected response 0
[  342.804445][    C0] yealink 1-1:36.0: unexpected response 0
[  342.811981][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.818105][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.824852][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.830541][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.836057][    C1] yealink 3-1:36.0: unexpected response 0
[  342.842788][    C0] yealink 1-1:36.0: unexpected response 0
[  342.849702][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.856419][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.863150][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.868833][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.874351][    C1] yealink 3-1:36.0: unexpected response 0
[  342.881078][    C0] yealink 1-1:36.0: unexpected response 0
[  342.887984][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.894869][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.903183][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.907152][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.912671][    C1] yealink 3-1:36.0: unexpected response 0
[  342.919400][    C0] yealink 1-1:36.0: unexpected response 0
[  342.926308][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.933032][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.939778][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.945480][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.951002][    C1] yealink 3-1:36.0: unexpected response 0
[  342.957729][    C0] yealink 1-1:36.0: unexpected response 0
[  342.964668][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  342.971404][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  342.978189][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  342.983835][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  342.989358][    C1] yealink 3-1:36.0: unexpected response 0
[  342.996112][    C0] yealink 1-1:36.0: unexpected response 0
[  343.004754][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.009948][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.016506][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.022207][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.027819][    C1] yealink 3-1:36.0: unexpected response 0
[  343.034558][    C0] yealink 1-1:36.0: unexpected response 0
[  343.041561][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.048275][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.055036][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.060700][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.066216][    C1] yealink 3-1:36.0: unexpected response 0
[  343.072953][    C0] yealink 1-1:36.0: unexpected response 0
[  343.079870][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.086593][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.095010][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.099160][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.104567][    C1] yealink 3-1:36.0: unexpected response 0
[  343.111297][    C0] yealink 1-1:36.0: unexpected response 0
[  343.118208][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.124925][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.131660][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.137341][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.142867][    C1] yealink 3-1:36.0: unexpected response 0
[  343.149603][    C0] yealink 1-1:36.0: unexpected response 0
[  343.156508][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.163232][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.170092][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.175740][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.181256][    C1] yealink 3-1:36.0: unexpected response 0
[  343.187985][    C0] yealink 1-1:36.0: unexpected response 0
[  343.194925][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.201795][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.209843][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.214059][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.219556][    C1] yealink 3-1:36.0: unexpected response 0
[  343.226283][    C0] yealink 1-1:36.0: unexpected response 0
[  343.233808][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.239928][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.246755][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.252328][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.257845][    C1] yealink 3-1:36.0: unexpected response 0
[  343.264574][    C0] yealink 1-1:36.0: unexpected response 0
[  343.271524][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.278198][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.284924][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.290612][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.296135][    C1] yealink 3-1:36.0: unexpected response 0
[  343.302863][    C0] yealink 1-1:36.0: unexpected response 0
[  343.311460][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.316689][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.323234][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.328919][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.334439][    C1] yealink 3-1:36.0: unexpected response 0
[  343.341165][    C0] yealink 1-1:36.0: unexpected response 0
[  343.348076][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.354795][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.361574][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.367258][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.372793][    C1] yealink 3-1:36.0: unexpected response 0
[  343.379608][    C0] yealink 1-1:36.0: unexpected response 0
[  343.386517][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.393258][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.399999][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.405839][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.411203][    C1] yealink 3-1:36.0: unexpected response 0
[  343.417938][    C0] yealink 1-1:36.0: unexpected response 0
[  343.426459][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.431564][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.438300][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.443979][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.449503][    C1] yealink 3-1:36.0: unexpected response 0
[  343.456231][    C0] yealink 1-1:36.0: unexpected response 0
[  343.463183][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.469876][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.476602][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.482282][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.487892][    C1] yealink 3-1:36.0: unexpected response 0
[  343.494721][    C0] yealink 1-1:36.0: unexpected response 0
[  343.502412][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.508498][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.516697][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.520765][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.526305][    C1] yealink 3-1:36.0: unexpected response 0
[  343.533050][    C0] yealink 1-1:36.0: unexpected response 0
[  343.539960][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.546675][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.553672][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.559359][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.564881][    C1] yealink 3-1:36.0: unexpected response 0
[  343.571618][    C0] yealink 1-1:36.0: unexpected response 0
[  343.578521][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.585263][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.591999][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.598221][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.603208][    C1] yealink 3-1:36.0: unexpected response 0
[  343.609940][    C0] yealink 1-1:36.0: unexpected response 0
[  343.618398][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.623678][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.630301][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.635982][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.641506][    C1] yealink 3-1:36.0: unexpected response 0
[  343.648234][    C0] yealink 1-1:36.0: unexpected response 0
[  343.655148][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.661865][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.668644][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.674270][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.679799][    C1] yealink 3-1:36.0: unexpected response 0
[  343.686527][    C0] yealink 1-1:36.0: unexpected response 0
[  343.693428][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.700146][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.706878][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.712677][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.718083][    C1] yealink 3-1:36.0: unexpected response 0
[  343.724806][    C0] yealink 1-1:36.0: unexpected response 0
[  343.733300][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.738432][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.745169][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.750847][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.756369][    C1] yealink 3-1:36.0: unexpected response 0
[  343.763099][    C0] yealink 1-1:36.0: unexpected response 0
[  343.770004][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.776768][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.783454][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.789143][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.794660][    C1] yealink 3-1:36.0: unexpected response 0
[  343.801397][    C0] yealink 1-1:36.0: unexpected response 0
[  343.808334][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.823017][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.829242][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.833257][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.839748][    C1] yealink 3-1:36.0: unexpected response 0
[  343.846482][    C0] yealink 1-1:36.0: unexpected response 0
[  343.853412][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.860145][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.865810][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.871491][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.878058][    C1] yealink 3-1:36.0: unexpected response 0
[  343.884787][    C0] yealink 1-1:36.0: unexpected response 0
[  343.891757][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.898494][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.904272][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.909856][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.916411][    C1] yealink 3-1:36.0: unexpected response 0
[  343.923141][    C0] yealink 1-1:36.0: unexpected response 0
[  343.931515][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.936953][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.942474][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.948168][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.954729][    C1] yealink 3-1:36.0: unexpected response 0
[  343.961457][    C0] yealink 1-1:36.0: unexpected response 0
[  343.968380][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  343.975087][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  343.980769][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  343.986541][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  343.993023][    C1] yealink 3-1:36.0: unexpected response 0
[  343.999753][    C0] yealink 1-1:36.0: unexpected response 0
[  344.006660][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.013381][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.020726][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.024937][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.031324][    C1] yealink 3-1:36.0: unexpected response 0
[  344.038054][    C0] yealink 1-1:36.0: unexpected response 0
[  344.044965][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.051683][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.057373][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.063059][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.069614][    C1] yealink 3-1:36.0: unexpected response 0
[  344.076340][    C0] yealink 1-1:36.0: unexpected response 0
[  344.083303][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.090033][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.095654][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.101339][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.107904][    C1] yealink 3-1:36.0: unexpected response 0
[  344.114630][    C0] yealink 1-1:36.0: unexpected response 0
[  344.123270][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.128538][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.134090][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.139745][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.146225][    C1] yealink 3-1:36.0: unexpected response 0
[  344.152953][    C0] yealink 1-1:36.0: unexpected response 0
[  344.159859][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.166576][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.172333][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.177988][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.184545][    C1] yealink 3-1:36.0: unexpected response 0
[  344.191275][    C0] yealink 1-1:36.0: unexpected response 0
[  344.198182][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.204908][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.210616][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.216294][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.222875][    C1] yealink 3-1:36.0: unexpected response 0
[  344.229610][    C0] yealink 1-1:36.0: unexpected response 0
[  344.238155][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.243370][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.248930][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.254612][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.261188][    C1] yealink 3-1:36.0: unexpected response 0
[  344.267916][    C0] yealink 1-1:36.0: unexpected response 0
[  344.274832][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.281731][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.287242][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.292930][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.299492][    C1] yealink 3-1:36.0: unexpected response 0
[  344.306221][    C0] yealink 1-1:36.0: unexpected response 0
[  344.313129][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.319893][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.327168][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.331323][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.337799][    C1] yealink 3-1:36.0: unexpected response 0
[  344.344530][    C0] yealink 1-1:36.0: unexpected response 0
[  344.352418][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.358365][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.363908][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.369544][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.376103][    C1] yealink 3-1:36.0: unexpected response 0
[  344.382832][    C0] yealink 1-1:36.0: unexpected response 0
[  344.389737][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.396461][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.402146][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.407835][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.414671][    C1] yealink 3-1:36.0: unexpected response 0
[  344.421401][    C0] yealink 1-1:36.0: unexpected response 0
[  344.429244][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.435261][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.441296][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.446439][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.453002][    C1] yealink 3-1:36.0: unexpected response 0
[  344.459730][    C0] yealink 1-1:36.0: unexpected response 0
[  344.466636][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.473386][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.479045][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.484724][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.491287][    C1] yealink 3-1:36.0: unexpected response 0
[  344.498019][    C0] yealink 1-1:36.0: unexpected response 0
[  344.504920][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.511650][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.517416][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.523036][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.529591][    C1] yealink 3-1:36.0: unexpected response 0
[  344.536320][    C0] yealink 1-1:36.0: unexpected response 0
[  344.544130][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.550139][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.556207][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.561319][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.567892][    C1] yealink 3-1:36.0: unexpected response 0
[  344.574630][    C0] yealink 1-1:36.0: unexpected response 0
[  344.581530][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.588278][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.593942][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.599633][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.606194][    C1] yealink 3-1:36.0: unexpected response 0
[  344.612923][    C0] yealink 1-1:36.0: unexpected response 0
[  344.619871][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.626562][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.633752][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.638045][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.644498][    C1] yealink 3-1:36.0: unexpected response 0
[  344.651229][    C0] yealink 1-1:36.0: unexpected response 0
[  344.658133][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.664861][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.670537][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.676229][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.682791][    C1] yealink 3-1:36.0: unexpected response 0
[  344.689520][    C0] yealink 1-1:36.0: unexpected response 0
[  344.696416][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.703150][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.708831][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.714520][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.721087][    C1] yealink 3-1:36.0: unexpected response 0
[  344.727811][    C0] yealink 1-1:36.0: unexpected response 0
[  344.736141][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.741670][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.747161][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.752956][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.759435][    C1] yealink 3-1:36.0: unexpected response 0
[  344.766186][    C0] yealink 1-1:36.0: unexpected response 0
[  344.773127][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.779951][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.785637][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.791322][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.797909][    C1] yealink 3-1:36.0: unexpected response 0
[  344.804659][    C0] yealink 1-1:36.0: unexpected response 0
[  344.811593][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.818357][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.824001][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.829700][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.836264][    C1] yealink 3-1:36.0: unexpected response 0
[  344.842994][    C0] yealink 1-1:36.0: unexpected response 0
[  344.851253][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.856804][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.862344][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.868031][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.874606][    C1] yealink 3-1:36.0: unexpected response 0
[  344.881334][    C0] yealink 1-1:36.0: unexpected response 0
[  344.888234][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.894959][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.900647][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.906340][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.912909][    C1] yealink 3-1:36.0: unexpected response 0
[  344.919650][    C0] yealink 1-1:36.0: unexpected response 0
[  344.926585][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.933315][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.940363][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.944800][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.951252][    C1] yealink 3-1:36.0: unexpected response 0
[  344.957986][    C0] yealink 1-1:36.0: unexpected response 0
[  344.964894][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  344.971611][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  344.977297][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  344.982991][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  344.989726][    C1] yealink 3-1:36.0: unexpected response 0
[  344.996454][    C0] yealink 1-1:36.0: unexpected response 0
[  345.003351][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.010087][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.015772][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.021464][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.028026][    C1] yealink 3-1:36.0: unexpected response 0
[  345.034758][    C0] yealink 1-1:36.0: unexpected response 0
[  345.043052][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.048577][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.054069][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.059761][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.066327][    C1] yealink 3-1:36.0: unexpected response 0
[  345.073055][    C0] yealink 1-1:36.0: unexpected response 0
[  345.080007][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.086683][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.092386][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.098055][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.104612][    C1] yealink 3-1:36.0: unexpected response 0
[  345.111342][    C0] yealink 1-1:36.0: unexpected response 0
[  345.118239][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.124974][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.130697][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.136337][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.142897][    C1] yealink 3-1:36.0: unexpected response 0
[  345.149625][    C0] yealink 1-1:36.0: unexpected response 0
[  345.157536][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.163395][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.169478][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.174619][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.181181][    C1] yealink 3-1:36.0: unexpected response 0
[  345.187906][    C0] yealink 1-1:36.0: unexpected response 0
[  345.194808][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.201537][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.207218][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.212909][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.219465][    C1] yealink 3-1:36.0: unexpected response 0
[  345.226191][    C0] yealink 1-1:36.0: unexpected response 0
[  345.233115][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.239823][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.246358][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.251311][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.257756][    C1] yealink 3-1:36.0: unexpected response 0
[  345.264484][    C0] yealink 1-1:36.0: unexpected response 0
[  345.271947][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.278120][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.283889][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.289482][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.296045][    C1] yealink 3-1:36.0: unexpected response 0
[  345.302774][    C0] yealink 1-1:36.0: unexpected response 0
[  345.309671][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.317201][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.322259][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.327776][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.334333][    C1] yealink 3-1:36.0: unexpected response 0
[  345.341058][    C0] yealink 1-1:36.0: unexpected response 0
[  345.348835][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.354861][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.360942][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.366062][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.372644][    C1] yealink 3-1:36.0: unexpected response 0
[  345.379374][    C0] yealink 1-1:36.0: unexpected response 0
[  345.386278][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.393168][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.398687][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.404374][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.410937][    C1] yealink 3-1:36.0: unexpected response 0
[  345.417666][    C0] yealink 1-1:36.0: unexpected response 0
[  345.424604][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.431323][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.436984][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.442759][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.449318][    C1] yealink 3-1:36.0: unexpected response 0
[  345.456048][    C0] yealink 1-1:36.0: unexpected response 0
[  345.464365][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.472976][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.475363][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.481055][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.487641][    C1] yealink 3-1:36.0: unexpected response 0
[  345.494371][    C0] yealink 1-1:36.0: unexpected response 0
[  345.501268][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.508078][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.513689][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.519378][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.525936][    C1] yealink 3-1:36.0: unexpected response 0
[  345.532667][    C0] yealink 1-1:36.0: unexpected response 0
[  345.539576][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.546379][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.553472][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.557876][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.564276][    C1] yealink 3-1:36.0: unexpected response 0
[  345.571006][    C0] yealink 1-1:36.0: unexpected response 0
[  345.577909][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.584634][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.590312][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.596012][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.602570][    C1] yealink 3-1:36.0: unexpected response 0
[  345.609296][    C0] yealink 1-1:36.0: unexpected response 0
[  345.616194][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.622938][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.628608][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.634300][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.640859][    C1] yealink 3-1:36.0: unexpected response 0
[  345.647588][    C0] yealink 1-1:36.0: unexpected response 0
[  345.655882][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.661488][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.666909][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.672618][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.679160][    C1] yealink 3-1:36.0: unexpected response 0
[  345.685915][    C0] yealink 1-1:36.0: unexpected response 0
[  345.692817][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.699544][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.705264][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.710925][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.717479][    C1] yealink 3-1:36.0: unexpected response 0
[  345.724206][    C0] yealink 1-1:36.0: unexpected response 0
[  345.731105][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.737877][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.743524][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.749211][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.755773][    C1] yealink 3-1:36.0: unexpected response 0
[  345.762500][    C0] yealink 1-1:36.0: unexpected response 0
[  345.770747][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.776260][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.781806][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.787492][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.794052][    C1] yealink 3-1:36.0: unexpected response 0
[  345.800866][    C0] yealink 1-1:36.0: unexpected response 0
[  345.807765][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.814526][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.820199][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.825890][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.832454][    C1] yealink 3-1:36.0: unexpected response 0
[  345.839186][    C0] yealink 1-1:36.0: unexpected response 0
[  345.846100][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.852824][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.859908][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.864325][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.870767][    C1] yealink 3-1:36.0: unexpected response 0
[  345.877497][    C0] yealink 1-1:36.0: unexpected response 0
[  345.884395][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.891123][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.896807][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.902495][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.909057][    C1] yealink 3-1:36.0: unexpected response 0
[  345.915787][    C0] yealink 1-1:36.0: unexpected response 0
[  345.922692][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.929459][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.935158][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.940808][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.947368][    C1] yealink 3-1:36.0: unexpected response 0
[  345.954099][    C0] yealink 1-1:36.0: unexpected response 0
[  345.962053][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  345.967920][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  345.974154][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  345.979114][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  345.985677][    C1] yealink 3-1:36.0: unexpected response 0
[  345.992407][    C0] yealink 1-1:36.0: unexpected response 0
[  345.999312][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.006045][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.011719][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.017421][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.023978][    C1] yealink 3-1:36.0: unexpected response 0
[  346.030709][    C0] yealink 1-1:36.0: unexpected response 0
[  346.037615][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.044346][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.050033][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.055730][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.062284][    C1] yealink 3-1:36.0: unexpected response 0
[  346.069013][    C0] yealink 1-1:36.0: unexpected response 0
[  346.077384][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.082846][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.088338][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.094032][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.100595][    C1] yealink 3-1:36.0: unexpected response 0
[  346.107329][    C0] yealink 1-1:36.0: unexpected response 0
[  346.114233][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.120986][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.126669][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.132362][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.138923][    C1] yealink 3-1:36.0: unexpected response 0
[  346.145655][    C0] yealink 1-1:36.0: unexpected response 0
[  346.152558][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.159290][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.164970][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.170798][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.177220][    C1] yealink 3-1:36.0: unexpected response 0
[  346.183952][    C0] yealink 1-1:36.0: unexpected response 0
[  346.192241][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.197819][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.203389][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.208972][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.215533][    C1] yealink 3-1:36.0: unexpected response 0
[  346.222266][    C0] yealink 1-1:36.0: unexpected response 0
[  346.229169][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.235900][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.241622][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.247280][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.253839][    C1] yealink 3-1:36.0: unexpected response 0
[  346.260564][    C0] yealink 1-1:36.0: unexpected response 0
[  346.267465][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.274399][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.281337][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.285607][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.292168][    C1] yealink 3-1:36.0: unexpected response 0
[  346.298899][    C0] yealink 1-1:36.0: unexpected response 0
[  346.305802][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.313385][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.318226][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.324008][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.330485][    C1] yealink 3-1:36.0: unexpected response 0
[  346.337215][    C0] yealink 1-1:36.0: unexpected response 0
[  346.344124][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.350845][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.356534][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.362701][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.368821][    C1] yealink 3-1:36.0: unexpected response 0
[  346.375558][    C0] yealink 1-1:36.0: unexpected response 0
[  346.384130][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.389590][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.395068][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.400760][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.407328][    C1] yealink 3-1:36.0: unexpected response 0
[  346.414058][    C0] yealink 1-1:36.0: unexpected response 0
[  346.420965][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.427687][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.433371][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.439066][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.445625][    C1] yealink 3-1:36.0: unexpected response 0
[  346.452354][    C0] yealink 1-1:36.0: unexpected response 0
[  346.459260][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.466016][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.471676][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.477516][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.483930][    C1] yealink 3-1:36.0: unexpected response 0
[  346.490660][    C0] yealink 1-1:36.0: unexpected response 0
[  346.498926][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.504286][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.510405][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.516124][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.522685][    C1] yealink 3-1:36.0: unexpected response 0
[  346.529422][    C0] yealink 1-1:36.0: unexpected response 0
[  346.536349][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.543057][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.548743][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.554447][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.561000][    C1] yealink 3-1:36.0: unexpected response 0
[  346.567732][    C0] yealink 1-1:36.0: unexpected response 0
[  346.574634][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.581529][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.588333][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.592741][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.599304][    C1] yealink 3-1:36.0: unexpected response 0
[  346.606038][    C0] yealink 1-1:36.0: unexpected response 0
[  346.612948][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.619682][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.625360][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.631078][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.637641][    C1] yealink 3-1:36.0: unexpected response 0
[  346.644375][    C0] yealink 1-1:36.0: unexpected response 0
[  346.651285][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.658009][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.663716][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.669380][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.675940][    C1] yealink 3-1:36.0: unexpected response 0
[  346.682671][    C0] yealink 1-1:36.0: unexpected response 0
[  346.690471][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.696478][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.702578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.707700][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.714263][    C1] yealink 3-1:36.0: unexpected response 0
[  346.720993][    C0] yealink 1-1:36.0: unexpected response 0
[  346.727929][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.734638][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.740405][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.746020][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.752573][    C1] yealink 3-1:36.0: unexpected response 0
[  346.759303][    C0] yealink 1-1:36.0: unexpected response 0
[  346.766208][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.772935][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.778650][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.784439][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.790868][    C1] yealink 3-1:36.0: unexpected response 0
[  346.797600][    C0] yealink 1-1:36.0: unexpected response 0
[  346.805882][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.811226][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.816915][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.822604][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.829164][    C1] yealink 3-1:36.0: unexpected response 0
[  346.835890][    C0] yealink 1-1:36.0: unexpected response 0
[  346.842796][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.849522][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.855208][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.860898][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.867462][    C1] yealink 3-1:36.0: unexpected response 0
[  346.874205][    C0] yealink 1-1:36.0: unexpected response 0
[  346.881126][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.888026][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.894915][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.899231][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.905820][    C1] yealink 3-1:36.0: unexpected response 0
[  346.912550][    C0] yealink 1-1:36.0: unexpected response 0
[  346.919457][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.926224][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.931904][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.937561][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.944120][    C1] yealink 3-1:36.0: unexpected response 0
[  346.950846][    C0] yealink 1-1:36.0: unexpected response 0
[  346.957757][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  346.964523][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  346.970234][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  346.975890][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  346.982457][    C1] yealink 3-1:36.0: unexpected response 0
[  346.989186][    C0] yealink 1-1:36.0: unexpected response 0
[  346.997526][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.003065][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.008572][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.014328][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.020781][    C1] yealink 3-1:36.0: unexpected response 0
[  347.027514][    C0] yealink 1-1:36.0: unexpected response 0
[  347.034433][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.041180][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.046834][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.052526][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.059085][    C1] yealink 3-1:36.0: unexpected response 0
[  347.065815][    C0] yealink 1-1:36.0: unexpected response 0
[  347.072715][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.079446][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.085131][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.090995][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.097379][    C1] yealink 3-1:36.0: unexpected response 0
[  347.104109][    C0] yealink 1-1:36.0: unexpected response 0
[  347.112432][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.117742][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.123419][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.129113][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.135672][    C1] yealink 3-1:36.0: unexpected response 0
[  347.142402][    C0] yealink 1-1:36.0: unexpected response 0
[  347.149300][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.156030][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.161709][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.167414][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.173959][    C1] yealink 3-1:36.0: unexpected response 0
[  347.180687][    C0] yealink 1-1:36.0: unexpected response 0
[  347.187585][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.194500][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.201381][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.205713][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.212269][    C1] yealink 3-1:36.0: unexpected response 0
[  347.218999][    C0] yealink 1-1:36.0: unexpected response 0
[  347.225906][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.232635][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.238309][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.244000][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.250573][    C1] yealink 3-1:36.0: unexpected response 0
[  347.257302][    C0] yealink 1-1:36.0: unexpected response 0
[  347.264331][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.271130][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.277558][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.282434][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.288989][    C1] yealink 3-1:36.0: unexpected response 0
[  347.295719][    C0] yealink 1-1:36.0: unexpected response 0
[  347.304077][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.309513][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.315038][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.320728][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.327284][    C1] yealink 3-1:36.0: unexpected response 0
[  347.334010][    C0] yealink 1-1:36.0: unexpected response 0
[  347.340960][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.347638][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.355005][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.359092][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.365581][    C1] yealink 3-1:36.0: unexpected response 0
[  347.372317][    C0] yealink 1-1:36.0: unexpected response 0
[  347.379244][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.385944][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.391628][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.397440][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.403879][    C1] yealink 3-1:36.0: unexpected response 0
[  347.410606][    C0] yealink 1-1:36.0: unexpected response 0
[  347.418353][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.424231][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.430523][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.435615][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.442168][    C1] yealink 3-1:36.0: unexpected response 0
[  347.448897][    C0] yealink 1-1:36.0: unexpected response 0
[  347.455840][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.462569][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.468211][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.473897][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.480457][    C1] yealink 3-1:36.0: unexpected response 0
[  347.487184][    C0] yealink 1-1:36.0: unexpected response 0
[  347.494085][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.500971][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.507866][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.512186][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.518749][    C1] yealink 3-1:36.0: unexpected response 0
[  347.525478][    C0] yealink 1-1:36.0: unexpected response 0
[  347.532378][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.539110][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.544786][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.550470][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.557034][    C1] yealink 3-1:36.0: unexpected response 0
[  347.563766][    C0] yealink 1-1:36.0: unexpected response 0
[  347.570667][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.577424][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.583096][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.588780][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.595348][    C1] yealink 3-1:36.0: unexpected response 0
[  347.602086][    C0] yealink 1-1:36.0: unexpected response 0
[  347.610377][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.615962][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.621448][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.627138][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.633702][    C1] yealink 3-1:36.0: unexpected response 0
[  347.640444][    C0] yealink 1-1:36.0: unexpected response 0
[  347.647358][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.654666][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.664232][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.665490][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.672048][    C1] yealink 3-1:36.0: unexpected response 0
[  347.678783][    C0] yealink 1-1:36.0: unexpected response 0
[  347.685709][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.692503][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.698113][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.703991][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.710381][    C1] yealink 3-1:36.0: unexpected response 0
[  347.717118][    C0] yealink 1-1:36.0: unexpected response 0
[  347.725403][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.730771][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.736462][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.743122][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.748708][    C1] yealink 3-1:36.0: unexpected response 0
[  347.755446][    C0] yealink 1-1:36.0: unexpected response 0
[  347.762363][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.769085][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.774770][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.780458][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.787041][    C1] yealink 3-1:36.0: unexpected response 0
[  347.793777][    C0] yealink 1-1:36.0: unexpected response 0
[  347.800725][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.807567][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.814595][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.818829][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.825354][    C1] yealink 3-1:36.0: unexpected response 0
[  347.832120][    C0] yealink 1-1:36.0: unexpected response 0
[  347.839030][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.845772][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.851464][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.857171][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.863725][    C1] yealink 3-1:36.0: unexpected response 0
[  347.870466][    C0] yealink 1-1:36.0: unexpected response 0
[  347.877437][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.884128][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.889808][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.895503][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.902072][    C1] yealink 3-1:36.0: unexpected response 0
[  347.908805][    C0] yealink 1-1:36.0: unexpected response 0
[  347.917126][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.922676][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.928148][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.933846][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.940412][    C1] yealink 3-1:36.0: unexpected response 0
[  347.947150][    C0] yealink 1-1:36.0: unexpected response 0
[  347.954062][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.960795][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  347.966499][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  347.972193][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  347.978753][    C1] yealink 3-1:36.0: unexpected response 0
[  347.985485][    C0] yealink 1-1:36.0: unexpected response 0
[  347.992387][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  347.999119][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.005237][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.011064][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.017492][    C1] yealink 3-1:36.0: unexpected response 0
[  348.024230][    C0] yealink 1-1:36.0: unexpected response 0
[  348.032507][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.037872][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.043742][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.049259][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.055819][    C1] yealink 3-1:36.0: unexpected response 0
[  348.062559][    C0] yealink 1-1:36.0: unexpected response 0
[  348.069499][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.076232][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.081914][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.087567][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.094129][    C1] yealink 3-1:36.0: unexpected response 0
[  348.100859][    C0] yealink 1-1:36.0: unexpected response 0
[  348.107775][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.114742][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.121373][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.125907][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.132466][    C1] yealink 3-1:36.0: unexpected response 0
[  348.139199][    C0] yealink 1-1:36.0: unexpected response 0
[  348.146675][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.152840][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.158695][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.164223][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.170785][    C1] yealink 3-1:36.0: unexpected response 0
[  348.177607][    C0] yealink 1-1:36.0: unexpected response 0
[  348.184576][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.191314][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.197252][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.202821][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.209368][    C1] yealink 3-1:36.0: unexpected response 0
[  348.216101][    C0] yealink 1-1:36.0: unexpected response 0
[  348.223925][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.229833][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.236119][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.241136][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.247696][    C1] yealink 3-1:36.0: unexpected response 0
[  348.254430][    C0] yealink 1-1:36.0: unexpected response 0
[  348.261336][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.268057][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.273765][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.279621][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.285997][    C1] yealink 3-1:36.0: unexpected response 0
[  348.292731][    C0] yealink 1-1:36.0: unexpected response 0
[  348.299785][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.306386][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.312177][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.317896][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.324317][    C1] yealink 3-1:36.0: unexpected response 0
[  348.331048][    C0] yealink 1-1:36.0: unexpected response 0
[  348.339354][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.344683][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.350378][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.356086][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.362664][    C1] yealink 3-1:36.0: unexpected response 0
[  348.369397][    C0] yealink 1-1:36.0: unexpected response 0
[  348.376334][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.383043][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.388728][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.394421][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.400991][    C1] yealink 3-1:36.0: unexpected response 0
[  348.407721][    C0] yealink 1-1:36.0: unexpected response 0
[  348.414693][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.421499][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.428158][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.432767][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.439298][    C1] yealink 3-1:36.0: unexpected response 0
[  348.446053][    C0] yealink 1-1:36.0: unexpected response 0
[  348.453550][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.459964][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.465400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.471097][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.477658][    C1] yealink 3-1:36.0: unexpected response 0
[  348.484433][    C0] yealink 1-1:36.0: unexpected response 0
[  348.491339][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.498066][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.503792][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.509433][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.515995][    C1] yealink 3-1:36.0: unexpected response 0
[  348.522726][    C0] yealink 1-1:36.0: unexpected response 0
[  348.530752][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.536548][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.542658][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.547771][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.554331][    C1] yealink 3-1:36.0: unexpected response 0
[  348.561064][    C0] yealink 1-1:36.0: unexpected response 0
[  348.567975][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.574697][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.580552][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.586079][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.592641][    C1] yealink 3-1:36.0: unexpected response 0
[  348.599370][    C0] yealink 1-1:36.0: unexpected response 0
[  348.606282][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.613027][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.618727][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.624557][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.630955][    C1] yealink 3-1:36.0: unexpected response 0
[  348.637700][    C0] yealink 1-1:36.0: unexpected response 0
[  348.645609][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.651347][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.657585][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.662765][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.669322][    C1] yealink 3-1:36.0: unexpected response 0
[  348.676052][    C0] yealink 1-1:36.0: unexpected response 0
[  348.682964][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.689750][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.695554][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.701061][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.707624][    C1] yealink 3-1:36.0: unexpected response 0
[  348.714356][    C0] yealink 1-1:36.0: unexpected response 0
[  348.721293][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.728191][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.734564][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.739367][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.745929][    C1] yealink 3-1:36.0: unexpected response 0
[  348.752664][    C0] yealink 1-1:36.0: unexpected response 0
[  348.760173][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.766320][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.772042][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.777670][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.784238][    C1] yealink 3-1:36.0: unexpected response 0
[  348.790968][    C0] yealink 1-1:36.0: unexpected response 0
[  348.797897][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.804694][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.810421][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.816037][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.822594][    C1] yealink 3-1:36.0: unexpected response 0
[  348.829344][    C0] yealink 1-1:36.0: unexpected response 0
[  348.837168][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.853052][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.854987][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.861113][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.867669][    C1] yealink 3-1:36.0: unexpected response 0
[  348.874404][    C0] yealink 1-1:36.0: unexpected response 0
[  348.881316][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.887027][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.892680][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.899415][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.905974][    C1] yealink 3-1:36.0: unexpected response 0
[  348.912705][    C0] yealink 1-1:36.0: unexpected response 0
[  348.919608][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.925322][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.932389][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.937872][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.944269][    C1] yealink 3-1:36.0: unexpected response 0
[  348.951001][    C0] yealink 1-1:36.0: unexpected response 0
[  348.957906][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  348.963648][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  348.969315][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  348.976006][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  348.982577][    C1] yealink 3-1:36.0: unexpected response 0
[  348.989344][    C0] yealink 1-1:36.0: unexpected response 0
[  348.996289][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.001982][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.007655][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.014503][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.020964][    C1] yealink 3-1:36.0: unexpected response 0
[  349.027706][    C0] yealink 1-1:36.0: unexpected response 0
[  349.036068][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.040506][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.046020][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.052755][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.059315][    C1] yealink 3-1:36.0: unexpected response 0
[  349.066044][    C0] yealink 1-1:36.0: unexpected response 0
[  349.072947][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.078655][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.084318][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.091051][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.097616][    C1] yealink 3-1:36.0: unexpected response 0
[  349.104347][    C0] yealink 1-1:36.0: unexpected response 0
[  349.111254][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.116935][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.122618][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.129348][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.135910][    C1] yealink 3-1:36.0: unexpected response 0
[  349.142640][    C0] yealink 1-1:36.0: unexpected response 0
[  349.150919][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.155450][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.160924][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.167652][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.174228][    C1] yealink 3-1:36.0: unexpected response 0
[  349.180959][    C0] yealink 1-1:36.0: unexpected response 0
[  349.187861][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.193548][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.199232][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.205963][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.212524][    C1] yealink 3-1:36.0: unexpected response 0
[  349.219256][    C0] yealink 1-1:36.0: unexpected response 0
[  349.226157][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.231845][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.238912][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.244376][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.250825][    C1] yealink 3-1:36.0: unexpected response 0
[  349.257554][    C0] yealink 1-1:36.0: unexpected response 0
[  349.264490][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.270143][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.275822][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.282560][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.289122][    C1] yealink 3-1:36.0: unexpected response 0
[  349.295850][    C0] yealink 1-1:36.0: unexpected response 0
[  349.302751][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.308435][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.314162][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.320855][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.327414][    C1] yealink 3-1:36.0: unexpected response 0
[  349.334142][    C0] yealink 1-1:36.0: unexpected response 0
[  349.342202][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.346950][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.353004][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.359169][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.365733][    C1] yealink 3-1:36.0: unexpected response 0
[  349.372469][    C0] yealink 1-1:36.0: unexpected response 0
[  349.379389][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.385063][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.390902][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.397486][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.404050][    C1] yealink 3-1:36.0: unexpected response 0
[  349.410779][    C0] yealink 1-1:36.0: unexpected response 0
[  349.417723][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.423360][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.429076][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.435801][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.442372][    C1] yealink 3-1:36.0: unexpected response 0
[  349.449098][    C0] yealink 1-1:36.0: unexpected response 0
[  349.457033][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.461841][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.467926][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.474103][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.480666][    C1] yealink 3-1:36.0: unexpected response 0
[  349.487396][    C0] yealink 1-1:36.0: unexpected response 0
[  349.494499][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.499987][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.505713][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.512395][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.518957][    C1] yealink 3-1:36.0: unexpected response 0
[  349.525684][    C0] yealink 1-1:36.0: unexpected response 0
[  349.532592][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.538270][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.543981][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.550861][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.557282][    C1] yealink 3-1:36.0: unexpected response 0
[  349.564025][    C0] yealink 1-1:36.0: unexpected response 0
[  349.571875][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.576648][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.583010][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.589659][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.595666][    C1] yealink 3-1:36.0: unexpected response 0
[  349.602401][    C0] yealink 1-1:36.0: unexpected response 0
[  349.609319][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.615046][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.620770][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.627409][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.633969][    C1] yealink 3-1:36.0: unexpected response 0
[  349.640698][    C0] yealink 1-1:36.0: unexpected response 0
[  349.648717][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.653412][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.659601][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.665740][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.672284][    C1] yealink 3-1:36.0: unexpected response 0
[  349.679017][    C0] yealink 1-1:36.0: unexpected response 0
[  349.685934][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.691637][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.697342][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.704024][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.710585][    C1] yealink 3-1:36.0: unexpected response 0
[  349.717314][    C0] yealink 1-1:36.0: unexpected response 0
[  349.724239][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.729945][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.735707][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.742322][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.748916][    C1] yealink 3-1:36.0: unexpected response 0
[  349.755649][    C0] yealink 1-1:36.0: unexpected response 0
[  349.763591][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.768405][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.774513][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.780702][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.787265][    C1] yealink 3-1:36.0: unexpected response 0
[  349.793995][    C0] yealink 1-1:36.0: unexpected response 0
[  349.800899][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.806583][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.812328][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.819038][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.825593][    C1] yealink 3-1:36.0: unexpected response 0
[  349.832323][    C0] yealink 1-1:36.0: unexpected response 0
[  349.839414][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.845160][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.850932][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.857716][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.864117][    C1] yealink 3-1:36.0: unexpected response 0
[  349.870850][    C0] yealink 1-1:36.0: unexpected response 0
[  349.878674][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.883438][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.889765][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.895872][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.902430][    C1] yealink 3-1:36.0: unexpected response 0
[  349.909159][    C0] yealink 1-1:36.0: unexpected response 0
[  349.916062][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.921757][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.927456][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.934201][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.940755][    C1] yealink 3-1:36.0: unexpected response 0
[  349.947485][    C0] yealink 1-1:36.0: unexpected response 0
[  349.955833][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.960208][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  349.965760][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  349.972562][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  349.979055][    C1] yealink 3-1:36.0: unexpected response 0
[  349.985783][    C0] yealink 1-1:36.0: unexpected response 0
[  349.992683][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  349.998368][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.004054][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.010786][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.017346][    C1] yealink 3-1:36.0: unexpected response 0
[  350.024074][    C0] yealink 1-1:36.0: unexpected response 0
[  350.030977][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.036677][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.042396][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.049083][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.055647][    C1] yealink 3-1:36.0: unexpected response 0
[  350.062379][    C0] yealink 1-1:36.0: unexpected response 0
[  350.070672][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.075171][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.080715][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.087447][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.094008][    C1] yealink 3-1:36.0: unexpected response 0
[  350.100795][    C0] yealink 1-1:36.0: unexpected response 0
[  350.107705][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.113397][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.119189][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.125833][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.132389][    C1] yealink 3-1:36.0: unexpected response 0
[  350.139126][    C0] yealink 1-1:36.0: unexpected response 0
[  350.146052][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.151739][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.157416][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.164322][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.170717][    C1] yealink 3-1:36.0: unexpected response 0
[  350.177447][    C0] yealink 1-1:36.0: unexpected response 0
[  350.185671][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.190038][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.195726][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.202466][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.209019][    C1] yealink 3-1:36.0: unexpected response 0
[  350.215748][    C0] yealink 1-1:36.0: unexpected response 0
[  350.222653][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.228378][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.234012][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.240749][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.247309][    C1] yealink 3-1:36.0: unexpected response 0
[  350.254037][    C0] yealink 1-1:36.0: unexpected response 0
[  350.260941][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.273030][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.280459][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.285862][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.292368][    C1] yealink 3-1:36.0: unexpected response 0
[  350.299112][    C0] yealink 1-1:36.0: unexpected response 0
[  350.304971][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.310677][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.317430][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.324177][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.330720][    C1] yealink 3-1:36.0: unexpected response 0
[  350.337450][    C0] yealink 1-1:36.0: unexpected response 0
[  350.343327][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.349095][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.355763][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.362723][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.369055][    C1] yealink 3-1:36.0: unexpected response 0
[  350.375788][    C0] yealink 1-1:36.0: unexpected response 0
[  350.382567][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.387492][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.394718][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.400884][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.407386][    C1] yealink 3-1:36.0: unexpected response 0
[  350.414120][    C0] yealink 1-1:36.0: unexpected response 0
[  350.419987][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.425672][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.432393][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.439155][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.445715][    C1] yealink 3-1:36.0: unexpected response 0
[  350.452448][    C0] yealink 1-1:36.0: unexpected response 0
[  350.458311][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.463998][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.472075][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.477627][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.484033][    C1] yealink 3-1:36.0: unexpected response 0
[  350.490767][    C0] yealink 1-1:36.0: unexpected response 0
[  350.496637][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.502440][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.509087][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.515965][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.522356][    C1] yealink 3-1:36.0: unexpected response 0
[  350.529111][    C0] yealink 1-1:36.0: unexpected response 0
[  350.534981][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.540686][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.547422][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.554215][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.560779][    C1] yealink 3-1:36.0: unexpected response 0
[  350.567510][    C0] yealink 1-1:36.0: unexpected response 0
[  350.574881][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.579260][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.585848][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.592555][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.599112][    C1] yealink 3-1:36.0: unexpected response 0
[  350.605849][    C0] yealink 1-1:36.0: unexpected response 0
[  350.611885][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.617583][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.624368][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.631040][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.637600][    C1] yealink 3-1:36.0: unexpected response 0
[  350.644334][    C0] yealink 1-1:36.0: unexpected response 0
[  350.650243][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.655913][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.662661][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.669387][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.675941][    C1] yealink 3-1:36.0: unexpected response 0
[  350.682689][    C0] yealink 1-1:36.0: unexpected response 0
[  350.689473][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.694345][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.701561][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.708020][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.714474][    C1] yealink 3-1:36.0: unexpected response 0
[  350.721202][    C0] yealink 1-1:36.0: unexpected response 0
[  350.727068][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.732749][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.739537][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.746222][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.752780][    C1] yealink 3-1:36.0: unexpected response 0
[  350.759514][    C0] yealink 1-1:36.0: unexpected response 0
[  350.765403][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.771097][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.778661][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.784706][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.791108][    C1] yealink 3-1:36.0: unexpected response 0
[  350.797838][    C0] yealink 1-1:36.0: unexpected response 0
[  350.804327][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.809417][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.816149][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.822877][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.829444][    C1] yealink 3-1:36.0: unexpected response 0
[  350.836175][    C0] yealink 1-1:36.0: unexpected response 0
[  350.842075][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.847717][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.854466][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.861185][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.867747][    C1] yealink 3-1:36.0: unexpected response 0
[  350.874477][    C0] yealink 1-1:36.0: unexpected response 0
[  350.881828][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.886200][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.892755][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.899486][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.906052][    C1] yealink 3-1:36.0: unexpected response 0
[  350.912781][    C0] yealink 1-1:36.0: unexpected response 0
[  350.918645][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.924332][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.931117][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.937873][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.944382][    C1] yealink 3-1:36.0: unexpected response 0
[  350.951104][    C0] yealink 1-1:36.0: unexpected response 0
[  350.956967][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  350.962647][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  350.969414][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  350.976107][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  350.982664][    C1] yealink 3-1:36.0: unexpected response 0
[  350.989395][    C0] yealink 1-1:36.0: unexpected response 0
[  350.996217][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.001152][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.008249][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.014451][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.021017][    C1] yealink 3-1:36.0: unexpected response 0
[  351.027747][    C0] yealink 1-1:36.0: unexpected response 0
[  351.033613][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.039295][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.046125][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.052848][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.059405][    C1] yealink 3-1:36.0: unexpected response 0
[  351.066172][    C0] yealink 1-1:36.0: unexpected response 0
[  351.072075][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.077758][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.085572][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.091364][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.097796][    C1] yealink 3-1:36.0: unexpected response 0
[  351.104529][    C0] yealink 1-1:36.0: unexpected response 0
[  351.110978][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.116117][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.122886][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.129574][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.136142][    C1] yealink 3-1:36.0: unexpected response 0
[  351.142905][    C0] yealink 1-1:36.0: unexpected response 0
[  351.148772][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.154453][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.161182][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.167910][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.174470][    C1] yealink 3-1:36.0: unexpected response 0
[  351.181203][    C0] yealink 1-1:36.0: unexpected response 0
[  351.188097][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.192992][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.200043][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.206211][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.212775][    C1] yealink 3-1:36.0: unexpected response 0
[  351.219514][    C0] yealink 1-1:36.0: unexpected response 0
[  351.225385][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.231064][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.237879][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.244524][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.251087][    C1] yealink 3-1:36.0: unexpected response 0
[  351.257823][    C0] yealink 1-1:36.0: unexpected response 0
[  351.263682][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.269366][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.276147][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.282841][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.289402][    C1] yealink 3-1:36.0: unexpected response 0
[  351.296133][    C0] yealink 1-1:36.0: unexpected response 0
[  351.303540][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.307878][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.314439][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.321145][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.327707][    C1] yealink 3-1:36.0: unexpected response 0
[  351.334435][    C0] yealink 1-1:36.0: unexpected response 0
[  351.340315][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.345986][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.352817][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.359449][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.366008][    C1] yealink 3-1:36.0: unexpected response 0
[  351.372736][    C0] yealink 1-1:36.0: unexpected response 0
[  351.378603][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.384299][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.392510][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.397898][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.404309][    C1] yealink 3-1:36.0: unexpected response 0
[  351.411058][    C0] yealink 1-1:36.0: unexpected response 0
[  351.416926][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.422601][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.429331][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.436410][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.442974][    C1] yealink 3-1:36.0: unexpected response 0
[  351.449704][    C0] yealink 1-1:36.0: unexpected response 0
[  351.455561][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.461313][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.468014][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.474726][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.481290][    C1] yealink 3-1:36.0: unexpected response 0
[  351.488019][    C0] yealink 1-1:36.0: unexpected response 0
[  351.495234][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.499726][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.506322][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.513052][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.519616][    C1] yealink 3-1:36.0: unexpected response 0
[  351.526344][    C0] yealink 1-1:36.0: unexpected response 0
[  351.532207][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.537892][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.544609][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.551345][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.557900][    C1] yealink 3-1:36.0: unexpected response 0
[  351.564627][    C0] yealink 1-1:36.0: unexpected response 0
[  351.570487][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.576185][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.583054][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.589656][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.596220][    C1] yealink 3-1:36.0: unexpected response 0
[  351.602949][    C0] yealink 1-1:36.0: unexpected response 0
[  351.610248][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.614610][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.621226][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.627964][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.634531][    C1] yealink 3-1:36.0: unexpected response 0
[  351.641294][    C0] yealink 1-1:36.0: unexpected response 0
[  351.647177][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.653230][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.660004][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.666615][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.673174][    C1] yealink 3-1:36.0: unexpected response 0
[  351.679906][    C0] yealink 1-1:36.0: unexpected response 0
[  351.685775][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.691462][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.699817][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.705073][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.711490][    C1] yealink 3-1:36.0: unexpected response 0
[  351.718232][    C0] yealink 1-1:36.0: unexpected response 0
[  351.724106][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.730667][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.736508][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.743260][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.749805][    C1] yealink 3-1:36.0: unexpected response 0
[  351.756536][    C0] yealink 1-1:36.0: unexpected response 0
[  351.762456][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.768109][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.774845][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.781584][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.788145][    C1] yealink 3-1:36.0: unexpected response 0
[  351.794877][    C0] yealink 1-1:36.0: unexpected response 0
[  351.802084][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.806563][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.813155][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.819888][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.826451][    C1] yealink 3-1:36.0: unexpected response 0
[  351.833183][    C0] yealink 1-1:36.0: unexpected response 0
[  351.839048][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.844765][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.851458][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.858196][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.864754][    C1] yealink 3-1:36.0: unexpected response 0
[  351.871483][    C0] yealink 1-1:36.0: unexpected response 0
[  351.877378][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.883110][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.889807][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.896550][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.903111][    C1] yealink 3-1:36.0: unexpected response 0
[  351.909847][    C0] yealink 1-1:36.0: unexpected response 0
[  351.917183][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.921609][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.928132][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.934861][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.941424][    C1] yealink 3-1:36.0: unexpected response 0
[  351.948154][    C0] yealink 1-1:36.0: unexpected response 0
[  351.954015][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.959697][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  351.966419][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  351.973157][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  351.979715][    C1] yealink 3-1:36.0: unexpected response 0
[  351.986445][    C0] yealink 1-1:36.0: unexpected response 0
[  351.992305][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  351.997992][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.005788][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.011585][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.018015][    C1] yealink 3-1:36.0: unexpected response 0
[  352.024745][    C0] yealink 1-1:36.0: unexpected response 0
[  352.031258][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.036295][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.043088][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.049751][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.056315][    C1] yealink 3-1:36.0: unexpected response 0
[  352.063044][    C0] yealink 1-1:36.0: unexpected response 0
[  352.068919][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.074603][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.081351][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.088067][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.094631][    C1] yealink 3-1:36.0: unexpected response 0
[  352.101363][    C0] yealink 1-1:36.0: unexpected response 0
[  352.108655][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.123154][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.126540][   T31] INFO: task kworker/0:1:10 blocked for more than 152 seconds.
[  352.133015][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.133035][    C1] yealink 3-1:36.0: unexpected response 0
[  352.133266][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.139860][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.145521][    C0] yealink 1-1:36.0: unexpected response 0
[  352.151288][   T31]       Not tainted syzkaller #0
[  352.158044][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.158066][    C1] yealink 3-1:36.0: unexpected response 0
[  352.158145][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.164904][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.172538][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.179332][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.184780][    C0] yealink 1-1:36.0: unexpected response 0
[  352.191511][    C1] yealink 3-1:36.0: unexpected response 0
[  352.198478][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.204484][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.212988][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.216825][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.221268][    C0] yealink 1-1:36.0: unexpected response 0
[  352.228005][    C1] yealink 3-1:36.0: unexpected response 0
[  352.234991][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.242185][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.248383][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.254109][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.259588][    C0] yealink 1-1:36.0: unexpected response 0
[  352.266319][    C1] yealink 3-1:36.0: unexpected response 0
[  352.273275][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.280012][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.286804][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.292391][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.297911][    C0] yealink 1-1:36.0: unexpected response 0
[  352.304637][    C1] yealink 3-1:36.0: unexpected response 0
[  352.311718][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.319347][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.324997][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.331313][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.336295][    C0] yealink 1-1:36.0: unexpected response 0
[  352.343024][    C1] yealink 3-1:36.0: unexpected response 0
[  352.350027][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.357421][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.363402][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.369096][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.374605][    C0] yealink 1-1:36.0: unexpected response 0
[  352.381336][    C1] yealink 3-1:36.0: unexpected response 0
[  352.388288][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.395815][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.401700][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.407382][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.412900][    C0] yealink 1-1:36.0: unexpected response 0
[  352.419629][    C1] yealink 3-1:36.0: unexpected response 0
[  352.426773][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.434271][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.440238][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.446469][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.451202][    C0] yealink 1-1:36.0: unexpected response 0
[  352.457933][    C1] yealink 3-1:36.0: unexpected response 0
[  352.464841][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.471580][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.478319][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.484003][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.489518][    C0] yealink 1-1:36.0: unexpected response 0
[  352.496245][    C1] yealink 3-1:36.0: unexpected response 0
[  352.503153][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.509948][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.516735][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.523903][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.527802][    C0] yealink 1-1:36.0: unexpected response 0
[  352.534532][    C1] yealink 3-1:36.0: unexpected response 0
[  352.541520][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.548194][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.554915][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.560625][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.566126][    C0] yealink 1-1:36.0: unexpected response 0
[  352.572855][    C1] yealink 3-1:36.0: unexpected response 0
[  352.579759][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.586504][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.593644][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.598958][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.604424][    C0] yealink 1-1:36.0: unexpected response 0
[  352.611154][    C1] yealink 3-1:36.0: unexpected response 0
[  352.618248][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.630545][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.631524][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.637895][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.642728][    C0] yealink 1-1:36.0: unexpected response 0
[  352.649458][    C1] yealink 3-1:36.0: unexpected response 0
[  352.656480][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.663262][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.669876][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.675621][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.681094][    C0] yealink 1-1:36.0: unexpected response 0
[  352.687824][    C1] yealink 3-1:36.0: unexpected response 0
[  352.694736][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.701455][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.708190][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.713951][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.719419][    C0] yealink 1-1:36.0: unexpected response 0
[  352.726161][    C1] yealink 3-1:36.0: unexpected response 0
[  352.733321][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.740733][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.746577][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.752855][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.757782][    C0] yealink 1-1:36.0: unexpected response 0
[  352.764518][    C1] yealink 3-1:36.0: unexpected response 0
[  352.771981][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.781608][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.784953][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.792013][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.796128][    C0] yealink 1-1:36.0: unexpected response 0
[  352.802864][    C1] yealink 3-1:36.0: unexpected response 0
[  352.809786][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.816543][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.823428][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.830324][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.834442][    C0] yealink 1-1:36.0: unexpected response 0
[  352.841174][    C1] yealink 3-1:36.0: unexpected response 0
[  352.848103][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.854841][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.861600][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.867307][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.872819][    C0] yealink 1-1:36.0: unexpected response 0
[  352.879555][    C1] yealink 3-1:36.0: unexpected response 0
[  352.886535][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.893211][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.899931][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.905650][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.911137][    C0] yealink 1-1:36.0: unexpected response 0
[  352.917881][    C1] yealink 3-1:36.0: unexpected response 0
[  352.924971][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.932602][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.938314][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.944495][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.949483][    C0] yealink 1-1:36.0: unexpected response 0
[  352.956219][    C1] yealink 3-1:36.0: unexpected response 0
[  352.963131][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  352.969847][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  352.976581][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  352.982289][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  352.987801][    C0] yealink 1-1:36.0: unexpected response 0
[  352.994538][    C1] yealink 3-1:36.0: unexpected response 0
[  353.001561][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.008189][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.014917][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.020603][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.026125][    C0] yealink 1-1:36.0: unexpected response 0
[  353.032859][    C1] yealink 3-1:36.0: unexpected response 0
[  353.040075][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.047973][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.053327][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.059020][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.064541][    C0] yealink 1-1:36.0: unexpected response 0
[  353.071271][    C1] yealink 3-1:36.0: unexpected response 0
[  353.078203][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.084926][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.092586][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.097454][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.102973][    C0] yealink 1-1:36.0: unexpected response 0
[  353.109742][    C1] yealink 3-1:36.0: unexpected response 0
[  353.116739][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.123385][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.130290][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.137158][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.141330][    C0] yealink 1-1:36.0: unexpected response 0
[  353.148065][    C1] yealink 3-1:36.0: unexpected response 0
[  353.155813][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.161723][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.168550][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.174150][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.179663][    C0] yealink 1-1:36.0: unexpected response 0
[  353.186397][    C1] yealink 3-1:36.0: unexpected response 0
[  353.193304][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.200032][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.206775][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.212457][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.217978][    C0] yealink 1-1:36.0: unexpected response 0
[  353.224707][    C1] yealink 3-1:36.0: unexpected response 0
[  353.231806][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.239739][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.245081][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.250859][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.256346][    C0] yealink 1-1:36.0: unexpected response 0
[  353.263080][    C1] yealink 3-1:36.0: unexpected response 0
[  353.270084][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.276727][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.283463][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.289154][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.294671][    C0] yealink 1-1:36.0: unexpected response 0
[  353.301403][    C1] yealink 3-1:36.0: unexpected response 0
[  353.308314][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.315073][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.321774][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.327460][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.332979][    C0] yealink 1-1:36.0: unexpected response 0
[  353.339709][    C1] yealink 3-1:36.0: unexpected response 0
[  353.346803][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.354954][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.360092][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.365797][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.371311][    C0] yealink 1-1:36.0: unexpected response 0
[  353.378049][    C1] yealink 3-1:36.0: unexpected response 0
[  353.385002][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.391738][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.398426][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.404119][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.409633][    C0] yealink 1-1:36.0: unexpected response 0
[  353.416364][    C1] yealink 3-1:36.0: unexpected response 0
[  353.423274][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.430089][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.436929][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.443973][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.447976][    C0] yealink 1-1:36.0: unexpected response 0
[  353.454733][    C1] yealink 3-1:36.0: unexpected response 0
[  353.461695][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.468414][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.475125][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.480845][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.486339][    C0] yealink 1-1:36.0: unexpected response 0
[  353.493069][    C1] yealink 3-1:36.0: unexpected response 0
[  353.500012][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.506711][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.513435][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.519143][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.524656][    C0] yealink 1-1:36.0: unexpected response 0
[  353.531389][    C1] yealink 3-1:36.0: unexpected response 0
[  353.538514][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.546510][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.552221][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.558452][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.563425][    C0] yealink 1-1:36.0: unexpected response 0
[  353.570157][    C1] yealink 3-1:36.0: unexpected response 0
[  353.577066][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.583842][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.590549][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.596235][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.601755][    C0] yealink 1-1:36.0: unexpected response 0
[  353.608483][    C1] yealink 3-1:36.0: unexpected response 0
[  353.615392][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.622237][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.629141][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.634747][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.640260][    C0] yealink 1-1:36.0: unexpected response 0
[  353.647014][    C1] yealink 3-1:36.0: unexpected response 0
[  353.654033][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.661783][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.667417][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.673740][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.678605][    C0] yealink 1-1:36.0: unexpected response 0
[  353.685339][    C1] yealink 3-1:36.0: unexpected response 0
[  353.692422][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.699162][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.705870][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.711577][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.717077][    C0] yealink 1-1:36.0: unexpected response 0
[  353.723807][    C1] yealink 3-1:36.0: unexpected response 0
[  353.730758][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.737498][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.744439][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.751008][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.755479][    C0] yealink 1-1:36.0: unexpected response 0
[  353.762647][    C1] yealink 3-1:36.0: unexpected response 0
[  353.769557][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.776898][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.783019][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.788744][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.794225][    C0] yealink 1-1:36.0: unexpected response 0
[  353.800959][    C1] yealink 3-1:36.0: unexpected response 0
[  353.807914][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.814638][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.821375][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.827068][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.832586][    C0] yealink 1-1:36.0: unexpected response 0
[  353.839314][    C1] yealink 3-1:36.0: unexpected response 0
[  353.846436][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.853952][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.859714][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.865878][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.870910][    C0] yealink 1-1:36.0: unexpected response 0
[  353.877637][    C1] yealink 3-1:36.0: unexpected response 0
[  353.884541][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.891260][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.897991][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.903673][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.909191][    C0] yealink 1-1:36.0: unexpected response 0
[  353.915954][    C1] yealink 3-1:36.0: unexpected response 0
[  353.922890][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.929618][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.936358][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.942043][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.947571][    C0] yealink 1-1:36.0: unexpected response 0
[  353.954311][    C1] yealink 3-1:36.0: unexpected response 0
[  353.961418][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  353.969236][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  353.974787][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  353.981029][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  353.985915][    C0] yealink 1-1:36.0: unexpected response 0
[  353.992647][    C1] yealink 3-1:36.0: unexpected response 0
[  353.999593][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.006294][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.013214][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.018901][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.024419][    C0] yealink 1-1:36.0: unexpected response 0
[  354.031149][    C1] yealink 3-1:36.0: unexpected response 0
[  354.038122][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.044836][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.053062][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.058925][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.062773][    C0] yealink 1-1:36.0: unexpected response 0
[  354.069523][    C1] yealink 3-1:36.0: unexpected response 0
[  354.076597][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.083200][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.089990][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.096551][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.101139][    C0] yealink 1-1:36.0: unexpected response 0
[  354.107881][    C1] yealink 3-1:36.0: unexpected response 0
[  354.114853][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.121542][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.128250][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.133941][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.139464][    C0] yealink 1-1:36.0: unexpected response 0
[  354.146208][    C1] yealink 3-1:36.0: unexpected response 0
[  354.163059][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.167670][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.172304][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.178592][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.184556][    C0] yealink 1-1:36.0: unexpected response 0
[  354.191288][    C1] yealink 3-1:36.0: unexpected response 0
[  354.198229][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.204930][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.210610][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.216303][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.222866][    C0] yealink 1-1:36.0: unexpected response 0
[  354.229599][    C1] yealink 3-1:36.0: unexpected response 0
[  354.236606][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.243320][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.248929][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.254614][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.261175][    C0] yealink 1-1:36.0: unexpected response 0
[  354.267912][    C1] yealink 3-1:36.0: unexpected response 0
[  354.275063][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.282757][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.287275][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.293586][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.299522][    C0] yealink 1-1:36.0: unexpected response 0
[  354.306254][    C1] yealink 3-1:36.0: unexpected response 0
[  354.313171][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.319954][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.325577][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.331311][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.337825][    C0] yealink 1-1:36.0: unexpected response 0
[  354.344558][    C1] yealink 3-1:36.0: unexpected response 0
[  354.351550][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.359789][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.364156][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.369708][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.376214][    C0] yealink 1-1:36.0: unexpected response 0
[  354.382956][    C1] yealink 3-1:36.0: unexpected response 0
[  354.389897][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.396617][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.402407][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.408033][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.414547][    C0] yealink 1-1:36.0: unexpected response 0
[  354.421279][    C1] yealink 3-1:36.0: unexpected response 0
[  354.428194][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.434913][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.440613][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.446301][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.452867][    C0] yealink 1-1:36.0: unexpected response 0
[  354.459605][    C1] yealink 3-1:36.0: unexpected response 0
[  354.466693][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.474424][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.478963][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.485180][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.491187][    C0] yealink 1-1:36.0: unexpected response 0
[  354.497973][    C1] yealink 3-1:36.0: unexpected response 0
[  354.504916][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.511709][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.517455][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.523101][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.529578][    C0] yealink 1-1:36.0: unexpected response 0
[  354.536310][    C1] yealink 3-1:36.0: unexpected response 0
[  354.543263][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.550052][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.555785][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.561413][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.567970][    C0] yealink 1-1:36.0: unexpected response 0
[  354.574704][    C1] yealink 3-1:36.0: unexpected response 0
[  354.581792][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.589601][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.594272][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.600519][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.606552][    C0] yealink 1-1:36.0: unexpected response 0
[  354.613282][    C1] yealink 3-1:36.0: unexpected response 0
[  354.620221][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.626962][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.632598][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.638286][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.644852][    C0] yealink 1-1:36.0: unexpected response 0
[  354.651586][    C1] yealink 3-1:36.0: unexpected response 0
[  354.659334][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.666837][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.671256][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.676856][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.683365][    C0] yealink 1-1:36.0: unexpected response 0
[  354.690098][    C1] yealink 3-1:36.0: unexpected response 0
[  354.697354][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.703996][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.710302][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.715134][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.721686][    C0] yealink 1-1:36.0: unexpected response 0
[  354.728417][    C1] yealink 3-1:36.0: unexpected response 0
[  354.735326][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.742086][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.747746][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.753437][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.759992][    C0] yealink 1-1:36.0: unexpected response 0
[  354.766750][    C1] yealink 3-1:36.0: unexpected response 0
[  354.773876][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.781911][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.786100][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.791800][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.798348][    C0] yealink 1-1:36.0: unexpected response 0
[  354.805079][    C1] yealink 3-1:36.0: unexpected response 0
[  354.812031][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.818711][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.824391][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.830079][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.836653][    C0] yealink 1-1:36.0: unexpected response 0
[  354.843397][    C1] yealink 3-1:36.0: unexpected response 0
[  354.850333][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.857064][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.862732][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.868490][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.874986][    C0] yealink 1-1:36.0: unexpected response 0
[  354.881720][    C1] yealink 3-1:36.0: unexpected response 0
[  354.888804][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.896915][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.901054][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.906759][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.913303][    C0] yealink 1-1:36.0: unexpected response 0
[  354.920033][    C1] yealink 3-1:36.0: unexpected response 0
[  354.926953][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.933678][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.939368][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.945062][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.951620][    C0] yealink 1-1:36.0: unexpected response 0
[  354.958353][    C1] yealink 3-1:36.0: unexpected response 0
[  354.965268][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  354.973047][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  354.977783][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  354.983898][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  354.989932][    C0] yealink 1-1:36.0: unexpected response 0
[  354.996673][    C1] yealink 3-1:36.0: unexpected response 0
[  355.003582][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.010337][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.015998][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.021701][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.028263][    C0] yealink 1-1:36.0: unexpected response 0
[  355.034993][    C1] yealink 3-1:36.0: unexpected response 0
[  355.041904][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.048635][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.054314][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.060014][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.066569][    C0] yealink 1-1:36.0: unexpected response 0
[  355.073302][    C1] yealink 3-1:36.0: unexpected response 0
[  355.080451][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.088429][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.092712][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.098398][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.104962][    C0] yealink 1-1:36.0: unexpected response 0
[  355.111722][    C1] yealink 3-1:36.0: unexpected response 0
[  355.118636][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.125352][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.131046][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.136725][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.143296][    C0] yealink 1-1:36.0: unexpected response 0
[  355.150028][    C1] yealink 3-1:36.0: unexpected response 0
[  355.156934][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.163656][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.169350][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.175036][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.181611][    C0] yealink 1-1:36.0: unexpected response 0
[  355.188341][    C1] yealink 3-1:36.0: unexpected response 0
[  355.195442][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.203359][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.207712][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.213401][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.219960][    C0] yealink 1-1:36.0: unexpected response 0
[  355.226691][    C1] yealink 3-1:36.0: unexpected response 0
[  355.233603][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.240329][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.246015][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.251701][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.258269][    C0] yealink 1-1:36.0: unexpected response 0
[  355.265000][    C1] yealink 3-1:36.0: unexpected response 0
[  355.271907][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.278626][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.284468][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.291393][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.296610][    C0] yealink 1-1:36.0: unexpected response 0
[  355.303342][    C1] yealink 3-1:36.0: unexpected response 0
[  355.310275][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.317017][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.322704][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.328390][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.334952][    C0] yealink 1-1:36.0: unexpected response 0
[  355.341685][    C1] yealink 3-1:36.0: unexpected response 0
[  355.348595][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.355350][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.361034][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.366715][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.373287][    C0] yealink 1-1:36.0: unexpected response 0
[  355.380019][    C1] yealink 3-1:36.0: unexpected response 0
[  355.387121][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.394794][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.399440][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.405616][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.411615][    C0] yealink 1-1:36.0: unexpected response 0
[  355.418345][    C1] yealink 3-1:36.0: unexpected response 0
[  355.425255][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.431995][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.437667][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.443349][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.449996][    C0] yealink 1-1:36.0: unexpected response 0
[  355.456723][    C1] yealink 3-1:36.0: unexpected response 0
[  355.463629][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.470347][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.476036][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.481715][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.488278][    C0] yealink 1-1:36.0: unexpected response 0
[  355.495021][    C1] yealink 3-1:36.0: unexpected response 0
[  355.502254][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.510059][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.514354][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.520037][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.526600][    C0] yealink 1-1:36.0: unexpected response 0
[  355.533328][    C1] yealink 3-1:36.0: unexpected response 0
[  355.540229][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.546964][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.552648][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.558333][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.564897][    C0] yealink 1-1:36.0: unexpected response 0
[  355.571623][    C1] yealink 3-1:36.0: unexpected response 0
[  355.578526][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.585244][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.591562][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.597977][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.603194][    C0] yealink 1-1:36.0: unexpected response 0
[  355.609958][    C1] yealink 3-1:36.0: unexpected response 0
[  355.616958][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.623592][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.629282][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.634964][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.641528][    C0] yealink 1-1:36.0: unexpected response 0
[  355.648263][    C1] yealink 3-1:36.0: unexpected response 0
[  355.655170][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.661891][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.667580][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.673261][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.679826][    C0] yealink 1-1:36.0: unexpected response 0
[  355.686555][    C1] yealink 3-1:36.0: unexpected response 0
[  355.693652][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.701525][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.705887][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.711576][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.718156][    C0] yealink 1-1:36.0: unexpected response 0
[  355.724887][    C1] yealink 3-1:36.0: unexpected response 0
[  355.731799][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.738693][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.744211][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.749913][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.756469][    C0] yealink 1-1:36.0: unexpected response 0
[  355.763203][    C1] yealink 3-1:36.0: unexpected response 0
[  355.770154][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.776839][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.782524][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.788232][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.794799][    C0] yealink 1-1:36.0: unexpected response 0
[  355.801534][    C1] yealink 3-1:36.0: unexpected response 0
[  355.808582][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.816533][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.820922][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.826568][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.833133][    C0] yealink 1-1:36.0: unexpected response 0
[  355.839865][    C1] yealink 3-1:36.0: unexpected response 0
[  355.846791][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.853514][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.859232][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.864926][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.871481][    C0] yealink 1-1:36.0: unexpected response 0
[  355.878216][    C1] yealink 3-1:36.0: unexpected response 0
[  355.885139][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.891856][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.897698][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.904172][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.909798][    C0] yealink 1-1:36.0: unexpected response 0
[  355.916530][    C1] yealink 3-1:36.0: unexpected response 0
[  355.923506][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.930761][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.935887][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.941661][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.948139][    C0] yealink 1-1:36.0: unexpected response 0
[  355.954878][    C1] yealink 3-1:36.0: unexpected response 0
[  355.961824][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  355.968535][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  355.974203][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  355.979891][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  355.986451][    C0] yealink 1-1:36.0: unexpected response 0
[  355.993181][    C1] yealink 3-1:36.0: unexpected response 0
[  356.000284][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.007903][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.012517][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.018820][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.024791][    C0] yealink 1-1:36.0: unexpected response 0
[  356.031520][    C1] yealink 3-1:36.0: unexpected response 0
[  356.038442][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.045399][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.050858][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.056544][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.063103][    C0] yealink 1-1:36.0: unexpected response 0
[  356.069836][    C1] yealink 3-1:36.0: unexpected response 0
[  356.076774][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.083514][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.089192][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.094994][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.101531][    C0] yealink 1-1:36.0: unexpected response 0
[  356.108268][    C1] yealink 3-1:36.0: unexpected response 0
[  356.115400][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.123936][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.127608][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.134055][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.139883][    C0] yealink 1-1:36.0: unexpected response 0
[  356.146616][    C1] yealink 3-1:36.0: unexpected response 0
[  356.153551][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.160285][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.165990][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.171642][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.178200][    C0] yealink 1-1:36.0: unexpected response 0
[  356.184936][    C1] yealink 3-1:36.0: unexpected response 0
[  356.191850][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.198586][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.204446][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.211314][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.216520][    C0] yealink 1-1:36.0: unexpected response 0
[  356.223253][    C1] yealink 3-1:36.0: unexpected response 0
[  356.230238][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.236924][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.242751][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.248430][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.255015][    C0] yealink 1-1:36.0: unexpected response 0
[  356.261752][    C1] yealink 3-1:36.0: unexpected response 0
[  356.268669][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.275384][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.281073][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.286768][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.293320][    C0] yealink 1-1:36.0: unexpected response 0
[  356.300051][    C1] yealink 3-1:36.0: unexpected response 0
[  356.307145][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.314540][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.319402][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.325636][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.331630][    C0] yealink 1-1:36.0: unexpected response 0
[  356.338367][    C1] yealink 3-1:36.0: unexpected response 0
[  356.345306][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.352072][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.357687][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.363627][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.370119][    C0] yealink 1-1:36.0: unexpected response 0
[  356.376866][    C1] yealink 3-1:36.0: unexpected response 0
[  356.383817][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.390550][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.396216][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.401940][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.408504][    C0] yealink 1-1:36.0: unexpected response 0
[  356.415238][    C1] yealink 3-1:36.0: unexpected response 0
[  356.422407][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.431063][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.434565][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.440823][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.446823][    C0] yealink 1-1:36.0: unexpected response 0
[  356.453555][    C1] yealink 3-1:36.0: unexpected response 0
[  356.460530][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.467271][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.472897][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.478605][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.485156][    C0] yealink 1-1:36.0: unexpected response 0
[  356.491888][    C1] yealink 3-1:36.0: unexpected response 0
[  356.498792][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.505572][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.511340][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.518236][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.523473][    C0] yealink 1-1:36.0: unexpected response 0
[  356.530209][    C1] yealink 3-1:36.0: unexpected response 0
[  356.537115][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.544420][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.549525][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.555207][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.561804][    C0] yealink 1-1:36.0: unexpected response 0
[  356.568536][    C1] yealink 3-1:36.0: unexpected response 0
[  356.575444][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.582199][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.587846][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.593529][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.600095][    C0] yealink 1-1:36.0: unexpected response 0
[  356.606823][    C1] yealink 3-1:36.0: unexpected response 0
[  356.613988][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.621601][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.626253][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.632424][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.638403][    C0] yealink 1-1:36.0: unexpected response 0
[  356.645137][    C1] yealink 3-1:36.0: unexpected response 0
[  356.652126][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.658816][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.664503][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.670215][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.676761][    C0] yealink 1-1:36.0: unexpected response 0
[  356.683492][    C1] yealink 3-1:36.0: unexpected response 0
[  356.690466][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.697296][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.702878][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.708614][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.715148][    C0] yealink 1-1:36.0: unexpected response 0
[  356.721878][    C1] yealink 3-1:36.0: unexpected response 0
[  356.728990][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.736451][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.741194][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.747399][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.753585][    C0] yealink 1-1:36.0: unexpected response 0
[  356.760320][    C1] yealink 3-1:36.0: unexpected response 0
[  356.767454][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.773965][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.779652][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.785356][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.791907][    C0] yealink 1-1:36.0: unexpected response 0
[  356.798638][    C1] yealink 3-1:36.0: unexpected response 0
[  356.805584][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.812340][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.818202][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.824710][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.830239][    C0] yealink 1-1:36.0: unexpected response 0
[  356.836976][    C1] yealink 3-1:36.0: unexpected response 0
[  356.843888][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.851235][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.856311][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.862001][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.868564][    C0] yealink 1-1:36.0: unexpected response 0
[  356.875294][    C1] yealink 3-1:36.0: unexpected response 0
[  356.882207][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.888929][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.894635][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.900374][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.906886][    C0] yealink 1-1:36.0: unexpected response 0
[  356.913616][    C1] yealink 3-1:36.0: unexpected response 0
[  356.920647][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.928134][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.932999][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.939316][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.945197][    C0] yealink 1-1:36.0: unexpected response 0
[  356.951928][    C1] yealink 3-1:36.0: unexpected response 0
[  356.958834][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  356.965574][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  356.971249][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  356.976946][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  356.983501][    C0] yealink 1-1:36.0: unexpected response 0
[  356.990232][    C1] yealink 3-1:36.0: unexpected response 0
[  356.997135][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.003907][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.009557][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.015313][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.021810][    C0] yealink 1-1:36.0: unexpected response 0
[  357.028544][    C1] yealink 3-1:36.0: unexpected response 0
[  357.035635][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.043046][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.047890][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.054140][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.060117][    C0] yealink 1-1:36.0: unexpected response 0
[  357.066853][    C1] yealink 3-1:36.0: unexpected response 0
[  357.073774][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.080491][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.086179][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.091881][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.098530][    C0] yealink 1-1:36.0: unexpected response 0
[  357.105262][    C1] yealink 3-1:36.0: unexpected response 0
[  357.112250][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.118898][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.124744][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.131328][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.136834][    C0] yealink 1-1:36.0: unexpected response 0
[  357.143567][    C1] yealink 3-1:36.0: unexpected response 0
[  357.150511][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.157909][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.162889][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.168604][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.175134][    C0] yealink 1-1:36.0: unexpected response 0
[  357.181864][    C1] yealink 3-1:36.0: unexpected response 0
[  357.188775][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.195539][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.201190][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.206890][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.213439][    C0] yealink 1-1:36.0: unexpected response 0
[  357.220169][    C1] yealink 3-1:36.0: unexpected response 0
[  357.227282][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.234637][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.239549][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.245917][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.251767][    C0] yealink 1-1:36.0: unexpected response 0
[  357.258499][    C1] yealink 3-1:36.0: unexpected response 0
[  357.265464][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.272240][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.277821][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.283518][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.290070][    C0] yealink 1-1:36.0: unexpected response 0
[  357.296799][    C1] yealink 3-1:36.0: unexpected response 0
[  357.303699][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.310427][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.316112][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.321844][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.328371][    C0] yealink 1-1:36.0: unexpected response 0
[  357.335101][    C1] yealink 3-1:36.0: unexpected response 0
[  357.342174][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.350148][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.354421][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.360150][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.366684][    C0] yealink 1-1:36.0: unexpected response 0
[  357.373421][    C1] yealink 3-1:36.0: unexpected response 0
[  357.380408][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.387114][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.392750][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.398449][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.405006][    C0] yealink 1-1:36.0: unexpected response 0
[  357.411745][    C1] yealink 3-1:36.0: unexpected response 0
[  357.418684][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.425416][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.431244][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.437930][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.443340][    C0] yealink 1-1:36.0: unexpected response 0
[  357.450072][    C1] yealink 3-1:36.0: unexpected response 0
[  357.456980][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.464250][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.469393][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.475081][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.481643][    C0] yealink 1-1:36.0: unexpected response 0
[  357.488372][    C1] yealink 3-1:36.0: unexpected response 0
[  357.495389][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.502227][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.507731][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.513432][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.519974][    C0] yealink 1-1:36.0: unexpected response 0
[  357.526717][    C1] yealink 3-1:36.0: unexpected response 0
[  357.542999][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.546883][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.551733][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.558959][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.565016][    C0] yealink 1-1:36.0: unexpected response 0
[  357.571743][    C1] yealink 3-1:36.0: unexpected response 0
[  357.578691][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.584367][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.590020][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.596755][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.603320][    C0] yealink 1-1:36.0: unexpected response 0
[  357.610047][    C1] yealink 3-1:36.0: unexpected response 0
[  357.617055][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.622713][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.628335][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.635961][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.641618][    C0] yealink 1-1:36.0: unexpected response 0
[  357.648345][    C1] yealink 3-1:36.0: unexpected response 0
[  357.655452][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.661576][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.666624][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.673349][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.679922][    C0] yealink 1-1:36.0: unexpected response 0
[  357.686686][    C1] yealink 3-1:36.0: unexpected response 0
[  357.693642][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.699337][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.705023][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.711712][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.718270][    C0] yealink 1-1:36.0: unexpected response 0
[  357.725003][    C1] yealink 3-1:36.0: unexpected response 0
[  357.732042][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.738690][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.743520][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.750737][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.756664][    C0] yealink 1-1:36.0: unexpected response 0
[  357.763396][    C1] yealink 3-1:36.0: unexpected response 0
[  357.770314][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.776032][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.781729][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.788433][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.794977][    C0] yealink 1-1:36.0: unexpected response 0
[  357.801706][    C1] yealink 3-1:36.0: unexpected response 0
[  357.808622][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.814484][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.819978][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.826768][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.833266][    C0] yealink 1-1:36.0: unexpected response 0
[  357.840002][    C1] yealink 3-1:36.0: unexpected response 0
[  357.847093][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.853597][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.858339][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.865573][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.871599][    C0] yealink 1-1:36.0: unexpected response 0
[  357.878332][    C1] yealink 3-1:36.0: unexpected response 0
[  357.886643][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.894691][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.896620][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.903346][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.909903][    C0] yealink 1-1:36.0: unexpected response 0
[  357.916638][    C1] yealink 3-1:36.0: unexpected response 0
[  357.923563][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.929313][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.934984][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.943127][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.948273][    C0] yealink 1-1:36.0: unexpected response 0
[  357.955010][    C1] yealink 3-1:36.0: unexpected response 0
[  357.962093][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  357.967611][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  357.973340][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  357.980022][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  357.986846][    C0] yealink 1-1:36.0: unexpected response 0
[  357.993584][    C1] yealink 3-1:36.0: unexpected response 0
[  358.000491][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.006166][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.011864][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.018588][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.025147][    C0] yealink 1-1:36.0: unexpected response 0
[  358.031877][    C1] yealink 3-1:36.0: unexpected response 0
[  358.038813][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.045952][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.050329][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.056944][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.063508][    C0] yealink 1-1:36.0: unexpected response 0
[  358.070241][    C1] yealink 3-1:36.0: unexpected response 0
[  358.077165][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.082836][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.088524][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.095263][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.101815][    C0] yealink 1-1:36.0: unexpected response 0
[  358.108573][    C1] yealink 3-1:36.0: unexpected response 0
[  358.115494][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.121197][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.126852][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.133590][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.140154][    C0] yealink 1-1:36.0: unexpected response 0
[  358.146882][    C1] yealink 3-1:36.0: unexpected response 0
[  358.153983][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.160889][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.165158][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.171881][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.178444][    C0] yealink 1-1:36.0: unexpected response 0
[  358.185170][    C1] yealink 3-1:36.0: unexpected response 0
[  358.192075][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.197748][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.203443][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.210157][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.216721][    C0] yealink 1-1:36.0: unexpected response 0
[  358.223446][    C1] yealink 3-1:36.0: unexpected response 0
[  358.230353][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.236025][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.241724][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.249847][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.255007][    C0] yealink 1-1:36.0: unexpected response 0
[  358.261739][    C1] yealink 3-1:36.0: unexpected response 0
[  358.268868][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.274320][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.280007][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.286734][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.293332][    C0] yealink 1-1:36.0: unexpected response 0
[  358.300078][    C1] yealink 3-1:36.0: unexpected response 0
[  358.307031][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.312705][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.318506][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.325128][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.331691][    C0] yealink 1-1:36.0: unexpected response 0
[  358.338424][    C1] yealink 3-1:36.0: unexpected response 0
[  358.345334][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.352462][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.356829][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.363461][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.370026][    C0] yealink 1-1:36.0: unexpected response 0
[  358.376764][    C1] yealink 3-1:36.0: unexpected response 0
[  358.383705][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.389352][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.395048][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.401767][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.408331][    C0] yealink 1-1:36.0: unexpected response 0
[  358.415057][    C1] yealink 3-1:36.0: unexpected response 0
[  358.421978][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.427644][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.433376][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.440253][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.446663][    C0] yealink 1-1:36.0: unexpected response 0
[  358.453671][    C1] yealink 3-1:36.0: unexpected response 0
[  358.460843][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.467702][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.471981][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.478710][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.485276][    C0] yealink 1-1:36.0: unexpected response 0
[  358.492007][    C1] yealink 3-1:36.0: unexpected response 0
[  358.498912][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.504592][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.510285][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.517009][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.523575][    C0] yealink 1-1:36.0: unexpected response 0
[  358.530305][    C1] yealink 3-1:36.0: unexpected response 0
[  358.537212][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.542910][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.548604][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.555336][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.561899][    C0] yealink 1-1:36.0: unexpected response 0
[  358.568626][    C1] yealink 3-1:36.0: unexpected response 0
[  358.575694][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.582623][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.586898][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.593630][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.600197][    C0] yealink 1-1:36.0: unexpected response 0
[  358.606925][    C1] yealink 3-1:36.0: unexpected response 0
[  358.613822][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.619509][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.625194][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.631920][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.638484][    C0] yealink 1-1:36.0: unexpected response 0
[  358.645218][    C1] yealink 3-1:36.0: unexpected response 0
[  358.652123][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.657856][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.663636][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.671095][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.676809][    C0] yealink 1-1:36.0: unexpected response 0
[  358.683549][    C1] yealink 3-1:36.0: unexpected response 0
[  358.691569][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.696887][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.701843][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.708572][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.715135][    C0] yealink 1-1:36.0: unexpected response 0
[  358.721864][    C1] yealink 3-1:36.0: unexpected response 0
[  358.728779][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.734688][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.740150][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.746873][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.753450][    C0] yealink 1-1:36.0: unexpected response 0
[  358.760180][    C1] yealink 3-1:36.0: unexpected response 0
[  358.767258][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.773635][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.778480][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.785683][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.791772][    C0] yealink 1-1:36.0: unexpected response 0
[  358.798508][    C1] yealink 3-1:36.0: unexpected response 0
[  358.805454][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.811140][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.816810][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.823540][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.830096][    C0] yealink 1-1:36.0: unexpected response 0
[  358.836827][    C1] yealink 3-1:36.0: unexpected response 0
[  358.844083][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.849415][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.855208][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.861829][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.868394][    C0] yealink 1-1:36.0: unexpected response 0
[  358.875123][    C1] yealink 3-1:36.0: unexpected response 0
[  358.883023][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.889010][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.893486][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.900173][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.906691][    C0] yealink 1-1:36.0: unexpected response 0
[  358.913422][    C1] yealink 3-1:36.0: unexpected response 0
[  358.920358][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.926047][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.931716][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.938440][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.945014][    C0] yealink 1-1:36.0: unexpected response 0
[  358.951747][    C1] yealink 3-1:36.0: unexpected response 0
[  358.958671][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  358.964446][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  358.970407][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  358.977916][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  358.983408][    C0] yealink 1-1:36.0: unexpected response 0
[  358.990173][    C1] yealink 3-1:36.0: unexpected response 0
[  358.997083][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.004223][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.008532][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.015182][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.021745][    C0] yealink 1-1:36.0: unexpected response 0
[  359.028476][    C1] yealink 3-1:36.0: unexpected response 0
[  359.035383][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.041059][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.046748][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.053477][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.060139][    C0] yealink 1-1:36.0: unexpected response 0
[  359.066869][    C1] yealink 3-1:36.0: unexpected response 0
[  359.073934][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.080901][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.085145][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.091957][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.098519][    C0] yealink 1-1:36.0: unexpected response 0
[  359.105250][    C1] yealink 3-1:36.0: unexpected response 0
[  359.112154][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.117832][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.123579][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.130244][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.136812][    C0] yealink 1-1:36.0: unexpected response 0
[  359.143630][    C1] yealink 3-1:36.0: unexpected response 0
[  359.150529][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.156209][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.161896][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.168623][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.175190][    C0] yealink 1-1:36.0: unexpected response 0
[  359.181918][    C1] yealink 3-1:36.0: unexpected response 0
[  359.188982][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.195906][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.200193][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.206936][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.213482][    C0] yealink 1-1:36.0: unexpected response 0
[  359.220211][    C1] yealink 3-1:36.0: unexpected response 0
[  359.227919][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.232816][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.239137][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.245222][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.251782][    C0] yealink 1-1:36.0: unexpected response 0
[  359.258512][    C1] yealink 3-1:36.0: unexpected response 0
[  359.265413][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.271092][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.276930][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.284846][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.290074][    C0] yealink 1-1:36.0: unexpected response 0
[  359.296805][    C1] yealink 3-1:36.0: unexpected response 0
[  359.303716][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.309392][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.315104][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.321829][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.328397][    C0] yealink 1-1:36.0: unexpected response 0
[  359.335130][    C1] yealink 3-1:36.0: unexpected response 0
[  359.342048][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.347722][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.353413][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.360136][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.366705][    C0] yealink 1-1:36.0: unexpected response 0
[  359.373444][    C1] yealink 3-1:36.0: unexpected response 0
[  359.380486][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.386909][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.391774][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.399154][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.405015][    C0] yealink 1-1:36.0: unexpected response 0
[  359.411749][    C1] yealink 3-1:36.0: unexpected response 0
[  359.418656][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.424338][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.430054][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.436773][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.443337][    C0] yealink 1-1:36.0: unexpected response 0
[  359.450062][    C1] yealink 3-1:36.0: unexpected response 0
[  359.456964][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.462641][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.468334][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.475057][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.481707][    C0] yealink 1-1:36.0: unexpected response 0
[  359.488435][    C1] yealink 3-1:36.0: unexpected response 0
[  359.495437][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.501819][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.506739][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.514109][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.520049][    C0] yealink 1-1:36.0: unexpected response 0
[  359.526779][    C1] yealink 3-1:36.0: unexpected response 0
[  359.533694][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.539390][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.545060][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.551799][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.558354][    C0] yealink 1-1:36.0: unexpected response 0
[  359.565083][    C1] yealink 3-1:36.0: unexpected response 0
[  359.572001][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.577666][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.583493][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.591406][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.596662][    C0] yealink 1-1:36.0: unexpected response 0
[  359.603396][    C1] yealink 3-1:36.0: unexpected response 0
[  359.610356][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.615980][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.621667][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.628395][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.634958][    C0] yealink 1-1:36.0: unexpected response 0
[  359.641688][    C1] yealink 3-1:36.0: unexpected response 0
[  359.648611][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.654276][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.659967][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.666693][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.673263][    C0] yealink 1-1:36.0: unexpected response 0
[  359.679999][    C1] yealink 3-1:36.0: unexpected response 0
[  359.687090][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.693452][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.698279][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.705620][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.711572][    C0] yealink 1-1:36.0: unexpected response 0
[  359.718304][    C1] yealink 3-1:36.0: unexpected response 0
[  359.725219][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.730911][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.736585][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.743349][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.749876][    C0] yealink 1-1:36.0: unexpected response 0
[  359.756608][    C1] yealink 3-1:36.0: unexpected response 0
[  359.763519][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.769195][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.774882][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.781616][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.788171][    C0] yealink 1-1:36.0: unexpected response 0
[  359.794900][    C1] yealink 3-1:36.0: unexpected response 0
[  359.801992][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.808374][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.813218][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.820626][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.826482][    C0] yealink 1-1:36.0: unexpected response 0
[  359.833217][    C1] yealink 3-1:36.0: unexpected response 0
[  359.840144][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.845879][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.851561][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.858292][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.864853][    C0] yealink 1-1:36.0: unexpected response 0
[  359.871587][    C1] yealink 3-1:36.0: unexpected response 0
[  359.878595][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.884430][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.890096][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.897748][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.903257][    C0] yealink 1-1:36.0: unexpected response 0
[  359.909991][    C1] yealink 3-1:36.0: unexpected response 0
[  359.916959][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.923319][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.928321][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.935015][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.941578][    C0] yealink 1-1:36.0: unexpected response 0
[  359.948314][    C1] yealink 3-1:36.0: unexpected response 0
[  359.955237][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  359.960907][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  359.966606][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  359.973332][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  359.979899][    C0] yealink 1-1:36.0: unexpected response 0
[  359.986629][    C1] yealink 3-1:36.0: unexpected response 0
[  359.993754][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.000593][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.004912][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.011648][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.018208][    C0] yealink 1-1:36.0: unexpected response 0
[  360.024938][    C1] yealink 3-1:36.0: unexpected response 0
[  360.031874][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.037597][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.043219][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.050026][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.056590][    C0] yealink 1-1:36.0: unexpected response 0
[  360.063341][    C1] yealink 3-1:36.0: unexpected response 0
[  360.070317][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.075934][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.081626][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.088360][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.094924][    C0] yealink 1-1:36.0: unexpected response 0
[  360.101653][    C1] yealink 3-1:36.0: unexpected response 0
[  360.108731][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.115266][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.119941][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.127205][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.133231][    C0] yealink 1-1:36.0: unexpected response 0
[  360.139975][    C1] yealink 3-1:36.0: unexpected response 0
[  360.146928][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.152586][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.158255][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.164981][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.171546][    C0] yealink 1-1:36.0: unexpected response 0
[  360.178273][    C1] yealink 3-1:36.0: unexpected response 0
[  360.185183][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.190856][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.196724][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.204609][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.209838][    C0] yealink 1-1:36.0: unexpected response 0
[  360.216574][    C1] yealink 3-1:36.0: unexpected response 0
[  360.223475][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.229154][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.234847][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.241591][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.248133][    C0] yealink 1-1:36.0: unexpected response 0
[  360.254864][    C1] yealink 3-1:36.0: unexpected response 0
[  360.261806][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.267464][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.273148][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.279878][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.286425][    C0] yealink 1-1:36.0: unexpected response 0
[  360.293154][    C1] yealink 3-1:36.0: unexpected response 0
[  360.300241][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.307112][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.311431][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.318160][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.324722][    C0] yealink 1-1:36.0: unexpected response 0
[  360.331452][    C1] yealink 3-1:36.0: unexpected response 0
[  360.338396][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.344064][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.349760][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.356486][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.363048][    C0] yealink 1-1:36.0: unexpected response 0
[  360.369777][    C1] yealink 3-1:36.0: unexpected response 0
[  360.376686][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.382370][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.388045][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.394779][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.401339][    C0] yealink 1-1:36.0: unexpected response 0
[  360.408068][    C1] yealink 3-1:36.0: unexpected response 0
[  360.423033][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.427835][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.433318][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.439908][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.446474][    C0] yealink 1-1:36.0: unexpected response 0
[  360.453219][    C1] yealink 3-1:36.0: unexpected response 0
[  360.459106][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.464772][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.471798][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.478486][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.485070][    C0] yealink 1-1:36.0: unexpected response 0
[  360.491799][    C1] yealink 3-1:36.0: unexpected response 0
[  360.497732][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.504792][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.512964][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.516896][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.523457][    C0] yealink 1-1:36.0: unexpected response 0
[  360.530188][    C1] yealink 3-1:36.0: unexpected response 0
[  360.536197][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.541739][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.548482][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.555213][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.561770][    C0] yealink 1-1:36.0: unexpected response 0
[  360.568500][    C1] yealink 3-1:36.0: unexpected response 0
[  360.574387][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.580045][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.586863][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.593505][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.600065][    C0] yealink 1-1:36.0: unexpected response 0
[  360.606811][    C1] yealink 3-1:36.0: unexpected response 0
[  360.612785][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.619266][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.625142][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.632501][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.638389][    C0] yealink 1-1:36.0: unexpected response 0
[  360.645123][    C1] yealink 3-1:36.0: unexpected response 0
[  360.651051][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.656711][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.663437][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.670168][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.676720][    C0] yealink 1-1:36.0: unexpected response 0
[  360.683449][    C1] yealink 3-1:36.0: unexpected response 0
[  360.689332][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.694990][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.701816][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.709875][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.715019][    C0] yealink 1-1:36.0: unexpected response 0
[  360.721752][    C1] yealink 3-1:36.0: unexpected response 0
[  360.727795][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.733413][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.740029][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.746779][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.753332][    C0] yealink 1-1:36.0: unexpected response 0
[  360.760065][    C1] yealink 3-1:36.0: unexpected response 0
[  360.766110][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.771751][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.778352][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.785172][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.791671][    C0] yealink 1-1:36.0: unexpected response 0
[  360.798399][    C1] yealink 3-1:36.0: unexpected response 0
[  360.804260][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.810932][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.816791][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.824076][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.829975][    C0] yealink 1-1:36.0: unexpected response 0
[  360.836703][    C1] yealink 3-1:36.0: unexpected response 0
[  360.842567][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.848290][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.855018][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.861748][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.868287][    C0] yealink 1-1:36.0: unexpected response 0
[  360.875033][    C1] yealink 3-1:36.0: unexpected response 0
[  360.880909][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.886622][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.893336][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.900064][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.906629][    C0] yealink 1-1:36.0: unexpected response 0
[  360.913360][    C1] yealink 3-1:36.0: unexpected response 0
[  360.919459][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.925744][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.931718][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.938858][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.944927][    C0] yealink 1-1:36.0: unexpected response 0
[  360.951684][    C1] yealink 3-1:36.0: unexpected response 0
[  360.957556][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  360.963227][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  360.969963][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  360.976685][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  360.983252][    C0] yealink 1-1:36.0: unexpected response 0
[  360.989986][    C1] yealink 3-1:36.0: unexpected response 0
[  360.995848][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.001526][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.008302][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.016393][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.021552][    C0] yealink 1-1:36.0: unexpected response 0
[  361.028286][    C1] yealink 3-1:36.0: unexpected response 0
[  361.034312][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.039851][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.046588][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.053327][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.059883][    C0] yealink 1-1:36.0: unexpected response 0
[  361.066614][    C1] yealink 3-1:36.0: unexpected response 0
[  361.072489][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.078214][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.084945][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.091666][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.098230][    C0] yealink 1-1:36.0: unexpected response 0
[  361.104959][    C1] yealink 3-1:36.0: unexpected response 0
[  361.110819][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.117905][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.123411][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.129963][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.136526][    C0] yealink 1-1:36.0: unexpected response 0
[  361.143254][    C1] yealink 3-1:36.0: unexpected response 0
[  361.149116][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.154789][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.161525][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.168246][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.174810][    C0] yealink 1-1:36.0: unexpected response 0
[  361.181538][    C1] yealink 3-1:36.0: unexpected response 0
[  361.187525][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.193093][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.199816][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.206566][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.213114][    C0] yealink 1-1:36.0: unexpected response 0
[  361.219869][    C1] yealink 3-1:36.0: unexpected response 0
[  361.225915][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.232251][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.238164][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.245424][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.251458][    C0] yealink 1-1:36.0: unexpected response 0
[  361.258191][    C1] yealink 3-1:36.0: unexpected response 0
[  361.264078][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.269795][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.276567][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.283262][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.289827][    C0] yealink 1-1:36.0: unexpected response 0
[  361.296564][    C1] yealink 3-1:36.0: unexpected response 0
[  361.302457][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.308114][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.314843][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.322507][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.328137][    C0] yealink 1-1:36.0: unexpected response 0
[  361.334867][    C1] yealink 3-1:36.0: unexpected response 0
[  361.340868][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.347093][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.353211][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.359953][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.366467][    C0] yealink 1-1:36.0: unexpected response 0
[  361.373200][    C1] yealink 3-1:36.0: unexpected response 0
[  361.379071][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.384768][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.391468][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.398197][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.404759][    C0] yealink 1-1:36.0: unexpected response 0
[  361.411497][    C1] yealink 3-1:36.0: unexpected response 0
[  361.417390][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.423938][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.429956][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.437100][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.443107][    C0] yealink 1-1:36.0: unexpected response 0
[  361.449837][    C1] yealink 3-1:36.0: unexpected response 0
[  361.455729][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.461387][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.468113][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.474857][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.481411][    C0] yealink 1-1:36.0: unexpected response 0
[  361.488151][    C1] yealink 3-1:36.0: unexpected response 0
[  361.494014][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.499697][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.506434][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.513210][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.519742][    C0] yealink 1-1:36.0: unexpected response 0
[  361.526471][    C1] yealink 3-1:36.0: unexpected response 0
[  361.532470][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.539543][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.544859][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.551542][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.558079][    C0] yealink 1-1:36.0: unexpected response 0
[  361.564810][    C1] yealink 3-1:36.0: unexpected response 0
[  361.570678][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.576403][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.583092][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.589826][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.596380][    C0] yealink 1-1:36.0: unexpected response 0
[  361.603107][    C1] yealink 3-1:36.0: unexpected response 0
[  361.609566][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.614678][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.621388][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.629544][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.634684][    C0] yealink 1-1:36.0: unexpected response 0
[  361.641415][    C1] yealink 3-1:36.0: unexpected response 0
[  361.647383][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.652959][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.659703][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.666419][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.672977][    C0] yealink 1-1:36.0: unexpected response 0
[  361.679706][    C1] yealink 3-1:36.0: unexpected response 0
[  361.685561][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.691248][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.697974][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.704723][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.711268][    C0] yealink 1-1:36.0: unexpected response 0
[  361.718011][    C1] yealink 3-1:36.0: unexpected response 0
[  361.723884][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.729739][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.736457][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.743869][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.749576][    C0] yealink 1-1:36.0: unexpected response 0
[  361.756305][    C1] yealink 3-1:36.0: unexpected response 0
[  361.762172][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.768495][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.774608][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.781335][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.787892][    C0] yealink 1-1:36.0: unexpected response 0
[  361.794624][    C1] yealink 3-1:36.0: unexpected response 0
[  361.800492][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.806204][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.813022][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.819663][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.826263][    C0] yealink 1-1:36.0: unexpected response 0
[  361.832999][    C1] yealink 3-1:36.0: unexpected response 0
[  361.834719][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.839052][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.844648][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.851413][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.857902][    C1] yealink 3-1:36.0: unexpected response 0
[  361.864633][    C0] yealink 1-1:36.0: unexpected response 0
[  361.871539][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.877215][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.882990][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.889642][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.896197][    C1] yealink 3-1:36.0: unexpected response 0
[  361.903014][    C0] yealink 1-1:36.0: unexpected response 0
[  361.909926][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.915611][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.921297][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.928021][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.934586][    C1] yealink 3-1:36.0: unexpected response 0
[  361.941314][    C0] yealink 1-1:36.0: unexpected response 0
[  361.949779][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.954018][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.959724][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  361.966319][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  361.972881][    C1] yealink 3-1:36.0: unexpected response 0
[  361.979610][    C0] yealink 1-1:36.0: unexpected response 0
[  361.986512][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  361.992198][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  361.997876][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  362.004607][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  362.011170][    C1] yealink 3-1:36.0: unexpected response 0
[  362.017899][    C0] yealink 1-1:36.0: unexpected response 0
[  362.024798][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  362.030486][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  362.036163][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  362.043063][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  362.049460][    C1] yealink 3-1:36.0: unexpected response 0
[  362.056191][    C0] yealink 1-1:36.0: unexpected response 0
[  362.064495][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  362.068775][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  362.074464][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  362.081228][    C0] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  362.087760][    C1] yealink 3-1:36.0: unexpected response 0
[  362.094493][    C0] yealink 1-1:36.0: unexpected response 0
[  362.101398][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  362.107085][    C0] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  362.112768][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71