cted response 0
** 1 printk messages dropped **
[ 1107.480989][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.481004][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.496587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.496601][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.512092][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.512106][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.527678][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.527692][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.543307][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.543332][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.559001][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.559028][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.574714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.574737][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.584788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.584811][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.600399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.600414][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.615973][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.615987][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.631482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.631496][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.647038][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.647056][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.662549][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.662562][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.678153][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.678168][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.693709][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.693723][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.709207][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.709221][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.724809][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.724823][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.740306][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.740321][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.755867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.755881][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.771360][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.771374][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.786928][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.786943][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.802448][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.802461][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.818055][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.818070][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.833680][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.833694][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.849225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.849255][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.864854][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.864868][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.880387][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.880402][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.896036][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.896058][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.911559][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.911573][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.927141][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.927155][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.942670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.942692][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.958314][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.958336][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.973886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.973900][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1107.989405][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1107.989419][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.004962][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.004976][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.020473][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.020488][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.036042][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.036056][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.051577][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.051591][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.067126][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.067140][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.082627][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.082639][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.098178][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.098191][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.113743][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.113757][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.129270][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.129284][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.144866][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.144880][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.160427][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.160441][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.176037][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.176051][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.191567][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.191581][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.207158][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.207173][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.222682][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.222695][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.238283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.238298][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.253883][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.253897][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.269440][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.269455][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.285018][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.285032][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.300573][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.300587][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.316155][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.316169][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.331676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.331690][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.347257][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.347272][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.362782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.362795][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.378413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.378428][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.393989][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.394003][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.409526][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.409541][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.425165][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.425180][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.440759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.440774][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.456397][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.456421][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.471996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.472010][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.487654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.487668][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.503284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.503298][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.518790][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.518805][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.534359][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.534373][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.549876][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.549891][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.565444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.565458][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.580943][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.580957][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.596517][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.596531][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.612015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.612029][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.627579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.627593][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.643116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.643138][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.658665][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.658679][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.674243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.674257][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.689754][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.689769][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.705341][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.705355][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.720873][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.720888][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.736479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.736493][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.752001][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.752014][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.767597][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.767611][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.783204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.783218][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.798794][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.798809][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.814420][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.814434][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.829986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.830001][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.845621][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.845635][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.861150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.861167][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.876708][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.876722][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.892232][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.892246][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.907804][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.907819][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.923405][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.923419][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.938904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.938918][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.954456][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.954470][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.969948][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.969963][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1108.985517][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1108.985532][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.001057][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.001072][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.016657][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.016671][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.032188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.032210][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.047820][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.047834][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.063484][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.063510][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.079135][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.079162][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.088143][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.088166][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.088688][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.088711][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.108231][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.108245][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.123809][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.123823][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.139365][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.139379][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.155025][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.155047][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.170529][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.170543][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.186079][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.186094][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.201578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.201592][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.217178][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.217193][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.232711][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.232724][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.248318][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.248332][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.263951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.263966][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.279526][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.279540][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.295142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.295157][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.310720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.310735][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.326332][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.326346][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.341882][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.341895][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.357479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.357493][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.373036][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.373050][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.388644][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.388659][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.404274][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.404288][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.419818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.419833][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.435430][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.435444][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.450992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.451006][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.466549][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.466563][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.482104][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.482118][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.497669][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.497683][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.513258][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.513272][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.528777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.528792][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.544339][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.544353][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.559857][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.559888][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.575478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.575493][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.591027][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.591043][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.606616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.606633][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.622136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1109.622151][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.637740][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.637755][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1109.668933][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.684495][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.684509][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.700050][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.700065][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.715608][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.715623][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.731107][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.731121][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1109.746654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.746668][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.762164][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.762177][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.777745][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 5 printk messages dropped **
[ 1109.808840][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.808855][    C1] yealink 1-1:36.0: unexpected response 0
executing program
** 1 printk messages dropped **
[ 1109.824451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.824465][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.839985][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.839999][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1109.871141][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.886714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.886728][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.902267][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.902281][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.917844][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.917857][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.933421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.933435][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.948918][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.948933][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.964493][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.964507][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.979986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.980000][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1109.995581][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1109.995595][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.011119][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.011133][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.026759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.026773][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.042274][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.042288][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.057862][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.057877][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.073439][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.073453][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.088934][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.088948][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.104551][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.104565][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.120140][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.120159][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.135778][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.135792][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.151306][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.151321][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.166887][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.166901][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.182387][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.182401][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.197980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.197994][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.213560][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.213574][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.229108][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.229122][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.244707][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.244721][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.260233][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.260247][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.275841][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.275855][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.291370][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.291385][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.306954][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.306968][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.322471][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.322485][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.338075][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.338089][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.353674][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.353688][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.369201][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.369215][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.384775][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.384789][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.400323][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.400337][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.415922][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.415936][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.431451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.431465][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.447021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.447035][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.462539][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.462552][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.478168][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.478182][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.493739][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.493754][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.509274][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.509288][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.524865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.524879][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.540410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.540424][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.555980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.555994][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.571502][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.571516][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.587090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.587104][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.602596][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.602610][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.618199][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.618213][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.633831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.633847][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.649411][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.649426][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.665033][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.665048][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.680587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.680602][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.696225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.696239][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.711762][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.711777][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.727374][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.727389][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.742904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.742917][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.758502][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.758517][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.774112][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.774126][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.789661][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.789675][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.805268][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.805283][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.820818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.820832][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.836442][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.836465][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.851986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.851999][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.867585][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.867599][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.883163][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.883186][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.898777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.898791][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.914364][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.914378][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.929907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.929921][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1110.945496][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.945510][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1110.961019][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1110.961033][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1110.992095][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.007663][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[ 1111.023314][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.023328][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.038804][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.038820][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.054368][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.054382][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.069903][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.069917][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.085466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.085481][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.100962][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.100976][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.116527][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.116541][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.132051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.132065][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.147623][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.147637][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.163192][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.163206][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.178695][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.178709][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.194294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.194308][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.209824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.209839][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.225411][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.225426][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.241002][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.241017][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.256600][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.256615][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.272138][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.272160][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.287852][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.287878][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.303587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.303615][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.304160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.304185][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.319801][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.319821][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.335358][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.335372][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.350910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.350924][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.366500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.366515][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.382051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.382065][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.397693][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.397719][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.413368][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.413395][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.429018][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.429046][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.438076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.438103][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.438620][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.438640][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.454288][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.454314][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.469953][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.469980][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.470500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.470526][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.480499][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.480514][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.496099][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.496113][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.511591][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.511605][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.527149][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.527163][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.542650][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.542669][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.558224][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.558238][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.573813][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.573828][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.589314][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.589329][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.604942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.604957][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.620516][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.620531][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.636130][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.636145][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.651691][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.651705][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.667291][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.667305][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.682832][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.682845][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.698425][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.698440][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.714013][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.714027][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.729562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.729577][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.745161][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.745175][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.760697][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.760712][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.776283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.776297][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.791865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.791879][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.807446][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.807461][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.822969][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.822982][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.838562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.838576][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.854167][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.854181][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.869710][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.869724][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.885293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.885307][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.900880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.900895][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.916502][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.916526][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.932024][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.932037][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.947612][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.947626][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.963188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.963202][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.978744][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.978758][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1111.994333][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1111.994348][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.009897][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.009912][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.025484][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.025497][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.041061][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.041076][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.056655][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.056669][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.072187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.072210][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.087766][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.087781][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.103356][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.103370][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.118878][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.118892][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.134439][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.134453][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.149944][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.149958][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.165546][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.165560][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.181044][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.181057][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.196611][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.196625][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.212125][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.212139][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.227730][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.227745][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.243335][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.243349][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.258865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.258879][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.274425][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.274444][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.290002][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.290016][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.305554][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.305568][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.321052][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.321066][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.336636][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.336650][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.352133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.352146][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.367688][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.367704][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.383291][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.383305][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.398810][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.398824][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.414390][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1112.414404][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.429977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.429993][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.445617][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[ 1112.461186][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.461201][    C1] yealink 1-1:36.0: unexpected response 0
** 4 printk messages dropped **
[ 1112.492354][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.492368][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.507942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.507956][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.523507][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.523521][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.539033][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.539047][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.554629][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.554643][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.570218][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.570245][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.580607][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.580632][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.596320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.596344][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.596863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.596888][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.606887][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.606902][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.622383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.622396][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.637998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.638012][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.653559][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.653573][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.669102][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.669117][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.684693][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.684707][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.700260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.700274][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.715863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.715878][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.731414][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.731429][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.747013][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.747027][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.762539][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.762552][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.778108][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.778122][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.793658][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.793671][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.809151][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.809165][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.824713][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.824727][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.840244][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.840258][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.855826][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.855840][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.871362][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.871376][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.887007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.887021][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.902550][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.902564][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.918156][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.918170][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.933761][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.933776][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.949258][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.949273][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.964814][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.964828][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.980311][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.980326][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1112.995898][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1112.995913][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.011441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.011455][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.027047][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.027061][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.042596][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.042610][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.058177][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.058191][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.073787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.073804][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.089285][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.089300][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.104865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.104879][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.120399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.120414][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.135982][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.135996][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.151541][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.151555][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.167145][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.167159][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.182693][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.182706][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.198289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.198303][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.213895][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.213909][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.229483][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.229502][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.245059][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.245073][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.260593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.260607][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.276145][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.276160][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.291638][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.291652][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.307212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.307226][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.322751][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.322765][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.338384][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.338398][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.353988][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.354002][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.369478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.369496][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.385053][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.385067][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.400545][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.400560][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.416109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.416124][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.431659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.431674][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.440642][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.440670][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.456292][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.456308][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.471846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.471862][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.487421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.487436][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.502947][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.502960][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.518538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.518554][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.534121][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.534135][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.549673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.549687][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.565244][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.565259][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.580790][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.580805][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.596389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.596412][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.611923][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.611938][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.627537][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.627551][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.643095][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.643117][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.658731][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.658746][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.674289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.674303][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.689818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.689833][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.705451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.705467][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.721002][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.721017][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.736561][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.736575][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.752104][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.752118][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.767691][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.767705][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.783303][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.783318][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.798821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.798836][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.814383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.814397][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.829899][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.829914][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.845466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.845480][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.860977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.860991][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.876575][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.876589][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.892079][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.892092][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.907663][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.907677][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.923254][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.923268][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.938782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.938796][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.954358][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.954372][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.969886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.969900][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1113.985491][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1113.985505][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.001039][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.001053][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.016657][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.016671][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.032205][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.032220][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.047800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.047814][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.063386][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.063401][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.078995][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.079022][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.094741][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.094767][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.095289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.095313][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.111060][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.111079][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.126702][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.126717][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.142242][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.142264][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.157840][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.157854][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.173419][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.173433][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.188913][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.188927][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.204505][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.204519][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.220004][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.220018][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.235583][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.235598][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.251081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.251096][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.266651][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.266665][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.282150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.282163][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.297710][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.297724][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.313340][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.313354][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.328833][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.328847][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.344389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.344403][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.359910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.359929][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.375513][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.375527][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.391061][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.391079][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.406687][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.406702][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.422251][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.422265][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.437891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.437910][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.453487][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.453501][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.469036][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.469050][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.484680][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.484694][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.500250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.500265][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.515869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.515883][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.531416][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.531430][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.547057][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.547072][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.562607][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.562621][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.578195][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.578209][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.593792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.593810][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.609364][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.609379][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.624959][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.624974][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.640507][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.640522][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1114.656109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.656124][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1114.687275][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.702816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.702834][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.718441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.718456][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.734085][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.734100][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.749646][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.749661][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.765277][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.765292][    C1] yealink 1-1:36.0: unexpected response 0
executing program
** 1 printk messages dropped **
[ 1114.780844][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.780858][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1114.796502][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.812100][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 5 printk messages dropped **
[ 1114.843382][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.843405][    C1] yealink 1-1:36.0: unexpected response 0
executing program
** 1 printk messages dropped **
[ 1114.858948][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.858962][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1114.874534][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.890038][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.890052][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1114.921125][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.936677][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.936691][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.952181][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.952194][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.967755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.967770][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.983392][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.983406][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1114.998915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1114.998929][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.014487][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.014501][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.030006][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.030020][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.045597][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.045611][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.061118][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.061132][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.076697][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.076711][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.092218][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.092232][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.107821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.107835][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.123395][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.123409][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.138904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.138919][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.154484][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.154498][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.170012][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.170027][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.185596][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.185610][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.201150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.201165][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.216766][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.216780][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.232289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.232302][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.247911][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.247925][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.263509][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.263522][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.279055][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.279070][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.294655][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.294670][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.310245][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.310259][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.325851][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.325865][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.341418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.341433][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.357053][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.357067][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.372621][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.372634][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.388212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.388226][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.403824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.403838][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.419350][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.419365][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.434931][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.434945][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.450433][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.450447][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.465994][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.466008][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.481527][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.481542][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.497089][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.497103][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.512602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.512616][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.528218][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.528233][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.543787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.543800][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.559324][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.559338][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.574908][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.574922][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.590429][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.590444][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.606009][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.606024][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.621554][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.621569][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.637204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.637218][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.652724][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.652738][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.668362][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.668377][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.683998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.684013][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.699570][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.699585][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.715191][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.715206][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.730774][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.730789][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.746421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.746443][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.761961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.761975][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.777542][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.777556][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.793100][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.793123][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.808676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.808691][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.824272][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.824286][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.839802][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.839816][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.855417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.855431][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.870941][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.870956][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.886513][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.886527][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.902014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.902027][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.917563][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.917577][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.933099][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.933121][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.948668][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.948682][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.964231][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.964250][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.979753][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1115.979768][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1115.995334][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1115.995348][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.010854][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.010868][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.026455][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 6 printk messages dropped **
[ 1116.057591][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.073133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.073155][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.088731][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.088745][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.104313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.104327][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.119863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.119878][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.135502][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.135526][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.151133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.151157][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.166814][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.166837][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.182453][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.182475][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.198162][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.198186][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.213844][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.213867][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.229500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.229523][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.245185][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.245212][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.260815][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.260839][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.276488][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.276511][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.292111][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.292133][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.307837][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.307861][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.323556][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.323582][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.324115][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.324139][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.339896][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.339923][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.355603][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.355627][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.371226][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.371250][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.386901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.386924][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.402529][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.402551][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.418245][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.418269][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.433942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.433966][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.449587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.449614][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.465351][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.465376][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.465896][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.465921][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.481673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.481698][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.497371][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.497396][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.513027][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.513056][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.513536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.513559][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.523621][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.523648][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.539353][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.539378][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.555075][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.555098][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.570708][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.570732][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.586412][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.586435][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.602068][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.602091][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.617748][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.617771][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.633454][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.633477][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.649083][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.649107][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.664772][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.664796][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.680432][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.680455][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.696113][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.696136][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.711733][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.711757][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.727413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.727436][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.743088][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.743110][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.758720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.758744][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.774415][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.774439][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.790037][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.790060][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.805687][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.805702][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.821218][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.821232][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.836795][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.836810][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.852308][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.852326][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.867865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.867879][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.883440][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.883454][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.898951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.898965][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.914562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.914577][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.930137][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.930151][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.945714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.945733][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.961306][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.961326][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.976864][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.976878][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1116.992378][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1116.992391][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.007942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.007956][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.023534][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.023548][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.039086][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.039101][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.054714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.054729][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.070247][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.070261][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.085812][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.085826][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.101328][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.101343][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.116874][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.116888][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.132366][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.132379][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.147933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.147947][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.163498][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.163512][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.179070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.179084][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.194670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.194685][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.210209][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.210224][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.225801][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.225815][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.241320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.241335][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.256902][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.256917][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.272444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.272458][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.288071][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.288085][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.303707][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.303721][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.319283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.319297][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.334875][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.334889][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.350367][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.350381][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.365914][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.365928][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.381412][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.381427][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.396976][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.396990][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.412482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.412498][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.428114][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.428139][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.443733][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.443747][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.459231][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.459245][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1117.474791][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.474807][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.490342][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 2 printk messages dropped **
[ 1117.505998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.506013][    C1] yealink 1-1:36.0: unexpected response 0
** 13 printk messages dropped **
[ 1117.584118][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.584145][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.594467][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.594494][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.610468][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.610491][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.611012][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.611037][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.621037][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.621052][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.636630][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.636654][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.652286][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.652300][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.667914][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.667929][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.683536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.683558][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.699094][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.699108][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.714689][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.714703][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.730271][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.730287][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.745881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.745896][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.761433][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.761448][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.777059][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.777074][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.792611][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.792625][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.808236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.808250][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.823861][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.823875][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.839436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.839451][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.855074][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.855098][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.870611][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.870625][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.886173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.886187][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.901702][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.901716][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.917267][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.917281][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.932779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.932792][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.948398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.948412][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.963984][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.963998][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.979546][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.979560][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1117.995157][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1117.995171][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.010708][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.010722][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.026320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.026334][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.041847][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.041860][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.057471][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.057486][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.072992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.073005][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.088586][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.088600][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.104187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.104205][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.119746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.119760][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.135344][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.135358][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.150901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.150915][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.166509][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.166523][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.182025][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.182038][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.197616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.197630][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.213212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.213226][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.228742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.228756][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.244350][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.244364][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.259903][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.259918][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.275539][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.275554][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.291070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.291084][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.306634][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.306648][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.322135][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.322148][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.337713][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.337728][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.353312][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.353326][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.368828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.368842][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.384402][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.384416][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.399933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.399947][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.415489][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.415504][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.431007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.431022][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.446575][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.446589][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.462103][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.462116][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.477715][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.477730][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.493346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.493361][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.508909][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.508927][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.524553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.524567][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.540084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.540098][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.555695][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.555710][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.571240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.571256][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.586867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.586881][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.602417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.602431][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.618054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.618068][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.633679][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.633694][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.649272][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.649288][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.664889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.664903][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.680443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.680458][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.696071][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.696085][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.711622][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.711636][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.727281][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.727301][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.742860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.742874][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.758477][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.758491][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.774089][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.774103][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.789595][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.789610][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.805158][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.805172][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.820662][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.820677][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.836241][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.836256][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.851787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.851801][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.867345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.867359][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.882855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.882868][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.898430][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.898445][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.913986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.914000][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.929494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.929508][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.945074][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.945088][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.960599][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.960613][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1118.976169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1118.976183][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1118.991717][    C1] yealink 1-1:36.0: unexpected response 0
[ 1118.998598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.004440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.014150][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.019990][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.029726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.035558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.045245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.051099][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.060830][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.066657][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.076381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.082279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.091973][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.097887][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.107675][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.113607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.113860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.114156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.124001][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.129891][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.139644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.145552][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.155264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.161158][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.170910][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.176772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.186553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.192435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.202133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.207960][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.217683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.223512][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.233194][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.239040][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.248798][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.254627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.264292][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.270164][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.279902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.285770][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.295460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.301327][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.311074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.316922][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.326662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.332524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.342187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.348072][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.357843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.363701][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.373395][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.379249][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.388974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.394801][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.404463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.410296][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.420049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.425883][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.435567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.441426][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.451169][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.457010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.466779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.472686][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.482375][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.488271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.498039][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.503908][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.513595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.519498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.529245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.535088][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.544772][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.550613][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.560355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.566195][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.575882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.581733][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.591460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.597354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.607124][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.612958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.622681][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.628524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.638254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.644103][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.653773][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.659614][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.669337][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.675175][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.684852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.690685][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.700427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.706278][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.716010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.721870][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.731627][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.737461][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.747218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.753057][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1119.762725][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.768569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.778302][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1119.799637][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.809369][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.815226][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.824903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.830738][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.840472][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.846303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.856049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.861866][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.871613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1119.877448][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.887171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.893007][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.902691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1119.924137][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.933824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1119.939686][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1119.955279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.964969][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1119.970827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1119.980569][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1120.002043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.011761][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.017606][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.027334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.033188][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.042869][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.048706][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.058456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.064288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.073979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.079845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.089585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.095431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.105112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.110973][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.120733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.126595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.136349][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.142216][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.151906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.157739][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.167481][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.173343][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.183028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.188916][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.198657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.204522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.214208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.220044][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.229767][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.235602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.245304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.251160][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.260913][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.266755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.276502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.282365][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.292043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.297875][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.307599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.313438][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.323115][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.328983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.338724][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.344572][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.354239][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.360104][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.369872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.375745][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.385413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.391243][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.400965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.406793][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.416547][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.422443][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.432111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.437954][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.447683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.453512][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.463175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.469009][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.478763][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.484595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.494299][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.500169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.509910][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.515779][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.525462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.531332][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.541081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.546950][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.556705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.562549][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.572238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.578116][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.587860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.593691][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.603356][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.609187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.618957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.624791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.634463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.640298][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.650040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.655893][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.665586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.671448][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.681198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.687032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.696784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.702611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.712305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.718146][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.727883][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.733734][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.743448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.749332][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.759081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.764951][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.774638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.780510][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.790262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.796141][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.805833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.811723][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.821473][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.827325][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.837067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.842910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.852601][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.858489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.868261][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.874096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.883785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.889635][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.899376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.905219][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.914906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.920808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.930552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.936387][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.946155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.951935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.961680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.967544][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.977304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.983143][    C1] yealink 1-1:36.0: unexpected response 0
[ 1120.992849][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1120.998707][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.008454][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.014304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.023983][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.029868][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.039622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.045464][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.055151][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.061016][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1121.070758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.076595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.086335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1121.101893][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.107740][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1121.138909][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.148652][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.154522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.164191][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.170060][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.179791][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.185640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.195306][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.201133][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.210867][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.216705][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.226441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.232276][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.241963][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.247812][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.257538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.263367][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.273054][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.278904][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.288648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.294485][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.304168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.310036][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.319778][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.325681][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.335413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.341331][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.351110][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.351364][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.351645][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.351944][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.357839][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.366611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.376355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.382207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.391875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.397713][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.407439][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.413277][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.422942][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.428771][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.438493][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.444330][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.454027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.459958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.469790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.475714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.475958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.476251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.476499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.485241][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.494934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.500798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.510578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.516498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.526285][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.526553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.526814][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.527083][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.536811][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.542684][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.552376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.558274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.568029][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.573948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.583636][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.589504][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.599277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.605153][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.614842][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.620734][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.630478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.636355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.646129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.651920][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.661669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.667528][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.677279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.683134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.692820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.698681][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.708420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.714249][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.723933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.729781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.739523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.745360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.755044][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.760902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.770645][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.776481][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.786215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.792042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.801777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.807610][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.817347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.823172][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.832855][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.838710][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.848454][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.854287][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.863976][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.869825][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.879571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.885409][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.895095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.900958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.910720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.916581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.926345][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.932206][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.941921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.947791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.957569][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.963459][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.973127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.978982][    C1] yealink 1-1:36.0: unexpected response 0
[ 1121.988728][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1121.994627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.004335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.010181][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.019943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.025776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.035485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.041317][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.051073][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.056910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.066654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.072496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.082189][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.088027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.097750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.103577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.113243][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.119101][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.128846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.134694][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.144365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.150196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.159924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.165751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.175419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.181262][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.190991][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.196821][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.206542][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.212369][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.222033][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.227860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.237634][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.243468][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.253146][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.258979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.268738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.274599][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.284263][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.290135][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.299927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.305780][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.315464][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.321303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.331058][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.336915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.346676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.352517][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.362189][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.368032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.377788][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.383621][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.393291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.399125][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.408896][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.414743][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.424420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.430254][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.439999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.445849][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.455532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.461422][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.471176][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.477048][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.486796][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.492630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.502315][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.508154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.517906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.523751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.533436][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1122.539330][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.549072][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.554945][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.564630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.570508][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1122.586102][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
[ 1122.611507][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.617412][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.618019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.626759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.636543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.636794][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.637051][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.637345][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.637603][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.637887][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.638162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.638456][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.648386][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.654263][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.664015][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.669853][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.679595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.685423][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.695091][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.700919][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.710638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.716474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.726197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.731966][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.741691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.747521][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.757249][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.763077][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.772766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.778625][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.788398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.794229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.803912][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.809759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.819499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.825339][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.835024][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.840899][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.850640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.856488][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.866231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.872066][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.881805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.887655][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.897442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.903286][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.912990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.918862][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.928587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.934423][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.944133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.949961][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.959693][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.965520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.975183][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.981011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1122.990733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1122.996562][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.006301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.012125][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.021845][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.027674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.037431][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.043259][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.052948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.058793][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.068536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.074394][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.084085][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.089923][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.099663][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.105496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.115183][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.121096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.130823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.136662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.146399][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.152265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.161958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.167810][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.177539][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.183370][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.193062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.198902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.208647][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.214477][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.224165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.230056][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.239797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.245647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.255312][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.261149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.270900][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.276741][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.286513][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.292365][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.302066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.307951][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.317753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.323607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.333309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.339189][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.348953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.354828][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.364520][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.370375][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.380114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.385978][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.395674][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.401508][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.411257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.417108][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.426840][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.432693][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.442357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.448205][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.457930][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.463763][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.473438][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.479271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.489010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.494852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.504534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.510383][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.520127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.525965][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.535676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.541526][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.551275][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.557142][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.566877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.572710][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.582394][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.588240][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.597985][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.603826][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.613512][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.619389][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.629142][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.635023][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.644701][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.650573][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.660338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.666224][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.675944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.681803][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.691582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.697432][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.707177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.713018][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.722703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.728552][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.738285][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.744117][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.753780][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.759632][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.769354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.775198][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.784883][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.790714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.800444][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.806271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.815975][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.821796][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.831514][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.837340][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.847062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.852899][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.862582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.868417][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.878161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.884012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.893695][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.899539][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.909296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.915132][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.924816][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.930658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.940402][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.946240][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.955955][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.961778][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.971518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.977381][    C1] yealink 1-1:36.0: unexpected response 0
[ 1123.987123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1123.992987][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.002670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.008525][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.018266][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.024106][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.033812][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.039666][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.049408][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.055239][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.064922][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.070782][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.080522][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.086367][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.096141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.101917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.111689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.117595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.127380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.133292][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.133538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.133826][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.143682][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.149590][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.159334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.165214][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.174877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.180714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.190436][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.196267][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.205981][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.211799][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.221563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.227400][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.237137][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.242972][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.252658][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.258522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.268289][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.274150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.283823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1124.299437][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.305303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.314980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.320819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.330600][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.336450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.346196][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.351976][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.361702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.367561][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.377299][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.383135][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.392823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.398668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.408391][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.414222][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.423884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.429719][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.439462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.445289][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.454983][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.460851][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.470599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.476451][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.486197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.491977][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.501727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.507594][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.517381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.523214][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.532898][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.538769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.548527][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.554363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.564053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.569898][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.579652][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.585501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.595187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.601035][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.610785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.616623][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.626366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.632238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.641943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.647775][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.657530][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.663364][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.673050][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.678902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.688648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.694490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.704177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.710045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.719784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.725653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.735342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.741211][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1124.750939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.756819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.766598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1124.787970][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.797700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.803530][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.813193][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.819031][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.828763][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.834594][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.844258][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.850085][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.859807][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1124.865636][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.875301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.881158][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.890897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1124.912279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.921964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1124.927807][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.937550][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1124.953097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1124.958962][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1124.990065][    C1] yealink 1-1:36.0: unexpected response 0
[ 1124.999818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.005649][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.015334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.021166][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.030907][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.036738][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.046468][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.052303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.061968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.067802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.077526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.083357][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.093034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.098893][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.108622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.114458][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.124143][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.129980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.139739][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.145569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.155251][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.161099][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.170839][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.176712][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.186453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.192317][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.201980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.207863][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.217586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.223433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.233099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.238937][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.248666][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.254496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.264181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.270016][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.279743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.285570][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.295248][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.301092][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.310823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.316677][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.326422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.332257][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.341943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.347818][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.357571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.363419][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.373092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.378930][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.388709][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.394565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.404239][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.410088][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.419832][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.425747][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.435467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.441300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.451024][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.456863][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.466608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.472462][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.482159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.488002][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.497751][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.503600][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.513288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.519120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.528872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.534730][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.544419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.550263][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.560008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.565873][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.575538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.581402][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.591138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.596979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.606753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.612595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.622282][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.628120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.637860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.643713][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.653397][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.659254][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.669003][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.674860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.684534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.690401][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.700125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.705983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.715649][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.721489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.731230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.737061][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.746782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.752653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.765824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.766426][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.766726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.767010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.777031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.782875][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.792559][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.798425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.808175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.814022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.823707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.829574][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.839321][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.845147][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.854837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.860694][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.870469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.876306][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.886032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.891860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.901595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.907428][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.917179][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.923026][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.932705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.938543][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.948285][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.954121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.963784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.969616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.979354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1125.985184][    C1] yealink 1-1:36.0: unexpected response 0
[ 1125.994875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.000704][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.010437][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.016273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.025994][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.031815][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.041554][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1126.047383][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.057136][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.062966][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.072654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.078522][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1126.109676][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.119445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.125282][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.134965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.140838][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.150582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.156452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.166213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.172037][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.181760][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.187599][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.197357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.203187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.212871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.218714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.228461][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.234326][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.244043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.249893][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.259640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.265474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.275156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.281007][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.290750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.296602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.306364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.312230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.321913][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.327752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.337498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.343337][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.353023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.358934][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.368749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.374678][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.374927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.375223][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.385010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.390868][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.400594][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.406451][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.416248][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.422091][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.431832][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.437708][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.447485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.453360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.463056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.468932][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.478750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.484672][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.494412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.500354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.500600][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.500896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.510728][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.516569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.526376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.532292][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.542031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.547957][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.548198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.548494][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.548742][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.557447][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.567192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.573057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.582743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.588591][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.598316][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.604149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.613830][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.619668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.629394][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.635250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.644931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.650763][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.660497][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.666328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.676238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.682058][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.691810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.697648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.707374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.713219][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.722897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.728732][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.738483][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.744334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.754019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.759858][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.769600][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.775427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.785109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.790962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.800716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.806555][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.816307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.822134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.831859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.837691][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.847446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.853301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.862988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.868825][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.878569][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.884402][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.894090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.899934][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.909678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.915520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.925206][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.931046][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.940788][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.946618][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.956344][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.962207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.971895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.977746][    C1] yealink 1-1:36.0: unexpected response 0
[ 1126.987497][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1126.993330][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.002995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.008827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.018556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.024406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.034072][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.039908][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.049630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 97 printk messages dropped **
[ 1127.554217][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.563904][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.569736][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.579470][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.585316][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.594995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.600865][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.610593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.616460][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.626256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.632170][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.641924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.647866][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.657695][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.663616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.663818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.672521][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.682289][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.688154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.697899][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.703737][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.713434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.719306][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.729059][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.734929][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.744620][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.750490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.760254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.766123][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.775936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.781781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.791521][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.797363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.807117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.812969][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.822661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.828560][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.838309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.844176][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.853865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.859740][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.869728][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.875621][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.885299][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.891131][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.900871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.906704][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.916451][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.922310][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.932002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.937874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.947616][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.953508][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.963178][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.969270][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.979022][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1127.984874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1127.994538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.000387][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.010143][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1128.015979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.025644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.031474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.041217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1128.062695][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1128.078229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.087952][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.093790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.103467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.109331][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.119094][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.124934][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.134601][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.140434][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.150157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.155990][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.165657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.171491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.181264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.187096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.196819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.202647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.212312][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.218144][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.227865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.233704][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.243373][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.249203][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.258946][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.264798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.274899][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.280731][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.290478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.296316][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.306064][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.311835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.321563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.327389][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.337113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.342939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.352622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.358473][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.368631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.374464][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.384127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.389955][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.399700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.405540][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.415212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.421175][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.430951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.436848][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.446632][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.452494][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.462166][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.468005][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.477745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.483586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.493255][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.499090][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.508840][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.514672][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.524351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.530182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.539914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.545745][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.555454][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.561329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.571069][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.576933][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.586676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.592542][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.602228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.608111][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.617885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.623725][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.633439][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.639286][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.649018][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.654862][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.664527][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.670714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.680464][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.686299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.696041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.701863][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.711595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.717438][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.727187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.733030][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.742730][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.748615][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.758380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.764230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.774274][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.780132][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.789866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.795705][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.805396][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.811237][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.820965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.826800][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.836578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.842415][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.852101][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.857985][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.867736][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.873594][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.883264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.889138][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.898884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.904759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.914447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.920300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.930045][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.935907][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.945604][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.951456][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.961189][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.967023][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.976750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.982584][    C1] yealink 1-1:36.0: unexpected response 0
[ 1128.992263][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1128.998098][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.007838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.013683][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.023368][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.029200][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.038945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.044777][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.054484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.060357][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.070092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.075937][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.085621][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.091463][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.101214][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.107047][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.116795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.122627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.132316][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.138236][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.148032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.153948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.154188][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.154483][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.164361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.164617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.170412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.179144][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.188916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.194756][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.204458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.210300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.220024][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.225860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.235530][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.241365][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.251101][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.256952][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.266700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.272559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.282270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.288111][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.297859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.303721][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.313393][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.319281][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.329013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.334880][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.344546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.350379][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.360109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.365940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.375630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.381477][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.391225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.397061][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.406805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.412638][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.422327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.428172][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.437925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.443755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.453441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.459302][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.469047][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.474915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.484580][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.490452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.500212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.506044][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.515707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.521534][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.531279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.537109][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.546859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.552707][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.562402][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.568252][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.577980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.583814][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.593486][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.599319][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.609068][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.614910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.624575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.630407][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.640175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.646034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.655752][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.661628][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.671381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.677236][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.686960][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.692794][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.702482][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.708312][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.718061][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.723890][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.733577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.739432][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.749162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.754997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.764684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.770522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.780270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.786112][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.795788][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.801635][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.811365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.817205][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.826950][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.832785][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.842464][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.848308][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.858055][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.863892][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.873582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.879427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.889165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.895002][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.904712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.910576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.920332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.926193][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.935878][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.941764][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.951509][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.957385][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.967157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.973037][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.982704][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1129.988576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1129.998303][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.004144][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.013811][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.019644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.029390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.035234][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.044925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.050779][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.060502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.066338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.076077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.081848][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.091571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.097414][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.107171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.113040][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.122716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.128604][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.138350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.144224][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.153931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.159831][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.169576][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.175446][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.185129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.190999][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.200744][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.206613][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.216370][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1130.222246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.231935][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.237805][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.247530][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.253399][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.263093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1130.278980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.284809][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1130.315862][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.325530][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.331361][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.341117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.346957][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.356708][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.362583][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.372255][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.378156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.387885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.393742][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1130.403445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.409310][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.419067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.424935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.434618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1130.456035][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1130.465707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.471577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.481301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.487207][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
[ 1130.512521][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.518373][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.528129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.533963][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.543652][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.549515][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.559261][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.565142][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.574831][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.580712][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.590503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.596424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.606186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.612058][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.621792][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.627673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.637434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.643314][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.653020][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.658862][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.669043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.674913][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.684612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.690448][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.700186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.706068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.715758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.721601][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.731327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.737164][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.746900][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.752737][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.762423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.768288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.778051][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.783924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.793609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.799479][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.809215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.815118][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.824811][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.830691][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.840449][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.846290][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.856052][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.861829][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.871589][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.877424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.887151][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.892978][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.902664][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.908489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.918212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.924063][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.933730][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.939576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.949303][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.955142][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.964808][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.970639][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.980359][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1130.986189][    C1] yealink 1-1:36.0: unexpected response 0
[ 1130.995852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.001689][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.011419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.017264][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.027053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.032917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.042589][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.048425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.058162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.063995][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.073659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.079492][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.089215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.095051][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.104719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.110555][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.120286][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.126121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.135801][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.141634][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.151399][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.157236][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.166967][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.172822][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.182488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.188328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.198055][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.203892][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.213563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.219394][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.229122][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.234958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.244641][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.250477][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.260223][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.266065][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.275772][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.281611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.291342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.297193][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.306928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.312782][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.322461][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.328300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.338027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.343857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.353531][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.359375][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.369122][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.374992][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.384731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.390652][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.400447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.406381][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.406618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.406911][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.407166][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.415889][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.425561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.431409][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.441160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.447045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.456803][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.462649][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.472345][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.478254][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.488008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.493928][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.503668][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.509585][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.519391][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.519662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.519925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.520211][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.529953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.535807][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1131.545517][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.551443][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.561246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.567509][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
[ 1131.568637][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.577445][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.587200][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.593057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.602724][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.608564][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.618300][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.624144][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.633822][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.639658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.649387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.655229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.664918][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.670753][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.680507][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.686393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.696165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.701944][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.711674][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.717517][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.727268][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.733112][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.742780][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.748641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.758380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.764235][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.773949][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.779796][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.789523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.795356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.805021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.810892][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.820645][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.826489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.836242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.842078][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.851809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.857669][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.867418][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.873263][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.882951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.888808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.898563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.904401][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.914088][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.919977][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.929720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.935551][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.945241][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.951090][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.960847][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.966686][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.976428][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.982292][    C1] yealink 1-1:36.0: unexpected response 0
[ 1131.991974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1131.997818][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.007542][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.013413][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.023140][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.029016][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.038771][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.044605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.054284][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.060155][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.069908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.075776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.085462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.091331][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.101059][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.106945][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.116676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.122546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.132216][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.138088][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.147823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.153666][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.163337][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.169435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.179167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.185008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.194677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.200521][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.210277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.216116][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.225794][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.231626][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.241351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.247206][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.256948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.262785][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.272809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.278646][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.288376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.294210][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.303881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.309718][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.319452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.325285][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.334951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.340782][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.350524][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.356380][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.366138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.371918][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.381653][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.387494][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.397230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.403064][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.412743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.418582][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.428322][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.434169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.443857][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.449700][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.459446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.465363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.475055][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.480939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.490686][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.496562][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.506311][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.512152][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.521840][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.527714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.537460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.543306][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.552990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.558853][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.568927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.574787][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.584479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.590320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.600071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.605913][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.615597][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.621471][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.631228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.637068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.646826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.652776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.662523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.668463][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.668709][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.669008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.669271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.678053][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.678281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.688001][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.697737][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.703579][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.713309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.719176][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.728933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.734790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.744479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.750324][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.760069][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.765909][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.775595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.781449][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.791204][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.797070][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.806809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.812652][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.822336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.828179][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.837930][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.843759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.853440][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.859288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.869276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.875106][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.884776][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.890624][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.900346][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.906204][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.915867][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.921703][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.931424][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.937257][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.946989][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.952848][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.962540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.968377][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.978110][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.983946][    C1] yealink 1-1:36.0: unexpected response 0
[ 1132.993611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1132.999462][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.009190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1133.015041][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.024719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.030550][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.040283][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.046113][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1133.077644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.087385][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.093223][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.102892][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.108738][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.118478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.124329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.134014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.139884][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.149623][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.155498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.165177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.171064][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.180795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.186637][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.196417][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.202287][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.212023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.217905][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.227638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.233493][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.243162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.248997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.258752][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.264607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.274281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.280133][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.289862][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.295696][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.305393][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.311235][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.320970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.326808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.336584][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.342439][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.352111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.357948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.367677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.373512][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.383202][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.389043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.398801][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.404633][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.414314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.420185][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.429936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.435810][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.445496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.451358][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.461152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.466985][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.476727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.482554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.492241][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.498077][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.507820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.513658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.523342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.529186][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.538932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.544767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.554452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.560300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.570053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.575894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.585597][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.591428][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.601164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.606997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.616736][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.622565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.632253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.638101][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.647832][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.653660][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.663341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.669184][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.678945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.684781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.694465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.700315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.710063][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.715899][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.725583][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.731418][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.741148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.746999][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.756740][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.762577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.772255][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.778089][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.787837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.793669][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.803353][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.809192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.818932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.824766][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.834469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.840299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.850034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.855869][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.865556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.871402][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.881143][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.886974][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.896726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.902553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.912236][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.918075][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.927810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.933647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.943333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.949169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.958920][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.964752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.974438][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.980273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1133.990012][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1133.995851][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.005536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.011406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.021132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.026961][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.036696][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.042524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.052207][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.058059][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.067794][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.073622][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.083332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.089173][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.098919][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.104762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.114448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.120328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.130064][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.135894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.145577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.151417][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.161159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.167068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.176871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.177526][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.187277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.193201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.193485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.193786][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.203558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.209406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.219129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.224977][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.234645][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.240482][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.250203][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.256034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.265696][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.271540][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.281273][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.287127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.296858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.302685][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.312366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.318196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.327919][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.333777][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.343442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.349272][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.359027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.364855][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.374871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.380729][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.390497][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.396339][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.406100][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.411884][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.421640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.427516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.437276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.443155][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.452872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.458714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.468446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.474288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.483957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.489795][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.499543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.505387][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.515073][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.520941][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.530690][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.536566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.546310][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.552200][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.561911][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.567778][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.577517][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.583376][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.593058][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.598938][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.608690][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.614534][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.624304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.630156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.639879][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.645707][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.655374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.661218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.670985][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.676836][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.686604][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.692472][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.702162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.708040][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.717799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.723677][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.733367][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.739246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.748995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.754867][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.764558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.770430][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.780210][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.786069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.795755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.801621][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.811387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.817320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.827054][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.832894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.842563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.848393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.858118][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.863979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.873691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.879522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.889265][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.895103][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.904776][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.910613][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.920341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.926177][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.935865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.941712][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.951435][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.957274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.966999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.972831][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.982498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1134.988328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1134.998070][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.003900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.013591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.019429][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.029164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.034998][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.044674][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.050506][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.060246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.066074][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.075759][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.081598][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.091329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.097157][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.106909][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.112742][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.122425][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.128268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.138016][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.143845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.153528][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.159375][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.169355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.175184][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.184878][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.190713][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.200444][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.206273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.215991][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.221824][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.231553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.237383][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.247106][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.252947][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.262613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.268702][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1135.278445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.284271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.293939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 13 printk messages dropped **
[ 1135.361948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.371673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.377507][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.387233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.393061][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.402747][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.408583][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.418325][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.424190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.433889][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1135.439820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.449568][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.455417][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.465103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.470995][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1135.502277][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1135.511965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.517799][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.527555][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1135.548928][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.558708][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.564586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.574280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.580173][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.589908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.595759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.605433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.611269][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.621013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.626857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.636585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.642438][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.652129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.657993][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.667743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.673588][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.683296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.689170][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.698913][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.704777][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.714457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.720314][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.730049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.735896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.745567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.751403][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.761133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.766986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.776727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.782558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.792244][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.798121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.807890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.813742][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.823426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.829298][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.839043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.844909][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.854579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.860446][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.870173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.876062][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.885749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.891579][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.901302][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.907147][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.916881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.922717][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.932409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.938243][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.947993][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.953835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.963523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.969391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.979141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1135.985027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1135.994694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.000553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.010281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.016148][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.025843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.031683][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.041418][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.047250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.057000][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.062837][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.072507][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.078337][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.088063][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.093925][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.103591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.109424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.119145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.124995][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.134669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.140501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.150233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.156071][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.165754][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.171604][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.181366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.187194][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.196938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.202786][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.212474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.218329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.228070][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.233905][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.243588][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.249435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.259177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.265008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.274933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.280774][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.290502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.296332][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.306120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.311894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.321641][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.327474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.337209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.343038][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.352703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.358534][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.368260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.374089][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.383774][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.389617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.399370][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.405274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.415008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.420951][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.421221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.421520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.421791][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.430574][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.440353][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.446190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.455885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.461726][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.471450][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.477283][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.487006][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.492840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.502508][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.508340][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.518095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.524002][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.524597][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.533334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.543158][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.543431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.543694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.543968][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.553687][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.559559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.569332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1136.575258][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.575828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.584565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.594361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.600302][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1136.609852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.619617][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.625490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.635173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.641038][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.650802][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.656642][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.666443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.672368][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.682041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.687882][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.697645][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.703489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.713166][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.719043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.728817][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.734694][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.744374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.750232][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.759994][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.765881][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.775571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.781440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.791181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.797051][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.806801][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.812649][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.822340][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.828181][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.837934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.843769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.853478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.859329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.869092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.874932][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.884622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.890477][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.900221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.906067][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.915755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.921629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.931374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.937230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.946981][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.952822][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.962506][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.968360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.978141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.983994][    C1] yealink 1-1:36.0: unexpected response 0
[ 1136.993677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1136.999622][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.009347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.015176][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.024860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.030693][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.040432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.046268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.055988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.061818][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.071562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.077403][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.087166][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.093010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.102717][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.108569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.118319][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.124153][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.133838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.139726][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.149469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.155304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.164987][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.170852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.180611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.186479][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.196225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.202057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.211782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.217617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.227364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.233205][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.242895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.248734][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.258478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.264320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.274002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.279884][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.289629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.295476][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.305159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.311032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.320776][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.326608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.336351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.342204][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.351916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.357758][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.367502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.373331][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.383015][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.388868][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.398613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.404470][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.414144][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.420028][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.429750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.435609][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.445297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.451127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.460861][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.466693][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.476455][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.482284][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.491949][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.497775][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.507511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.513345][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.523030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.528895][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.538635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.544467][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.554153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.560018][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.569740][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.575602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.585314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.591156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.600916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.606748][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.616505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.622336][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.632025][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.637888][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.647634][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.653518][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.663197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.669065][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.678814][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.684736][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.694479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.700401][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.710187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.710432][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.710682][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.710980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.711230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.719959][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.729729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.735617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.745336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.751201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.760928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.766765][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.776505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.782338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.792007][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.797841][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.807568][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.813424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.823092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.828924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.838662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.844501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.854187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.860060][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.869802][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.875662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.885351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.891192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.900928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.906797][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.916527][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.922366][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.932032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.937865][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.947590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.953462][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.963161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.969014][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.978758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1137.984616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1137.994286][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.000121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.009865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.015723][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.025398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.031229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.040969][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.046824][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1138.056570][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.062416][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.072099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.077971][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.087723][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.093592][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.103278][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1138.118917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.124756][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.134443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.140326][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.150071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.155933][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.165618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.171490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.181232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.187087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.196828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.202673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.212356][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.218192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.227926][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.233777][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.243463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.249301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.259038][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.264876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.274567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.280421][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.290157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.296019][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.305693][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.311529][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.321270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.327100][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.336831][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.342674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.352350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.358206][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.367933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.373772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.383452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.389283][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.399014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.404863][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.414548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.420392][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.430123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.435961][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.445653][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.451486][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.461219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.467054][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.476790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.482641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.492322][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.498159][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.507888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.513735][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.523421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.529248][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.538986][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.544811][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.554495][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.560354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.570092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.575924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.585605][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.591469][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.601218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.607123][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.616873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.622752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.632443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.638316][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.648058][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.653918][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.663607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.669469][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.679222][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.685055][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.694740][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.700579][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.710317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.716146][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.725842][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.731761][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.741539][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.747404][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.757152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.762986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.772677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.778530][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.788271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.794109][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.803792][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.809630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.819355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.825182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.834871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.840709][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.850457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.856318][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.866042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.871817][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.881553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.887395][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.897125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.902961][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.912650][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.918497][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.928233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.934069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.943746][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.949581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.959348][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.965196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.974873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.980786][    C1] yealink 1-1:36.0: unexpected response 0
[ 1138.990536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1138.996425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.006160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.011938][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.021668][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.027506][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.037244][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.043075][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.052742][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.058586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.068329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.074162][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.083824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.089652][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.099384][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.105237][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.114902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.120734][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.130458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.136293][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.145999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.151818][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.161546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.167381][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.177126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.182984][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.192719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.193356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.203102][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.209027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.209271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.209595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.209858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.210138][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.210393][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.210673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.210932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.211212][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.221046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.226881][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.236635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.242475][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.252161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.258010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.267787][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.273651][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.283359][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.289285][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.299031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.304896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.314585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.320448][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.330194][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.336068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.345755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.351619][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.361358][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.367220][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.376969][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.382857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.392543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.398435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.408182][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.414055][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.423737][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.429625][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.439360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.445241][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.454943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.460790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.470523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.476379][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.486149][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.491940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.501678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.507532][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.517291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.523122][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.532790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.538643][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.548375][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.554207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.563871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.569707][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.579442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.585274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.594938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.600769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.610487][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.616339][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.626075][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.631847][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.641577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.647414][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.657134][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.662984][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.672664][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.678491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.688231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.694066][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.703758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.709608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.719356][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.725208][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.734893][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.740739][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.750508][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.756355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.766104][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.771876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.781611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.787468][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.797201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.803030][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.812716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.818561][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.828304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.834154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.843847][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.849686][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.859426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.865256][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.874941][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.880805][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.890547][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.896396][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.906138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.911951][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.921687][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.927518][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.937262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.943108][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.952790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.958619][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.968360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.974190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.983876][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1139.989725][    C1] yealink 1-1:36.0: unexpected response 0
[ 1139.999472][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.005305][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.014989][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.020834][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.030577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.036449][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.046197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.051973][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.061732][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.067565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.077295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.083127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.092815][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.098670][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.108420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.114268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.123952][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.129808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.139554][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.145394][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.155079][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.160955][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.170709][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.176553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.186291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.192119][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.201835][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.207670][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.217408][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.223241][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.232927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.238790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.248533][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1140.254378][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.264062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.269923][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1140.285546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.295236][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.301090][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.310834][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.316671][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.326415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.332278][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.341961][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.347815][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.357554][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1140.363424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.373088][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.378923][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.388667][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.394495][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.404165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 5 printk messages dropped **
[ 1140.435324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.441195][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1140.456761][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.466501][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1140.487854][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.497600][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.503431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.513098][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.518931][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.528657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.534516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.544186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.550015][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.559736][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.565568][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.575276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.581172][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.590921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.596812][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.606589][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.612473][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.622156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.628028][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.637777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1140.643644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1140.652288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1140.659208][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.659223][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.674798][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.674813][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.690354][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.690369][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.705954][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.705968][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.721531][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.721546][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.737115][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.737130][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.752673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.752686][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.768264][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.768284][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.783886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.783902][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.799382][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.799401][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.814942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.814956][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.830461][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.830476][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.846027][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.846041][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.861532][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.861546][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.877087][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.877102][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.892608][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.892622][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.908234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.908249][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.923806][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.923820][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.939351][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.939366][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.954931][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.954946][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.970461][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.970475][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1140.986050][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1140.986065][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.001609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.001624][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.017206][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.017221][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.032748][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.032762][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.048361][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.048391][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.063972][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.063986][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.079479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.079493][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.095129][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.095143][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.110647][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.110661][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.126198][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.126213][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.141726][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.141741][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.157327][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.157342][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.172846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.172860][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.188418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.188433][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.203992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.204006][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.219510][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.219524][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.235081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.235095][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.250618][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.250633][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.266233][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.266248][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.281807][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.281822][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.297389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.297404][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.312915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.312928][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.328514][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.328529][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.344095][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.344109][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.359631][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.359646][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.375242][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.375256][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.390773][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.390787][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.406398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.406421][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.422014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.422028][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.437676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.437703][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.453400][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.453426][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.453942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.453965][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.469644][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.469659][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.485257][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.485273][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.500782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.500797][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.516358][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.516376][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.531891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.531905][    C1] yealink 1-1:36.0: unexpected response 0
executing program
** 1 printk messages dropped **
[ 1141.547547][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.547575][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.563283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.563308][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1141.579566][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.589331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.589356][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.605021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.605045][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.620685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.620701][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.621183][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.621208][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.636869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.636883][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.652368][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.652382][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.667930][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.667945][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.683495][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.683509][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.699022][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.699037][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.714626][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.714641][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.730160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.730175][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.745765][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.745780][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.761280][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.761295][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.776842][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.776856][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.792360][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.792400][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.807991][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.808005][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.823591][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.823605][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.839144][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.839158][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.854755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.854769][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.870293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.870312][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.885889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.885904][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.901383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.901397][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.916941][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.916955][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.932451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.932464][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.948000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.948014][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.963557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.963571][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.979084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.979098][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1141.994659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1141.994674][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.010211][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.010225][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.025820][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.025834][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.041399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.041414][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.057014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.057028][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.072566][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.072580][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.088166][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.088180][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.103759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.103773][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.119265][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.119284][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.134831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.134846][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.150351][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.150366][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.165938][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.165952][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.181461][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.181476][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.197037][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.197051][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.212538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.212551][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.228110][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.228124][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.243668][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.243682][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.259183][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.259198][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.274773][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.274787][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.290283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.290297][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.305849][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.305864][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.321343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.321358][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.336930][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.336945][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.352432][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.352446][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.368021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.368035][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.383587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.383602][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.399115][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.399130][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.414672][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.414687][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.430187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.430201][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.445809][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.445824][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.461388][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.461403][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.477054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.477068][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.492605][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.492619][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.508223][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.508237][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.523883][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.523898][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.539429][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.539444][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.555021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.555043][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.570532][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.570548][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.586118][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.586132][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.601614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.601629][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.617191][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.617206][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.632726][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.632740][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.648294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.648309][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.663856][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.663871][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.679372][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.679387][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.694977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.695005][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.710649][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.710677][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.721070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.721097][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.730076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.730100][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.730625][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.730647][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.746200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.746215][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.761743][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.761758][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.777332][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.777347][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.792839][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.792853][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.808451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.808467][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.824042][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.824057][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.839579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.839594][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.855181][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.855196][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.870736][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.870751][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.886320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.886335][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.901881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.901895][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.917500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.917515][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.933059][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.933080][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.948630][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.948645][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.964201][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.964215][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.979727][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.979742][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1142.995313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1142.995327][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1143.010851][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.010865][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.026460][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.026474][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.041975][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.041989][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.057573][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
** 5 printk messages dropped **
[ 1143.088718][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.088732][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.104294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.104308][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.119845][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.119859][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.135453][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.135467][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.150992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.151007][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.166574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.166588][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.182100][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.182113][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.197697][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.197712][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.213309][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.213324][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.228811][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.228826][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.244400][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.244414][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.259917][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.259931][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.275486][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.275500][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.290992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.291006][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.306548][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.306561][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.322051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.322064][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.337664][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.337679][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.353296][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.353311][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.368802][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.368816][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.384390][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.384404][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.399909][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.399924][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.415512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.415526][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.431055][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.431070][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.446648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.446662][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.462263][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.462278][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.477926][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.477941][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.493555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.493570][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.509108][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.509123][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.524746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.524762][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.540334][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.540349][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.555933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.555948][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.571497][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.571513][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.587137][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.587151][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.602659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.602672][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.618253][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.618267][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.633839][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.633853][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.649409][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.649424][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.665005][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.665020][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.680601][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.680616][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.696186][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.696200][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.711740][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.711756][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.727375][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.727390][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.742944][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.742958][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.758560][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.758575][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.774153][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.774167][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.789692][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.789707][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.805271][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.805285][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.820783][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.820797][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.836389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.836410][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.851953][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.851967][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.867568][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.867582][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.883130][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.883153][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.898702][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.898717][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.914290][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.914304][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.929792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.929808][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.945358][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.945372][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.960921][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.960935][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.976494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.976509][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1143.991997][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1143.992011][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.007563][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.007577][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.023134][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.023157][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.038684][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.038698][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.054235][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.054249][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.069750][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.069765][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.085334][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.085348][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.100856][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.100871][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.116433][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.116456][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.131974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.131988][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.147536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.147550][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.163076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.163097][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.178619][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.178634][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.194175][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.194189][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.209717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.209743][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.225417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.225441][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.234749][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.234772][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.243766][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.243792][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.253873][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.253887][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.269454][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.269469][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.285099][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.285122][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.300682][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.300697][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.316278][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.316292][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.331810][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.331825][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.347397][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.347412][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.362898][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.362911][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.378462][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.378477][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.394020][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.394034][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.409582][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.409597][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.425214][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.425229][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.440924][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.440939][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.456558][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.456573][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.472090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.472104][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.487694][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.487709][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.503317][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.503331][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.518857][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.518872][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.534448][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.534463][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.549977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.549991][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.565597][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.565611][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.581093][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.581107][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.596647][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.596661][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.612142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.612155][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.627725][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.627739][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.643318][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.643332][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.658828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.658842][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.674408][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.674422][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.689923][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.689937][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.705477][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.705491][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.721003][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.721022][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.736589][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.736605][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.752185][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.752207][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.767803][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.767819][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.783386][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.783404][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.798943][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.798957][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.814522][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.814537][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.830021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.830036][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.845600][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.845614][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.861136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.861151][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.876777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.876793][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.892343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.892357][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.907982][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.907997][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.923605][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.923619][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.939194][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.939209][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.954817][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.954831][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.970368][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.970383][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1144.985965][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1144.985979][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.001504][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.001518][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.017099][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.017113][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.032602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.032616][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.048188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.048202][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.063781][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.063795][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.079311][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.079326][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.094902][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.094917][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.110419][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.110434][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.126007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.126022][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.141505][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.141519][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.157069][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.157084][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.172573][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.172586][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.188153][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.188167][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.203709][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.203723][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.219211][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.219225][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.234795][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.234809][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.250287][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.250303][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.265853][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1145.265867][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.281361][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.281375][    C1] yealink 1-1:36.0: unexpected response 0
** 4 printk messages dropped **
[ 1145.312450][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.312464][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.328003][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.328017][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.343608][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.343621][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.359124][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.359138][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.374680][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.374694][    C1] yealink 1-1:36.0: unexpected response 0
executing program
** 1 printk messages dropped **
[ 1145.390199][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.390214][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.405791][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.405806][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1145.436924][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.452490][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1145.452505][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.468124][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.468140][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.483755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.483771][    C1] yealink 1-1:36.0: unexpected response 0
** 4 printk messages dropped **
[ 1145.514944][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.514958][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.530457][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.530472][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.546021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.546036][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.561557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.561573][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.577138][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.577153][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.592643][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.592657][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.608221][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.608236][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.623806][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.623820][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.639374][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.639390][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.655000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.655014][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.670579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.670594][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.686156][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.686171][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.701667][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.701681][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.717220][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.717234][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.732720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.732734][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.748293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.748308][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.763855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.763869][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.779381][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.779396][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.794946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.794961][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.810484][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.810498][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.826062][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.826076][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.841602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.841617][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.857215][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.857230][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.872723][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.872737][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.888329][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.888343][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.903894][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.903908][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.919436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.919450][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.935048][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.935063][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.950578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.950592][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.966162][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.966176][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.981728][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.981742][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1145.990651][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1145.990673][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.007234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.007248][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.022797][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.022812][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.038420][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.038434][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.054063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.054077][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.069610][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.069625][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.085204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.085218][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.100761][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.100775][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.116385][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.116407][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.131910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.131924][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.147504][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.147519][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.163072][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.163094][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.178685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.178699][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.194249][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.194263][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.209828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.209843][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.225408][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.225422][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.240937][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.240951][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.256515][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.256529][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.272029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.272043][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.287633][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.287647][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.303255][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.303269][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.318784][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.318798][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.334382][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.334396][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.349917][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.349932][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.365529][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.365543][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.381075][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.381095][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.396657][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.396671][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.412150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.412163][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.427762][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.427786][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.443423][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.443446][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.459069][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.459093][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.474804][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.474830][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.475352][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.475375][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.491064][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.491088][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.506695][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.506719][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.522260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.522283][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.537937][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.537952][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1146.553547][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.553562][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.569135][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.569160][    C1] yealink 1-1:36.0: unexpected response 0
** 4 printk messages dropped **
[ 1146.585410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.585432][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.601076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.601091][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.616746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.616773][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.627142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.627169][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.636234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.636261][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.636787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.636809][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.652319][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.652332][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.667940][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.667954][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.683549][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.683564][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.699056][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.699071][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.714649][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.714663][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.730143][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.730158][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.745719][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.745733][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.761257][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.761271][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.776867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.776881][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.792418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.792431][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.808020][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.808035][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.823614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.823628][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.839150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.839164][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.854742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.854756][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.870322][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.870336][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.885950][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.885964][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.901516][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.901532][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.917159][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.917183][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.932733][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.932755][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.948345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.948360][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.963932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.963946][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.979430][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.979444][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1146.995040][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1146.995054][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.010534][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.010549][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.026091][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.026105][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.041590][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.041604][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.057136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.057150][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.072634][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.072647][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.088204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.088218][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.103783][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.103797][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.119331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.119345][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.134909][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.134923][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.150445][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.150459][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.166029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.166043][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.181584][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.181598][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.197174][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.197188][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.212704][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.212718][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.228299][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.228313][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.243899][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.243913][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.259449][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.259463][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.275008][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.275022][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.290500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.290515][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.306068][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.306083][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.321598][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.321612][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.337147][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.337161][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.352645][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.352659][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.368229][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.368243][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.383792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.383806][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.399283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.399297][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.414836][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.414850][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.430367][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.430381][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.445924][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.445938][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.461423][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.461437][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.476996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.477010][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.492540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.492554][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.508116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.508131][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.523679][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.523693][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.539225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.539239][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.554799][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.554813][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.570321][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.570336][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.585891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.585905][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.601422][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.601436][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.617028][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.617042][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.632532][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.632545][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.648131][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.648145][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.663708][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.663723][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.679237][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.679251][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.694815][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.694829][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.710340][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.710354][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.725981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.726007][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.741697][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.741722][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.750731][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.750764][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.751307][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.751331][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.766915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.766929][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.782458][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.782471][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.798049][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.798063][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.813634][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.813648][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.829163][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.829177][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.844756][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.844770][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.860283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.860298][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.875857][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.875871][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.891375][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.891390][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.906944][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.906958][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.922468][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.922481][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.938080][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.938094][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.953655][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.953669][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.969209][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.969223][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1147.984791][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1147.984805][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.000312][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.000326][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
executing program
[ 1148.015885][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.015899][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.031413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.031428][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.046998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.047012][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1148.078115][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.093800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.093815][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.109366][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.109386][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.125007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.125022][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.140557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.140572][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.156169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.156183][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.171686][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.171701][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.187255][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.187270][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.202824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.202838][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.218459][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.218478][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.234026][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.234040][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.249548][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.249563][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.265118][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.265133][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.280648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.280662][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.296243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.296258][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.311804][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.311819][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.327427][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.327441][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.343066][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.343088][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.358695][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.358710][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.374315][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.374330][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.389879][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.389895][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.405536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.405551][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.421103][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.421119][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.436710][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.436725][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.452240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.452254][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.467888][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.467903][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.483506][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.483521][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.499078][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.499093][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.514720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.514734][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.530297][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.530312][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.545917][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.545932][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.561482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.561497][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.577118][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.577134][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.592741][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.592756][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.608373][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.608388][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.623981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.623995][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.639597][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.639612][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.655214][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.655229][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.670735][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.670750][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.686310][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.686324][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.701876][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.701890][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.717502][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.717517][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.733063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.733085][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.748656][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1148.748670][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1148.748723][    C1] rcu: 	1-....: (10499 ticks this GP) idle=0b9c/1/0x4000000000000000 softirq=3315/13857 fqs=5203
[ 1148.748853][    C1] rcu: 	         hardirqs   softirqs   csw/system
** 1 printk messages dropped **
[ 1148.748866][    C1] rcu: 	cputime:        0         40        52446   ==> 52490(ms)
[ 1148.748877][    C1] rcu: 	(t=10500 jiffies g=3081 q=4337 ncpus=2)
[ 1148.748889][    C1] CPU: 1 PID: 47 Comm: kworker/1:2 Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[ 1148.748903][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 1148.748913][    C1] Workqueue: usb_hub_wq hub_event
[ 1148.749027][    C1] RIP: 0010:console_flush_all+0xa19/0xd70
** 1 printk messages dropped **
[ 1148.749093][    C1] RSP: 0018:ffffc90000327188 EFLAGS: 00000293
[ 1148.749105][    C1] RAX: fffff52000064e58 RBX: 0000000000000000 RCX: ffffffff81341cc6
[ 1148.749115][    C1] RDX: ffff8881007a9d00 RSI: ffffffff81341cd4 RDI: 0000000000000007
[ 1148.749124][    C1] RBP: dffffc0000000000 R08: 0000000000000007 R09: 0000000000000000
[ 1148.749133][    C1] R10: 0000000000000000 R11: 0000000000000007 R12: 0000000000000200
[ 1148.749142][    C1] R13: ffffffff889797d8 R14: ffffffff88979780 R15: ffffc900003272c0
[ 1148.749152][    C1] FS:  0000000000000000(0000) GS:ffff8881f6500000(0000) knlGS:0000000000000000
[ 1148.749166][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1148.749175][    C1] CR2: 00007ffe6a9810a8 CR3: 0000000116884000 CR4: 00000000003506f0
[ 1148.749185][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1148.749193][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1148.749202][    C1] Call Trace:
** 3 printk messages dropped **
[ 1148.749261][    C1]  ? rcu_sched_clock_irq+0xa15/0x3100
[ 1148.749279][    C1]  ? get_jiffies_update+0xa6/0x250
** 1 printk messages dropped **
[ 1148.749312][    C1]  ? __pfx_rcu_sched_clock_irq+0x10/0x10
** 1 printk messages dropped **
[ 1148.749353][    C1]  ? __pfx_tmigr_requires_handle_remote+0x10/0x10
** 1 printk messages dropped **
[ 1148.749410][    C1]  ? rcu_read_lock_sched_held+0x3e/0x70
[ 1148.749434][    C1]  ? update_process_times+0x175/0x220
** 1 printk messages dropped **
[ 1148.749499][    C1]  ? __pfx_tick_nohz_handler+0x10/0x10
** 1 printk messages dropped **
[ 1148.749551][    C1]  ? tick_nohz_handler+0x376/0x530
** 1 printk messages dropped **
[ 1148.749598][    C1]  ? __hrtimer_run_queues+0x657/0xcc0
** 1 printk messages dropped **
[ 1148.749647][    C1]  ? ktime_get_update_offsets_now+0x3bd/0x620
** 1 printk messages dropped **
[ 1148.749679][    C1]  ? __sysvec_apic_timer_interrupt+0x10f/0x450
[ 1148.749699][    C1]  ? sysvec_apic_timer_interrupt+0x8b/0xb0
** 2 printk messages dropped **
[ 1148.749760][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
** 1 printk messages dropped **
[ 1148.749827][    C1]  ? console_flush_all+0xa14/0xd70
** 1 printk messages dropped **
[ 1148.749852][    C1]  ? console_flush_all+0xa14/0xd70
[ 1148.749865][    C1]  ? __pfx_console_flush_all+0x10/0x10
** 2 printk messages dropped **
[ 1148.749913][    C1]  ? __pfx_console_unlock+0x10/0x10
[ 1148.749925][    C1]  ? mark_held_locks+0x9f/0xe0
** 2 printk messages dropped **
[ 1148.750015][    C1]  dev_printk_emit+0xfb/0x140
** 1 printk messages dropped **
[ 1148.750049][    C1]  ? mark_held_locks+0x9f/0xe0
** 1 printk messages dropped **
[ 1148.750109][    C1]  __dev_printk+0xf5/0x270
** 1 printk messages dropped **
[ 1148.750146][    C1]  _dev_err+0xe5/0x120
** 2 printk messages dropped **
[ 1148.750202][    C1]  usb_probe_device+0xec/0x3e0
[ 1148.750215][    C1]  ? __pfx_usb_probe_device+0x10/0x10
** 2 printk messages dropped **
[ 1148.750280][    C1]  ? usb_driver_applicable+0x1c7/0x220
[ 1148.750296][    C1]  driver_probe_device+0x4c/0x1b0
** 2 printk messages dropped **
[ 1148.750352][    C1]  bus_for_each_drv+0x157/0x1e0
[ 1148.750368][    C1]  ? __pfx_bus_for_each_drv+0x10/0x10
** 2 printk messages dropped **
[ 1148.750447][    C1]  __device_attach+0x1e8/0x4b0
[ 1148.750465][    C1]  ? __pfx___device_attach+0x10/0x10
** 1 printk messages dropped **
[ 1148.750507][    C1]  bus_probe_device+0x17f/0x1c0
** 1 printk messages dropped **
[ 1148.750564][    C1]  ? __pfx_device_add+0x10/0x10
** 2 printk messages dropped **
[ 1148.750715][    C1]  ? __pfx_usb_new_device+0x10/0x10
[ 1148.750733][    C1]  hub_event+0x2e66/0x4f50
** 2 printk messages dropped **
[ 1148.750779][    C1]  ? __pfx_lock_release+0x10/0x10
[ 1148.750797][    C1]  process_one_work+0x9a9/0x1ac0
** 2 printk messages dropped **
[ 1148.750847][    C1]  ? assign_work+0x1a0/0x250
** 1 printk messages dropped **
[ 1148.750880][    C1]  ? __kthread_parkme+0x148/0x220
** 1 printk messages dropped **
[ 1148.750908][    C1]  kthread+0x2c1/0x3a0
** 1 printk messages dropped **
[ 1148.750943][    C1]  ? __pfx_kthread+0x10/0x10
** 2 printk messages dropped **
[ 1148.750994][    C1]  ret_from_fork_asm+0x1a/0x30
** 1 printk messages dropped **
[ 1148.751086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.751340][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.760123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.767063][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.775778][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.782594][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.791290][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.798170][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.806873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.813755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.822400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.829325][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.838027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.844926][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.853549][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.860483][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.869168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.876074][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.884699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.891578][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.900264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.907134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.915819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.922640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.931328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.938210][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.946892][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.953783][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.962406][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.969300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.977984][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1148.984855][    C1] yealink 1-1:36.0: unexpected response 0
[ 1148.993488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.000372][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.009056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.015935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.024580][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.031480][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.040184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.047064][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.055760][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.062575][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.071286][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.078203][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.086902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.093781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.102427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.109318][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.118023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.124902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.133549][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.140452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.149160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.156064][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.164711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.171601][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.180308][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.187199][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.195892][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.202730][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.211441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.218314][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.227016][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.233962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.242663][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.249641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.249878][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.250165][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.250417][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.259134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.267882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.274757][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.283381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.290253][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.298962][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.305867][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.314487][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.321362][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.330041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.336907][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.345595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.352406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.361114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.368009][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.376711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.383615][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.392253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.399159][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.407872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.414806][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.423453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.430395][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.439086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.445999][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.454621][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.461488][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.470176][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.477063][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.485757][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.492579][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.501273][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.508154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.516858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.523729][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.532352][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.539321][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.548009][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.554905][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.563527][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.570406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.579089][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.585962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.594587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.601503][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.610240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.617171][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.625901][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.632747][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.641457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.648363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.657075][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.663962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.672607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.679527][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.688225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.695101][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.703745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.710636][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.719339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.726214][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.734889][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.741769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.750453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.757326][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.766008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.772824][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.781529][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.788401][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1149.797095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1149.819498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.828189][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.835075][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.843719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.850616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.859298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.866170][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.874810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.881683][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.890370][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.897256][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.905938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1149.912754][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.921455][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.928349][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.937034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1149.943910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1149.952546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 13 printk messages dropped **
[ 1150.021689][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.030376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1150.045933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.052771][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1150.083913][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.092537][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.099409][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.108097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.114970][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.123599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.130470][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.139160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.146046][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.154678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.161587][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.170292][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.177216][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.185902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.192713][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.201414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.208288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.216971][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.223850][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.232490][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.239393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.248081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.254961][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.263609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.270489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.279188][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.286084][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.294728][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.301628][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.310384][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.317265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.325948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.332767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.341463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.348340][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.357028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.363901][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.372541][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.379427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.388120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.395012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.403660][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.410543][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.419246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.426150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.434910][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.441852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.450569][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.457497][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.466207][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.473125][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.481813][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.488727][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.497446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.504382][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.513034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.519920][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.528633][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.535515][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.544159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.551067][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.559783][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.566662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.575346][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.582157][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.590859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.597778][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.606485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.613466][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.622099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.629047][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.637745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.644665][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.653298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.660238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.668939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.675924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.684567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.691484][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.700181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.707127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.715833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.722687][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.731406][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.738322][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.747042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.753962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.762614][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.769514][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.778204][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.785079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.793711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.800619][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.809325][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.816214][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.824881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.831744][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.840455][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.847330][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.856028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.862845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.871532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.878407][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.887097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.893969][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.902616][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.909506][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.918217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.925137][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.933797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.940731][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.949454][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.956353][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.965092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.971956][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.980688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1150.987630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1150.996339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.003251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.011890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.018805][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.027488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.034366][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.042995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.049889][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.058592][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.065463][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.074089][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.080981][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.089661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.096543][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.105223][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.112124][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.120806][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.127678][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.136359][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.143261][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1151.151883][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.158762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.167464][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.174356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.182980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1151.214040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.220921][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.229611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.236486][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.245184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.251997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.260699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.267588][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.276309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.283182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.291824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.298727][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.307428][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.314300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.322948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.329835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.338547][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.345425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.354068][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.360965][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.369664][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.376553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.385271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.392088][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.400797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.407677][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.416386][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.423333][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.431959][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.438870][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.447586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.454509][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.463170][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.470146][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.470757][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.480548][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.489322][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.489956][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.490197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.490487][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.499288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.506182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.514814][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.521717][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.530407][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.537287][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.545974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.552790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.561486][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.568361][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.577050][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.583927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.592578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.599534][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.608305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.615266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.615519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.615819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.624587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.631486][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.640205][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.647169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.655909][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.656191][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.656480][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.666363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.675098][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.681924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.690639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.697520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.706218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.713084][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.721773][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.728643][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.737332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.744260][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.752891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.759784][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.768469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.775372][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.783998][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.790901][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.799615][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.806513][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.815231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.822060][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.830783][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.837667][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.846352][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.853258][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.861879][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.868772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.877467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.884334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.892980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.899848][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.908541][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.915417][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.924058][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.930930][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.939648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.946519][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.955211][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.962025][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.970724][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.977629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1151.986327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1151.993266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.001909][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.008795][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.017497][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.024388][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.033060][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.039948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.048648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.055561][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.064185][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.071090][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.079784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.086686][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.095373][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.102187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.110885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.117834][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.126536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.133447][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.142090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.148992][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.157697][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.164563][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.173184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.180062][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.188745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.195611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.204232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.211107][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.219787][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.226662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.235359][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.242207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.250885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.257756][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.266462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.273328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.281973][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.288854][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.297543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.304452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.313091][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.319996][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.328680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.335586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.344247][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.351177][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.359887][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.366826][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.375546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.382384][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.391086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.397991][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.406689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.413605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.422235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.429163][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.437854][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.444724][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.453348][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.460220][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.468909][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.475788][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.484435][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.491355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.500043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.506915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.515598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.522413][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.531116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.538019][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.546727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.553629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.562279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.569175][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.577884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.584785][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.593430][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.600385][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.609078][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.616001][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1152.624633][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.631510][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.640190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.647073][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.655764][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1152.678190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.686885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.693758][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.702400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.709324][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.718032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.724931][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.733598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.740576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.749324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.756290][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.765052][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.765336][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.765599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.775470][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.784221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.791116][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.799796][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.806665][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.815364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.822178][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.830872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.837751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.846449][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.853354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.861979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.868851][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.877552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.884425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.893047][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.899930][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.908614][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.915486][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.924114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.931011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.939692][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.946564][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.955257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.962070][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.970771][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.977659][    C1] yealink 1-1:36.0: unexpected response 0
[ 1152.986361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1152.993275][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.001920][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.008793][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.017506][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.024382][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.033025][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.039933][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.048631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.055530][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.064169][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.071097][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.079815][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.086723][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.095424][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.102279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.110965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.117870][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.126550][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.133538][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.142161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.149085][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.157766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.164668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.173334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.180201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.188888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.195773][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.204408][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.211279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.219977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.226873][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.235572][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.242410][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.251139][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.258082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.266770][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.273638][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.282264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.289137][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.297824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.304697][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.313321][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.320209][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.328897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.335767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.344414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.351309][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.359999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.366990][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.375677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.382494][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.391178][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.398054][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.406757][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.413649][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.422291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.429181][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.437894][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.444791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.453417][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.460327][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.469011][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.475935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.484556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.491427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.500112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.506991][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.515669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.522482][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.531160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.538030][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.546712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.553612][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.562238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.569112][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.577810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.584700][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.593342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.600236][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.608937][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.615841][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.624483][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.631396][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.640088][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.647005][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.655691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.662533][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.671258][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.678167][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.686881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.693771][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.702398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.709279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.717970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.724841][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.733479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.740362][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.749043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.755918][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.764542][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.771415][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.780108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.786986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.795694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.802532][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.811256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.818147][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.826848][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.833739][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.842384][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.849296][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.858010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.864958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.873596][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.880487][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.889173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.896045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.904673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.911540][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.920253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.927148][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.935836][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.942653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.951355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.958238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.966953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.973879][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.982526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1153.989450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1153.998159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.005087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.013726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.020652][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.029360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.036246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.044930][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.051824][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.060507][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.067390][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.076083][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.082899][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.091584][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.098467][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.107148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.114022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.122647][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.129520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.138227][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.145097][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.153727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.160605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.169296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.176187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.184830][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.191725][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.200421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.207315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.216005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.222819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.231521][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.238402][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.247114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.254018][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.262709][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.269668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.278443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.278721][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.278988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.279299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.287982][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.294858][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.303499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.310413][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.319116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.326022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.334643][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.341527][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.350233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.357125][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.365810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.372628][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.381332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.388211][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.396921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.403827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.412470][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.419387][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.428090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.434995][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.443619][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.450525][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.459220][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.466125][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.474760][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.481637][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.490326][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.497200][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.505884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.512698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.521393][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.528283][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.536964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.543839][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.552475][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.559346][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.568043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.574944][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.583587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.590468][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.599168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.606042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.614689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.621572][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.630269][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.637152][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.645851][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.652685][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.661385][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.668263][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.676966][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.683863][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.692506][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.699404][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.708112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.714986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.723644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.730591][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.739301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.746217][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.754895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.761769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.770476][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.777373][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.786065][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.792886][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.801599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.808476][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.817168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.824042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.832681][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.839600][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.848305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.855218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.863862][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1154.870797][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.879509][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.886438][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1154.901985][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.910714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.917587][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.926283][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.933151][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.941846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.948722][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.957415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.964291][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1154.972934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.979826][    C1] yealink 1-1:36.0: unexpected response 0
[ 1154.988537][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1154.995415][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.004056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.010958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.019685][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 5 printk messages dropped **
[ 1155.050800][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.057685][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.066387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.073282][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
[ 1155.097503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1155.113023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.119925][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.128657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.135566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.144193][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.151121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.159807][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.166682][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.175407][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.182221][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.190907][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.197782][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.206467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.213334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.221958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.228833][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.237544][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.244414][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.253040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.259912][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.268599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.275489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.284113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.290984][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.299678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.306548][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.315229][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.322047][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.330727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.337593][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.346292][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.353157][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.361856][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.368726][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.377409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.384276][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.392902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.399799][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.408482][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.415359][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.424015][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.430938][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.439649][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.446559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.455284][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.462120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.470817][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.477752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.486445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.493355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.501981][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.508869][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.517561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.524500][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.533140][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.540027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.548726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.555598][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.564239][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.571160][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.579863][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.586743][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.595437][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.602256][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.610963][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.617879][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.626588][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.633466][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.642113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.649027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.657741][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.664615][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.673256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.680183][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.688887][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.695801][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.704423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.711325][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.720018][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.726910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.735626][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.742440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.751124][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.757993][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.766677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.773576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.782199][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.789093][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.797780][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.804654][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.813317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.820212][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.828917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.835835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.844478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.851391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.860094][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.867015][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.875713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.882577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.891273][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.898248][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.906958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.913853][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.922496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.929399][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.938102][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.944974][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.953622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.960533][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.969233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.976136][    C1] yealink 1-1:36.0: unexpected response 0
[ 1155.984775][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1155.991697][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.000402][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.007299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.015997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.022841][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.031534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.038405][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.047086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.053958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.062593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.069481][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.078172][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.085057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.093705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.100581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.109282][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.116173][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.124821][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.131744][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.140453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.147374][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.156163][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1156.162982][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.171672][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.178542][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.187235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.194115][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.202766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.209656][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.218361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1156.240785][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.249489][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.256380][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.265102][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.271942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.280648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.287523][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.296232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.303103][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.311796][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.318684][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.327381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.334274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.342918][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.349804][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.358487][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.365356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.373982][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.380861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.389547][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.396444][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.405126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.411947][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.420633][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.427504][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.436195][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.443012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.451727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.458616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.467325][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.474205][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.482852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.489796][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.498566][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.505518][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.514214][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.521218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.521467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.521757][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.522017][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.522299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.522552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.522840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.523112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.523384][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.532171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.539114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.547826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.554749][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.563440][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.570317][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.579019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.585959][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.594605][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.601514][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.610211][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.617166][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.625925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.632833][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.641597][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.641876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.642141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.642416][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.651105][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.658053][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.666827][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.673788][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.674042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.674370][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.683133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.690062][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.698767][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.705688][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.714336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.721258][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.729968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.736889][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.745594][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.752449][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.761183][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.768095][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.776820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.783727][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.792347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.799285][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.807977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.814850][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.823486][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.830368][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.839073][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.845951][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.854572][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.861450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.870129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.876998][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.885698][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.892512][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.901215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.908094][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.916799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.923674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.932315][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.939201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.947902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.954776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.963435][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.970335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.979046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1156.985917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1156.994563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.001485][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.010190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.017069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.025769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.032585][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.041295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.048182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.056885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.063772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.072418][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.079336][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.088039][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.094942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.103581][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.110474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.119157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.126030][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.134678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.141565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.150271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.157169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.165867][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.172695][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.181398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.188301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.197006][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.203893][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.212536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.219481][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.228176][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.235045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.243688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.250582][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.259284][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.266166][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.274806][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.281710][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.290409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.297294][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.306004][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.312825][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.321528][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.328443][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.337150][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.344023][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.352670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.359557][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.368259][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.375137][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.383779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.390674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.399379][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.406257][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.414941][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.421803][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.430526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.437430][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.446124][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.452939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.461651][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.468534][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.477237][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.484117][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.492759][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.499657][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.508363][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.515252][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.523901][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.530796][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.539498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.546411][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.555119][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.561932][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.570634][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.577514][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.586211][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1157.593075][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.601769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.608649][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.617351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.624223][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.632866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1157.664006][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.670902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.679609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.686480][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.695172][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.701983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.710680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.717562][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.726265][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.733134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.741819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.748690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.757403][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.764371][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.773085][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.780046][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.788808][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.789076][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.789362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.789640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.798343][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.805281][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.813906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.820818][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.829516][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.836450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.845164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.851977][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.860678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.867558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.876277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.883138][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.891808][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.898678][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.907380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.914249][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.922891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.929763][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.938459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.945327][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.953968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.960851][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.969558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.976452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1157.985179][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1157.991993][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.000696][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.007565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.016249][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.023117][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.031826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.038698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.047378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.054260][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.062884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.069755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.078441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.085315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.093958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.100882][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.109581][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.116524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.125238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.132078][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.140783][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.147690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.156407][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.163310][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.171957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.178876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.187566][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.194490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.203148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.210048][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.218729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.225600][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.234222][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.241102][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.249780][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.256651][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.265329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.272142][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.280849][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.287724][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.296429][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.303320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.311941][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.318832][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.327514][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.334383][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.343005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.349872][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.358562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.365432][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.374067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.380934][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.389627][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.396501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.405202][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.412021][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.420711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.427634][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.436330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.443266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.451895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.458777][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.467465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.474351][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.482978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.489862][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.498573][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.505480][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.514107][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.520988][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.529702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.536607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.545297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.552114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.560807][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.567687][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.576392][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.583273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.591918][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.598847][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.607545][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.614491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.623173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.630069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.638755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.645647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.654311][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.661192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.669893][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.676766][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.685445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.692264][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.700950][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.707820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.716530][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.723427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.732051][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.738959][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.747640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.754555][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.763174][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.770077][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.778820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.785701][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.794325][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.801220][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.809905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.816776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.825462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.832278][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.840973][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.847846][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.856529][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.863418][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.872041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.878911][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.887613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.894505][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.903159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.910045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.918753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.925646][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.934277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.941187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.949875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.956797][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.965479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.972354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.981060][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1158.987944][    C1] yealink 1-1:36.0: unexpected response 0
[ 1158.996626][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.003496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.012134][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.019018][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.027725][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.034597][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.043225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.050094][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.058779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.065651][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.074275][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.081152][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.089876][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.096769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.105456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.112271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.120972][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.127865][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.136572][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.143444][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.152108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.158987][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.167683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.174558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.183182][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.190060][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.198779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.205651][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.214279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.221150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.229860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.236768][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.245474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.252315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.261027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.267937][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.276664][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.283590][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.292295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.299256][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.308033][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.314986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.315205][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.324980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.333789][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.340687][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.349387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.356291][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.364959][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.371847][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.380564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.387434][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.396134][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.402951][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.411634][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.418529][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.427211][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.434088][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.442706][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.449576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.458262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.465161][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.473785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.480657][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.489338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.496216][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.504882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.511741][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.520443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.527338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.536021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.542836][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.551540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.558447][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.567157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.574043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.582678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.589587][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.598270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.605169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.613790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.620674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.629363][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.636259][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.644990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.651827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.660532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.667433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.676128][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.682946][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.691649][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.698560][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.707261][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.714149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.722793][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.729696][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.738406][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.745310][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.753956][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.760856][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.769576][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.776456][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.785152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.791965][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.800677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.807565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.816264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.823142][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.831834][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
executing program
[ 1159.847412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.854323][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.862966][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1159.894119][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.901004][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.909706][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.916593][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.925301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.932128][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.940834][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.947744][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.956432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.963360][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1159.971987][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.978876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1159.987558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1159.994429][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.003057][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.009935][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
executing program
[ 1160.034152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.041034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.049736][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.056608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.065307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1160.087763][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1160.103374][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.111997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.118877][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.127561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.134463][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.143109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.149979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.158674][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.165546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.174171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.181042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.189746][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.196617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.205298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.212111][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.220820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.227711][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.236413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.243318][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.251944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.258857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.267579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.274489][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.283131][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.290010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.298731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.305624][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.314270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.321150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.329856][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.336745][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.345432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.352245][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.360948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.367835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.376525][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.383397][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.392070][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.398958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.407671][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.414563][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.423221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.430148][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.438865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.445782][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.454415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.461362][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.470073][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.476996][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.485705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.492584][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.501291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.508240][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.517005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.523930][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.532566][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.539483][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.548192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.555099][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.563741][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.570648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.579357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.586255][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.594937][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.601802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.610548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.617502][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.626230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.633154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.641886][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.648821][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.657552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.664467][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.673098][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.679976][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.688662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.695546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.704167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.711055][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.719740][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.726617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.735328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.742146][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.750857][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.757758][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.766491][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.773415][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.782062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.788979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.797691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.804602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.813234][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.820174][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.828894][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.835808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.844432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.851357][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.860068][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.866984][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.875694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.882538][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.891259][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.898133][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.906817][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.913690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.922333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.929216][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.937928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.944829][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.953456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.960393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.969074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.975980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1160.984605][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1160.991485][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.000170][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.007040][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.015738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.022556][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.031246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.038116][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.046797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.053677][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.062306][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.069200][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.077884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.084751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.093377][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.100251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.108936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.115821][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.124452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.131329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.140037][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.146941][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1161.155641][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.162465][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.171167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.178072][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.186761][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.193641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.202351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.209226][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1161.224810][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.233455][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.240375][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.249084][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.255986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.264643][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.271567][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.280275][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.287207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.295917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.302758][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.311440][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.318372][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.327081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.333985][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.342614][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.349520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.358213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.365116][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.373737][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.380611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.389308][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.396200][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.404837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.411709][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.420419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.427294][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.435991][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.442808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.451517][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.458402][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.467103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.473980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.482625][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.489529][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.498228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.505114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.513763][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.520718][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.529472][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.536450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.545200][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.545412][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.554129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.561021][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.569709][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.576617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.585333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.592154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.600875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.607827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.616560][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.623479][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.632111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.639033][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.647789][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.654757][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.663447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.670413][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.670655][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.670962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.671217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.681006][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.689780][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.690468][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.699177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.706122][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.706374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.706668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.715489][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.722335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.731057][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.737941][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.746622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.753496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.762141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.769015][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.777714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.784590][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.793256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.800156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.808862][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.815766][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.824390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.831297][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.840010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.846942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.855630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.862491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.871219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.878147][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.885064][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.890886][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.900661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.906498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.916251][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.922079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.931792][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.937627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.947389][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.953255][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.962921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.968762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.978542][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.984408][    C1] yealink 1-1:36.0: unexpected response 0
[ 1161.994093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1161.999967][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.009706][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.015553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.025252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.031093][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.040861][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.046718][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.056485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.062348][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.072034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.077913][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.087656][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.093519][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.103201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.109067][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.118809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.124682][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.134364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.140240][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.149979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.155821][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.165530][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.171409][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.181147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.187002][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.196759][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.202595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.212262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.218092][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.227826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.233662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.243351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.249187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.258924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.264759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.274449][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.280322][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.290068][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.295923][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.305607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.311446][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.321177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.327007][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.336733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.342573][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.352253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.358089][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.367818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.373661][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.383349][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.389213][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.398937][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.404765][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.414470][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.420304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.430041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.435882][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.445568][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.451410][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.461160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.467040][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.476774][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.482647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.492318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.498191][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.507918][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.513755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.523428][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.529266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.539039][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.544878][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.554556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.560443][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.570173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.576022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.585692][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.591559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.601293][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.607156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.616891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1162.622724][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.632389][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.638231][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.647980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.653834][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.663505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1162.694602][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.700457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.710186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.716043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.725708][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.731541][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.741294][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.747128][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.756872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.762727][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.772398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.778312][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.788107][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.794032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.803776][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.809721][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.809964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.810262][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.810524][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.819228][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.828980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.834833][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.844498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.850341][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.860077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.865906][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.875578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.881424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.891165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.897004][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.906743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.912609][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.922301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.928176][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.937945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.943816][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.953484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.959342][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.969084][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.974971][    C1] yealink 1-1:36.0: unexpected response 0
[ 1162.984678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1162.990551][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.000289][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.006150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.015816][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.021647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.031398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.037267][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.047035][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.052887][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.062559][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.068393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.078158][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.084015][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.093699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.099581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.109332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.115167][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.124850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.130744][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.140511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.146346][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.156126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.161937][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.171673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.177504][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.187228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.193073][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.202758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.208590][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.218328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.224154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.233835][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.239668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.249400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.255246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.264932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.270785][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.280513][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.286341][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.296384][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.302247][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.311917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.317746][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.327469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.333309][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.342976][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.348808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.358555][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.364386][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.374053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.379921][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.389642][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.395483][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.405165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.411006][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.420745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.426577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.436307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.442137][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.451819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.457704][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.467449][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.473286][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.482971][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.488838][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.498581][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.504435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.514121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.519982][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.529717][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.535545][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.545230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.551083][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.560818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.566683][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.576426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.582282][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.591944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.597792][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.607518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.613348][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.623010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.628857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.638586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.644416][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.654082][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.659915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.669640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.675473][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.685161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.691009][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.700745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.706599][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.716322][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.722165][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.731860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.737698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.747427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.753291][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.762968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.768802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.778543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.784378][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.794066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.799927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.809671][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.815539][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.825229][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.831079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.840829][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.846666][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.856410][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.862257][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.871944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.877820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.887563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.893431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.903115][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.908975][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.918725][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.924602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.934289][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.940159][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.949906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.955764][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.965427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.971293][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.981015][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1163.986852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1163.996582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.002457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.012153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.017990][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.027711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.033558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.043227][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.049053][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.058785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.064610][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.074295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.080144][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.089870][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.095697][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.105359][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.111192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.120917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.126769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.136490][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.142338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.152001][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.157834][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.167579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.173419][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.183082][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.188915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.198640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.204466][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.214141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.219978][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.229716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.235554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.245240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.251101][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.260846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.266676][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.276420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.282252][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.291915][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.297754][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.307501][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.313409][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.323149][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.329051][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.338865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.339140][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.339419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.339698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.349388][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.355250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.364916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.370762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.380480][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.386304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.396019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.401788][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.411511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.417346][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.427077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.432912][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.442592][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.448440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.458204][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.464082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.473761][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.479703][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.489452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.495321][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.504997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.510873][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.520597][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.526482][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.536222][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.542111][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.551824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.557689][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.567418][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.573281][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.582972][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.588834][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.598572][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.604426][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.614115][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.619978][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.629707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.635599][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.645293][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.651135][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.660872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.666706][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.676447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.682305][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.691971][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.697831][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.707584][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.713476][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.723151][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.729022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.738749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.744611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.754312][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.760144][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.769873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.775708][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.785372][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.791228][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.800958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.806809][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.816552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.822396][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.832083][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.837952][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.847696][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.853570][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1164.863254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.869126][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1164.900227][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.909953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.915804][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.925469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.931297][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.941020][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.946853][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.956612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.962459][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.972145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1164.978044][    C1] yealink 1-1:36.0: unexpected response 0
[ 1164.987790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1164.993643][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.003327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.009182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.018935][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.024789][    C1] yealink 1-1:36.0: unexpected response 0
executing program
** 2 printk messages dropped **
[ 1165.040336][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.050078][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1165.065631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.071501][    C1] yealink 1-1:36.0: unexpected response 0
** 12 printk messages dropped **
[ 1165.143638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.149516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.159270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.165166][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.174854][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.180716][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.190457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.196312][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.206047][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.211819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.221564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.227421][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.237150][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.243001][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.252680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.258523][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.268257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.274091][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.283772][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.289617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.299342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.305171][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.314856][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.320692][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.330415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.336244][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.345965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.351813][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.361554][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.367387][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.377116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.382945][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.392609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.398433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.408160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.413989][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.423670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.429514][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.439251][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.445076][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.454759][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.460607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.470365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.476215][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.485935][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.491750][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.501492][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.507323][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.517059][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.522886][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.532586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.538427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.548173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.554011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.563694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.569565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.579318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.585153][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.594838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.600710][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.610460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.616343][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.626123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.631940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.641685][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.647554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.657298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.663165][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.672850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.678727][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.688494][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.694360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.704044][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.709920][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.719663][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.725531][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.735213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.741087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.750829][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.756690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.766425][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.772295][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.781964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.787843][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.797615][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.803464][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.813178][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.819011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.828740][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.834566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.844233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.850087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.859837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.865695][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.875358][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.881225][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.890946][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.896797][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.906546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.912415][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.922107][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.927937][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.937668][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.943500][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.953166][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.958999][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.968729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.974586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.984248][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1165.990080][    C1] yealink 1-1:36.0: unexpected response 0
[ 1165.999798][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.005630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.015318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.021172][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.030914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.036793][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.046541][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.052392][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.062079][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.067950][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.077686][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.083554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.093219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.099084][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.108809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.114636][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.124299][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.130149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.139873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.145708][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.155372][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.161210][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.170954][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.176816][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.186559][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.192422][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.202086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1166.207939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.217676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.223538][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.233202][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.239061][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.248784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1166.279836][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.285665][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.295331][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.301164][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.310907][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.316755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.326502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.332375][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.342065][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.347981][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.357734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.363606][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.373304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.379174][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.388911][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.394791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.404457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.410317][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.420045][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.425878][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.435574][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.441406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.451127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.456981][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.466705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.472552][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.482228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.488057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.497800][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.503630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.513326][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.519180][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.528925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.534829][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.544567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.550478][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.560267][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.566175][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.566378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.566648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.576406][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.582268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.591970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.597802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.607523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.613349][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.623021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.628875][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.638623][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.644461][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.654152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.660054][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.669842][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.675781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.676037][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.676338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.676588][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.685304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.695021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.700906][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.710706][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.716624][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.726413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.732344][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.732602][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.732908][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.742716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.748561][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.758295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.764150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.773854][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.779686][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.789431][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.795266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.804936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.810769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.820500][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.826977][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.836763][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.842590][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.852254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.858080][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.867805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.873641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.883314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.889150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.898908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.904758][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.914446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.920301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.930030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.935870][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.945534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.951365][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.961092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.966925][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.976654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.982481][    C1] yealink 1-1:36.0: unexpected response 0
[ 1166.992164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1166.998045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.007809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.013666][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.023328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.029230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.038967][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.044835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.054497][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.060334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.070062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.075896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.085560][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.091392][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.101204][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.107034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.116785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.122611][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.132275][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.138113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.147843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.153697][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.163360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.169191][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.178945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.184801][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.194485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.200337][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.210083][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.215914][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.225598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.231461][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.241198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.247027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.256754][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.262583][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.272266][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.278131][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.287856][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.293692][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.303375][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.309212][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.318954][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.324785][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.334474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.340352][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.350095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.355935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.365618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.371468][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.381211][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.387045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.396791][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.402672][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.412357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.418229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.427955][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.433783][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.443448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.449320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.459072][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.464917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.474608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.480491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.490241][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.496113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.505796][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.511673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.521413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.527300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.537051][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.542891][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.552577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.558461][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.568209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.574039][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.583729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.589603][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.599354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.605230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.614910][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.620784][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.630526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.636417][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.646190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.652074][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.661819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.667683][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.677422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1167.683252][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.692938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.698789][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.708535][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.714381][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.724062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1167.739661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.745502][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.755184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.761047][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.770788][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.776680][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.786578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.792408][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.802081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.807938][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.817720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.823642][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.823884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.824169][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.833999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.839917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.849685][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.855542][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.865242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.871086][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.880865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.886742][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.896493][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.902362][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.912034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.917903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.927629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.933495][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.943156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.948991][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.958725][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.964558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.974223][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.980082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1167.989841][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1167.995699][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.005401][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.011246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.020979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.026811][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.036532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.042399][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.052086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.057942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.067690][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.073556][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.083224][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.089090][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.098819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.104689][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.114352][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.120184][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.129906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.135767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.145436][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.151273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.160993][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.166828][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.176556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.182386][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.192052][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.197894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.207623][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.213473][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.223135][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.228962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.238704][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.244553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.254216][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.260083][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.269820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.275661][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.285328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.291159][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.300886][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.306716][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.316453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.322301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.331966][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.337800][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.347524][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.353354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.363020][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.368852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.378582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.384431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.394093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.399922][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.409644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.415478][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.425168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.431048][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.440822][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.446694][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.456433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.462286][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.471996][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.477827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.487556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.493393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.503055][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.508903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.518625][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.524458][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.534126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.539960][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.549707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.555559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.565239][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.571069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.580809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.586644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.596395][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.602231][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.611903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.617757][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.627488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.633348][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.643016][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.648855][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.658616][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.664452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.674117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.679957][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.689684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.695516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.705181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.711047][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.720772][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.726604][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.736340][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.742194][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.751857][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.757707][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.767448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.773276][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.782944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.788773][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.798505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.804335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.814020][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.819856][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.829596][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.835425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.845108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.850944][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.860690][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.866537][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.876282][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.882135][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.891817][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.897648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.907376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.913212][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.922895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.928738][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.938475][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.944314][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.954001][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.959855][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.969596][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.975446][    C1] yealink 1-1:36.0: unexpected response 0
[ 1168.985131][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1168.991011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.000753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.006605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.016358][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.022265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.031948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.037789][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.047540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.053381][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.063045][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.068874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.078629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.084465][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.094133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.100036][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.109770][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.115608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.125272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.131128][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.140887][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.146735][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.156467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.162305][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.171968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.177798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.187579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.193426][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.203113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.208995][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.218784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.224648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.234322][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.240195][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.249964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1169.265536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.271382][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.281116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.286980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.296742][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.302577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.312292][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.318140][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.327890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.333820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.343559][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.349499][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.349745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.350043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.350320][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.359127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.368866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.374739][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.384409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.390246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.399984][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.405814][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.415478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.421315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.431077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.436942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.446677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.452574][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.462269][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.468105][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.477839][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.483695][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.493361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.499197][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.508926][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.514767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.524452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.530283][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.540046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.545889][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.555570][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.561424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.571175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.577042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.586791][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.592658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.602324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.608243][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.617981][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.623859][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.633531][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.639388][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.649154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.654991][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.664662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.670511][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.680242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.686079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.695757][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.701605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.711347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.717197][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.726947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.732816][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.742500][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.748342][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.758101][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.763936][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.773628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.779473][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.789230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.795063][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.804750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.810602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.820354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.826187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.835874][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.841717][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.851467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.857331][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.867076][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.872915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.882598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.888433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.898180][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.904013][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.913697][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1169.919543][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.929290][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.935132][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1169.966253][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.975967][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.981840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1169.991570][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1169.997413][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.007141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.012968][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.022657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.028528][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1170.041993][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.048535][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.059341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.065698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.075626][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.085797][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
executing program
[ 1170.105847][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 2 printk messages dropped **
[ 1170.122036][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.130121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.138209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1170.170126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.178223][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.186291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.189759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.198081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.203352][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.211906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.221363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.229884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.235397][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.243783][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.251908][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.260274][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.269325][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.278445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.284390][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.293475][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.301586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.309680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.315251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.323378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.328290][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.335934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.343623][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.351002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.358108][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.365872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.371346][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.379806][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.384940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.392694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.398178][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.405923][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.411261][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.419161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.427057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.435252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.439723][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.447713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.452762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.460262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.468335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.475397][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.482963][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.490699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.500464][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.509171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.516085][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.524737][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.531663][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.540369][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.547241][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.555925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.562740][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.571444][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.578324][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.587032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.593993][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.602638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.609566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.618296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.625185][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.633838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.640734][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.649421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.656303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.664982][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.671798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.680483][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.687359][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.696043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.702856][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.711543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.718452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.727146][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.734018][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.742639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.749530][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.758235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.765111][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.773765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.780681][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.789390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.796312][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.805023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.811874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.820590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.827503][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.836221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.843140][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.851852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.858770][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.867476][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.874373][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.883017][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.889924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.898633][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.905546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.914171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.921073][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.929759][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.936634][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.945314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.952126][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.960818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.967732][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.976426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.983313][    C1] yealink 1-1:36.0: unexpected response 0
[ 1170.991938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1170.998808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.007489][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.014373][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.022992][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.029860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.038553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.045427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.054078][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.060945][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.069625][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.076522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.085201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.092034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.100714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.107585][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.116268][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.123129][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.131810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.138688][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.147378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.154256][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.162896][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.169768][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.178462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.185355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.194000][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.200892][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.209585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1171.216479][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.225166][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.231980][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.240684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.247564][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.256269][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1171.278709][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.287405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.294304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.302946][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.309830][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.318551][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.325425][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.334071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.340986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.349686][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.356559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.365259][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.372077][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.380787][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.387675][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.396378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.403297][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.411924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.418833][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.427553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.434487][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.443148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.450039][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.458746][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.465648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.474291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.481173][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.489865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.496746][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.505439][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.512265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.520991][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.527896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.536604][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.543506][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.552163][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.559124][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.567882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.574842][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.575097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.575424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.584190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.591136][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.599847][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.606731][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.615427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.622252][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.630965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.637884][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.646575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.653487][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.662111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.668983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.677684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.684601][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.693304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.700303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.709067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.716028][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.716277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.716569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.716831][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.717119][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.717379][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.717664][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.717919][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.718213][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.727099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.734091][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.734658][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.744441][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.753213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.753525][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.753790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.754068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.762733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.769653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.778336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.785209][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.793832][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.800709][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.809387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.816261][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.824928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.831783][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.840466][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.847356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.856049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.862882][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.871562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.878440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.887120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.894008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.902651][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.909549][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.918253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.925123][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.933766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.940658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.949365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.956268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.964947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.971808][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.980512][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1171.987439][    C1] yealink 1-1:36.0: unexpected response 0
[ 1171.996120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.002932][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.011633][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.018505][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.027198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.034079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.042719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.049610][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.058314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.065213][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.073859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.080737][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.089444][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.096327][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.105026][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.111860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.120539][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.127406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.136096][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.142907][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.151608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.158490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.167192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.174080][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.182721][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.189614][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.198315][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.205196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.213838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.220748][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.229447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.236348][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.245063][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.251876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.260576][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.267460][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.276169][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.282991][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.291732][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.298607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.307310][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.314188][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.322832][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.329721][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.338434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.345303][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.353946][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.360854][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.369546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.376439][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.385121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.391935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.400656][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.407530][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.416231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.423154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.431842][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.438728][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.447436][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.454378][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.463071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.470003][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.478700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.485670][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.494317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.501238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.509963][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.516882][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.525586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.532496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.541222][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.548098][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.556795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.563667][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.572313][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.579208][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.587899][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.594771][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.603414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.610323][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.619028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.625902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.634551][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1172.641439][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.650126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.657000][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.665683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1172.688074][    C1] yealink 1-1:36.0: unexpected response 0
** 2 printk messages dropped **
[ 1172.703638][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.712277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.719155][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.727860][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.734755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.743383][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.750251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.758943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.765814][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.774461][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.781347][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.790032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.796905][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.805590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.812405][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.821114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.827988][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.836714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.843662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.852360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.859354][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.859606][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.859903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.860152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.869881][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.878577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.885475][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.894102][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.900968][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.909645][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.916515][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.925218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.932041][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.940751][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.947680][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.956381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.963321][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.971944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.978814][    C1] yealink 1-1:36.0: unexpected response 0
[ 1172.987516][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1172.994401][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.003021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.009902][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.018585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.025457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.034085][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.040958][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.049643][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.056546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.065227][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.072043][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.080728][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.087620][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.096307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.103185][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.111816][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.118700][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.127382][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.134251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.142895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.149765][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.158466][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.165364][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.174010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.180903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.189601][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.196472][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.205173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.212012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.220714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.227591][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.236298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.243161][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.251802][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.258699][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.267402][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.274320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.282964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.289861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.298567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.305435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.314084][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.320972][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.329673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.336566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.345257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.352068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.360779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.367658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.376360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.383284][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.391927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.398804][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.407504][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.414396][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.423052][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.429959][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.438644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.445554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.454181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.461072][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.469753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.476638][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.485327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.492140][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.500842][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.507739][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.516429][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.523300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.531951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.538880][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.547588][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.554502][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.563135][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.570058][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.578760][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.585698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.594350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.601543][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.610272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.617155][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.625868][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.632703][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.641408][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.648318][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.657012][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.663888][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.672525][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.679398][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.688080][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.694953][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.703578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.710475][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.719183][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.726061][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.734688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.741572][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.750264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.757140][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.765828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.772643][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.781362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.788245][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.796944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.803819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.812465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.819353][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.828069][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.834975][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.843616][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.850496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.859184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.866058][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.874702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.881586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.890280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.897162][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.905845][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.912659][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.921366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.928240][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.936953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.943827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.952468][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.959377][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.968063][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.974936][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.983579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1173.990453][    C1] yealink 1-1:36.0: unexpected response 0
[ 1173.999146][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.006017][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.014661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.021558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.030252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.037122][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.045828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.052639][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.061362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.068237][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.076937][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.083847][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.092480][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.099353][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.108042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.114914][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.123556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.130462][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.139153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.146031][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.154673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.161578][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.170264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.177134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.185818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.192630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.201349][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.208245][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.216935][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.223813][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.232457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.239332][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.248035][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.254918][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.263558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.270460][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.279144][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.286014][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.294659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.301542][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.310236][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.317120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.325803][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.332640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.341350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.348299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.357054][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.364000][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.364257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.364559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.373324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.380283][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.388968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.395837][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.404459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.411330][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.420014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.426884][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.435578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.442415][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.451116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.457992][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.466691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.473565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.482213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.489126][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.497846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.504773][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.513662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.520539][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.529226][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.536096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.544745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.551621][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.560338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.567268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.575972][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.582802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.591533][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.598448][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.607154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.614037][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.622680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.629616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.638320][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.645259][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.653887][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.660781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.669469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.676367][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.685094][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.691940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.700628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.707529][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.716213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.723077][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.731746][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.738625][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.747311][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.754180][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.762802][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.769702][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.778388][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.785255][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.793894][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.800776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.809473][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.816401][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.825093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.831910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.840609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.847484][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.856190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.863010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.871719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.878611][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1174.887317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.894192][    C1] yealink 1-1:36.0: unexpected response 0
** 5 printk messages dropped **
[ 1174.925331][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.933977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.940885][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.949585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.956463][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.965153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.971974][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.980692][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1174.987571][    C1] yealink 1-1:36.0: unexpected response 0
[ 1174.996280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
executing program
[ 1175.003151][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.011841][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.018715][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.027418][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.034320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.042965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 5 printk messages dropped **
[ 1175.074104][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
** 1 printk messages dropped **
[ 1175.080996][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.089765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.096651][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.105335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 4 printk messages dropped **
[ 1175.127701][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.136399][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.143291][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.151938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.158820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.167499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.174404][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.183034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.189927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.198613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.205484][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.214128][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.221009][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.229697][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.236569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.245256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.252068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.260791][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.267669][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.276379][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.283276][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.291947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.298820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.307500][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.314395][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.323021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.329903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.338596][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.345476][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.354099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.360975][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.369688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.376562][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.385269][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.392095][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.400805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.407703][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.416405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.423315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.431940][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.438872][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.447578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.454498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.463132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.470003][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.478712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.485580][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.494201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.501071][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.509754][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.516630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.525309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.532125][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.540827][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.547731][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.556433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.563370][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.572025][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.578975][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.587711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.594606][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.603249][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.610172][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.618864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.625801][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.634459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.641342][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.650023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.656904][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.665587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.672406][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.681103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.687984][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.687998][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.696719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.703579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.703593][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.712238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[ 1175.719143][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.727845][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.734736][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.734751][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1175.750263][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.750278][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.758971][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.765831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.765845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.774492][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.781349][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.781363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.790043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.796910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.796924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.805629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.812450][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.812463][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.821153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.828007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.828022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.836711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.843567][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.843581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.852225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.859104][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.859118][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.867818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.874706][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.874720][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.883364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.890260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.890274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.898975][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.905853][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.905867][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.914510][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.921403][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.921418][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.930114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.937000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.937014][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.945697][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.952495][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.952508][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.961189][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.968050][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.968069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1175.976753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1175.983608][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.983622][    C1] yealink 1-1:36.0: unexpected response 0
** 1 printk messages dropped **
[ 1175.999136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1175.999150][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.007850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.014708][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.014723][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.023364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.030257][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.030272][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.038960][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.045825][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.045840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.054488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.061393][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.061407][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.070096][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.076961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.076976][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.085686][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.092498][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.092512][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.101216][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.108105][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.108120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.116833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.123722][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.123737][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.132366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.139284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.139299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.148021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.154921][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.154935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.163558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.170443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.170457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.179147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.186060][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.186074][    C1] yealink 1-1:36.0: unexpected response 0
** 3 printk messages dropped **
[ 1176.210245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.217101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.217115][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.225795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.232593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.232606][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.241296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1176.248171][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.248185][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.256882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.263735][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.263749][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.272375][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.279230][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.279244][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.287927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.294800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.294814][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.303434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.310308][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.310323][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.319000][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.325860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.325874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.334496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.341352][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.341366][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.350054][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.356940][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.356954][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.365644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.372444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.372458][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.381155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.388014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.388033][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.396733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.403588][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.403603][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.412245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.419141][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.419157][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.427872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.434816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.434831][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.443464][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.450392][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.450418][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.459126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.466083][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.466098][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.474734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.481643][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.481658][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.490350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.497257][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.497271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.505967][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.512815][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.512829][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.521518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.528398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.528412][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.537120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.544004][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.544019][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.552657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.559586][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.559601][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.568307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.575228][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.575243][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.583892][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.590828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.590854][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.599608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.606533][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.606567][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.615339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.615572][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.615586][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.624327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.631225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.631239][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.639939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.646827][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.646841][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.655553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.662398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.662411][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.671095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.678014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.678037][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.686776][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.693632][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.693646][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.702290][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.709165][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.709191][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.717939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.724869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.724896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.733593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.740538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.740564][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.740810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.741088][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.741112][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.741362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.751103][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.751127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.759881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.766811][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.766838][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.775606][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.775863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.775888][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.776156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.776435][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.776458][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.786169][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.795840][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.795854][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.804577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.811470][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.811485][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.820190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.827068][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.827082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.835805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.842612][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.842626][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.851367][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.858264][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.858278][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.866980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.873875][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.873889][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.882511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.889396][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.889411][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.898106][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.904983][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.904997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.913659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.920514][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.920528][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.929209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.936090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.936115][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.944756][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.951615][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.951629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.960320][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.967175][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.967190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.975877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.982712][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.982726][    C1] yealink 1-1:36.0: unexpected response 0
[ 1176.991433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1176.998293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1176.998308][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.006992][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.013872][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.013887][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.022508][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.029362][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.029376][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.038061][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.044912][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.044926][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.053555][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.060408][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.060422][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.069118][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.075983][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.075997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.084639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.091509][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.091524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.100226][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.107087][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.107101][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.115809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.122608][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.122622][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.131365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.138245][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.138259][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.146947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.153803][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.153817][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.162467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.169340][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.169355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.178059][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.184920][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.184934][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.193578][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.200471][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.200485][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.209184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.216041][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.216055][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.224701][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.231579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.231594][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.240312][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.247171][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.247186][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.255889][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.262693][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.262706][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.271409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.278294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.278308][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.287016][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.293879][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.293893][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.302534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.309440][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.309454][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.318161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.325019][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.325033][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.333678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.340557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.340571][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.349291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.356152][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.356166][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.364812][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.371692][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.371706][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.380420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.387288][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.387302][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.396007][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.402808][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.402821][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.411522][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1177.418398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.418416][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.427117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.433983][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.433997][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.442628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.449514][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.449529][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.458242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.465117][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.465131][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.473760][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.480626][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.480640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.489328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.496201][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.496217][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.504903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.511754][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.511769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.520477][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.527369][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.527388][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.536095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.542929][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.542942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.551656][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.558568][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.558583][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.567311][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.574237][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.574260][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.582956][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.589882][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.589906][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.598653][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.605573][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.605597][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.614286][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.621225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.621248][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.630008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.636940][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.636964][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.645705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.652569][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.652592][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.661338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.668260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.668284][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.677062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.683980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.684003][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.692691][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.699605][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.699629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.708367][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.715285][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.715308][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.724030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.730938][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.730962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.739706][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.746615][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.746638][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.755372][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.762242][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.762264][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.771013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.777933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.777956][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.786714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.793627][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.793650][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.802337][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.809248][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.809271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.818006][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.824919][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.824942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.833627][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.840541][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.840566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.849335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.856277][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.856304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.865047][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.871914][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.871939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.880688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.887616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.887644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.896416][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.903350][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.903380][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.903638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.903915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.903936][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.912692][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.919643][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.919667][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.928414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.935323][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory
write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory
[ 1177.935347][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.944039][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.950961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.950984][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.959750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.966667][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.966690][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1177.975433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.982297][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.982319][    C1] yealink 1-1:36.0: unexpected response 0
[ 1177.991068][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1177.997980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1177.998002][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.006765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.013675][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.013698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.022389][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.029304][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.029327][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.038079][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.044996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.045019][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.053707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.060616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.060640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.069384][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.076293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.076316][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.085095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.091961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.091983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.100730][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.107648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.107671][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.116422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.123333][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.123361][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.132046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.138960][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.138983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.147720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.154648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.154671][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.163360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.170256][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.170271][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.178961][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.185816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.185830][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.194460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.201318][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.201332][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.210052][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.216914][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.216928][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.225644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.232444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.232457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.241159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.248050][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.248064][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.256764][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.263660][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.263674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.272318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.279233][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.279248][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.287937][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.294831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.294854][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.303523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.310409][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.310424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.319121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.325980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.325993][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.334650][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.341534][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.341548][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.350228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.357090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.357103][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.365808][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.372627][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.372640][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.381322][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.388182][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.388197][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.396887][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.403742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.403756][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.412380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.419237][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.419251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.427936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.434789][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.434803][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.443423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.450292][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.450306][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.459035][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.465909][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.465924][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.474573][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.481452][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.481467][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.490167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.497028][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.497042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.505734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.512538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.512552][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.521259][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.528122][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.528136][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.536833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.543741][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.543755][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.552380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.559279][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.559294][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.568005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.574891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.574906][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.583565][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.590430][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.590445][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.599136][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.606000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.606015][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.614658][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.621523][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.621538][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.630238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.637107][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.637122][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.645813][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.652621][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.652635][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.661341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.668231][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.668246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.676940][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.683803][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.683817][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.692462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.699347][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.699362][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.708089][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.714949][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.714968][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.723614][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.730494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.730509][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.739208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.746090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.746105][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.754747][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.761633][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.761647][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.770347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.777227][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.777241][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.785925][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.792729][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.792743][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.801444][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.808302][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.808316][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.817014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.823869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.823883][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.832554][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.839417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.839431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.848128][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.854980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.854994][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.863638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.870529][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.870543][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.879246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.886119][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.886133][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.894778][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.901652][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.901667][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.910364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.917224][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.917238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.925939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.932740][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.932754][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.941460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.948331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.948345][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.957063][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.963921][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.963939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.972580][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.979456][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.979471][    C1] yealink 1-1:36.0: unexpected response 0
[ 1178.988171][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1178.995062][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1178.995076][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.003723][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.010587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.010601][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.019288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.026146][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.026160][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.034801][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1179.041681][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.041697][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.050400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.057269][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.057283][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.065983][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.072787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.072800][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.081535][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.088403][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.088419][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.097119][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.103998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.104012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.112661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1179.119537][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.119551][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.128244][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.135099][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.135114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.143756][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.150630][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.150644][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1179.159347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.166208][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.166223][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.174901][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.181758][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.181772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.190469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.197333][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.197347][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.206055][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.212855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.212869][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.221593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.228450][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.228464][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.237163][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.244020][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.244034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.252673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.259550][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.259565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.268266][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.275123][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.275137][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.283777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.290659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.290673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.299380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.306236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.306250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.314931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.321776][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.321790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.330520][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.337376][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.337390][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.346079][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.352881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.352894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.361613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.368543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.368569][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.377328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.384258][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.384286][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.392993][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.399932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.399948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.400165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.400429][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.400452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.400705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.410436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.410451][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.419157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.426021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.426036][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.434734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.441617][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.441632][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.450342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.457223][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.457248][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.465961][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.472789][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.472806][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.481507][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.488376][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.488391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.497081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.503952][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.503967][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.512593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.519456][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.519471][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.528167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.535040][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.535055][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.543700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.550626][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.550642][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.559361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.566251][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.566266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.574933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.581782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.581798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.590479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.597346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.597360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.606045][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.612847][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.612861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.621548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.628410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.628424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.637127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.643992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.644007][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.652649][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.659586][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.659600][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.668306][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.675212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.675227][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.683895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.690792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.690807][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.699512][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.706418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.706433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.715141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.721975][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.721988][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.730675][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.737581][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.737605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.746333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.753216][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.753230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.761873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.768780][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.768795][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.777490][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.784349][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.784363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.792990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.799846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.799861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.808564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.815441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.815456][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.824081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.830937][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.830952][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.839641][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.846518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.846531][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.855216][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.862016][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.862029][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.870724][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.877603][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.877617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.886306][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.893171][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.893185][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.901814][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.908676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.908690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.917383][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.924240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.924255][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.932918][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.939779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.939793][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.948495][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.955452][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.955466][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.964093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.970951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.970966][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.979654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1179.986537][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1179.986551][    C1] yealink 1-1:36.0: unexpected response 0
[ 1179.995240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.002041][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.002054][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.010762][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.017628][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.017642][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.026345][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.033224][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.033238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.041880][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.048745][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.048759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.057466][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.064321][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.064335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.072976][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.079849][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.079863][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.088564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.095451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.095465][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.104106][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.110964][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.110979][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.119670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.126540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.126554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.135251][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.142051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.142065][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.150750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.157609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.157623][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.166317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.173186][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.173201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.181850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.188712][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.188727][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.197419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.204294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.204308][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.212930][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.219786][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.219801][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.228488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.235349][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.235363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.243988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.250850][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.250864][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.259551][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.266425][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.266440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.275122][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.281925][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.281938][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.290640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.297503][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.297517][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.306230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.313070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.313092][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.321799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.328660][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.328680][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.337366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.344221][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.344235][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.352877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.359754][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.359768][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.368474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.375346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.375360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.384006][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.390886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.390900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.399602][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.406469][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.406483][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.415185][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.422020][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.422034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.430778][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.437671][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.437685][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.446394][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.453298][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.453313][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.461940][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.468801][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.468816][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.477499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.484360][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.484374][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.492998][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.499863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.499878][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.508562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.515424][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.515438][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.524066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.530924][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.530938][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.539665][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.546540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.546554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.555280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.562082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.562095][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.570798][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.577671][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.577686][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.586389][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.593283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.593297][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.601928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.608813][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.608827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.617536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.624439][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.624453][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.633087][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.639979][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.639993][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.648716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.655599][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.655613][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.664253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.671146][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.671160][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.679889][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.686778][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.686792][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.695495][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.702342][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.702356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.711054][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.717945][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.717959][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.726642][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.733544][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.733558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.742185][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.749046][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.749060][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.757764][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.764623][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.764637][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.773260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.780117][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.780131][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.788814][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.795685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.795699][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.804351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.811209][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.811223][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.819905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.826762][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.826776][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.835461][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.842264][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.842277][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.850977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.857845][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.857859][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.866579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.873437][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.873451][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.882089][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.888949][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.888963][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.897670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.904540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.904554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.913198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.920095][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.920109][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.928833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.935721][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.935735][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.944360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.951252][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.951266][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.959947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.966806][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.966820][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.975549][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.982355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.982368][    C1] yealink 1-1:36.0: unexpected response 0
[ 1180.991049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1180.997907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1180.997921][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.006602][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.013458][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.013472][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.022112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.028992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.029006][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.037715][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.044579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.044593][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.053258][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.060142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.060156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.068857][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.075738][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.075752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.084393][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.091324][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.091338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.100048][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.106938][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.106955][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.115662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.122483][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.122496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.131201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.138082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.138096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.146797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.153673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.153687][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.162341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.169197][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.169211][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.177922][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.184781][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.184796][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.193442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.200331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.200345][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.209042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.215925][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.215939][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.224591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.231478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.231493][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.240199][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.247081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.247096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.255796][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.262614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.262628][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.271334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.278236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.278250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.286954][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.293847][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.293861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.302518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.309436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.309450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.318159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1181.325060][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.325074][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.333696][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.340594][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.340608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.349302][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.356160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.356174][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.364798][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.371659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.371673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.380355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.387213][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.387227][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.395916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.402717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.402731][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.411448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.418342][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.418356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.427086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.433948][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.433962][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.442606][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.449473][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.449488][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.458207][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.465078][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.465093][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.473739][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.480603][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.480618][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.489320][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.496189][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.496203][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.504871][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.511714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.511728][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.520420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.527303][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.527317][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.535997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.542797][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.542813][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.551524][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.558379][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.558393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.567077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.573939][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.573953][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.582577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.589431][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.589445][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.598156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.605086][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.605113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.605680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.615429][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.615455][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.624218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.631162][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.631190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.631433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.631701][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.631724][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.631979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.641728][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.641743][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.650468][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.657339][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.657353][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.666040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.672846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.672859][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.681545][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.688406][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.688420][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.697112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.703969][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.703983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.712613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.719470][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.719484][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.728235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.735157][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.735180][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.743876][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.750822][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.750846][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.759617][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.759861][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.759886][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.760182][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.770014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.770041][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.778795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.785721][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.785748][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.794452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.801399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.801424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.801664][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.801926][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.801952][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.802207][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.810881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.810896][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.819591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.826448][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.826462][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.835145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.841946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.841959][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.850642][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.857523][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.857537][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.866246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.873091][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.873113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.881792][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.888651][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.888665][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.897361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.904233][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.904248][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1181.912889][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.919767][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.919782][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.928532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.935412][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.935427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.944056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.950916][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.950931][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.959622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.966508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.966523][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.975212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.982017][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.982032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1181.990742][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1181.997614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1181.997628][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.006319][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.013196][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.013210][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.021850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.028717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.028732][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.037433][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.044296][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.044310][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.052957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.059860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.059874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.068586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.075502][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.075516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.084144][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.091006][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.091021][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.099705][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.106568][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.106582][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.115298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.122100][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.122113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.130813][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.137677][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.137692][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.146396][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.153285][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.153299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.161949][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.168842][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.168857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.177589][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.184501][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.184516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.193161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.200077][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.200091][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.208778][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.215681][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.215695][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.224319][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.231205][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.231229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.239958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.246870][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.246884][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.255592][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.262442][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.262456][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.271159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.278054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.278069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.286773][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.293703][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.293718][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.302361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.309260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.309274][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.317982][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.324880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.324895][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.333540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.340439][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.340453][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.349154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.356058][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.356072][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.364734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.371639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.371654][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.380355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.387250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.387265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.395969][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.402796][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.402813][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.411546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.418450][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.418465][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.427175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.434051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.434066][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.442709][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.449612][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.449627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.458360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.465236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.465250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.473893][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.480795][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.480810][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.489544][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.496432][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.496454][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.505175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.511978][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.511992][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.520720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.527592][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.527607][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.536317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.543192][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.543207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.551851][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.558735][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.558750][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.567457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.574330][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.574344][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.582985][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.589876][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.589895][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.598609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.605498][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.605513][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.614164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.621039][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.621054][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.629766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.636626][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.636641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.645324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.652125][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.652139][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.660852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.667711][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.667726][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.676434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.683319][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.683335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.691990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.698855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.698869][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.707572][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.714483][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.714498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.723125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.730021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.730036][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.738765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.745660][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.745675][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.754306][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.761165][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.761180][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.769884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.776753][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.776768][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.785453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.792253][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.792267][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.800948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.807807][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.807821][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.816527][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.823384][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.823399][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.832045][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.838946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.838961][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.847686][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.854557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.854571][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.863222][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.870079][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.870094][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.878795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.885674][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.885688][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.894334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.901288][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.901315][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.910062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.916986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.917014][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.925771][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.926004][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.926020][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.934756][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.941652][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.941667][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.950355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.957243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.957258][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.965943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.972746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.972760][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.981481][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1182.988343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1182.988360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1182.997072][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.003932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1183.003946][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.012571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.019451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.019465][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.028152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.035013][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.035027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.043672][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.050543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.050557][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.059257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.066151][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.066165][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.074808][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.081710][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1183.081725][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.090435][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.097319][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.097334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.106063][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.112886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.112900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.121612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1183.128509][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.128523][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.137219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.144081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.144095][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.152720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.159591][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.159606][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.168295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.175177][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.175192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.183831][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.190720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.190735][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.199448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.206333][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.206347][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.215085][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.221902][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.221915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.230643][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.237540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.237554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.246260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.253164][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.253178][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.261811][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.268728][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.268751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.277473][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.284351][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.284365][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.292997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.299858][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.299872][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.308560][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.315432][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.315446][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.324069][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.330928][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.330942][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.339623][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.346484][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.346498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.355238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.362039][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.362053][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.370755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.377625][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.377639][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.386330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.393229][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.393244][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.401884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.408742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.408756][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.417463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.424361][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.424384][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.433022][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.439888][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.439903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.448587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.455457][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.455473][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.464108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.470997][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.471012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.479722][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.486578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.486593][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.495279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.502095][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.502109][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.510816][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.517675][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.517690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.526387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.533258][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.533273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.541900][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.548766][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.548781][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.557473][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.564332][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.564346][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.572972][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.579835][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.579850][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.588561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.595452][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.595467][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.604134][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.610994][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.611008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.619722][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.626581][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.626595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.635281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.642101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.642115][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.650801][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.657659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.657673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.666364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.673255][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.673269][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.681893][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.688749][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.688763][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.697445][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.704306][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.704320][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.712960][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.719830][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.719845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.728572][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.735435][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.735450][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.744095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.750977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.750992][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.759689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.766582][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.766597][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.775298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.782109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.782123][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.790828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.797697][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.797711][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.806414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.813271][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.813286][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.821930][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.828816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.828830][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.837558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.844435][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.844449][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.853113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.859981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.859996][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.868701][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.875559][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.875573][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.884216][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.891134][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.891149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.899849][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.906707][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.906722][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.915405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.922206][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.922219][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.930922][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.937779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.937794][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.946517][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.953383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.953397][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.962036][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.968927][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.968943][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.977654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1183.984544][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1183.984558][    C1] yealink 1-1:36.0: unexpected response 0
[ 1183.993180][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.000035][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.000049][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.008731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.015582][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.015596][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.024220][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.031081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.031095][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.039785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.046639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.046653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.055374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.062174][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.062187][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.070866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.077721][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.077735][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.086426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.093287][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.093301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.101951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.108820][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.108835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.117538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.124394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.124407][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.133032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.139897][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.139912][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.148595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.155460][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.155474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.164119][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.170998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.171012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.179704][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.186560][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.186574][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.195270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.202078][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.202092][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.210797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.217676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.217691][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.226411][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.233281][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.233295][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.241945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.248830][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.248844][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.257549][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.264438][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.264452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.273101][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.280029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.280044][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.288745][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.295639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.295653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.304281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.311184][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.311198][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.319882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.326768][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.326783][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.335474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.342320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.342342][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.351056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.357913][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.357927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.366635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.373494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.373508][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.382132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.389026][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.389047][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.397795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.404718][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.404744][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.413440][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.420394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.420410][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.420638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.420909][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.420935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.421191][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.430910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.430928][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.439621][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.446508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.446531][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.455242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.462081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.462094][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.470775][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.477666][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.477680][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.486366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.493285][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.493300][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.501921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.508786][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.508800][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.517488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.524346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.524360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.533002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.539865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.539881][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.548590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.555475][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.555490][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.564114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.570993][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.571007][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.579720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.586613][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.586627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.595327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.602160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.602174][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.610903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.617784][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.617798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.626498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.633401][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.633416][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.642058][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.648916][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.648931][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.657634][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.664524][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.664539][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.673185][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.680100][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.680114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.688827][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.695715][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.695729][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.704395][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.711290][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.711304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.720092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.726998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.727012][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.735700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.742513][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.742527][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.751219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.758090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.758105][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.766795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.773654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.773674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.782331][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.789187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.789202][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.797914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.804777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.804791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.813414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.820284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.820298][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.829023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.835883][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.835897][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.844522][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.851377][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.851391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.860091][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.866949][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.866963][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.875670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.882478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.882491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.891197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.898089][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.898104][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.906816][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.913735][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.913749][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.922390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.929284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.929298][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.938034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.944934][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.944948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.953595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.960495][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.960510][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.969197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.976054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.976069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1184.984694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1184.991564][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1184.991579][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.000273][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.007135][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.007149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.015835][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.022635][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.022648][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.031336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.038217][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.038232][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.046934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.053800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.053815][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.062439][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.069298][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.069312][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.078015][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.084871][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.084885][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.093505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.100363][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.100378][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.109065][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.115932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.115947][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.124594][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.131463][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.131478][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.140176][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.147034][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.147048][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.155764][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.162565][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.162579][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.171287][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.178165][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.178179][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.186883][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.193743][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.193757][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.202421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.209294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.209308][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.218013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.224878][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.224892][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.233544][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.240442][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.240456][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.249161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.256030][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.256044][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.264688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.271590][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.271604][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.280312][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.287177][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.287192][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.295890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.302698][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1185.302712][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.311416][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.318284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.318299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.327021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.333883][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.333897][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.342541][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.349422][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.349437][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.358149][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.365007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.365022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.373663][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.380570][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.380584][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.389294][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.396160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.396175][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.404820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.411699][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.411714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.420423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.427289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.427304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.436029][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.442884][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.442900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.451642][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.458552][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.458567][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.467280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.474195][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.474209][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.482854][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.489774][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.489789][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.498494][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.505388][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.505403][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.514029][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.520933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.520948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.529644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.536553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.536568][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.545276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.552083][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.552097][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.560793][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.567702][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.567716][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.576441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.583342][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.583356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.591999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.598932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.598947][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.607636][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.614494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.614508][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.623155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.630023][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.630039][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.638749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.645629][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.645644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.654293][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.661173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.661188][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.669877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.676746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.676760][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.685440][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.692250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.692265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.700995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.707917][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.707932][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.716646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.723525][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.723539][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.732163][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.739067][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.739082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.747784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.754673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.754687][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.763308][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.770190][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.770204][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.778900][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.785768][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.785783][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.794410][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.801272][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.801287][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.809974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.816942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.816956][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.825659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.832483][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.832498][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.841211][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.848070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.848085][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.856801][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.863654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.863669][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.872310][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.879182][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.879196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.887899][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.894764][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.894778][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.903420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.910305][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.910319][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.919018][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.925911][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.925925][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.934570][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.941445][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.941459][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.950192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1185.957057][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.957071][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.965768][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.972567][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.972580][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.981278][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1185.988146][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1185.988165][    C1] yealink 1-1:36.0: unexpected response 0
[ 1185.996863][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.003721][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.003735][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.012374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.019258][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.019272][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.027986][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.034858][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.034872][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.043511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.050379][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.050394][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.059093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.065970][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.065985][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.074652][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.081537][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.081552][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.090246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.097106][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.097120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.105810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.112612][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.112625][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.121321][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.128184][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.128198][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.136890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.143766][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.143780][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.152419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.159278][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.159292][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.167978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.174834][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.174848][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.183488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.190350][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.190364][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.199077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.205939][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.205953][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.214598][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.221456][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.221470][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.230174][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.237031][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.237045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.245729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.252528][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.252541][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.261249][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.268106][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.268121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.276804][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.283659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.283672][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.292297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.299153][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.299167][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.307853][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.314717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.314731][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.323397][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.330264][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.330279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.338979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.345860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.345874][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.354518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.361418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.361432][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.370150][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.377015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.377029][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.385733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.392540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.392554][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.401265][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.408179][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.408199][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.416928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.423856][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.423871][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.432498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.439409][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.439424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.448145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.455007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.455022][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.463658][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.470523][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.470538][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.479242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.486105][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.486120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.494743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.501611][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.501625][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.510320][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.517181][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.517196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.525915][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.532776][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.532790][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.541489][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.548392][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.548407][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.557121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.564013][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.564032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.572694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.579562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.579576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.588285][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.595152][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.595166][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.603800][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.610661][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.610675][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.619373][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.626254][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.626279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.635027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.641902][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.641928][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.650702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.650957][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.650983][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.651252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.651531][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.651555][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.660305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.667214][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.667228][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.675960][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.682808][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.682822][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.691525][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.698441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.698455][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.707160][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.714063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.714079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.722743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.729646][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.729660][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.738391][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.745282][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.745297][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.753974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.760924][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.760948][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.769707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.776639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.776663][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.785425][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.785650][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.785665][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.794387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.801335][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.801359][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.801965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.811741][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.811767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.820535][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.820790][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.820816][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.821075][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.821334][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.821356][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.821610][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.821872][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.821895][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.822148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.822411][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.822434][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.822684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.832508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.832524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.841254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.848148][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.848164][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.856881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.863737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.863751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.872375][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.879241][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.879257][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.887951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.894817][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.894832][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.903456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.910315][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.910329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.919037][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.925895][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.925909][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.934554][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.941418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.941433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.950132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.956996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.957010][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1186.965699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.972498][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.972511][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.981245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1186.988108][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1186.988122][    C1] yealink 1-1:36.0: unexpected response 0
[ 1186.996818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.003679][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.003694][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.012339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.019203][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.019222][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.027931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.034796][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.034810][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.043451][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1187.050312][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.050326][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.059021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.065881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.065895][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.074540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.081410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.081425][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1187.090125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.096996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.097010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.105719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.112518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.112531][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.121238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.128105][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.128120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.136839][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.143699][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.143713][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.152356][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.159231][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.159245][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.167945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.174804][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.174819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.183463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.190344][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.190358][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.199060][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.205926][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.205940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.214585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.221499][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.221514][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.230225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.237084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.237098][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.245809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.252610][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.252623][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.261328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.268196][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.268210][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.276914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.283772][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.283786][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.292427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.299298][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.299313][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.308019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.314880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.314894][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.323538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.330415][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.330430][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.339135][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.345997][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.346011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.354677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.361560][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.361575][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.370272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.377128][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.377142][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.385833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.392633][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.392646][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.401351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.408211][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.408225][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.416927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.423821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.423835][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.432480][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.439381][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.439396][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.448101][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.455011][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.455025][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.463646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.470562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.470576][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.479277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.486169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.486183][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.494891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.501753][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.501768][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.510448][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.517314][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.517329][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.526014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.532816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.532830][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.541514][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.548382][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.548398][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.557117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.563983][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.563998][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.572646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.579576][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.579592][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.588301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.595187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.595201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.603869][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.610754][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.610769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.619479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.626403][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.626420][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.635132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.641968][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.641982][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.650689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.657580][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.657595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.666302][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.673198][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.673213][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.681850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.688746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.688762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.697458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.704320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.704334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.712967][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.719828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.719842][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.728586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.735457][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.735472][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.744096][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.750963][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.750978][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.759678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.766536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.766550][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.775253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.782080][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.782094][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.790800][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.797717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.797732][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.806435][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.813311][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.813325][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.821975][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.828861][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.828875][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.837581][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.844441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.844455][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.853100][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.859961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.859976][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.868657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.875525][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.875539][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.884181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.891059][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.891074][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.899756][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.906636][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.906650][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.915354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.922224][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.922250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.931004][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.937957][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.937982][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.938223][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.938494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.938519][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.938766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.948501][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.948516][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.957214][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.964072][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.964087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.972733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.979602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.979617][    C1] yealink 1-1:36.0: unexpected response 0
[ 1187.988308][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1187.995175][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1187.995190][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.003813][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.010675][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.010689][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.019390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.026246][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.026261][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.034923][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.041788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.041802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.050493][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.057357][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.057371][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.066053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.072852][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.072865][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.081571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.088443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.088457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.097140][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.103999][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.104013][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.112646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.119510][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.119524][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.128227][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.135081][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.135095][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.143739][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.150599][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.150613][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.159309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.166167][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.166181][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.174822][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.181707][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.181721][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.190412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.197270][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.197285][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.205989][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.212790][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.212806][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.221510][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.228385][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.228399][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.237111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.243974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.243988][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.252629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.259491][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.259506][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.268200][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.275064][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.275078][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.283719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.290578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.290592][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.299286][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.306164][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.306178][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.314819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.321688][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.321702][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.330405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.337259][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.337273][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.345978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.352778][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.352791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.361497][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.368370][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.368384][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.377074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.383932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.383947][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.392589][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.399463][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.399478][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.408181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.415063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.415078][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.423723][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.430600][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.430614][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.439314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.446198][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.446214][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.454924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.461817][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.461832][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.470525][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.477396][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.477410][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.486095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.492904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.492917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.501609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.508466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.508480][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.517167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.524022][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.524036][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.532677][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.539579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.539595][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.548303][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.555198][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.555213][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.563837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.570758][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.570774][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.579491][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.586371][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.586395][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.595114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.601921][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.601934][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.610629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.617500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.617515][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.626207][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.633086][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.633111][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.641803][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.648678][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.648693][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.657388][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.664243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.664257][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.672904][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.679785][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.679800][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.688496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.695362][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.695377][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.704046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.710912][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.710927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.719632][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.726489][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.726503][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.735197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.742003][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.742017][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.750722][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.757602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.757616][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.766321][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.773226][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.773241][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.781888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.788776][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.788791][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.797494][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.804369][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.804384][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.813026][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.819889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.819903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.828627][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.835496][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.835510][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.844158][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.851035][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.851050][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.859747][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.866663][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.866678][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.875380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.882204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.882218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.890903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.897830][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.897845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.906548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.913443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.913457][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.922097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.928994][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.929008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.937731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.944657][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.944674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.953333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.960232][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.960246][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.968947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.975847][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.975861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1188.984502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1188.991416][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1188.991431][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.000130][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.007042][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.007057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.015768][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.022600][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.022614][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.031315][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.038212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.038226][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.046931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.053824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.053843][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.062468][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.069377][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.069391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.078109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.085015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.085031][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.093727][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.100620][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.100634][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.109333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.116211][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.116225][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.124908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.131754][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.131769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.140465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.147324][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.147338][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.156023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.162831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.162844][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.171536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.178394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.178408][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.187092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.193954][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.193968][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.202629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.209485][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.209499][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.218196][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.225073][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.225087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.233732][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.240604][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.240618][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.249318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.256187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.256201][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.264888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.271736][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.271751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.280439][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.287324][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.287339][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.296049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.302885][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1189.302908][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.311613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.318483][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.318497][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.327217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.334142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.334156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.342811][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.349687][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.349702][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.358414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.365275][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.365290][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.373932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.380814][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.380829][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.389519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.396389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.396411][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.405147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.412025][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.412050][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.420804][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.427735][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.427761][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.436526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.443478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.443494][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.443703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.453442][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.453466][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.462182][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.469086][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.469101][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.477821][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.484692][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.484714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.493391][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.500255][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.500270][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.508953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.515813][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.515827][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.524452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.531308][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.531322][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.540002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.546862][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.546876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.555586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.562386][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.562400][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.571115][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.577974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.577989][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.586692][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.593562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.593578][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.602205][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.609107][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.609122][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.617814][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.624700][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.624715][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.633338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.640193][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.640208][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.648894][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.655755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.655770][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.664394][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.671279][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.671294][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.680008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.686864][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.686878][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.695582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.702382][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.702396][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.711079][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.717958][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.717973][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.726662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.733528][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.733542][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.742187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.749073][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.749087][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.757790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.764666][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.764681][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.773315][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.780236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.780251][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.788959][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.795873][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.795887][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.804514][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.811415][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.811429][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.820182][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.827056][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.827080][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.835783][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.842592][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.842605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.851292][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.858194][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.858208][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.866894][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.873748][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.873762][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.882385][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.889268][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.889282][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.897980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.904841][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.904855][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1189.913499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.920405][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.920419][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.929119][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.936013][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.936027][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.944678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.951571][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.951585][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.960270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.967165][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.967179][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.975875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.982691][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.982713][    C1] yealink 1-1:36.0: unexpected response 0
[ 1189.991427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1189.998302][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1189.998316][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.007030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.013886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.013900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.022525][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.029378][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.029392][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.038080][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.044935][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.044949][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.053571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.060426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.060440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.069137][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.075997][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.076011][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.084651][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.091526][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.091540][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.100228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.107122][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.107136][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.115825][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.122625][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.122639][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.131329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.138187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.138202][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.146900][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.153761][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.153775][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.162420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.169303][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.169317][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.178021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.184903][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.184917][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.193586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.200477][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.200491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.209194][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.216094][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.216108][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.224749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.231630][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.231644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.240349][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.247224][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.247238][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.255933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.262735][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.262749][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.271454][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.278348][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.278363][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.287066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.293925][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.293940][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.302588][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.309488][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.309502][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.318214][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.325090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.325104][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.333750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.340619][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.340634][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.349330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.356188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.356207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.364884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.371728][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.371743][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.380442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.387313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.387327][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.396032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.402843][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.402857][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.411558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.418452][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.418467][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.427167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.434098][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.434113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.442771][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.449678][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.449693][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.458408][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.465310][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.465325][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.473953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.480864][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.480879][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.489581][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.496499][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.496522][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.505246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.512071][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.512084][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.520794][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.527684][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.527699][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.536400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.543331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.543355][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.552001][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.558875][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.558890][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.567609][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.574480][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.574495][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.583138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.590002][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.590017][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.598715][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.605568][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.605582][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.614231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.621202][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.621218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.629935][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.636830][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.636845][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.645557][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.652371][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.652385][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.661108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.668010][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.668025][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.676731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.683635][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.683651][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.692305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.699212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.699230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.707920][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.714783][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.714798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.723456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.730321][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.730335][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.739042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.745915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.745929][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.754571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.761454][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.761469][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.770192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.777060][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.777075][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.785786][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.792595][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.792609][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.801318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.808197][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.808211][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.816928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.823791][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.823806][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.832460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.839378][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.839393][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.848104][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.855002][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.855016][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.863670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.870591][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.870605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.879350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.886212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.886226][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.894910][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.901757][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.901771][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.910459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.917345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.917359][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.926070][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.932869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.932882][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.941599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.948464][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.948478][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.957175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.964032][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.964046][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1190.972694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.979588][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.979602][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.979803][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1190.989520][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1190.989534][    C1] yealink 1-1:36.0: unexpected response 0
[ 1190.998231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.005123][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.005145][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.013815][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.020675][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.020690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.029371][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.036228][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.036242][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.044905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.051745][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.051759][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.060465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.067321][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.067336][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.076018][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.082818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1191.082832][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.091511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.098394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.098408][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.107090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.113953][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.113967][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.122587][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1191.129445][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.129459][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.138139][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.144994][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.145008][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.153635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.160491][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.160505][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.169203][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.176063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.176078][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.184741][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.191604][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.191619][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.200317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.207192][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.207207][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.215897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.222699][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.222712][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.231411][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.238290][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.238304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.247002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.253867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.253881][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.262523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.269412][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.269426][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.278130][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.284996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.285010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.293659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.300551][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.300566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.309294][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.316174][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.316188][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.324832][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.331700][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.331715][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.340412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.347270][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.347284][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.355992][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.362795][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.362809][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.371515][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.378391][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.378405][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.387106][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.393974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.393987][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.402638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.409518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.409532][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.418252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.425143][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.425157][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.433821][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.440688][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.440702][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.449405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.456278][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.456293][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.464982][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.471782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.471795][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.480509][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.487380][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.487394][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.496097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.502899][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.502913][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.511626][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.518493][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.518507][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.527217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.534101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.534115][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.542758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.549629][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.549644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.558356][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.565216][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.565230][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.573874][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.580755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.580769][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.589474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.596361][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.596384][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.605080][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.611885][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.611898][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.620611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.627477][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.627491][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.636200][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.643043][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.643064][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.651779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.658714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.658741][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.667491][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.674410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.674435][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.683193][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.683446][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.683472][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.683741][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.683996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.684016][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.692703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.699571][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.699590][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.708276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.715142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.715157][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.723779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.730639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.730653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.739335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.746195][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.746209][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.754876][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.761744][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.761760][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.770465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.777407][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.777430][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.786214][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.793125][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.793151][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.801840][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.802063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.802089][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.802350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.802613][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.802635][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.812361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.822161][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.822188][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.830940][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.837896][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.837923][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.838167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.838438][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.838460][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.838733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.848520][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.848535][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.857228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.864113][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.864127][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.872769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.879630][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.879645][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.888323][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.895201][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.895215][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.903838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.910700][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.910715][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.919395][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.926254][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.926268][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.934933][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.941778][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.941792][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.950490][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.957367][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.957382][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.966092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.972907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.972921][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.981637][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1191.988533][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1191.988551][    C1] yealink 1-1:36.0: unexpected response 0
[ 1191.997268][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.004162][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.004176][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.012799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.019669][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.019684][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.028370][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.035225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.035239][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.043862][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.050720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.050734][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.059415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.066274][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.066288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.074955][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.081826][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.081840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.090544][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.097402][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.097416][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.106104][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.112905][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.112918][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.121620][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.128478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.128492][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.137185][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.144040][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.144054][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.152680][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.159545][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.159559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.168247][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.175104][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.175119][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.183765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.190640][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.190654][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.199377][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.206236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.206250][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.214928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.221771][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.221786][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.230483][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.237357][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.237372][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.246084][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.252885][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.252899][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.261604][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.268460][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.268474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.277172][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.284028][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.284042][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.292683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.299552][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.299566][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.308280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.315142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.315156][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.323799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.330686][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.330700][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.339393][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.346253][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.346267][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.354942][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.361789][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.361803][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.370523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.377389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.377403][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.386097][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.392898][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.392912][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.401615][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.408482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.408496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.417208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.424078][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.424094][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.432729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.439604][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.439619][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.448314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.455168][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.455182][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.463826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.470717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.470732][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.479434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.486345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.486367][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.495125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.501952][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.501966][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.510667][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.517569][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.517583][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.526309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.533219][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.533243][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.541907][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.548800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.548815][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.557518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.564410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.564424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.573067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.579941][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.579956][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.588667][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.595556][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.595572][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.604217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.611133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.611149][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.619898][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.626803][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.626819][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.635552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.642399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.642414][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.651132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.658035][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.658050][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.666761][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.673650][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.673664][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.682314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.689211][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.689227][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.697945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.704824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.704840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.713496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.720372][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.720389][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.729104][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.735984][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.735999][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.744674][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.751566][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.751581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.760277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.767143][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.767158][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.775850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.782655][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.782669][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.791380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.798273][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.798288][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.806995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.813856][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.813871][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.822515][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.829405][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.829421][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.838139][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.845041][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.845056][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.853703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.860631][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.860646][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.869374][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.876250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.876265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.884955][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.891816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.891841][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.900550][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.907428][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.907452][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.916184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.922995][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.923009][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.931717][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.938641][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.938668][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.947429][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.954364][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.954389][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.954633][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.954902][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.954925][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.963732][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.970676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.970691][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.979401][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1192.986264][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1192.986278][    C1] yealink 1-1:36.0: unexpected response 0
[ 1192.994965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.001808][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.001823][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.010518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.017373][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.017387][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.026087][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.032887][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.032901][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.041611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.048485][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.048499][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.057198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.064055][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.064069][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.072707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.079611][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.079626][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.088327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.095200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.095215][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.103881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.110757][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.110771][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.119478][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.126345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.126367][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.135086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.141889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.141903][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.150607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.157489][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.157504][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.166208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.173074][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.173096][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.181782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.188662][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.188677][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.197365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.204229][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.204243][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.212883][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.219761][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.219775][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.228495][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.235355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.235370][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.244016][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.250895][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.250910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.259612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.266474][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.266488][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.275192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.281996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.282010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.290717][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1193.297614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.297630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.306330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.313215][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.313229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.321873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.328731][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.328746][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.337457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.344314][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.344328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.352994][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.359860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.359875][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.368575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.375444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.375458][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.384103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.390988][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.391003][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.399707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.406614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.406629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.415329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.422204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.422227][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.430924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.437826][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.437840][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.446526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.453406][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.453421][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.462053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.468912][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.468927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.477657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.484545][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.484560][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.493204][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.500107][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.500121][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.508826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.515757][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.515772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.524414][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.531307][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.531322][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.540032][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.546920][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.546935][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.555640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.562450][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.562464][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.571170][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.578058][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.578072][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.586779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.593640][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.593654][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.602336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.609207][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.609221][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.617927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.624829][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.624846][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.633508][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.640424][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.640440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.649147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.656029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.656044][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.664693][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.671593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.671608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.680314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.687214][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.687229][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.695958][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.702770][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.702784][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.711496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.718388][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.718403][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.727135][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.734024][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.734038][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.742684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.749562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.749577][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.758290][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.765162][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.765177][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.773823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.780717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.780733][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.789419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.796288][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.796311][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.805036][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.811856][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.811878][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.820577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.827444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.827461][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.836173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.843006][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.843020][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.851781][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.858706][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.858722][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.867463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.874345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.874359][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.883001][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.889897][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.889912][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.898610][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1193.905508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.905523][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.914149][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.921041][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.921056][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.929800][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.936691][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.936716][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.945415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.952226][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.952240][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.960959][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.967901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.967915][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.976630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.983487][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.983501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1193.992137][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1193.999006][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1193.999020][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.007722][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.014590][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.014604][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.023247][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.030173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.030188][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.038891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.045787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.045802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.054426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.061348][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.061373][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.070119][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.076977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.076992][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.085676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.092478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.092492][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.101208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.108090][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.108114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.116809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.123685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.123707][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.132339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.139203][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.139218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.147926][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.154787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.154802][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.163446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.170343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.170358][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.179087][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.185980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.185995][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.194629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.201534][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.201550][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.210255][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.217137][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.217151][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.225858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.232660][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.232674][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.241383][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.248248][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.248263][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.256955][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.263816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.263830][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.272459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.279320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.279334][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.288043][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.294916][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.294931][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.303557][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.310417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.310433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.319114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.325975][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.325990][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.334613][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.341472][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.341487][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.350194][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.357068][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.357082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.365765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.372564][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.372578][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.381261][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.388148][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.388162][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.396876][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.403737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.403752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.412380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.419250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.419265][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.427975][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.434900][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.434927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.443618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.450555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.450582][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.450826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.451095][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.451119][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.451403][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.460088][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.460113][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.468821][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.475738][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.475761][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.484421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.491317][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.491333][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.500031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.506967][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.506982][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.515670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.522470][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.522484][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.531188][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.538054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.538068][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.546751][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.553609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.553623][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.562271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.569136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.569151][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.577868][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.584740][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.584756][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.593409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.600327][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.600343][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.609053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.616016][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.616032][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.624676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.631576][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.631591][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.640300][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.647200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.647215][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.655940][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.662792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.662809][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.671515][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.678425][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.678440][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.687155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.694064][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.694079][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.702749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.709648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.709662][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.718366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.725309][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.725333][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.734005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.740885][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.740900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.749606][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.756466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.756480][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.765170][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.771973][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.771987][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.780683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.787544][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.787559][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.796242][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.803084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.803107][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.811781][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.818646][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.818660][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.827399][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.834284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.834298][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.842929][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.849787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.849801][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.858499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.865357][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.865372][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.874013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.880891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.880905][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.889615][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.896486][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.896501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.905202][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.912031][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.912045][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.920753][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.927634][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.927649][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.936353][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1194.943257][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.943272][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.951939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.958809][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.958823][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.967532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.974428][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.974444][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.983091][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1194.990018][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1194.990034][    C1] yealink 1-1:36.0: unexpected response 0
[ 1194.998755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.005658][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.005673][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.014354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.021269][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.021284][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.029993][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.036927][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.036943][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.045657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.052473][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.052487][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.061217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
[ 1195.068085][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.068100][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.076826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.083688][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.083702][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.092353][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.099217][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.099232][    C1] yealink 1-1:36.0: unexpected response 0
executing program
[ 1195.107943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.114817][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.114832][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.123477][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.130377][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.130391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.139109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.145989][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.146004][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.154651][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.161538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.161553][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.170286][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.177147][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.177162][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.185869][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.192671][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.192685][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.201419][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.208284][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.208299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.216991][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.223847][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.223861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.232504][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.239377][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.239392][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.248095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.254971][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.254986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.263630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.270505][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.270520][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.279231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.286098][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.286112][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.294758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.301628][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.301644][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.310342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.317212][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.317226][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.325936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.332738][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.332752][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.341460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.348325][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.348339][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.357041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.363904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.363919][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.372562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.379446][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.379461][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.388178][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.395042][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.395057][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.403703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.410581][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.410596][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.419297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.426157][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.426172][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.434817][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.441700][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.441714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.450426][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.457287][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.457301][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.465988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.472792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.472807][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.481511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.488377][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.488391][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.497104][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.503970][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.503984][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.512629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.519490][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.519504][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.528218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.535076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.535090][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.543733][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.550617][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.550631][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.559341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.566199][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.566217][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.574918][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.581761][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.581775][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.590472][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.597330][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.597344][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.606052][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.612851][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.612864][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.621555][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.628414][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.628428][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.637109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.643972][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.643986][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.652626][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.659482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.659496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.668184][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.675053][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.675067][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.683707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.690593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.690608][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.699330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.706217][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.706231][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.714895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.721763][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.721777][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.730472][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.737338][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.737352][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.746031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.752835][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.752848][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.761535][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.768399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.768414][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.777103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.783988][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.784003][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.792631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.799522][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.799537][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.808248][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.815119][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.815134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.823789][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.830677][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.830692][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.839382][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.846244][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.846259][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.854929][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.861801][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.861816][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.870501][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.877362][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.877377][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.886062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.892863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.892876][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.901560][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.908418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.908433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.917127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.923988][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.924002][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.932635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.939518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.939532][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.948243][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.955106][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.955120][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.963767][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.970627][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.970641][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.979340][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1195.986206][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1195.986221][    C1] yealink 1-1:36.0: unexpected response 0
[ 1195.994905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.001746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.001761][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.010458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.017318][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.017333][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.026028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.032831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.032844][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.041557][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.048444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.048459][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.057150][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.064058][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.064072][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.072730][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.079591][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.079606][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.088290][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.095160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.095174][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.103819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.110685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.110700][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.119401][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.126547][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.126565][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.135257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.142061][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.142074][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.150765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.157652][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.157666][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.166354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.173249][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.173264][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.181888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.188747][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.188761][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.197475][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.204332][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.204346][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.212968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.219832][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.219847][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.228529][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.235387][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.235401][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.244040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.250904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.250918][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.259612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.266489][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.266503][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.275196][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.281996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.282010][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.290716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.297584][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.297598][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.306300][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.313169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.313184][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.321853][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.328737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.328751][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.337458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.344314][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.344328][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.352970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.359846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.359860][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.368562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.375451][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.375465][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.384116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.391014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.391028][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.399740][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.406614][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.406629][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.415330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.422197][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.422220][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.430928][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.437807][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.437825][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.446607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.453482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.453496][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.462136][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.469010][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.469025][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.477714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.484594][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.484609][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.493232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.500098][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.500114][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.508809][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.515683][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.515698][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.524342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.531204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.531218][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.539905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.546763][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.546778][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.555461][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.562267][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.562281][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.571017][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.577929][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.577944][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.586653][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.593557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.593572][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.602219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.609126][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.609141][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.617844][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.624733][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.624747][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.633631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.640508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.640523][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.649205][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.656067][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.656081][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.664711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.671589][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.671612][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.680357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.687279][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.687304][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.696092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.696353][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.696376][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.696639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.696901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.696926][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.705646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.712532][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.712546][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.721251][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.728150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.728165][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.736872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.743759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.743773][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.752416][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.759312][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.759326][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.768035][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.774897][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.774910][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.783563][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.790454][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.790479][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.799243][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.806176][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.806202][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.814947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.821874][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.821897][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.822152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.822426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.822451][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.822702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.832421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.832436][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.841154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.848080][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.848110][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.856863][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.863782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.863807][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.864054][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.864336][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.864360][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.873110][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.880004][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.880029][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.888750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.895613][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.895627][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.904277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.911139][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.911154][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.919858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.926764][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.926778][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.935467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.942266][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.942279][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.950984][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.957885][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.957900][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.966610][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.973513][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.973528][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.982153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1196.989063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1196.989082][    C1] yealink 1-1:36.0: unexpected response 0
[ 1196.997773][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.004660][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.004682][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.013389][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.020249][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.020264][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.028943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.035819][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.035833][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.044456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.051310][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.051324][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.060016][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.066880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.066895][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.075596][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.082414][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.082428][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.091118][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.098015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.098029][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.106714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.113616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.113630][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.122252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.129109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.129124][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.137827][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.144703][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.144717][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.153341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.160196][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.160210][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.168894][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.175759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.175773][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.184401][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.191258][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.191272][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.199962][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.206822][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.206837][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.215522][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.222323][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.222336][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.231037][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.237912][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.237927][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.246636][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.253516][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.253530][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.262196][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.269094][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.269109][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.277815][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.284694][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[ 1197.284708][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.293339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.300241][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.300255][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.308938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.315837][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.315852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.324479][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.331343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.331358][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.340044][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.346907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.346921][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.355618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.362416][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.362430][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.371132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.377990][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.378004][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.386715][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.393574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.393588][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.402215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.406496][   T29] INFO: task kworker/0:1:8 blocked for more than 143 seconds.
[ 1197.409092][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.417745][   T29]       Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[ 1197.424458][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.431220][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1197.437114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.443638][   T29] task:kworker/0:1     state:D
[ 1197.450599][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.456135][   T29]  stack:23648 pid:8     tgid:8     ppid:2      flags:0x00004000
[ 1197.462861][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.463109][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.471468][   T29] Workqueue: usb_hub_wq hub_event
[ 1197.478410][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.484937][   T29] 
[ 1197.484947][   T29] Call Trace:
[ 1197.490633][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.490855][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.500299][   T29]  <TASK>
[ 1197.506178][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.512732][   T29]  __schedule+0xca6/0x3170
[ 1197.519442][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.519712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.525158][   T29]  ? __pfx___schedule+0x10/0x10
[ 1197.532097][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.538679][   T29]  ? schedule+0x298/0x350
[ 1197.544445][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.551198][   T29]  ? __pfx_lock_release+0x10/0x10
[ 1197.558118][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.563623][   T29]  ? __mutex_lock+0x5b3/0x9c0
[ 1197.570586][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.577197][   T29]  ? __mutex_trylock_common+0x78/0x250
[ 1197.582873][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.589625][   T29]  schedule+0xe7/0x350
[ 1197.596564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.602074][   T29]  schedule_preempt_disabled+0x13/0x30
[ 1197.608989][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.615522][   T29]  __mutex_lock+0x5b8/0x9c0
[ 1197.621215][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.621495][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.627995][   T29]  ? __input_unregister_device+0x136/0x450
[ 1197.634933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.640424][   T29]  ? __pfx___mutex_lock+0x10/0x10
[ 1197.647134][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.647371][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.653893][   T29]  ? __input_unregister_device+0x128/0x450
[ 1197.659812][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.666370][   T29]  ? mark_held_locks+0x9f/0xe0
[ 1197.673081][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.678796][   T29]  ? __input_unregister_device+0x136/0x450
[ 1197.685738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.692264][   T29]  __input_unregister_device+0x136/0x450
[ 1197.698160][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.704690][   T29]  input_unregister_device+0xb9/0x100
[ 1197.711424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.711668][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.717179][   T29]  usb_cleanup+0x1ee/0x2a0
[ 1197.724133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.730680][   T29]  ? usb_disconnect+0x7f/0xb0
[ 1197.736348][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.736583][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.743117][   T29]  usb_unbind_interface+0x1e8/0x970
[ 1197.750096][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.755583][   T29]  ? kernfs_find_ns+0x2ee/0x3f0
[ 1197.762321][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.762583][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.769116][   T29]  ? __pfx_usb_unbind_interface+0x10/0x10
[ 1197.775015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.781547][   T29]  device_remove+0x122/0x170
[ 1197.788260][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.788508][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.793979][   T29]  device_release_driver_internal+0x44a/0x610
[ 1197.803812][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.809344][   T29]  bus_remove_device+0x22f/0x420
[ 1197.816037][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.822796][   T29]  device_del+0x396/0xa10
[ 1197.828723][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.835265][   T29]  ? __pfx_device_del+0x10/0x10
[ 1197.842234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.847760][   T29]  ? kobject_put+0x226/0x5b0
[ 1197.854474][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.861500][   T29]  usb_disable_device+0x36c/0x7f0
[ 1197.867439][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.873920][   T29]  usb_disconnect+0x2e1/0x920
[ 1197.880894][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.886410][   T29]  hub_event+0x1be4/0x4f50
[ 1197.893123][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.899886][   T29]  ? __pfx_hub_event+0x10/0x10
[ 1197.905781][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.912328][   T29]  ? __pfx_lock_acquire+0x10/0x10
[ 1197.919240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.924728][   T29]  ? __pfx_lock_release+0x10/0x10
[ 1197.931468][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.931713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.938251][   T29]  process_one_work+0x9a9/0x1ac0
[ 1197.944140][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.950681][   T29]  ? __pfx_hub_event+0x10/0x10
[ 1197.957392][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.957637][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1197.963109][   T29]  ? __pfx_process_one_work+0x10/0x10
[ 1197.970070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1197.976627][   T29]  ? assign_work+0x1a0/0x250
[ 1197.982299][    C1] yealink 1-1:36.0: unexpected response 0
[ 1197.989053][   T29]  worker_thread+0x6c8/0xf70
[ 1197.995992][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.001484][   T29]  ? __kthread_parkme+0x148/0x220
executing program
[ 1198.008415][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.014954][   T29]  ? __pfx_worker_thread+0x10/0x10
[ 1198.020653][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.020845][ T2518] input: Yealink usb-p1k as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:36.0/input/input23
[ 1198.020907][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.027457][   T29]  kthread+0x2c1/0x3a0
[ 1198.039886][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1198.039907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.039931][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.039927][   T29]  ? __pfx_kthread+0x10/0x10
[ 1198.039969][   T29]  ret_from_fork+0x45/0x80
[ 1198.040004][   T29]  ? __pfx_kthread+0x10/0x10
[ 1198.040038][   T29]  ret_from_fork_asm+0x1a/0x30
[ 1198.049682][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.056441][   T29]  </TASK>
[ 1198.062313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.117786][   T29] INFO: task jbd2/sda1-8:2365 blocked for more than 144 seconds.
[ 1198.119772][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.119996][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.126575][   T29]       Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[ 1198.133496][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.139026][   T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1198.145742][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.152512][   T29] task:jbd2/sda1-8     state:D
[ 1198.158462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.164949][   T29]  stack:26304 pid:2365  tgid:2365  ppid:2      flags:0x00004000
[ 1198.171917][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.177481][   T29] Call Trace:
[ 1198.184196][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.190953][   T29]  <TASK>
[ 1198.197036][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.203387][   T29]  __schedule+0xca6/0x3170
[ 1198.210338][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.215844][   T29]  ? __pfx___schedule+0x10/0x10
[ 1198.222581][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.222824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.229380][   T29]  ? schedule+0x298/0x350
[ 1198.235263][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.241787][   T29]  ? __pfx_lock_release+0x10/0x10
[ 1198.248501][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.248749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.254217][   T29]  ? __wait_on_bit+0xc9/0x180
[ 1198.261197][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.267750][   T29]  ? __pfx_lock_release+0x10/0x10
[ 1198.273417][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.280173][   T29]  schedule+0xe7/0x350
[ 1198.287167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.292603][   T29]  io_schedule+0xbf/0x130
[ 1198.299555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.306110][   T29]  bit_wait_io+0x15/0xe0
[ 1198.311805][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.312050][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.318587][   T29]  __wait_on_bit+0x62/0x180
[ 1198.325524][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.331038][   T29]  ? __pfx_bit_wait_io+0x10/0x10
[ 1198.337729][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.337984][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.344488][   T29]  out_of_line_wait_on_bit+0xda/0x110
[ 1198.350415][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.356960][   T29]  ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 1198.363690][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.369401][   T29]  ? __pfx_wake_bit_function+0x10/0x10
[ 1198.376344][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.382874][   T29]  ? __cond_resched+0x1b/0x30
[ 1198.388788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.395304][   T29]  __wait_on_buffer+0x64/0x70
[ 1198.402041][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.402304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.407780][   T29]  jbd2_journal_commit_transaction+0x4824/0x65d0
[ 1198.414685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.421253][   T29]  ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 1198.426928][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.427161][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.433706][   T29]  ? lock_acquire+0x1b1/0x560
[ 1198.440664][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.446179][   T29]  ? debug_object_deactivate+0x1f0/0x370
[ 1198.452913][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.453157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.459703][   T29]  ? find_held_lock+0x2d/0x110
[ 1198.465620][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.472159][   T29]  ? __try_to_del_timer_sync+0x116/0x170
[ 1198.478852][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.479100][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.484572][   T29]  ? __pfx_lock_release+0x10/0x10
[ 1198.491535][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.498094][   T29]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 1198.503766][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.510522][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1198.517467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.522946][   T29]  kjournald2+0x1f8/0x8f0
[ 1198.529904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.536472][   T29]  ? __kthread_parkme+0xb7/0x220
[ 1198.542141][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.548900][   T29]  ? __pfx_kjournald2+0x10/0x10
[ 1198.555843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.561327][   T29]  ? __pfx_autoremove_wake_function+0x10/0x10
[ 1198.568278][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.574797][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1198.580492][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.580741][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.587318][   T29]  ? __kthread_parkme+0x148/0x220
[ 1198.594225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.599719][   T29]  ? __pfx_kjournald2+0x10/0x10
[ 1198.606433][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.606672][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.613189][   T29]  kthread+0x2c1/0x3a0
[ 1198.619132][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.625685][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1198.632421][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.632699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.638158][   T29]  ? __pfx_kthread+0x10/0x10
[ 1198.645099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.651643][   T29]  ret_from_fork+0x45/0x80
[ 1198.657541][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.664076][   T29]  ? __pfx_kthread+0x10/0x10
[ 1198.671038][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.676595][   T29]  ret_from_fork_asm+0x1a/0x30
[ 1198.683515][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.690054][   T29]  </TASK>
[ 1198.695724][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.724256][   T29] 
[ 1198.724256][   T29] Showing all locks held in the system:
[ 1198.728697][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.734190][   T29] 7 locks held by kworker/0:1/8:
[ 1198.741156][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.747759][   T29]  #0: 
[ 1198.753436][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.760189][   T29] ffff888104e99948
[ 1198.767149][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.772614][   T29]  ((wq_completion)usb_hub_wq
[ 1198.779581][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.786119][   T29] ){+.+.}-{0:0}
[ 1198.791815][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.792053][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.798593][   T29] , at: process_one_work+0x1296/0x1ac0
[ 1198.805527][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.811028][   T29]  #1: 
[ 1198.817743][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.817978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.824497][   T29] ffffc9000008fd80
[ 1198.830406][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.836978][   T29]  (
[ 1198.843689][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.849398][   T29] (work_completion)(&hub->events)
[ 1198.856321][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.862866][   T29] ){+.+.}-{0:0}
[ 1198.868755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.875296][   T29] , at: process_one_work+0x906/0x1ac0
[ 1198.882033][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.882262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.887773][   T29]  #2: 
[ 1198.894736][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.901250][   T29] ffff888109be0190
[ 1198.906912][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.907147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.913664][   T29]  (&dev->mutex
[ 1198.920633][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.926118][   T29] ){....}-{3:3}
[ 1198.932855][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.933089][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.939632][   T29] , at: hub_event+0x1be/0x4f50
[ 1198.945515][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.952059][   T29]  #3: 
[ 1198.958773][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.959004][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1198.964483][   T29] ffff88811866a190
[ 1198.971426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1198.978038][   T29]  (
[ 1198.983714][    C1] yealink 1-1:36.0: unexpected response 0
[ 1198.990467][   T29] &dev->mutex
[ 1198.997392][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.002916][   T29] ){....}-{3:3}
[ 1199.009850][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.016471][   T29] , at: usb_disconnect+0x10a/0x920
[ 1199.022146][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.028898][   T29]  #4: 
[ 1199.035818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.041324][   T29] ffff8881184bd160
[ 1199.048243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.054798][   T29]  (&dev->mutex
[ 1199.060492][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.060713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.067305][   T29] ){....}-{3:3}
[ 1199.074225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.079745][   T29] , at: device_release_driver_internal+0xa4/0x610
[ 1199.086462][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.086689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.093216][   T29]  #5: ffffffff890da0a8
[ 1199.099106][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.105684][   T29]  (input_mutex
[ 1199.112424][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.112638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.118159][   T29] ){+.+.}-{3:3}
[ 1199.125112][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.131661][   T29] , at: __input_unregister_device+0x136/0x450
[ 1199.137311][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.137528][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.144065][   T29]  #6: ffffffff884bfc78
[ 1199.150996][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.156543][   T29]  (
[ 1199.163252][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.170003][   T29] rcu_state.exp_mutex
[ 1199.175881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.182479][   T29] ){+.+.}-{3:3}
[ 1199.189348][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.194867][   T29] , at: synchronize_rcu_expedited+0x403/0x7a0
[ 1199.201605][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.201820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.208389][   T29] 1 lock held by khungtaskd/29:
[ 1199.214254][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.220819][   T29]  #0: 
[ 1199.227528][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.227744][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.233242][   T29] ffffffff884b4560
[ 1199.240174][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.246752][   T29]  (
[ 1199.252427][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.259180][   T29] rcu_read_lock
[ 1199.266100][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.271606][   T29] ){....}-{1:2}
[ 1199.278521][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.285073][   T29] , at: debug_show_all_locks+0x75/0x340
[ 1199.290767][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.290974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.297591][   T29] 4 locks held by kworker/1:2/47:
[ 1199.304497][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.310021][   T29] 1 lock held by acpid/2387:
[ 1199.316729][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.316934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.323485][   T29]  #0: ffffffff884bfc78
[ 1199.329366][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.335956][   T29]  (rcu_state.exp_mutex
[ 1199.342695][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.342905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.348430][   T29] ){+.+.}-{3:3}
executing program
[ 1199.355363][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.361897][   T29] , at: synchronize_rcu_expedited+0x682/0x7a0
[ 1199.367572][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.367781][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.374329][   T29] 2 locks held by getty/2460:
[ 1199.381248][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.386809][   T29]  #0: 
[ 1199.393512][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.400266][   T29] ffff88810efd20a0
[ 1199.406131][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.412696][   T29]  (
[ 1199.419592][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.425127][   T29] &tty->ldisc_sem){++++}-{0:0}
[ 1199.431866][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.432074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.438655][   T29] , at: tty_ldisc_ref_wait+0x24/0x80
[ 1199.444515][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.451085][   T29]  #1: 
[ 1199.457798][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.458046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[ 1199.463511][   T29] ffffc900000432f0
[ 1199.470441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[ 1199.477030][   T29]  (
[ 1199.482704][    C1] yealink 1-1:36.0: unexpected response 0
[ 1199.489457][   T29] &ldata->atomic_read_lock
[ 1199.496171][    C1] yealink 1-1:36.0: urb_irq_callback - usb_submit_urb failed -19
[ 1199.501881][   T29] ){+.+.}-{3:3}
[ 1199.508659][ T2516] usb 1-1: USB disconnect, device number 5
[ 1199.515353][   T29] , at: n_tty_read+0xfc8/0x1490
executing program
[ 1199.526481][   T47] usb 4-1: USB disconnect, device number 5
[ 1199.527933][   T29] 6 locks held by kworker/1:1/2499:
[ 1199.896447][   T47] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[ 1199.902401][   T29]  #0: 
[ 1200.088656][   T47] usb 4-1: config 36 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 255, changing to 11
[ 1200.092312][   T29] ffff888104e99948
[ 1200.097167][   T47] usb 4-1: config 36 interface 0 altsetting 0 endpoint 0x87 has invalid maxpacket 59391, setting to 1024
executing program
[ 1200.100341][   T47] usb 4-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29
[ 1200.104677][   T29]  ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1296/0x1ac0
[ 1200.111519][   T47] usb 4-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[ 1200.111547][   T47] usb 4-1: Manufacturer: syz
[ 1200.111568][   T47] usb 4-1: SerialNumber: syz
[ 1200.121333][ T2728] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[ 1200.125759][   T29]  #1: 
[ 1200.358240][   T47] yealink 4-1:36.0: invalid payload size 1024, expected 16
[ 1200.361596][   T29] ffffc9000184fd80
[ 1200.388203][   T47] input: Yealink usb-p1k as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:36.0/input/input24
[ 1200.394724][   T29]  ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x906/0x1ac0
[ 1227.043808][   T29]  #2: ffff888109bc0190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f50
[ 1227.052727][   T29]  #3: ffff8881190be190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0
[ 1227.062029][   T29]  #4: ffff888119287160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0
[ 1227.071303][   T29]  #5: ffffffff890da0a8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0xa2b/0x1140
[ 1227.081284][   T29] 6 locks held by kworker/1:0/2516:
[ 1227.086520][   T29]  #0: ffff888104e99948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1296/0x1ac0
[ 1227.097391][   T29]  #1: ffffc900003a7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x906/0x1ac0
[ 1227.108648][   T29]  #2: ffff888109b88190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f50
[ 1227.117587][   T29]  #3: ffff8881190ba190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920
[ 1227.126855][   T29]  #4: ffff888119285160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610
[ 1227.137432][   T29]  #5: ffffffff890da0a8 (input_mutex){+.+.}-{3:3}, at: __input_unregister_device+0x136/0x450
[ 1227.147651][   T29] 6 locks held by kworker/1:3/2518:
[ 1227.152862][   T29]  #0: ffff888104e99948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1296/0x1ac0
[ 1227.163737][   T29]  #1: ffffc900003d7d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x906/0x1ac0
[ 1227.175015][   T29]  #2: ffff88810a338190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f50
[ 1227.183931][   T29]  #3: ffff8881057f2190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0
[ 1227.193218][   T29]  #4: ffff888119426160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0
[ 1227.202495][   T29]  #5: ffffffff890da0a8 (input_mutex){+.+.}-{3:3}, at: input_register_device+0xa2b/0x1140
[ 1227.212505][   T29] 4 locks held by udevd/2519:
[ 1227.217233][   T29]  #0: ffff88810a736418 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0
[ 1227.226181][   T29]  #1: ffff88811517a488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240
[ 1227.235620][   T29]  #2: ffff888111ef0b48 (kn->active#27){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 1227.245179][   T29]  #3: ffff8881190ba190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0
[ 1227.254527][   T29] 4 locks held by udevd/2528:
[ 1227.259245][   T29]  #0: ffff888113391668 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0
[ 1227.268176][   T29]  #1: ffff8881199cb488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240
[ 1227.277648][   T29]  #2: ffff888115a2c4b8 (kn->active#27){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 1227.287175][   T29]  #3: ffff88811866a190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0
[ 1227.296544][   T29] 4 locks held by udevd/2534:
[ 1227.301221][   T29]  #0: ffff88810a380790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0
[ 1227.310134][   T29]  #1: ffff888113380c88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240
[ 1227.319618][   T29]  #2: ffff88810aed5b48 (kn->active#27){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 1227.329167][   T29]  #3: ffff8881057f2190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0
[ 1227.338535][   T29] 4 locks held by udevd/2536:
[ 1227.343203][   T29]  #0: ffff88810a380d58 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0
[ 1227.352113][   T29]  #1: ffff888115178888 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240
[ 1227.361586][   T29]  #2: ffff88811253cb48 (kn->active#27){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 1227.371107][   T29]  #3: ffff8881190be190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0
[ 1227.380491][   T29] 4 locks held by udevd/2554:
[ 1227.385172][   T29]  #0: ffff88811cab78b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xde/0x12c0
[ 1227.394092][   T29]  #1: ffff888116b0b488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_seq_start+0x4d/0x240
[ 1227.403559][   T29]  #2: ffff8881067d1d28 (kn->active#27){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 1227.413081][   T29]  #3: ffff88811d9c4190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0
[ 1227.422466][   T29] 
[ 1227.424782][   T29] =============================================
[ 1227.424782][   T29] 
[ 1227.433243][   T29] NMI backtrace for cpu 0
[ 1227.437583][   T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[ 1227.447397][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 1227.457439][   T29] Call Trace:
[ 1227.460711][   T29]  <TASK>
[ 1227.463632][   T29]  dump_stack_lvl+0x116/0x1f0
[ 1227.468359][   T29]  nmi_cpu_backtrace+0x27b/0x390
[ 1227.473328][   T29]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 1227.479309][   T29]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 1227.485285][   T29]  watchdog+0xf86/0x1240
[ 1227.489535][   T29]  ? __pfx_watchdog+0x10/0x10
[ 1227.494207][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1227.499396][   T29]  ? __kthread_parkme+0x148/0x220
[ 1227.504415][   T29]  ? __pfx_watchdog+0x10/0x10
[ 1227.509098][   T29]  kthread+0x2c1/0x3a0
[ 1227.513189][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1227.518386][   T29]  ? __pfx_kthread+0x10/0x10
[ 1227.522970][   T29]  ret_from_fork+0x45/0x80
[ 1227.527403][   T29]  ? __pfx_kthread+0x10/0x10
[ 1227.531992][   T29]  ret_from_fork_asm+0x1a/0x30
[ 1227.536764][   T29]  </TASK>
[ 1227.540058][   T29] Sending NMI from CPU 0 to CPUs 1:
[ 1227.545304][    C1] NMI backtrace for cpu 1 skipped: idling at acpi_safe_halt+0x1a/0x20
[ 1227.546291][   T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 1227.561249][   T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.9.0-rc7-syzkaller-00158-g51474ab44abf #0
[ 1227.571040][   T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 1227.581098][   T29] Call Trace:
[ 1227.584365][   T29]  <TASK>
[ 1227.587292][   T29]  dump_stack_lvl+0x3d/0x1f0
[ 1227.591907][   T29]  panic+0x6f5/0x7a0
[ 1227.595810][   T29]  ? __pfx_panic+0x10/0x10
[ 1227.600215][   T29]  ? __pfx__printk+0x10/0x10
[ 1227.604799][   T29]  ? irq_work_claim+0x76/0xa0
[ 1227.609479][   T29]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 1227.615480][   T29]  ? irq_work_queue+0x2a/0x80
[ 1227.620170][   T29]  ? watchdog+0xd3d/0x1240
[ 1227.624579][   T29]  ? watchdog+0xd30/0x1240
[ 1227.628988][   T29]  watchdog+0xd4e/0x1240
[ 1227.633238][   T29]  ? __pfx_watchdog+0x10/0x10
[ 1227.637924][   T29]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1227.643120][   T29]  ? __kthread_parkme+0x148/0x220
[ 1227.648168][   T29]  ? __pfx_watchdog+0x10/0x10
[ 1227.652843][   T29]  kthread+0x2c1/0x3a0
[ 1227.656929][   T29]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1227.662133][   T29]  ? __pfx_kthread+0x10/0x10
[ 1227.666742][   T29]  ret_from_fork+0x45/0x80
[ 1227.671165][   T29]  ? __pfx_kthread+0x10/0x10
[ 1227.675764][   T29]  ret_from_fork_asm+0x1a/0x30
[ 1227.680532][   T29]  </TASK>
[ 1227.683817][   T29] Kernel Offset: disabled
[ 1227.688155][   T29] Rebooting in 86400 seconds..